From c3aa24da733babd5eb08889b5918313b9d527ac9 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 29 Jan 2026 00:25:08 +0300
Subject: [PATCH 001/103] Update demo urls and schedule for TopJava37

---
 README.md                                     | 34 +++++++++----------
 pom.xml                                       |  6 ++--
 .../java/ru/javawebinar/topjava/Main.java     |  2 +-
 3 files changed, 20 insertions(+), 22 deletions(-)

diff --git a/README.md b/README.md
index 3b94b09e2..4000b5b7e 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,13 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - [Wiki](https://github.com/JavaOPs/topjava/wiki)
 - [Wiki Git](https://github.com/JavaOPs/topjava/wiki/Git)
 - [Wiki IDEA](https://github.com/JavaOPs/topjava/wiki/IDEA)
-- [Демо разрабатываемого приложения](http://topjava.herokuapp.com/)
+- [Демо разрабатываемого приложения](http://javaops-demo.ru/topjava)
 
-### 26.01: Старт проекта
+### 29.01: Старт проекта
 - Начало проверки [вступительного задания HW0](https://github.com/JavaOPs/topjava#-Домашнее-задание-hw0)
 
-#### 31.01 Дедлайн на сдачу HW0
-### 02.02: 1-е занятие
+#### 02.02 Дедлайн на сдачу HW0
+### 05.02: 1-е занятие
 - Разбор домашнего задания вступительного занятия (вместе с Optional)
 - Обзор используемых в проекте технологий. Интеграция ПО
 - Maven
@@ -24,8 +24,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Уровни и зависимости логгирования. JMX
 - Домашнее задание 1-го занятия (HW1 + Optional)
 
-####  09.10 Дедлайн подачи заявки на [дипломную программу](https://javaops.ru/view/register/diploma)
-### 09.02: 2-е занятие
+### 12.02: 2-е занятие
 - Разбор домашнего задания HW1 + Optional
 - Библиотека vs Фреймворк. Стандартные библиотеки Apache Commons, Guava
 - Слои приложения. Создание каркаса приложения
@@ -33,7 +32,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Пояснения к HW2. Обработка Autowired
 - Домашнее задание (HW2 + Optional)
 
-### 16.02: 3-е занятие
+### 19.02: 3-е занятие
 - Разбор домашнего задания HW2 + Optional
 - Жизненный цикл Spring контекста
 - Тестирование через JUnit
@@ -46,7 +45,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Логирование тестов
 - Домашнее задание (HW3 + Optional)
 
-### 23.02: 4-е занятие
+### 26.02: 4-е занятие
 - Разбор домашнего задания HW3 + Optional
 - Методы улучшения качества кода
 - Spring: инициализация и популирование DB
@@ -56,7 +55,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Домашнее задание (HW4 + Optional)
 #### Начало выполнения [выпускного проекта](https://github.com/JavaOPs/topjava/blob/master/graduation.md)
 
-### 02.03: 5-е занятие
+### 05.03: 5-е занятие
 - Обзор JDK 9/17. Миграция Topjava с 1.8 на 17
 - Разбор вопросов
 - Разбор домашнего задания HW4 + Optional
@@ -67,7 +66,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Spring кэш
 - Домашнее задание (HW5 + Optional)
 
-### 09.03: 6-е занятие
+### 12.03: 6-е занятие
 - Разбор домашнего задания HW5 + Optional
 - Кэш Hibernate
 - Spring Web
@@ -80,7 +79,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 
 #### Большое ДЗ + выпускной проект + начинаем [курс BootJava](https://javaops.ru/view/bootjava) + подтягиваем "хвосты".
 
-### 23.03: 7-е занятие
+### 26.03: 7-е занятие
 - Разбор домашнего задания HW6 + Optional
 - Автогенерация DDL по модели
 - Тестирование Spring MVC
@@ -91,7 +90,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Тестирование через SoapUi. UTF-8
 - Домашнее задание (HW7 + Optional)
 
-### 30.03: 8-е занятие
+### 02.04: 8-е занятие
 - Разбор домашнего задания HW7 + Optional
 - WebJars. jQuery и JavaScript frameworks
 - Bootstrap
@@ -100,7 +99,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Добавление Spring Security
 - Домашнее задание (HW8 + Optional)
 
-### 06.04: 9-е занятие
+### 09.04: 9-е занятие
 - Разбор домашнего задания HW8 + Optional
 - Spring Binding
 - Spring Validation
@@ -112,7 +111,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Cookie. Session
 - Домашнее задание (HW9 + Optional)
 
-### 13.04: 10-е занятие
+### 16.04: 10-е занятие
 - Разбор домашнего задания HW10 + Optional
 - Кастомизация JSON (@JsonView) и валидации (groups)
 - Рефакторинг: jQuery конверторы и группы валидации по умолчанию
@@ -125,7 +124,7 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Защита от межсайтовой подделки запросов (CSRF)
 - Домашнее задание (HW10)
 
-### 20.04: 11-е занятие
+### 23.04: 11-е занятие
 - Разбор домашнего задания HW10 + Optional
 - Локализация datatables, ошибок валидации
 - Защита от XSS (Cross Site Scripting)
@@ -136,12 +135,11 @@ Maven/ Spring/ Security/ JPA(Hibernate)/ REST(Jackson)/ Bootstrap(CSS)/ jQuery +
 - Домашнее задание (HW11): сокрытия полей в Swagger
 - Составление резюме. Собеседование. Разработка ПО. Возможные доработки приложения
  
-### 24.04: Миграция на Spring-Boot
+### 27.04: Миграция на Spring-Boot 3.5
 - Ревью вашего резюме
 - Основы Spring Boot. Spring Boot maven plugin
 - Lombok, база H2, ApplicationRunner
 - Spring Data REST + HATEOAS
 - Миграция приложения подсчета калорий на Spring Boot
 
-### 14.05.23: Дедлайн на сдачу [выпускного проекта](https://github.com/JavaOPs/topjava/blob/master/graduation.md)
-### 24.05.23: Получение дипломов для участников [Дипломной программы](https://javaops.ru/view/register/diploma)
+### 11.05: Дедлайн на сдачу [выпускного проекта](https://github.com/JavaOPs/topjava/blob/master/graduation.md)
diff --git a/pom.xml b/pom.xml
index 0b1c2896d..7c9fa6a10 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     <version>1.0-SNAPSHOT</version>
 
     <name>Calories Management</name>
-    <url>http://topjava.herokuapp.com/</url>
+    <url>https://javaops-demo.ru/topjava</url>
 
     <properties>
         <java.version>1.8</java.version>
@@ -24,7 +24,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.8.1</version>
+                <version>3.14.1</version>
                 <configuration>
                     <source>${java.version}</source>
                     <target>${java.version}</target>
@@ -41,4 +41,4 @@
 
     <dependencyManagement>
     </dependencyManagement>
-</project>
+</project>
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/Main.java b/src/main/java/ru/javawebinar/topjava/Main.java
index c2f9cc618..723742bac 100644
--- a/src/main/java/ru/javawebinar/topjava/Main.java
+++ b/src/main/java/ru/javawebinar/topjava/Main.java
@@ -1,7 +1,7 @@
 package ru.javawebinar.topjava;
 
 /**
- * @see <a href="http://topjava.herokuapp.com">Demo application</a>
+ * @see <a href="https://javaops-demo.ru/topjava">Demo application</a>
  * @see <a href="https://github.com/JavaOPs/topjava">Initial project</a>
  */
 public class Main {

From eef19b0aa3ce2967830b46ee39b33ef8a1fcf409 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 29 Jan 2026 00:27:53 +0300
Subject: [PATCH 002/103] prepare_to_HW0_patch

---
 .../javawebinar/topjava/model/UserMeal.java   | 29 ++++++++++++++
 .../topjava/model/UserMealWithExcess.java     | 30 ++++++++++++++
 .../ru/javawebinar/topjava/util/TimeUtil.java |  9 +++++
 .../topjava/util/UserMealsUtil.java           | 39 +++++++++++++++++++
 4 files changed, 107 insertions(+)
 create mode 100644 src/main/java/ru/javawebinar/topjava/model/UserMeal.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java

diff --git a/src/main/java/ru/javawebinar/topjava/model/UserMeal.java b/src/main/java/ru/javawebinar/topjava/model/UserMeal.java
new file mode 100644
index 000000000..d8f91b127
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/model/UserMeal.java
@@ -0,0 +1,29 @@
+package ru.javawebinar.topjava.model;
+
+import java.time.LocalDateTime;
+
+public class UserMeal {
+    private final LocalDateTime dateTime;
+
+    private final String description;
+
+    private final int calories;
+
+    public UserMeal(LocalDateTime dateTime, String description, int calories) {
+        this.dateTime = dateTime;
+        this.description = description;
+        this.calories = calories;
+    }
+
+    public LocalDateTime getDateTime() {
+        return dateTime;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public int getCalories() {
+        return calories;
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java b/src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java
new file mode 100644
index 000000000..d0aa431a3
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java
@@ -0,0 +1,30 @@
+package ru.javawebinar.topjava.model;
+
+import java.time.LocalDateTime;
+
+public class UserMealWithExcess {
+    private final LocalDateTime dateTime;
+
+    private final String description;
+
+    private final int calories;
+
+    private final boolean excess;
+
+    public UserMealWithExcess(LocalDateTime dateTime, String description, int calories, boolean excess) {
+        this.dateTime = dateTime;
+        this.description = description;
+        this.calories = calories;
+        this.excess = excess;
+    }
+
+    @Override
+    public String toString() {
+        return "UserMealWithExcess{" +
+                "dateTime=" + dateTime +
+                ", description='" + description + '\'' +
+                ", calories=" + calories +
+                ", excess=" + excess +
+                '}';
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
new file mode 100644
index 000000000..0ebfdb5fc
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
@@ -0,0 +1,9 @@
+package ru.javawebinar.topjava.util;
+
+import java.time.LocalTime;
+
+public class TimeUtil {
+    public static boolean isBetweenHalfOpen(LocalTime lt, LocalTime startTime, LocalTime endTime) {
+        return lt.compareTo(startTime) >= 0 && lt.compareTo(endTime) < 0;
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java
new file mode 100644
index 000000000..3c171b4a5
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java
@@ -0,0 +1,39 @@
+package ru.javawebinar.topjava.util;
+
+import ru.javawebinar.topjava.model.UserMeal;
+import ru.javawebinar.topjava.model.UserMealWithExcess;
+
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.Month;
+import java.util.Arrays;
+import java.util.List;
+
+public class UserMealsUtil {
+    public static void main(String[] args) {
+        List<UserMeal> meals = Arrays.asList(
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500),
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000),
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500),
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100),
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 1000),
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 13, 0), "Обед", 500),
+                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
+        );
+
+        List<UserMealWithExcess> mealsTo = filteredByCycles(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000);
+        mealsTo.forEach(System.out::println);
+
+//        System.out.println(filteredByStreams(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000));
+    }
+
+    public static List<UserMealWithExcess> filteredByCycles(List<UserMeal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
+        // TODO return filtered list with excess. Implement by cycles
+        return null;
+    }
+
+    public static List<UserMealWithExcess> filteredByStreams(List<UserMeal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
+        // TODO Implement by streams
+        return null;
+    }
+}

From cae010f9ef1e51df5a28b6970e24ec87b68f0698 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:42:48 +0300
Subject: [PATCH 003/103] 1_0_fix_rename

---
 .../model/{UserMeal.java => Meal.java}        |  4 +-
 .../{UserMealWithExcess.java => MealTo.java}  |  6 +--
 .../javawebinar/topjava/util/MealsUtil.java   | 39 +++++++++++++++++++
 .../ru/javawebinar/topjava/util/TimeUtil.java |  2 +-
 .../topjava/util/UserMealsUtil.java           | 39 -------------------
 5 files changed, 45 insertions(+), 45 deletions(-)
 rename src/main/java/ru/javawebinar/topjava/model/{UserMeal.java => Meal.java} (83%)
 rename src/main/java/ru/javawebinar/topjava/model/{UserMealWithExcess.java => MealTo.java} (77%)
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
 delete mode 100644 src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java

diff --git a/src/main/java/ru/javawebinar/topjava/model/UserMeal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
similarity index 83%
rename from src/main/java/ru/javawebinar/topjava/model/UserMeal.java
rename to src/main/java/ru/javawebinar/topjava/model/Meal.java
index d8f91b127..f546cef0f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/UserMeal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -2,14 +2,14 @@
 
 import java.time.LocalDateTime;
 
-public class UserMeal {
+public class Meal {
     private final LocalDateTime dateTime;
 
     private final String description;
 
     private final int calories;
 
-    public UserMeal(LocalDateTime dateTime, String description, int calories) {
+    public Meal(LocalDateTime dateTime, String description, int calories) {
         this.dateTime = dateTime;
         this.description = description;
         this.calories = calories;
diff --git a/src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java b/src/main/java/ru/javawebinar/topjava/model/MealTo.java
similarity index 77%
rename from src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java
rename to src/main/java/ru/javawebinar/topjava/model/MealTo.java
index d0aa431a3..07f04f8db 100644
--- a/src/main/java/ru/javawebinar/topjava/model/UserMealWithExcess.java
+++ b/src/main/java/ru/javawebinar/topjava/model/MealTo.java
@@ -2,7 +2,7 @@
 
 import java.time.LocalDateTime;
 
-public class UserMealWithExcess {
+public class MealTo {
     private final LocalDateTime dateTime;
 
     private final String description;
@@ -11,7 +11,7 @@ public class UserMealWithExcess {
 
     private final boolean excess;
 
-    public UserMealWithExcess(LocalDateTime dateTime, String description, int calories, boolean excess) {
+    public MealTo(LocalDateTime dateTime, String description, int calories, boolean excess) {
         this.dateTime = dateTime;
         this.description = description;
         this.calories = calories;
@@ -20,7 +20,7 @@ public UserMealWithExcess(LocalDateTime dateTime, String description, int calori
 
     @Override
     public String toString() {
-        return "UserMealWithExcess{" +
+        return "MealTo{" +
                 "dateTime=" + dateTime +
                 ", description='" + description + '\'' +
                 ", calories=" + calories +
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
new file mode 100644
index 000000000..bb5ddbf5c
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -0,0 +1,39 @@
+package ru.javawebinar.topjava.util;
+
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.model.MealTo;
+
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.Month;
+import java.util.Arrays;
+import java.util.List;
+
+public class MealsUtil {
+    public static void main(String[] args) {
+        List<Meal> meals = Arrays.asList(
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500),
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000),
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500),
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100),
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 1000),
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 13, 0), "Обед", 500),
+                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
+        );
+
+        List<MealTo> mealsTo = filteredByCycles(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000);
+        mealsTo.forEach(System.out::println);
+
+//        System.out.println(filteredByStreams(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000));
+    }
+
+    public static List<MealTo> filteredByCycles(List<Meal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
+        // TODO return filtered list with excess. Implement by cycles
+        return null;
+    }
+
+    public static List<MealTo> filteredByStreams(List<Meal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
+        // TODO Implement by streams
+        return null;
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
index 0ebfdb5fc..550b590c9 100644
--- a/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
@@ -4,6 +4,6 @@
 
 public class TimeUtil {
     public static boolean isBetweenHalfOpen(LocalTime lt, LocalTime startTime, LocalTime endTime) {
-        return lt.compareTo(startTime) >= 0 && lt.compareTo(endTime) < 0;
+        return !lt.isBefore(startTime) && lt.isBefore(endTime);
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java
deleted file mode 100644
index 3c171b4a5..000000000
--- a/src/main/java/ru/javawebinar/topjava/util/UserMealsUtil.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package ru.javawebinar.topjava.util;
-
-import ru.javawebinar.topjava.model.UserMeal;
-import ru.javawebinar.topjava.model.UserMealWithExcess;
-
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.Month;
-import java.util.Arrays;
-import java.util.List;
-
-public class UserMealsUtil {
-    public static void main(String[] args) {
-        List<UserMeal> meals = Arrays.asList(
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500),
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000),
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500),
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100),
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 1000),
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 13, 0), "Обед", 500),
-                new UserMeal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
-        );
-
-        List<UserMealWithExcess> mealsTo = filteredByCycles(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000);
-        mealsTo.forEach(System.out::println);
-
-//        System.out.println(filteredByStreams(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000));
-    }
-
-    public static List<UserMealWithExcess> filteredByCycles(List<UserMeal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
-        // TODO return filtered list with excess. Implement by cycles
-        return null;
-    }
-
-    public static List<UserMealWithExcess> filteredByStreams(List<UserMeal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
-        // TODO Implement by streams
-        return null;
-    }
-}

From 224552a88b61854009fb2a523144c6dea6bf9c1c Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:43:29 +0300
Subject: [PATCH 004/103] 1_1_HW0_streams

---
 .../ru/javawebinar/topjava/model/Meal.java    | 10 +++++++
 .../javawebinar/topjava/util/MealsUtil.java   | 26 ++++++++++++-------
 2 files changed, 27 insertions(+), 9 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index f546cef0f..943ff5cd5 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -1,6 +1,8 @@
 package ru.javawebinar.topjava.model;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 
 public class Meal {
     private final LocalDateTime dateTime;
@@ -26,4 +28,12 @@ public String getDescription() {
     public int getCalories() {
         return calories;
     }
+
+    public LocalDate getDate() {
+        return dateTime.toLocalDate();
+    }
+
+    public LocalTime getTime() {
+        return dateTime.toLocalTime();
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index bb5ddbf5c..c29e1fbbb 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -3,11 +3,14 @@
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.model.MealTo;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.Month;
 import java.util.Arrays;
 import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
 
 public class MealsUtil {
     public static void main(String[] args) {
@@ -21,19 +24,24 @@ public static void main(String[] args) {
                 new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
         );
 
-        List<MealTo> mealsTo = filteredByCycles(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000);
+        List<MealTo> mealsTo = filteredByStreams(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000);
         mealsTo.forEach(System.out::println);
-
-//        System.out.println(filteredByStreams(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000));
     }
 
-    public static List<MealTo> filteredByCycles(List<Meal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
-        // TODO return filtered list with excess. Implement by cycles
-        return null;
+    public static List<MealTo> filteredByStreams(List<Meal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
+        Map<LocalDate, Integer> caloriesSumByDate = meals.stream()
+                .collect(
+                        Collectors.groupingBy(Meal::getDate, Collectors.summingInt(Meal::getCalories))
+//                      Collectors.toMap(Meal::getDate, Meal::getCalories, Integer::sum)
+                );
+
+        return meals.stream()
+                .filter(meal -> TimeUtil.isBetweenHalfOpen(meal.getTime(), startTime, endTime))
+                .map(meal -> createTo(meal, caloriesSumByDate.get(meal.getDate()) > caloriesPerDay))
+                .collect(Collectors.toList());
     }
 
-    public static List<MealTo> filteredByStreams(List<Meal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
-        // TODO Implement by streams
-        return null;
+    private static MealTo createTo(Meal meal, boolean excess) {
+        return new MealTo(meal.getDateTime(), meal.getDescription(), meal.getCalories(), excess);
     }
 }

From 994793e1a206e45e1bdb9bf6538f9dd62123bafe Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:46:25 +0300
Subject: [PATCH 005/103] 1_2_war

---
 pom.xml                         | 9 +++++++--
 src/main/webapp/WEB-INF/web.xml | 8 ++++++++
 src/main/webapp/index.html      | 9 +++++++++
 3 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 src/main/webapp/WEB-INF/web.xml
 create mode 100644 src/main/webapp/index.html

diff --git a/pom.xml b/pom.xml
index 7c9fa6a10..c16a17788 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>ru.javawebinar</groupId>
     <artifactId>topjava</artifactId>
-    <packaging>jar</packaging>
+    <packaging>war</packaging>
 
     <version>1.0-SNAPSHOT</version>
 
@@ -19,8 +19,13 @@
 
     <build>
         <finalName>topjava</finalName>
-        <defaultGoal>install</defaultGoal>
+        <defaultGoal>package</defaultGoal>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>3.4.0</version>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
new file mode 100644
index 000000000..abe697960
--- /dev/null
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -0,0 +1,8 @@
+<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
+		 http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
+         version="4.0">
+
+    <display-name>TopJava</display-name>
+</web-app>
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
new file mode 100644
index 000000000..615f6db51
--- /dev/null
+++ b/src/main/webapp/index.html
@@ -0,0 +1,9 @@
+<html lang="ru">
+<head>
+    <meta charset="UTF-8">
+    <title>Java Enterprise (Topjava)</title>
+</head>
+<body>
+<h3>Проект <a href="https://github.com/JavaWebinar/topjava" target="_blank">Java Enterprise (Topjava)</a></h3>
+</body>
+</html>

From b9249e94abfc17ea924caccd8211bcf252309553 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:46:59 +0300
Subject: [PATCH 006/103] 1_3_servlet_api

---
 pom.xml                                          |  7 +++++++
 .../ru/javawebinar/topjava/web/UserServlet.java  | 16 ++++++++++++++++
 src/main/webapp/WEB-INF/web.xml                  | 10 ++++++++++
 src/main/webapp/index.html                       |  4 ++++
 src/main/webapp/users.jsp                        | 11 +++++++++++
 5 files changed, 48 insertions(+)
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/UserServlet.java
 create mode 100644 src/main/webapp/users.jsp

diff --git a/pom.xml b/pom.xml
index c16a17788..d9bbe7119 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,6 +39,13 @@
     </build>
 
     <dependencies>
+        <!--Web-->
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>javax.servlet-api</artifactId>
+            <version>4.0.1</version>
+            <scope>provided</scope>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
new file mode 100644
index 000000000..dcbb1c294
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
@@ -0,0 +1,16 @@
+package ru.javawebinar.topjava.web;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import java.io.IOException;
+
+public class UserServlet extends HttpServlet {
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        request.getRequestDispatcher("/users.jsp").forward(request, response);
+    }
+}
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index abe697960..e576c30a3 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -5,4 +5,14 @@
          version="4.0">
 
     <display-name>TopJava</display-name>
+
+    <servlet>
+        <servlet-name>userServlet</servlet-name>
+        <servlet-class>ru.javawebinar.topjava.web.UserServlet</servlet-class>
+        <load-on-startup>0</load-on-startup>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>userServlet</servlet-name>
+        <url-pattern>/users</url-pattern>
+    </servlet-mapping>
 </web-app>
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
index 615f6db51..921d3b472 100644
--- a/src/main/webapp/index.html
+++ b/src/main/webapp/index.html
@@ -5,5 +5,9 @@
 </head>
 <body>
 <h3>Проект <a href="https://github.com/JavaWebinar/topjava" target="_blank">Java Enterprise (Topjava)</a></h3>
+<hr>
+<ul style="font-size: large">
+    <li><a href="users">Users</a></li>
+</ul>
 </body>
 </html>
diff --git a/src/main/webapp/users.jsp b/src/main/webapp/users.jsp
new file mode 100644
index 000000000..650c8dda4
--- /dev/null
+++ b/src/main/webapp/users.jsp
@@ -0,0 +1,11 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+<html lang="ru">
+<head>
+    <title>Users</title>
+</head>
+<body>
+<h3><a href="index.html">Home</a></h3>
+<hr>
+<h2>Users</h2>
+</body>
+</html>
\ No newline at end of file

From 9b9808236a32cd3a0de9114263786711b8bedca1 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:47:14 +0300
Subject: [PATCH 007/103] 1_4_forward_to_redirect

---
 src/main/java/ru/javawebinar/topjava/web/UserServlet.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
index dcbb1c294..eac924a38 100644
--- a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
@@ -11,6 +11,7 @@ public class UserServlet extends HttpServlet {
 
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        request.getRequestDispatcher("/users.jsp").forward(request, response);
+//        request.getRequestDispatcher("/users.jsp").forward(request, response);
+        response.sendRedirect("users.jsp");
     }
 }

From 541516920192442978c0f79415b63f3309363680 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:48:18 +0300
Subject: [PATCH 008/103] 1_5_simple_logging

---
 pom.xml                                                   | 8 ++++++++
 src/main/java/ru/javawebinar/topjava/web/UserServlet.java | 8 +++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index d9bbe7119..ecdbd694f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,6 +15,8 @@
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <!-- Logging -->
+        <logback.version>1.2.13</logback.version>
     </properties>
 
     <build>
@@ -39,6 +41,12 @@
     </build>
 
     <dependencies>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+
         <!--Web-->
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
index eac924a38..ef52d6757 100644
--- a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
@@ -1,16 +1,22 @@
 package ru.javawebinar.topjava.web;
 
+import org.slf4j.Logger;
+
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-
 import java.io.IOException;
 
+import static org.slf4j.LoggerFactory.getLogger;
+
 public class UserServlet extends HttpServlet {
+    private static final Logger log = getLogger(UserServlet.class);
 
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        log.debug("redirect to users");
+
 //        request.getRequestDispatcher("/users.jsp").forward(request, response);
         response.sendRedirect("users.jsp");
     }

From fa8c7e5b8ba67ccc229cccca2d398bcd047f9359 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 5 Feb 2026 08:50:58 +0300
Subject: [PATCH 009/103] 1_6_logging_config

---
 pom.xml                        |  9 +++++++++
 src/main/resources/logback.xml | 29 +++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 src/main/resources/logback.xml

diff --git a/pom.xml b/pom.xml
index ecdbd694f..ebf931f7b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,6 +17,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <!-- Logging -->
         <logback.version>1.2.13</logback.version>
+        <slf4j.version>1.7.36</slf4j.version>
     </properties>
 
     <build>
@@ -41,10 +42,18 @@
     </build>
 
     <dependencies>
+        <!-- Logging with SLF4J & LogBack -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${slf4j.version}</version>
+        </dependency>
+
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
             <version>${logback.version}</version>
+            <scope>runtime</scope>
         </dependency>
 
         <!--Web-->
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
new file mode 100644
index 000000000..bdf004d03
--- /dev/null
+++ b/src/main/resources/logback.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration scan="true" scanPeriod="30 seconds">
+
+    <!-- To enable JMX Management -->
+    <jmxConfigurator/>
+
+    <appender name="file" class="ch.qos.logback.core.FileAppender">
+        <file>${TOPJAVA_ROOT}/log/topjava.log</file>
+
+        <encoder>
+            <charset>UTF-8</charset>
+            <pattern>%date %-5level %logger{0} [%file:%line] %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <charset>UTF-8</charset>
+            <pattern>%-5level %logger{0} [%file:%line] %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <logger name="ru.javawebinar.topjava" level="debug"/>
+
+    <root level="info">
+        <appender-ref ref="file"/>
+        <appender-ref ref="console"/>
+    </root>
+</configuration>
\ No newline at end of file

From ae1c1af7d6b9e30768e48e32a630a2f2ce0fe87e Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:22:53 +0300
Subject: [PATCH 010/103] 2_1_HW1

---
 pom.xml                                       |  6 +++
 .../java/ru/javawebinar/topjava/Main.java     | 11 -----
 .../ru/javawebinar/topjava/model/MealTo.java  | 16 +++++++
 .../topjava/util/DateTimeUtil.java            | 17 +++++++
 .../javawebinar/topjava/util/MealsUtil.java   | 36 ++++++++------
 .../ru/javawebinar/topjava/util/TimeUtil.java |  9 ----
 .../javawebinar/topjava/web/MealServlet.java  | 22 +++++++++
 .../javawebinar/topjava/web/UserServlet.java  |  6 +--
 src/main/webapp/WEB-INF/tld/functions.tld     | 16 +++++++
 src/main/webapp/WEB-INF/web.xml               | 10 ++++
 src/main/webapp/index.html                    |  1 +
 src/main/webapp/meals.jsp                     | 48 +++++++++++++++++++
 12 files changed, 159 insertions(+), 39 deletions(-)
 delete mode 100644 src/main/java/ru/javawebinar/topjava/Main.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
 delete mode 100644 src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/MealServlet.java
 create mode 100644 src/main/webapp/WEB-INF/tld/functions.tld
 create mode 100644 src/main/webapp/meals.jsp

diff --git a/pom.xml b/pom.xml
index ebf931f7b..84e996daa 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,6 +63,12 @@
             <version>4.0.1</version>
             <scope>provided</scope>
         </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>jstl</artifactId>
+            <version>1.2</version>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/src/main/java/ru/javawebinar/topjava/Main.java b/src/main/java/ru/javawebinar/topjava/Main.java
deleted file mode 100644
index 723742bac..000000000
--- a/src/main/java/ru/javawebinar/topjava/Main.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package ru.javawebinar.topjava;
-
-/**
- * @see <a href="https://javaops-demo.ru/topjava">Demo application</a>
- * @see <a href="https://github.com/JavaOPs/topjava">Initial project</a>
- */
-public class Main {
-    public static void main(String[] args) {
-        System.out.format("Hello TopJava Enterprise!");
-    }
-}
diff --git a/src/main/java/ru/javawebinar/topjava/model/MealTo.java b/src/main/java/ru/javawebinar/topjava/model/MealTo.java
index 07f04f8db..800b1fcbb 100644
--- a/src/main/java/ru/javawebinar/topjava/model/MealTo.java
+++ b/src/main/java/ru/javawebinar/topjava/model/MealTo.java
@@ -18,6 +18,22 @@ public MealTo(LocalDateTime dateTime, String description, int calories, boolean
         this.excess = excess;
     }
 
+    public LocalDateTime getDateTime() {
+        return dateTime;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public int getCalories() {
+        return calories;
+    }
+
+    public boolean isExcess() {
+        return excess;
+    }
+
     @Override
     public String toString() {
         return "MealTo{" +
diff --git a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
new file mode 100644
index 000000000..416b47e6c
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
@@ -0,0 +1,17 @@
+package ru.javawebinar.topjava.util;
+
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.format.DateTimeFormatter;
+
+public class DateTimeUtil {
+    private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
+
+    public static boolean isBetweenHalfOpen(LocalTime lt, LocalTime startTime, LocalTime endTime) {
+        return !lt.isBefore(startTime) && lt.isBefore(endTime);
+    }
+
+    public static String toString(LocalDateTime ldt) {
+        return ldt == null ? "" : ldt.format(DATE_TIME_FORMATTER);
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index c29e1fbbb..ac9c81595 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -10,25 +10,31 @@
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
+import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 public class MealsUtil {
-    public static void main(String[] args) {
-        List<Meal> meals = Arrays.asList(
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500),
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000),
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500),
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100),
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 1000),
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 13, 0), "Обед", 500),
-                new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
-        );
-
-        List<MealTo> mealsTo = filteredByStreams(meals, LocalTime.of(7, 0), LocalTime.of(12, 0), 2000);
-        mealsTo.forEach(System.out::println);
+    public static final int DEFAULT_CALORIES_PER_DAY = 2000;
+
+    public static final List<Meal> meals = Arrays.asList(
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500),
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000),
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500),
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100),
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 1000),
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 13, 0), "Обед", 500),
+            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
+    );
+
+    public static List<MealTo> getTos(List<Meal> meals, int caloriesPerDay) {
+        return filterByPredicate(meals, caloriesPerDay, meal -> true);
+    }
+
+    public static List<MealTo> getFilteredTos(List<Meal> meals, int caloriesPerDay, LocalTime startTime, LocalTime endTime) {
+        return filterByPredicate(meals, caloriesPerDay, meal -> DateTimeUtil.isBetweenHalfOpen(meal.getTime(), startTime, endTime));
     }
 
-    public static List<MealTo> filteredByStreams(List<Meal> meals, LocalTime startTime, LocalTime endTime, int caloriesPerDay) {
+    private static List<MealTo> filterByPredicate(List<Meal> meals, int caloriesPerDay, Predicate<Meal> filter) {
         Map<LocalDate, Integer> caloriesSumByDate = meals.stream()
                 .collect(
                         Collectors.groupingBy(Meal::getDate, Collectors.summingInt(Meal::getCalories))
@@ -36,7 +42,7 @@ public static List<MealTo> filteredByStreams(List<Meal> meals, LocalTime startTi
                 );
 
         return meals.stream()
-                .filter(meal -> TimeUtil.isBetweenHalfOpen(meal.getTime(), startTime, endTime))
+                .filter(filter)
                 .map(meal -> createTo(meal, caloriesSumByDate.get(meal.getDate()) > caloriesPerDay))
                 .collect(Collectors.toList());
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
deleted file mode 100644
index 550b590c9..000000000
--- a/src/main/java/ru/javawebinar/topjava/util/TimeUtil.java
+++ /dev/null
@@ -1,9 +0,0 @@
-package ru.javawebinar.topjava.util;
-
-import java.time.LocalTime;
-
-public class TimeUtil {
-    public static boolean isBetweenHalfOpen(LocalTime lt, LocalTime startTime, LocalTime endTime) {
-        return !lt.isBefore(startTime) && lt.isBefore(endTime);
-    }
-}
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
new file mode 100644
index 000000000..8b47dd354
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -0,0 +1,22 @@
+package ru.javawebinar.topjava.web;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import ru.javawebinar.topjava.util.MealsUtil;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+public class MealServlet extends HttpServlet {
+    private static final Logger log = LoggerFactory.getLogger(MealServlet.class);
+
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        log.info("forward to meals");
+        request.setAttribute("meals", MealsUtil.getTos(MealsUtil.meals, MealsUtil.DEFAULT_CALORIES_PER_DAY));
+        request.getRequestDispatcher("/meals.jsp").forward(request, response);
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
index ef52d6757..f6cf12e69 100644
--- a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
@@ -15,9 +15,7 @@ public class UserServlet extends HttpServlet {
 
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        log.debug("redirect to users");
-
-//        request.getRequestDispatcher("/users.jsp").forward(request, response);
-        response.sendRedirect("users.jsp");
+        log.debug("forward to users");
+        request.getRequestDispatcher("/users.jsp").forward(request, response);
     }
 }
diff --git a/src/main/webapp/WEB-INF/tld/functions.tld b/src/main/webapp/WEB-INF/tld/functions.tld
new file mode 100644
index 000000000..d138fecdb
--- /dev/null
+++ b/src/main/webapp/WEB-INF/tld/functions.tld
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<taglib version="2.1"
+        xmlns="http://java.sun.com/xml/ns/javaee"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-jsptaglibrary_2_1.xsd">
+
+    <tlib-version>1.0</tlib-version>
+    <short-name>functions</short-name>
+    <uri>http://topjava.javawebinar.ru/functions</uri>
+
+    <function>
+        <name>formatDateTime</name>
+        <function-class>ru.javawebinar.topjava.util.DateTimeUtil</function-class>
+        <function-signature>java.lang.String toString(java.time.LocalDateTime)</function-signature>
+    </function>
+</taglib>
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index e576c30a3..0ac5a7610 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -15,4 +15,14 @@
         <servlet-name>userServlet</servlet-name>
         <url-pattern>/users</url-pattern>
     </servlet-mapping>
+
+    <servlet>
+        <servlet-name>mealServlet</servlet-name>
+        <servlet-class>ru.javawebinar.topjava.web.MealServlet</servlet-class>
+        <load-on-startup>0</load-on-startup>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>mealServlet</servlet-name>
+        <url-pattern>/meals</url-pattern>
+    </servlet-mapping>
 </web-app>
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
index 921d3b472..714683bd3 100644
--- a/src/main/webapp/index.html
+++ b/src/main/webapp/index.html
@@ -8,6 +8,7 @@ <h3>Проект <a href="https://github.com/JavaWebinar/topjava" target="_blank
 <hr>
 <ul style="font-size: large">
     <li><a href="users">Users</a></li>
+    <li><a href="meals">Meals</a></li>
 </ul>
 </body>
 </html>
diff --git a/src/main/webapp/meals.jsp b/src/main/webapp/meals.jsp
new file mode 100644
index 000000000..adc5a2c94
--- /dev/null
+++ b/src/main/webapp/meals.jsp
@@ -0,0 +1,48 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ taglib prefix="fn" uri="http://topjava.javawebinar.ru/functions" %>
+<%--<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>--%>
+<html>
+<head>
+    <title>Meal list</title>
+    <style>
+        .normal {
+            color: green;
+        }
+
+        .excess {
+            color: red;
+        }
+    </style>
+</head>
+<body>
+<section>
+    <h3><a href="index.html">Home</a></h3>
+    <hr/>
+    <h2>Meals</h2>
+    <table border="1" cellpadding="8" cellspacing="0">
+        <thead>
+        <tr>
+            <th>Date</th>
+            <th>Description</th>
+            <th>Calories</th>
+        </tr>
+        </thead>
+        <c:forEach items="${requestScope.meals}" var="meal">
+            <jsp:useBean id="meal" type="ru.javawebinar.topjava.model.MealTo"/>
+            <tr class="${meal.excess ? 'excess' : 'normal'}">
+                <td>
+                        <%--${meal.dateTime.toLocalDate()} ${meal.dateTime.toLocalTime()}--%>
+                        <%--<%=TimeUtil.toString(meal.getDateTime())%>--%>
+                        <%--${fn:replace(meal.dateTime, 'T', ' ')}--%>
+                        ${fn:formatDateTime(meal.dateTime)}
+                </td>
+                <td>${meal.description}</td>
+                <td>${meal.calories}</td>
+            </tr>
+        </c:forEach>
+    </table>
+</section>
+</body>
+</html>
\ No newline at end of file

From b08008923214e518ff95aac1c6b6fe7347f639fb Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:23:08 +0300
Subject: [PATCH 011/103] 2_2_HW1_optional

---
 .../ru/javawebinar/topjava/model/Meal.java    | 29 +++++++++
 .../ru/javawebinar/topjava/model/MealTo.java  | 12 +++-
 .../repository/InMemoryMealRepository.java    | 45 ++++++++++++++
 .../topjava/repository/MealRepository.java    | 18 ++++++
 .../javawebinar/topjava/util/MealsUtil.java   |  9 +--
 .../javawebinar/topjava/web/MealServlet.java  | 61 ++++++++++++++++++-
 src/main/webapp/mealForm.jsp                  | 51 ++++++++++++++++
 src/main/webapp/meals.jsp                     |  6 ++
 8 files changed, 222 insertions(+), 9 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
 create mode 100644 src/main/webapp/mealForm.jsp

diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 943ff5cd5..3abbee425 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -5,6 +5,8 @@
 import java.time.LocalTime;
 
 public class Meal {
+    private Integer id;
+
     private final LocalDateTime dateTime;
 
     private final String description;
@@ -12,11 +14,24 @@ public class Meal {
     private final int calories;
 
     public Meal(LocalDateTime dateTime, String description, int calories) {
+        this(null, dateTime, description, calories);
+    }
+
+    public Meal(Integer id, LocalDateTime dateTime, String description, int calories) {
+        this.id = id;
         this.dateTime = dateTime;
         this.description = description;
         this.calories = calories;
     }
 
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
     public LocalDateTime getDateTime() {
         return dateTime;
     }
@@ -36,4 +51,18 @@ public LocalDate getDate() {
     public LocalTime getTime() {
         return dateTime.toLocalTime();
     }
+
+    public boolean isNew() {
+        return id == null;
+    }
+
+    @Override
+    public String toString() {
+        return "Meal{" +
+                "id=" + id +
+                ", dateTime=" + dateTime +
+                ", description='" + description + '\'' +
+                ", calories=" + calories +
+                '}';
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/model/MealTo.java b/src/main/java/ru/javawebinar/topjava/model/MealTo.java
index 800b1fcbb..01b3a5fda 100644
--- a/src/main/java/ru/javawebinar/topjava/model/MealTo.java
+++ b/src/main/java/ru/javawebinar/topjava/model/MealTo.java
@@ -3,6 +3,8 @@
 import java.time.LocalDateTime;
 
 public class MealTo {
+    private final Integer id;
+
     private final LocalDateTime dateTime;
 
     private final String description;
@@ -11,13 +13,18 @@ public class MealTo {
 
     private final boolean excess;
 
-    public MealTo(LocalDateTime dateTime, String description, int calories, boolean excess) {
+    public MealTo(Integer id, LocalDateTime dateTime, String description, int calories, boolean excess) {
+        this.id = id;
         this.dateTime = dateTime;
         this.description = description;
         this.calories = calories;
         this.excess = excess;
     }
 
+    public Integer getId() {
+        return id;
+    }
+
     public LocalDateTime getDateTime() {
         return dateTime;
     }
@@ -37,7 +44,8 @@ public boolean isExcess() {
     @Override
     public String toString() {
         return "MealTo{" +
-                "dateTime=" + dateTime +
+                "id=" + id +
+                ", dateTime=" + dateTime +
                 ", description='" + description + '\'' +
                 ", calories=" + calories +
                 ", excess=" + excess +
diff --git a/src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java
new file mode 100644
index 000000000..e8e996aa9
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java
@@ -0,0 +1,45 @@
+package ru.javawebinar.topjava.repository;
+
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.util.MealsUtil;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class InMemoryMealRepository implements MealRepository {
+    private final Map<Integer, Meal> mealsMap = new ConcurrentHashMap<>();
+    private final AtomicInteger counter = new AtomicInteger(0);
+
+    {
+        MealsUtil.meals.forEach(this::save);
+    }
+
+    @Override
+    public Meal save(Meal meal) {
+        if (meal.isNew()) {
+            meal.setId(counter.incrementAndGet());
+            mealsMap.put(meal.getId(), meal);
+            return meal;
+        }
+        // handle case: update, but not present in storage
+        return mealsMap.computeIfPresent(meal.getId(), (id, oldMeal) -> meal);
+    }
+
+    @Override
+    public boolean delete(int id) {
+        return mealsMap.remove(id) != null;
+    }
+
+    @Override
+    public Meal get(int id) {
+        return mealsMap.get(id);
+    }
+
+    @Override
+    public Collection<Meal> getAll() {
+        return mealsMap.values();
+    }
+}
+
diff --git a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
new file mode 100644
index 000000000..2cb2aef8b
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
@@ -0,0 +1,18 @@
+package ru.javawebinar.topjava.repository;
+
+import ru.javawebinar.topjava.model.Meal;
+
+import java.util.Collection;
+
+public interface MealRepository {
+    // null if not found, when updated
+    Meal save(Meal meal);
+
+    // false if not found
+    boolean delete(int id);
+
+    // null if not found
+    Meal get(int id);
+
+    Collection<Meal> getAll();
+}
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index ac9c81595..8d940a63e 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -8,6 +8,7 @@
 import java.time.LocalTime;
 import java.time.Month;
 import java.util.Arrays;
+import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 import java.util.function.Predicate;
@@ -26,15 +27,15 @@ public class MealsUtil {
             new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
     );
 
-    public static List<MealTo> getTos(List<Meal> meals, int caloriesPerDay) {
+    public static List<MealTo> getTos(Collection<Meal> meals, int caloriesPerDay) {
         return filterByPredicate(meals, caloriesPerDay, meal -> true);
     }
 
-    public static List<MealTo> getFilteredTos(List<Meal> meals, int caloriesPerDay, LocalTime startTime, LocalTime endTime) {
+    public static List<MealTo> getFilteredTos(Collection<Meal> meals, int caloriesPerDay, LocalTime startTime, LocalTime endTime) {
         return filterByPredicate(meals, caloriesPerDay, meal -> DateTimeUtil.isBetweenHalfOpen(meal.getTime(), startTime, endTime));
     }
 
-    private static List<MealTo> filterByPredicate(List<Meal> meals, int caloriesPerDay, Predicate<Meal> filter) {
+    private static List<MealTo> filterByPredicate(Collection<Meal> meals, int caloriesPerDay, Predicate<Meal> filter) {
         Map<LocalDate, Integer> caloriesSumByDate = meals.stream()
                 .collect(
                         Collectors.groupingBy(Meal::getDate, Collectors.summingInt(Meal::getCalories))
@@ -48,6 +49,6 @@ private static List<MealTo> filterByPredicate(List<Meal> meals, int caloriesPerD
     }
 
     private static MealTo createTo(Meal meal, boolean excess) {
-        return new MealTo(meal.getDateTime(), meal.getDescription(), meal.getCalories(), excess);
+        return new MealTo(meal.getId(), meal.getDateTime(), meal.getDescription(), meal.getCalories(), excess);
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index 8b47dd354..78d73c710 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -2,6 +2,9 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.repository.InMemoryMealRepository;
+import ru.javawebinar.topjava.repository.MealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
 
 import javax.servlet.ServletException;
@@ -9,14 +12,66 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.time.LocalDateTime;
+import java.time.temporal.ChronoUnit;
+import java.util.Objects;
 
 public class MealServlet extends HttpServlet {
     private static final Logger log = LoggerFactory.getLogger(MealServlet.class);
 
+    private MealRepository repository;
+
+    @Override
+    public void init() {
+        repository = new InMemoryMealRepository();
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
+        request.setCharacterEncoding("UTF-8");
+        String id = request.getParameter("id");
+
+        Meal meal = new Meal(id.isEmpty() ? null : Integer.valueOf(id),
+                LocalDateTime.parse(request.getParameter("dateTime")),
+                request.getParameter("description"),
+                Integer.parseInt(request.getParameter("calories")));
+
+        log.info(meal.isNew() ? "Create {}" : "Update {}", meal);
+        repository.save(meal);
+        response.sendRedirect("meals");
+    }
+
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        log.info("forward to meals");
-        request.setAttribute("meals", MealsUtil.getTos(MealsUtil.meals, MealsUtil.DEFAULT_CALORIES_PER_DAY));
-        request.getRequestDispatcher("/meals.jsp").forward(request, response);
+        String action = request.getParameter("action");
+
+        switch (action == null ? "all" : action) {
+            case "delete":
+                int id = getId(request);
+                log.info("Delete id={}", id);
+                repository.delete(id);
+                response.sendRedirect("meals");
+                break;
+            case "create":
+            case "update":
+                final Meal meal = "create".equals(action) ?
+                        new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000) :
+                        repository.get(getId(request));
+                request.setAttribute("meal", meal);
+                request.getRequestDispatcher("/mealForm.jsp").forward(request, response);
+                break;
+            case "all":
+            default:
+                log.info("getAll");
+                request.setAttribute("meals",
+                        MealsUtil.getTos(repository.getAll(), MealsUtil.DEFAULT_CALORIES_PER_DAY));
+                request.getRequestDispatcher("/meals.jsp").forward(request, response);
+                break;
+        }
+    }
+
+    private int getId(HttpServletRequest request) {
+        String paramId = Objects.requireNonNull(request.getParameter("id"));
+        return Integer.parseInt(paramId);
     }
 }
diff --git a/src/main/webapp/mealForm.jsp b/src/main/webapp/mealForm.jsp
new file mode 100644
index 000000000..28f140b65
--- /dev/null
+++ b/src/main/webapp/mealForm.jsp
@@ -0,0 +1,51 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+
+<html>
+<head>
+    <title>Meal</title>
+    <style>
+        dl {
+            background: none repeat scroll 0 0 #FAFAFA;
+            margin: 8px 0;
+            padding: 0;
+        }
+
+        dt {
+            display: inline-block;
+            width: 170px;
+        }
+
+        dd {
+            display: inline-block;
+            margin-left: 8px;
+            vertical-align: top;
+        }
+    </style>
+</head>
+<body>
+<section>
+    <h3><a href="index.html">Home</a></h3>
+    <hr>
+    <h2>${param.action == 'create' ? 'Create meal' : 'Edit meal'}</h2>
+    <jsp:useBean id="meal" type="ru.javawebinar.topjava.model.Meal" scope="request"/>
+    <form method="post" action="meals">
+        <input type="hidden" name="id" value="${meal.id}">
+        <dl>
+            <dt>DateTime:</dt>
+            <dd><input type="datetime-local" value="${meal.dateTime}" name="dateTime" required></dd>
+        </dl>
+        <dl>
+            <dt>Description:</dt>
+            <dd><input type="text" value="${meal.description}" size=40 name="description" required></dd>
+        </dl>
+        <dl>
+            <dt>Calories:</dt>
+            <dd><input type="number" value="${meal.calories}" name="calories" required></dd>
+        </dl>
+        <button type="submit">Save</button>
+        <button onclick="window.history.back()" type="button">Cancel</button>
+    </form>
+</section>
+</body>
+</html>
diff --git a/src/main/webapp/meals.jsp b/src/main/webapp/meals.jsp
index adc5a2c94..224d98761 100644
--- a/src/main/webapp/meals.jsp
+++ b/src/main/webapp/meals.jsp
@@ -21,12 +21,16 @@
     <h3><a href="index.html">Home</a></h3>
     <hr/>
     <h2>Meals</h2>
+    <a href="meals?action=create">Add Meal</a>
+    <br><br>
     <table border="1" cellpadding="8" cellspacing="0">
         <thead>
         <tr>
             <th>Date</th>
             <th>Description</th>
             <th>Calories</th>
+            <th></th>
+            <th></th>
         </tr>
         </thead>
         <c:forEach items="${requestScope.meals}" var="meal">
@@ -40,6 +44,8 @@
                 </td>
                 <td>${meal.description}</td>
                 <td>${meal.calories}</td>
+                <td><a href="meals?action=update&id=${meal.id}">Update</a></td>
+                <td><a href="meals?action=delete&id=${meal.id}">Delete</a></td>
             </tr>
         </c:forEach>
     </table>

From cf3644a6a94365ced74c67bd6c123bc8d83fdd93 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:23:24 +0300
Subject: [PATCH 012/103] 2_3_app_layers

---
 .../topjava/model/AbstractBaseEntity.java     | 26 ++++++
 .../topjava/model/AbstractNamedEntity.java    | 24 +++++
 .../ru/javawebinar/topjava/model/Role.java    |  6 ++
 .../ru/javawebinar/topjava/model/User.java    | 91 +++++++++++++++++++
 .../topjava/repository/MealRepository.java    |  8 +-
 .../topjava/repository/UserRepository.java    | 21 +++++
 .../topjava/service/MealService.java          |  9 ++
 .../topjava/service/UserService.java          | 37 ++++++++
 .../topjava/util/ValidationUtil.java          | 43 +++++++++
 .../util/exception/NotFoundException.java     |  7 ++
 .../javawebinar/topjava/web/SecurityUtil.java | 14 +++
 .../topjava/web/meal/MealRestController.java  |  8 ++
 .../web/user/AbstractUserController.java      | 49 ++++++++++
 .../topjava/web/user/AdminRestController.java | 38 ++++++++
 .../web/user/ProfileRestController.java       | 20 ++++
 15 files changed, 398 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/model/Role.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/model/User.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/UserRepository.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/service/MealService.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/service/UserService.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/exception/NotFoundException.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java

diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
new file mode 100644
index 000000000..8f27c902e
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -0,0 +1,26 @@
+package ru.javawebinar.topjava.model;
+
+public abstract class AbstractBaseEntity {
+    protected Integer id;
+
+    protected AbstractBaseEntity(Integer id) {
+        this.id = id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public boolean isNew() {
+        return this.id == null;
+    }
+
+    @Override
+    public String toString() {
+        return getClass().getSimpleName() + ":" + id;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
new file mode 100644
index 000000000..2054a3d3c
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
@@ -0,0 +1,24 @@
+package ru.javawebinar.topjava.model;
+
+public abstract class AbstractNamedEntity extends AbstractBaseEntity {
+
+    protected String name;
+
+    protected AbstractNamedEntity(Integer id, String name) {
+        super(id);
+        this.name = name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return this.name;
+    }
+
+    @Override
+    public String toString() {
+        return super.toString() + '(' + name + ')';
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/Role.java b/src/main/java/ru/javawebinar/topjava/model/Role.java
new file mode 100644
index 000000000..acb7a276f
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/model/Role.java
@@ -0,0 +1,6 @@
+package ru.javawebinar.topjava.model;
+
+public enum Role {
+    USER,
+    ADMIN
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
new file mode 100644
index 000000000..abafde5db
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -0,0 +1,91 @@
+package ru.javawebinar.topjava.model;
+
+import java.util.Date;
+import java.util.EnumSet;
+import java.util.Set;
+
+import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
+
+public class User extends AbstractNamedEntity {
+
+    private String email;
+
+    private String password;
+
+    private boolean enabled;
+
+    private Date registered = new Date();
+
+    private Set<Role> roles;
+
+    private int caloriesPerDay;
+
+    public User(Integer id, String name, String email, String password, Role role, Role... roles) {
+        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, EnumSet.of(role, roles));
+    }
+
+    public User(Integer id, String name, String email, String password, int caloriesPerDay, boolean enabled, Set<Role> roles) {
+        super(id, name);
+        this.email = email;
+        this.password = password;
+        this.caloriesPerDay = caloriesPerDay;
+        this.enabled = enabled;
+        this.roles = roles;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public Date getRegistered() {
+        return registered;
+    }
+
+    public void setRegistered(Date registered) {
+        this.registered = registered;
+    }
+
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
+
+    public int getCaloriesPerDay() {
+        return caloriesPerDay;
+    }
+
+    public void setCaloriesPerDay(int caloriesPerDay) {
+        this.caloriesPerDay = caloriesPerDay;
+    }
+
+    public boolean isEnabled() {
+        return enabled;
+    }
+
+    public Set<Role> getRoles() {
+        return roles;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    @Override
+    public String toString() {
+        return "User{" +
+                "id=" + id +
+                ", email=" + email +
+                ", name=" + name +
+                ", enabled=" + enabled +
+                ", roles=" + roles +
+                ", caloriesPerDay=" + caloriesPerDay +
+                '}';
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
index 2cb2aef8b..675cdbb1b 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
@@ -4,15 +4,17 @@
 
 import java.util.Collection;
 
+// TODO add userId
 public interface MealRepository {
-    // null if not found, when updated
+    // null if updated meal does not belong to userId
     Meal save(Meal meal);
 
-    // false if not found
+    // false if meal does not belong to userId
     boolean delete(int id);
 
-    // null if not found
+    // null if meal does not belong to userId
     Meal get(int id);
 
+    // ORDERED dateTime desc
     Collection<Meal> getAll();
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java
new file mode 100644
index 000000000..138369789
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java
@@ -0,0 +1,21 @@
+package ru.javawebinar.topjava.repository;
+
+import ru.javawebinar.topjava.model.User;
+
+import java.util.List;
+
+public interface UserRepository {
+    // null if not found, when updated
+    User save(User user);
+
+    // false if not found
+    boolean delete(int id);
+
+    // null if not found
+    User get(int id);
+
+    // null if not found
+    User getByEmail(String email);
+
+    List<User> getAll();
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/service/MealService.java b/src/main/java/ru/javawebinar/topjava/service/MealService.java
new file mode 100644
index 000000000..0dc4a43c3
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/service/MealService.java
@@ -0,0 +1,9 @@
+package ru.javawebinar.topjava.service;
+
+import ru.javawebinar.topjava.repository.MealRepository;
+
+public class MealService {
+
+    private MealRepository repository;
+
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
new file mode 100644
index 000000000..2cc95e318
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -0,0 +1,37 @@
+package ru.javawebinar.topjava.service;
+
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.repository.UserRepository;
+
+import java.util.List;
+
+import static ru.javawebinar.topjava.util.ValidationUtil.checkNotFound;
+
+public class UserService {
+
+    private UserRepository repository;
+
+    public User create(User user) {
+        return repository.save(user);
+    }
+
+    public void delete(int id) {
+        checkNotFound(repository.delete(id), id);
+    }
+
+    public User get(int id) {
+        return checkNotFound(repository.get(id), id);
+    }
+
+    public User getByEmail(String email) {
+        return checkNotFound(repository.getByEmail(email), "email=" + email);
+    }
+
+    public List<User> getAll() {
+        return repository.getAll();
+    }
+
+    public void update(User user) {
+        checkNotFound(repository.save(user), user.getId());
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
new file mode 100644
index 000000000..2ed2fff3d
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
@@ -0,0 +1,43 @@
+package ru.javawebinar.topjava.util;
+
+
+import ru.javawebinar.topjava.model.AbstractBaseEntity;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
+
+public class ValidationUtil {
+
+    public static <T> T checkNotFound(T object, int id) {
+        checkNotFound(object != null, id);
+        return object;
+    }
+
+    public static void checkNotFound(boolean found, int id) {
+        checkNotFound(found, "id=" + id);
+    }
+
+    public static <T> T checkNotFound(T object, String msg) {
+        checkNotFound(object != null, msg);
+        return object;
+    }
+
+    public static void checkNotFound(boolean found, String msg) {
+        if (!found) {
+            throw new NotFoundException("Not found entity with " + msg);
+        }
+    }
+
+    public static void checkIsNew(AbstractBaseEntity entity) {
+        if (!entity.isNew()) {
+            throw new IllegalArgumentException(entity + " must be new (id=null)");
+        }
+    }
+
+    public static void assureIdConsistent(AbstractBaseEntity entity, int id) {
+//      conservative when you reply, but accept liberally (http://stackoverflow.com/a/32728226/548473)
+        if (entity.isNew()) {
+            entity.setId(id);
+        } else if (entity.getId() != id) {
+            throw new IllegalArgumentException(entity + " must be with id=" + id);
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/util/exception/NotFoundException.java b/src/main/java/ru/javawebinar/topjava/util/exception/NotFoundException.java
new file mode 100644
index 000000000..f1e9b0e46
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/exception/NotFoundException.java
@@ -0,0 +1,7 @@
+package ru.javawebinar.topjava.util.exception;
+
+public class NotFoundException extends RuntimeException {
+    public NotFoundException(String message) {
+        super(message);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
new file mode 100644
index 000000000..e78a4b284
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
@@ -0,0 +1,14 @@
+package ru.javawebinar.topjava.web;
+
+import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
+
+public class SecurityUtil {
+
+    public static int authUserId() {
+        return 1;
+    }
+
+    public static int authUserCaloriesPerDay() {
+        return DEFAULT_CALORIES_PER_DAY;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
new file mode 100644
index 000000000..ab4e8ea8b
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
@@ -0,0 +1,8 @@
+package ru.javawebinar.topjava.web.meal;
+
+import ru.javawebinar.topjava.service.MealService;
+
+public class MealRestController {
+    private MealService service;
+
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
new file mode 100644
index 000000000..3838de1ae
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
@@ -0,0 +1,49 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.service.UserService;
+
+import java.util.List;
+
+import static ru.javawebinar.topjava.util.ValidationUtil.assureIdConsistent;
+import static ru.javawebinar.topjava.util.ValidationUtil.checkIsNew;
+
+public abstract class AbstractUserController {
+    protected final Logger log = LoggerFactory.getLogger(getClass());
+
+    private UserService service;
+
+    public List<User> getAll() {
+        log.info("getAll");
+        return service.getAll();
+    }
+
+    public User get(int id) {
+        log.info("get {}", id);
+        return service.get(id);
+    }
+
+    public User create(User user) {
+        log.info("create {}", user);
+        checkIsNew(user);
+        return service.create(user);
+    }
+
+    public void delete(int id) {
+        log.info("delete {}", id);
+        service.delete(id);
+    }
+
+    public void update(User user, int id) {
+        log.info("update {} with id={}", user, id);
+        assureIdConsistent(user, id);
+        service.update(user);
+    }
+
+    public User getByMail(String email) {
+        log.info("getByEmail {}", email);
+        return service.getByEmail(email);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
new file mode 100644
index 000000000..ae3374468
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
@@ -0,0 +1,38 @@
+package ru.javawebinar.topjava.web.user;
+
+import ru.javawebinar.topjava.model.User;
+
+import java.util.List;
+
+public class AdminRestController extends AbstractUserController {
+
+    @Override
+    public List<User> getAll() {
+        return super.getAll();
+    }
+
+    @Override
+    public User get(int id) {
+        return super.get(id);
+    }
+
+    @Override
+    public User create(User user) {
+        return super.create(user);
+    }
+
+    @Override
+    public void delete(int id) {
+        super.delete(id);
+    }
+
+    @Override
+    public void update(User user, int id) {
+        super.update(user, id);
+    }
+
+    @Override
+    public User getByMail(String email) {
+        return super.getByMail(email);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
new file mode 100644
index 000000000..b5062e20b
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
@@ -0,0 +1,20 @@
+package ru.javawebinar.topjava.web.user;
+
+import ru.javawebinar.topjava.model.User;
+
+import static ru.javawebinar.topjava.web.SecurityUtil.authUserId;
+
+public class ProfileRestController extends AbstractUserController {
+
+    public User get() {
+        return super.get(authUserId());
+    }
+
+    public void delete() {
+        super.delete(authUserId());
+    }
+
+    public void update(User user) {
+        super.update(user, authUserId());
+    }
+}
\ No newline at end of file

From 4e0edf23a71737e9a0ebff546398bf92d77db731 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:24:35 +0300
Subject: [PATCH 013/103] 2_4_add_spring

---
 pom.xml                                        |  9 +++++++++
 .../ru/javawebinar/topjava/model/User.java     | 18 +++++++++++-------
 2 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/pom.xml b/pom.xml
index 84e996daa..981894af8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -15,6 +15,8 @@
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
+        <spring.version>5.3.39</spring.version>
+
         <!-- Logging -->
         <logback.version>1.2.13</logback.version>
         <slf4j.version>1.7.36</slf4j.version>
@@ -56,6 +58,13 @@
             <scope>runtime</scope>
         </dependency>
 
+        <!-- Spring -->
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
+
         <!--Web-->
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index abafde5db..0ec0257d9 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -1,8 +1,8 @@
 package ru.javawebinar.topjava.model;
 
-import java.util.Date;
-import java.util.EnumSet;
-import java.util.Set;
+import org.springframework.util.CollectionUtils;
+
+import java.util.*;
 
 import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
 
@@ -20,17 +20,17 @@ public class User extends AbstractNamedEntity {
 
     private int caloriesPerDay;
 
-    public User(Integer id, String name, String email, String password, Role role, Role... roles) {
-        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, EnumSet.of(role, roles));
+    public User(Integer id, String name, String email, String password, Role... roles) {
+        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, Arrays.asList(roles));
     }
 
-    public User(Integer id, String name, String email, String password, int caloriesPerDay, boolean enabled, Set<Role> roles) {
+    public User(Integer id, String name, String email, String password, int caloriesPerDay, boolean enabled, Collection<Role> roles) {
         super(id, name);
         this.email = email;
         this.password = password;
         this.caloriesPerDay = caloriesPerDay;
         this.enabled = enabled;
-        this.roles = roles;
+        setRoles(roles);
     }
 
     public String getEmail() {
@@ -73,6 +73,10 @@ public Set<Role> getRoles() {
         return roles;
     }
 
+    public void setRoles(Collection<Role> roles) {
+        this.roles = CollectionUtils.isEmpty(roles) ? EnumSet.noneOf(Role.class) : EnumSet.copyOf(roles);
+    }
+
     public String getPassword() {
         return password;
     }

From a2afa0998c96190045d9148faaa6129b93435d55 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:24:55 +0300
Subject: [PATCH 014/103] 2_5_add_spring_context

---
 .../ru/javawebinar/topjava/SpringMain.java    | 19 ++++++++
 .../InMemoryMealRepository.java               |  3 +-
 .../inmemory/InMemoryUserRepository.java      | 43 +++++++++++++++++++
 .../javawebinar/topjava/web/MealServlet.java  |  2 +-
 src/main/resources/spring/spring-app.xml      |  7 +++
 5 files changed, 72 insertions(+), 2 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/SpringMain.java
 rename src/main/java/ru/javawebinar/topjava/repository/{ => inmemory}/InMemoryMealRepository.java (91%)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
 create mode 100644 src/main/resources/spring/spring-app.xml

diff --git a/src/main/java/ru/javawebinar/topjava/SpringMain.java b/src/main/java/ru/javawebinar/topjava/SpringMain.java
new file mode 100644
index 000000000..e836531c3
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/SpringMain.java
@@ -0,0 +1,19 @@
+package ru.javawebinar.topjava;
+
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+import ru.javawebinar.topjava.repository.UserRepository;
+
+import java.util.Arrays;
+
+public class SpringMain {
+    public static void main(String[] args) {
+        ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml");
+        System.out.println("Bean definition names: " + Arrays.toString(appCtx.getBeanDefinitionNames()));
+
+//        UserRepository userRepository = (UserRepository) appCtx.getBean("inmemoryUserRepository");
+        UserRepository userRepository = appCtx.getBean(UserRepository.class);
+        userRepository.getAll();
+        appCtx.close();
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
similarity index 91%
rename from src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java
rename to src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index e8e996aa9..84fcf76a5 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/InMemoryMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -1,6 +1,7 @@
-package ru.javawebinar.topjava.repository;
+package ru.javawebinar.topjava.repository.inmemory;
 
 import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.repository.MealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
 
 import java.util.Collection;
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
new file mode 100644
index 000000000..c9bcb8a4f
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -0,0 +1,43 @@
+package ru.javawebinar.topjava.repository.inmemory;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.repository.UserRepository;
+
+import java.util.Collections;
+import java.util.List;
+
+public class InMemoryUserRepository implements UserRepository {
+    private static final Logger log = LoggerFactory.getLogger(InMemoryUserRepository.class);
+
+    @Override
+    public boolean delete(int id) {
+        log.info("delete {}", id);
+        return true;
+    }
+
+    @Override
+    public User save(User user) {
+        log.info("save {}", user);
+        return user;
+    }
+
+    @Override
+    public User get(int id) {
+        log.info("get {}", id);
+        return null;
+    }
+
+    @Override
+    public List<User> getAll() {
+        log.info("getAll");
+        return Collections.emptyList();
+    }
+
+    @Override
+    public User getByEmail(String email) {
+        log.info("getByEmail {}", email);
+        return null;
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index 78d73c710..7a0b8aed8 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -3,8 +3,8 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import ru.javawebinar.topjava.model.Meal;
-import ru.javawebinar.topjava.repository.InMemoryMealRepository;
 import ru.javawebinar.topjava.repository.MealRepository;
+import ru.javawebinar.topjava.repository.inmemory.InMemoryMealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
 
 import javax.servlet.ServletException;
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
new file mode 100644
index 000000000..3a32c6699
--- /dev/null
+++ b/src/main/resources/spring/spring-app.xml
@@ -0,0 +1,7 @@
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+    <bean class="ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository" id="inmemoryUserRepository"/>
+
+</beans>
\ No newline at end of file

From be3fc931ae01e39ccaa8c6d47735a0ff167c8554 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:25:12 +0300
Subject: [PATCH 015/103] 2_6_dependency_injection

---
 src/main/java/ru/javawebinar/topjava/SpringMain.java       | 7 +++++++
 .../java/ru/javawebinar/topjava/service/UserService.java   | 6 +++++-
 src/main/resources/spring/spring-app.xml                   | 3 +++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/main/java/ru/javawebinar/topjava/SpringMain.java b/src/main/java/ru/javawebinar/topjava/SpringMain.java
index e836531c3..403417858 100644
--- a/src/main/java/ru/javawebinar/topjava/SpringMain.java
+++ b/src/main/java/ru/javawebinar/topjava/SpringMain.java
@@ -2,7 +2,10 @@
 
 import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
+import ru.javawebinar.topjava.model.Role;
+import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
+import ru.javawebinar.topjava.service.UserService;
 
 import java.util.Arrays;
 
@@ -14,6 +17,10 @@ public static void main(String[] args) {
 //        UserRepository userRepository = (UserRepository) appCtx.getBean("inmemoryUserRepository");
         UserRepository userRepository = appCtx.getBean(UserRepository.class);
         userRepository.getAll();
+
+        UserService userService = appCtx.getBean(UserService.class);
+        userService.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
+
         appCtx.close();
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index 2cc95e318..0e0e00eb5 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -9,7 +9,11 @@
 
 public class UserService {
 
-    private UserRepository repository;
+    private final UserRepository repository;
+
+    public UserService(UserRepository repository) {
+        this.repository = repository;
+    }
 
     public User create(User user) {
         return repository.save(user);
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index 3a32c6699..20771c90e 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -4,4 +4,7 @@
 
     <bean class="ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository" id="inmemoryUserRepository"/>
 
+    <bean class="ru.javawebinar.topjava.service.UserService">
+        <constructor-arg name="repository" ref="inmemoryUserRepository"/>
+    </bean>
 </beans>
\ No newline at end of file

From 0ab26212ee3119b805ee45c981327a9aa28aa187 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Feb 2026 15:25:30 +0300
Subject: [PATCH 016/103] 2_7_annotation_processing

---
 .../ru/javawebinar/topjava/SpringMain.java    | 20 +++++++------------
 .../inmemory/InMemoryUserRepository.java      |  2 ++
 .../topjava/service/UserService.java          |  2 ++
 .../web/user/AbstractUserController.java      |  2 ++
 .../topjava/web/user/AdminRestController.java |  2 ++
 .../web/user/ProfileRestController.java       |  2 ++
 src/main/resources/spring/spring-app.xml      | 12 +++++++++--
 7 files changed, 27 insertions(+), 15 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/SpringMain.java b/src/main/java/ru/javawebinar/topjava/SpringMain.java
index 403417858..85d0832e8 100644
--- a/src/main/java/ru/javawebinar/topjava/SpringMain.java
+++ b/src/main/java/ru/javawebinar/topjava/SpringMain.java
@@ -4,23 +4,17 @@
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
-import ru.javawebinar.topjava.repository.UserRepository;
-import ru.javawebinar.topjava.service.UserService;
+import ru.javawebinar.topjava.web.user.AdminRestController;
 
 import java.util.Arrays;
 
 public class SpringMain {
     public static void main(String[] args) {
-        ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml");
-        System.out.println("Bean definition names: " + Arrays.toString(appCtx.getBeanDefinitionNames()));
-
-//        UserRepository userRepository = (UserRepository) appCtx.getBean("inmemoryUserRepository");
-        UserRepository userRepository = appCtx.getBean(UserRepository.class);
-        userRepository.getAll();
-
-        UserService userService = appCtx.getBean(UserService.class);
-        userService.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
-
-        appCtx.close();
+        // java 7 automatic resource management (ARM)
+        try (ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml")) {
+            System.out.println("Bean definition names: " + Arrays.toString(appCtx.getBeanDefinitionNames()));
+            AdminRestController adminUserController = appCtx.getBean(AdminRestController.class);
+            adminUserController.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
+        }
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
index c9bcb8a4f..e2f8a9b8b 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -2,12 +2,14 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Repository;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 
 import java.util.Collections;
 import java.util.List;
 
+@Repository
 public class InMemoryUserRepository implements UserRepository {
     private static final Logger log = LoggerFactory.getLogger(InMemoryUserRepository.class);
 
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index 0e0e00eb5..c18029589 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.service;
 
+import org.springframework.stereotype.Service;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 
@@ -7,6 +8,7 @@
 
 import static ru.javawebinar.topjava.util.ValidationUtil.checkNotFound;
 
+@Service
 public class UserService {
 
     private final UserRepository repository;
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
index 3838de1ae..f9e6441ba 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
@@ -2,6 +2,7 @@
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.service.UserService;
 
@@ -13,6 +14,7 @@
 public abstract class AbstractUserController {
     protected final Logger log = LoggerFactory.getLogger(getClass());
 
+    @Autowired
     private UserService service;
 
     public List<User> getAll() {
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
index ae3374468..b37a8ed6c 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
@@ -1,9 +1,11 @@
 package ru.javawebinar.topjava.web.user;
 
+import org.springframework.stereotype.Controller;
 import ru.javawebinar.topjava.model.User;
 
 import java.util.List;
 
+@Controller
 public class AdminRestController extends AbstractUserController {
 
     @Override
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
index b5062e20b..7d3702c31 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
@@ -1,9 +1,11 @@
 package ru.javawebinar.topjava.web.user;
 
+import org.springframework.stereotype.Controller;
 import ru.javawebinar.topjava.model.User;
 
 import static ru.javawebinar.topjava.web.SecurityUtil.authUserId;
 
+@Controller
 public class ProfileRestController extends AbstractUserController {
 
     public User get() {
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index 20771c90e..cac42ba13 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -1,10 +1,18 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
-       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">
 
+<!--
     <bean class="ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository" id="inmemoryUserRepository"/>
 
     <bean class="ru.javawebinar.topjava.service.UserService">
         <constructor-arg name="repository" ref="inmemoryUserRepository"/>
     </bean>
+-->
+    <context:component-scan base-package="ru.javawebinar.**.repository"/>
+
+    <context:component-scan base-package="ru.javawebinar.**.service"/>
+
+    <context:component-scan base-package="ru.javawebinar.**.web"/>
+
 </beans>
\ No newline at end of file

From d1c5156105f96f753e9f52994129737c96b688a8 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 00:59:30 +0300
Subject: [PATCH 017/103] 3_01_HW2_repositories

---
 .../topjava/repository/MealRepository.java    | 11 ++--
 .../inmemory/InMemoryMealRepository.java      | 52 +++++++++++++------
 .../inmemory/InMemoryUserRepository.java      | 46 ++++++++++------
 .../javawebinar/topjava/web/MealServlet.java  |  8 +--
 4 files changed, 75 insertions(+), 42 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
index 675cdbb1b..4311fcd26 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
@@ -2,19 +2,18 @@
 
 import ru.javawebinar.topjava.model.Meal;
 
-import java.util.Collection;
+import java.util.List;
 
-// TODO add userId
 public interface MealRepository {
     // null if updated meal does not belong to userId
-    Meal save(Meal meal);
+    Meal save(Meal meal, int userId);
 
     // false if meal does not belong to userId
-    boolean delete(int id);
+    boolean delete(int id, int userId);
 
     // null if meal does not belong to userId
-    Meal get(int id);
+    Meal get(int id, int userId);
 
     // ORDERED dateTime desc
-    Collection<Meal> getAll();
+    List<Meal> getAll(int userId);
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index 84fcf76a5..6020e0975 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -1,46 +1,68 @@
 package ru.javawebinar.topjava.repository.inmemory;
 
+import org.springframework.stereotype.Repository;
+import org.springframework.util.CollectionUtils;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
 
-import java.util.Collection;
+import java.time.LocalDateTime;
+import java.time.Month;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.stream.Collectors;
 
+import static ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository.ADMIN_ID;
+import static ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository.USER_ID;
+
+@Repository
 public class InMemoryMealRepository implements MealRepository {
-    private final Map<Integer, Meal> mealsMap = new ConcurrentHashMap<>();
+
+    // Map  userId -> (mealId-> meal)
+    private final Map<Integer, Map<Integer, Meal>> usersMealsMap = new ConcurrentHashMap<>();
     private final AtomicInteger counter = new AtomicInteger(0);
 
     {
-        MealsUtil.meals.forEach(this::save);
+        MealsUtil.meals.forEach(meal -> save(meal, USER_ID));
+        save(new Meal(LocalDateTime.of(2015, Month.JUNE, 1, 14, 0), "Админ ланч", 510), ADMIN_ID);
+        save(new Meal(LocalDateTime.of(2015, Month.JUNE, 1, 21, 0), "Админ ужин", 1500), ADMIN_ID);
     }
 
+
     @Override
-    public Meal save(Meal meal) {
+    public Meal save(Meal meal, int userId) {
+        // We cannot use method reference "ConcurrentHashMap::new" here. It will be equivalent wrong "new ConcurrentHashMap<>(userId)"
+        Map<Integer, Meal> meals = usersMealsMap.computeIfAbsent(userId, uId -> new ConcurrentHashMap<>());
         if (meal.isNew()) {
             meal.setId(counter.incrementAndGet());
-            mealsMap.put(meal.getId(), meal);
+            meals.put(meal.getId(), meal);
             return meal;
         }
-        // handle case: update, but not present in storage
-        return mealsMap.computeIfPresent(meal.getId(), (id, oldMeal) -> meal);
+        return meals.computeIfPresent(meal.getId(), (id, oldMeal) -> meal);
     }
 
     @Override
-    public boolean delete(int id) {
-        return mealsMap.remove(id) != null;
+    public boolean delete(int id, int userId) {
+        Map<Integer, Meal> meals = usersMealsMap.get(userId);
+        return meals != null && meals.remove(id) != null;
     }
 
     @Override
-    public Meal get(int id) {
-        return mealsMap.get(id);
+    public Meal get(int id, int userId) {
+        Map<Integer, Meal> meals = usersMealsMap.get(userId);
+        return meals == null ? null : meals.get(id);
     }
 
     @Override
-    public Collection<Meal> getAll() {
-        return mealsMap.values();
+    public List<Meal> getAll(int userId) {
+        Map<Integer, Meal> meals = usersMealsMap.get(userId);
+        return CollectionUtils.isEmpty(meals) ? Collections.emptyList() :
+                meals.values().stream()
+                        .sorted(Comparator.comparing(Meal::getDateTime).reversed())
+                        .collect(Collectors.toList());
     }
-}
-
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
index e2f8a9b8b..3565868cc 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -1,45 +1,57 @@
 package ru.javawebinar.topjava.repository.inmemory;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Repository;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 
-import java.util.Collections;
+import java.util.Comparator;
 import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.stream.Collectors;
 
 @Repository
 public class InMemoryUserRepository implements UserRepository {
-    private static final Logger log = LoggerFactory.getLogger(InMemoryUserRepository.class);
+
+    public static final int USER_ID = 1;
+    public static final int ADMIN_ID = 2;
+
+    private final Map<Integer, User> usersMap = new ConcurrentHashMap<>();
+    private final AtomicInteger counter = new AtomicInteger(0);
 
     @Override
-    public boolean delete(int id) {
-        log.info("delete {}", id);
-        return true;
+    public User save(User user) {
+        if (user.isNew()) {
+            user.setId(counter.incrementAndGet());
+            usersMap.put(user.getId(), user);
+            return user;
+        }
+        return usersMap.computeIfPresent(user.getId(), (id, oldUser) -> user);
     }
 
     @Override
-    public User save(User user) {
-        log.info("save {}", user);
-        return user;
+    public boolean delete(int id) {
+        return usersMap.remove(id) != null;
     }
 
     @Override
     public User get(int id) {
-        log.info("get {}", id);
-        return null;
+        return usersMap.get(id);
     }
 
     @Override
     public List<User> getAll() {
-        log.info("getAll");
-        return Collections.emptyList();
+        return usersMap.values().stream()
+                .sorted(Comparator.comparing(User::getName).thenComparing(User::getEmail))
+                .collect(Collectors.toList());
     }
 
     @Override
     public User getByEmail(String email) {
-        log.info("getByEmail {}", email);
-        return null;
+        return usersMap.values().stream()
+                .filter(u -> email.equals(u.getEmail()))
+                .findFirst()
+                .orElse(null);
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index 7a0b8aed8..d6c561396 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -37,7 +37,7 @@ protected void doPost(HttpServletRequest request, HttpServletResponse response)
                 Integer.parseInt(request.getParameter("calories")));
 
         log.info(meal.isNew() ? "Create {}" : "Update {}", meal);
-        repository.save(meal);
+        repository.save(meal, SecurityUtil.authUserId());
         response.sendRedirect("meals");
     }
 
@@ -49,14 +49,14 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) t
             case "delete":
                 int id = getId(request);
                 log.info("Delete id={}", id);
-                repository.delete(id);
+                repository.delete(id, SecurityUtil.authUserId());
                 response.sendRedirect("meals");
                 break;
             case "create":
             case "update":
                 final Meal meal = "create".equals(action) ?
                         new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000) :
-                        repository.get(getId(request));
+                        repository.get(getId(request), SecurityUtil.authUserId());
                 request.setAttribute("meal", meal);
                 request.getRequestDispatcher("/mealForm.jsp").forward(request, response);
                 break;
@@ -64,7 +64,7 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) t
             default:
                 log.info("getAll");
                 request.setAttribute("meals",
-                        MealsUtil.getTos(repository.getAll(), MealsUtil.DEFAULT_CALORIES_PER_DAY));
+                        MealsUtil.getTos(repository.getAll(SecurityUtil.authUserId()), MealsUtil.DEFAULT_CALORIES_PER_DAY));
                 request.getRequestDispatcher("/meals.jsp").forward(request, response);
                 break;
         }

From 4872e2b6554f01c95f9e9c5943c66465e08c1456 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 00:59:53 +0300
Subject: [PATCH 018/103] 3_02_HW2_repo_filters

---
 .../topjava/repository/MealRepository.java           |  4 ++++
 .../repository/inmemory/InMemoryMealRepository.java  | 12 ++++++++++++
 .../ru/javawebinar/topjava/util/DateTimeUtil.java    |  5 -----
 .../java/ru/javawebinar/topjava/util/MealsUtil.java  |  2 +-
 src/main/java/ru/javawebinar/topjava/util/Util.java  |  9 +++++++++
 5 files changed, 26 insertions(+), 6 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/Util.java

diff --git a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
index 4311fcd26..9461d5f9f 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
@@ -2,6 +2,7 @@
 
 import ru.javawebinar.topjava.model.Meal;
 
+import java.time.LocalDateTime;
 import java.util.List;
 
 public interface MealRepository {
@@ -16,4 +17,7 @@ public interface MealRepository {
 
     // ORDERED dateTime desc
     List<Meal> getAll(int userId);
+
+    // ORDERED dateTime desc
+    List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId);
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index 6020e0975..7a194efbb 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -5,6 +5,7 @@
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
+import ru.javawebinar.topjava.util.Util;
 
 import java.time.LocalDateTime;
 import java.time.Month;
@@ -14,6 +15,7 @@
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 import static ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository.ADMIN_ID;
@@ -57,11 +59,21 @@ public Meal get(int id, int userId) {
         return meals == null ? null : meals.get(id);
     }
 
+    @Override
+    public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
+        return filterByPredicate(userId, meal -> Util.isBetweenHalfOpen(meal.getDateTime(), startDateTime, endDateTime));
+    }
+
     @Override
     public List<Meal> getAll(int userId) {
+        return filterByPredicate(userId, meal -> true);
+    }
+
+    private List<Meal> filterByPredicate(int userId, Predicate<Meal> filter) {
         Map<Integer, Meal> meals = usersMealsMap.get(userId);
         return CollectionUtils.isEmpty(meals) ? Collections.emptyList() :
                 meals.values().stream()
+                        .filter(filter)
                         .sorted(Comparator.comparing(Meal::getDateTime).reversed())
                         .collect(Collectors.toList());
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
index 416b47e6c..9db7a809b 100644
--- a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
@@ -1,16 +1,11 @@
 package ru.javawebinar.topjava.util;
 
 import java.time.LocalDateTime;
-import java.time.LocalTime;
 import java.time.format.DateTimeFormatter;
 
 public class DateTimeUtil {
     private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
 
-    public static boolean isBetweenHalfOpen(LocalTime lt, LocalTime startTime, LocalTime endTime) {
-        return !lt.isBefore(startTime) && lt.isBefore(endTime);
-    }
-
     public static String toString(LocalDateTime ldt) {
         return ldt == null ? "" : ldt.format(DATE_TIME_FORMATTER);
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index 8d940a63e..ffea12663 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -32,7 +32,7 @@ public static List<MealTo> getTos(Collection<Meal> meals, int caloriesPerDay) {
     }
 
     public static List<MealTo> getFilteredTos(Collection<Meal> meals, int caloriesPerDay, LocalTime startTime, LocalTime endTime) {
-        return filterByPredicate(meals, caloriesPerDay, meal -> DateTimeUtil.isBetweenHalfOpen(meal.getTime(), startTime, endTime));
+        return filterByPredicate(meals, caloriesPerDay, meal -> Util.isBetweenHalfOpen(meal.getTime(), startTime, endTime));
     }
 
     private static List<MealTo> filterByPredicate(Collection<Meal> meals, int caloriesPerDay, Predicate<Meal> filter) {
diff --git a/src/main/java/ru/javawebinar/topjava/util/Util.java b/src/main/java/ru/javawebinar/topjava/util/Util.java
new file mode 100644
index 000000000..a17a6927f
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/Util.java
@@ -0,0 +1,9 @@
+package ru.javawebinar.topjava.util;
+
+import org.springframework.lang.Nullable;
+
+public class Util {
+    public static <T extends Comparable<T>> boolean isBetweenHalfOpen(T value, @Nullable T start, @Nullable T end) {
+        return (start == null || value.compareTo(start) >= 0) && (end == null || value.compareTo(end) < 0);
+    }
+}
\ No newline at end of file

From 68ab56340757911e49b0e05733d0cd2a4c0f8a63 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 01:00:22 +0300
Subject: [PATCH 019/103] 3_03_HW2_meal_layers

---
 .../ru/javawebinar/topjava/SpringMain.java    | 16 +++++
 .../ru/javawebinar/topjava/model/Meal.java    | 18 +----
 .../topjava/service/MealService.java          | 40 ++++++++++-
 .../topjava/{model => to}/MealTo.java         |  2 +-
 .../topjava/util/DateTimeUtil.java            | 13 ++++
 .../javawebinar/topjava/util/MealsUtil.java   |  2 +-
 .../topjava/web/meal/MealRestController.java  | 70 ++++++++++++++++++-
 src/main/webapp/meals.jsp                     |  2 +-
 8 files changed, 142 insertions(+), 21 deletions(-)
 rename src/main/java/ru/javawebinar/topjava/{model => to}/MealTo.java (96%)

diff --git a/src/main/java/ru/javawebinar/topjava/SpringMain.java b/src/main/java/ru/javawebinar/topjava/SpringMain.java
index 85d0832e8..b869d1c6e 100644
--- a/src/main/java/ru/javawebinar/topjava/SpringMain.java
+++ b/src/main/java/ru/javawebinar/topjava/SpringMain.java
@@ -4,9 +4,15 @@
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.to.MealTo;
+import ru.javawebinar.topjava.web.meal.MealRestController;
 import ru.javawebinar.topjava.web.user.AdminRestController;
 
+import java.time.LocalDate;
+import java.time.LocalTime;
+import java.time.Month;
 import java.util.Arrays;
+import java.util.List;
 
 public class SpringMain {
     public static void main(String[] args) {
@@ -15,6 +21,16 @@ public static void main(String[] args) {
             System.out.println("Bean definition names: " + Arrays.toString(appCtx.getBeanDefinitionNames()));
             AdminRestController adminUserController = appCtx.getBean(AdminRestController.class);
             adminUserController.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
+            System.out.println();
+
+            MealRestController mealController = appCtx.getBean(MealRestController.class);
+            List<MealTo> filteredMealsWithExcess =
+                    mealController.getBetween(
+                            LocalDate.of(2020, Month.JANUARY, 30), LocalTime.of(7, 0),
+                            LocalDate.of(2020, Month.JANUARY, 31), LocalTime.of(11, 0));
+            filteredMealsWithExcess.forEach(System.out::println);
+            System.out.println();
+            System.out.println(mealController.getBetween(null, null, null, null));
         }
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 3abbee425..9eed15f70 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -4,9 +4,7 @@
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 
-public class Meal {
-    private Integer id;
-
+public class Meal extends AbstractBaseEntity {
     private final LocalDateTime dateTime;
 
     private final String description;
@@ -18,20 +16,12 @@ public Meal(LocalDateTime dateTime, String description, int calories) {
     }
 
     public Meal(Integer id, LocalDateTime dateTime, String description, int calories) {
-        this.id = id;
+        super(id);
         this.dateTime = dateTime;
         this.description = description;
         this.calories = calories;
     }
 
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
     public LocalDateTime getDateTime() {
         return dateTime;
     }
@@ -52,10 +42,6 @@ public LocalTime getTime() {
         return dateTime.toLocalTime();
     }
 
-    public boolean isNew() {
-        return id == null;
-    }
-
     @Override
     public String toString() {
         return "Meal{" +
diff --git a/src/main/java/ru/javawebinar/topjava/service/MealService.java b/src/main/java/ru/javawebinar/topjava/service/MealService.java
index 0dc4a43c3..73029e9c0 100644
--- a/src/main/java/ru/javawebinar/topjava/service/MealService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/MealService.java
@@ -1,9 +1,47 @@
 package ru.javawebinar.topjava.service;
 
+import org.springframework.lang.Nullable;
+import org.springframework.stereotype.Service;
+import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 
+import java.time.LocalDate;
+import java.util.List;
+
+import static ru.javawebinar.topjava.util.DateTimeUtil.atStartOfDayOrMin;
+import static ru.javawebinar.topjava.util.DateTimeUtil.atStartOfNextDayOrMax;
+import static ru.javawebinar.topjava.util.ValidationUtil.checkNotFound;
+
+@Service
 public class MealService {
 
-    private MealRepository repository;
+    private final MealRepository repository;
+
+    public MealService(MealRepository repository) {
+        this.repository = repository;
+    }
+
+    public Meal get(int id, int userId) {
+        return checkNotFound(repository.get(id, userId), id);
+    }
+
+    public void delete(int id, int userId) {
+        checkNotFound(repository.delete(id, userId), id);
+    }
+
+    public List<Meal> getBetweenInclusive(@Nullable LocalDate startDate, @Nullable LocalDate endDate, int userId) {
+        return repository.getBetweenHalfOpen(atStartOfDayOrMin(startDate), atStartOfNextDayOrMax(endDate), userId);
+    }
+
+    public List<Meal> getAll(int userId) {
+        return repository.getAll(userId);
+    }
+
+    public void update(Meal meal, int userId) {
+        checkNotFound(repository.save(meal, userId), meal.getId());
+    }
 
+    public Meal create(Meal meal, int userId) {
+        return repository.save(meal, userId);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/MealTo.java b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
similarity index 96%
rename from src/main/java/ru/javawebinar/topjava/model/MealTo.java
rename to src/main/java/ru/javawebinar/topjava/to/MealTo.java
index 01b3a5fda..d14feae79 100644
--- a/src/main/java/ru/javawebinar/topjava/model/MealTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
@@ -1,4 +1,4 @@
-package ru.javawebinar.topjava.model;
+package ru.javawebinar.topjava.to;
 
 import java.time.LocalDateTime;
 
diff --git a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
index 9db7a809b..d46d38a9d 100644
--- a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
@@ -1,11 +1,24 @@
 package ru.javawebinar.topjava.util;
 
+import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 
 public class DateTimeUtil {
     private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");
 
+    // DB doesn't support LocalDate.MIN/MAX
+    private static final LocalDateTime MIN_DATE = LocalDateTime.of(1, 1, 1, 0, 0);
+    private static final LocalDateTime MAX_DATE = LocalDateTime.of(3000, 1, 1, 0, 0);
+
+    public static LocalDateTime atStartOfDayOrMin(LocalDate localDate) {
+        return localDate != null ? localDate.atStartOfDay() : MIN_DATE;
+    }
+
+    public static LocalDateTime atStartOfNextDayOrMax(LocalDate localDate) {
+        return localDate != null ? localDate.plusDays(1).atStartOfDay() : MAX_DATE;
+    }
+
     public static String toString(LocalDateTime ldt) {
         return ldt == null ? "" : ldt.format(DATE_TIME_FORMATTER);
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index ffea12663..d10e1e674 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -1,7 +1,7 @@
 package ru.javawebinar.topjava.util;
 
 import ru.javawebinar.topjava.model.Meal;
-import ru.javawebinar.topjava.model.MealTo;
+import ru.javawebinar.topjava.to.MealTo;
 
 import java.time.LocalDate;
 import java.time.LocalDateTime;
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
index ab4e8ea8b..4c5c75d5d 100644
--- a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
@@ -1,8 +1,76 @@
 package ru.javawebinar.topjava.web.meal;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.lang.Nullable;
+import org.springframework.stereotype.Controller;
+import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.service.MealService;
+import ru.javawebinar.topjava.to.MealTo;
+import ru.javawebinar.topjava.util.MealsUtil;
+import ru.javawebinar.topjava.web.SecurityUtil;
 
+import java.time.LocalDate;
+import java.time.LocalTime;
+import java.util.List;
+
+import static ru.javawebinar.topjava.util.ValidationUtil.assureIdConsistent;
+import static ru.javawebinar.topjava.util.ValidationUtil.checkIsNew;
+
+@Controller
 public class MealRestController {
-    private MealService service;
+    private static final Logger log = LoggerFactory.getLogger(MealRestController.class);
+
+    private final MealService service;
+
+    public MealRestController(MealService service) {
+        this.service = service;
+    }
+
+    public Meal get(int id) {
+        int userId = SecurityUtil.authUserId();
+        log.info("get meal {} for user {}", id, userId);
+        return service.get(id, userId);
+    }
+
+    public void delete(int id) {
+        int userId = SecurityUtil.authUserId();
+        log.info("delete meal {} for user {}", id, userId);
+        service.delete(id, userId);
+    }
+
+    public List<MealTo> getAll() {
+        int userId = SecurityUtil.authUserId();
+        log.info("getAll for user {}", userId);
+        return MealsUtil.getTos(service.getAll(userId), SecurityUtil.authUserCaloriesPerDay());
+    }
+
+    public Meal create(Meal meal) {
+        int userId = SecurityUtil.authUserId();
+        checkIsNew(meal);
+        log.info("create {} for user {}", meal, userId);
+        return service.create(meal, userId);
+    }
+
+    public void update(Meal meal, int id) {
+        int userId = SecurityUtil.authUserId();
+        assureIdConsistent(meal, id);
+        log.info("update {} for user {}", meal, userId);
+        service.update(meal, userId);
+    }
+
+    /**
+     * <ol>Filter separately
+     * <li>by date</li>
+     * <li>by time for every date</li>
+     * </ol>
+     */
+    public List<MealTo> getBetween(@Nullable LocalDate startDate, @Nullable LocalTime startTime,
+                                   @Nullable LocalDate endDate, @Nullable LocalTime endTime) {
+        int userId = SecurityUtil.authUserId();
+        log.info("getBetween dates({} - {}) time({} - {}) for user {}", startDate, endDate, startTime, endTime, userId);
 
+        List<Meal> mealsDateFiltered = service.getBetweenInclusive(startDate, endDate, userId);
+        return MealsUtil.getFilteredTos(mealsDateFiltered, SecurityUtil.authUserCaloriesPerDay(), startTime, endTime);
+    }
 }
\ No newline at end of file
diff --git a/src/main/webapp/meals.jsp b/src/main/webapp/meals.jsp
index 224d98761..10f92805f 100644
--- a/src/main/webapp/meals.jsp
+++ b/src/main/webapp/meals.jsp
@@ -34,7 +34,7 @@
         </tr>
         </thead>
         <c:forEach items="${requestScope.meals}" var="meal">
-            <jsp:useBean id="meal" type="ru.javawebinar.topjava.model.MealTo"/>
+            <jsp:useBean id="meal" type="ru.javawebinar.topjava.to.MealTo"/>
             <tr class="${meal.excess ? 'excess' : 'normal'}">
                 <td>
                         <%--${meal.dateTime.toLocalDate()} ${meal.dateTime.toLocalTime()}--%>

From e6ecb63eb9d86aedf3d0290a146a31c027be8f60 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 01:00:40 +0300
Subject: [PATCH 020/103] 3_04_refactor_repository

---
 .../inmemory/InMemoryBaseRepository.java      | 36 +++++++++++++++++++
 .../inmemory/InMemoryMealRepository.java      | 29 ++++++---------
 .../inmemory/InMemoryUserRepository.java      | 36 +++----------------
 3 files changed, 51 insertions(+), 50 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java

diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
new file mode 100644
index 000000000..d104014ae
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
@@ -0,0 +1,36 @@
+package ru.javawebinar.topjava.repository.inmemory;
+
+import ru.javawebinar.topjava.model.AbstractBaseEntity;
+
+import java.util.Collection;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class InMemoryBaseRepository<T extends AbstractBaseEntity> {
+
+    private static final AtomicInteger counter = new AtomicInteger(0);
+
+    private final Map<Integer, T> map = new ConcurrentHashMap<>();
+
+    public T save(T entity) {
+        if (entity.isNew()) {
+            entity.setId(counter.incrementAndGet());
+            map.put(entity.getId(), entity);
+            return entity;
+        }
+        return map.computeIfPresent(entity.getId(), (id, oldT) -> entity);
+    }
+
+    public boolean delete(int id) {
+        return map.remove(id) != null;
+    }
+
+    public T get(int id) {
+        return map.get(id);
+    }
+
+    Collection<T> getCollection() {
+        return map.values();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index 7a194efbb..645d2e09e 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -1,7 +1,6 @@
 package ru.javawebinar.topjava.repository.inmemory;
 
 import org.springframework.stereotype.Repository;
-import org.springframework.util.CollectionUtils;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
@@ -14,7 +13,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
@@ -24,9 +22,8 @@
 @Repository
 public class InMemoryMealRepository implements MealRepository {
 
-    // Map  userId -> (mealId-> meal)
-    private final Map<Integer, Map<Integer, Meal>> usersMealsMap = new ConcurrentHashMap<>();
-    private final AtomicInteger counter = new AtomicInteger(0);
+    // Map  userId -> mealRepository
+    private final Map<Integer, InMemoryBaseRepository<Meal>> usersMealsMap = new ConcurrentHashMap<>();
 
     {
         MealsUtil.meals.forEach(meal -> save(meal, USER_ID));
@@ -37,25 +34,19 @@ public class InMemoryMealRepository implements MealRepository {
 
     @Override
     public Meal save(Meal meal, int userId) {
-        // We cannot use method reference "ConcurrentHashMap::new" here. It will be equivalent wrong "new ConcurrentHashMap<>(userId)"
-        Map<Integer, Meal> meals = usersMealsMap.computeIfAbsent(userId, uId -> new ConcurrentHashMap<>());
-        if (meal.isNew()) {
-            meal.setId(counter.incrementAndGet());
-            meals.put(meal.getId(), meal);
-            return meal;
-        }
-        return meals.computeIfPresent(meal.getId(), (id, oldMeal) -> meal);
+        InMemoryBaseRepository<Meal> meals = usersMealsMap.computeIfAbsent(userId, uId -> new InMemoryBaseRepository<>());
+        return meals.save(meal);
     }
 
     @Override
     public boolean delete(int id, int userId) {
-        Map<Integer, Meal> meals = usersMealsMap.get(userId);
-        return meals != null && meals.remove(id) != null;
+        InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);
+        return meals != null && meals.delete(id);
     }
 
     @Override
     public Meal get(int id, int userId) {
-        Map<Integer, Meal> meals = usersMealsMap.get(userId);
+        InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);
         return meals == null ? null : meals.get(id);
     }
 
@@ -70,9 +61,9 @@ public List<Meal> getAll(int userId) {
     }
 
     private List<Meal> filterByPredicate(int userId, Predicate<Meal> filter) {
-        Map<Integer, Meal> meals = usersMealsMap.get(userId);
-        return CollectionUtils.isEmpty(meals) ? Collections.emptyList() :
-                meals.values().stream()
+        InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);
+        return meals == null ? Collections.emptyList() :
+                meals.getCollection().stream()
                         .filter(filter)
                         .sorted(Comparator.comparing(Meal::getDateTime).reversed())
                         .collect(Collectors.toList());
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
index 3565868cc..f8968a815 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -6,50 +6,24 @@
 
 import java.util.Comparator;
 import java.util.List;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.atomic.AtomicInteger;
 import java.util.stream.Collectors;
 
 @Repository
-public class InMemoryUserRepository implements UserRepository {
+public class InMemoryUserRepository extends InMemoryBaseRepository<User> implements UserRepository {
 
-    public static final int USER_ID = 1;
-    public static final int ADMIN_ID = 2;
-
-    private final Map<Integer, User> usersMap = new ConcurrentHashMap<>();
-    private final AtomicInteger counter = new AtomicInteger(0);
-
-    @Override
-    public User save(User user) {
-        if (user.isNew()) {
-            user.setId(counter.incrementAndGet());
-            usersMap.put(user.getId(), user);
-            return user;
-        }
-        return usersMap.computeIfPresent(user.getId(), (id, oldUser) -> user);
-    }
-
-    @Override
-    public boolean delete(int id) {
-        return usersMap.remove(id) != null;
-    }
-
-    @Override
-    public User get(int id) {
-        return usersMap.get(id);
-    }
+    static final int USER_ID = 1;
+    static final int ADMIN_ID = 2;
 
     @Override
     public List<User> getAll() {
-        return usersMap.values().stream()
+        return getCollection().stream()
                 .sorted(Comparator.comparing(User::getName).thenComparing(User::getEmail))
                 .collect(Collectors.toList());
     }
 
     @Override
     public User getByEmail(String email) {
-        return usersMap.values().stream()
+        return getCollection().stream()
                 .filter(u -> email.equals(u.getEmail()))
                 .findFirst()
                 .orElse(null);

From 4f54124786201f695d197d5e2695b6e457df3bff Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 01:01:12 +0300
Subject: [PATCH 021/103] 3_05_HW2_optional_MealServlet

---
 .../javawebinar/topjava/web/MealServlet.java  | 42 ++++++++++---------
 1 file changed, 23 insertions(+), 19 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index d6c561396..dc644f27e 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -1,11 +1,10 @@
 package ru.javawebinar.topjava.web;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+import org.springframework.util.StringUtils;
 import ru.javawebinar.topjava.model.Meal;
-import ru.javawebinar.topjava.repository.MealRepository;
-import ru.javawebinar.topjava.repository.inmemory.InMemoryMealRepository;
-import ru.javawebinar.topjava.util.MealsUtil;
+import ru.javawebinar.topjava.web.meal.MealRestController;
 
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
@@ -17,27 +16,35 @@
 import java.util.Objects;
 
 public class MealServlet extends HttpServlet {
-    private static final Logger log = LoggerFactory.getLogger(MealServlet.class);
 
-    private MealRepository repository;
+    private ConfigurableApplicationContext springContext;
+    private MealRestController mealController;
 
     @Override
     public void init() {
-        repository = new InMemoryMealRepository();
+        springContext = new ClassPathXmlApplicationContext("spring/spring-app.xml");
+        mealController = springContext.getBean(MealRestController.class);
+    }
+
+    @Override
+    public void destroy() {
+        springContext.close();
+        super.destroy();
     }
 
     @Override
     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
         request.setCharacterEncoding("UTF-8");
-        String id = request.getParameter("id");
-
-        Meal meal = new Meal(id.isEmpty() ? null : Integer.valueOf(id),
+        Meal meal = new Meal(
                 LocalDateTime.parse(request.getParameter("dateTime")),
                 request.getParameter("description"),
                 Integer.parseInt(request.getParameter("calories")));
 
-        log.info(meal.isNew() ? "Create {}" : "Update {}", meal);
-        repository.save(meal, SecurityUtil.authUserId());
+        if (StringUtils.hasLength(request.getParameter("id"))) {
+            mealController.update(meal, getId(request));
+        } else {
+            mealController.create(meal);
+        }
         response.sendRedirect("meals");
     }
 
@@ -48,23 +55,20 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) t
         switch (action == null ? "all" : action) {
             case "delete":
                 int id = getId(request);
-                log.info("Delete id={}", id);
-                repository.delete(id, SecurityUtil.authUserId());
+                mealController.delete(id);
                 response.sendRedirect("meals");
                 break;
             case "create":
             case "update":
                 final Meal meal = "create".equals(action) ?
                         new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000) :
-                        repository.get(getId(request), SecurityUtil.authUserId());
+                        mealController.get(getId(request));
                 request.setAttribute("meal", meal);
                 request.getRequestDispatcher("/mealForm.jsp").forward(request, response);
                 break;
             case "all":
             default:
-                log.info("getAll");
-                request.setAttribute("meals",
-                        MealsUtil.getTos(repository.getAll(SecurityUtil.authUserId()), MealsUtil.DEFAULT_CALORIES_PER_DAY));
+                request.setAttribute("meals", mealController.getAll());
                 request.getRequestDispatcher("/meals.jsp").forward(request, response);
                 break;
         }

From 644a6282f0df72457e34f009cacfcb80b1fc528a Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 01:01:35 +0300
Subject: [PATCH 022/103] 3_06_HW2_optional_filter

---
 .../topjava/util/DateTimeUtil.java            | 14 ++++++++
 .../javawebinar/topjava/web/MealServlet.java  | 13 +++++++
 src/main/webapp/css/style.css                 | 24 +++++++++++++
 src/main/webapp/mealForm.jsp                  | 19 +---------
 src/main/webapp/meals.jsp                     | 36 ++++++++++++-------
 5 files changed, 76 insertions(+), 30 deletions(-)
 create mode 100644 src/main/webapp/css/style.css

diff --git a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
index d46d38a9d..91df7fd24 100644
--- a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
@@ -1,7 +1,11 @@
 package ru.javawebinar.topjava.util;
 
+import org.springframework.lang.Nullable;
+import org.springframework.util.StringUtils;
+
 import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.time.format.DateTimeFormatter;
 
 public class DateTimeUtil {
@@ -22,4 +26,14 @@ public static LocalDateTime atStartOfNextDayOrMax(LocalDate localDate) {
     public static String toString(LocalDateTime ldt) {
         return ldt == null ? "" : ldt.format(DATE_TIME_FORMATTER);
     }
+
+    public static @Nullable
+    LocalDate parseLocalDate(@Nullable String str) {
+        return StringUtils.hasLength(str) ? LocalDate.parse(str) : null;
+    }
+
+    public static @Nullable
+    LocalTime parseLocalTime(@Nullable String str) {
+        return StringUtils.hasLength(str) ? LocalTime.parse(str) : null;
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index dc644f27e..544b90248 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -11,10 +11,15 @@
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
+import java.time.LocalDate;
 import java.time.LocalDateTime;
+import java.time.LocalTime;
 import java.time.temporal.ChronoUnit;
 import java.util.Objects;
 
+import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalDate;
+import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalTime;
+
 public class MealServlet extends HttpServlet {
 
     private ConfigurableApplicationContext springContext;
@@ -66,6 +71,14 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) t
                 request.setAttribute("meal", meal);
                 request.getRequestDispatcher("/mealForm.jsp").forward(request, response);
                 break;
+            case "filter":
+                LocalDate startDate = parseLocalDate(request.getParameter("startDate"));
+                LocalDate endDate = parseLocalDate(request.getParameter("endDate"));
+                LocalTime startTime = parseLocalTime(request.getParameter("startTime"));
+                LocalTime endTime = parseLocalTime(request.getParameter("endTime"));
+                request.setAttribute("meals", mealController.getBetween(startDate, startTime, endDate, endTime));
+                request.getRequestDispatcher("/meals.jsp").forward(request, response);
+                break;
             case "all":
             default:
                 request.setAttribute("meals", mealController.getAll());
diff --git a/src/main/webapp/css/style.css b/src/main/webapp/css/style.css
new file mode 100644
index 000000000..cfffdcb53
--- /dev/null
+++ b/src/main/webapp/css/style.css
@@ -0,0 +1,24 @@
+dl {
+    background: none repeat scroll 0 0 #FAFAFA;
+    margin: 8px 0;
+    padding: 0;
+}
+
+dt {
+    display: inline-block;
+    width: 170px;
+}
+
+dd {
+    display: inline-block;
+    margin-left: 8px;
+    vertical-align: top;
+}
+
+tr[data-meal-excess="false"] {
+    color: green;
+}
+
+tr[data-meal-excess="true"] {
+    color: red;
+}
diff --git a/src/main/webapp/mealForm.jsp b/src/main/webapp/mealForm.jsp
index 28f140b65..98a6f4873 100644
--- a/src/main/webapp/mealForm.jsp
+++ b/src/main/webapp/mealForm.jsp
@@ -4,24 +4,7 @@
 <html>
 <head>
     <title>Meal</title>
-    <style>
-        dl {
-            background: none repeat scroll 0 0 #FAFAFA;
-            margin: 8px 0;
-            padding: 0;
-        }
-
-        dt {
-            display: inline-block;
-            width: 170px;
-        }
-
-        dd {
-            display: inline-block;
-            margin-left: 8px;
-            vertical-align: top;
-        }
-    </style>
+    <link rel="stylesheet" href="css/style.css">
 </head>
 <body>
 <section>
diff --git a/src/main/webapp/meals.jsp b/src/main/webapp/meals.jsp
index 10f92805f..7d9bf3e42 100644
--- a/src/main/webapp/meals.jsp
+++ b/src/main/webapp/meals.jsp
@@ -2,25 +2,37 @@
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ taglib prefix="fn" uri="http://topjava.javawebinar.ru/functions" %>
-<%--<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"%>--%>
 <html>
 <head>
-    <title>Meal list</title>
-    <style>
-        .normal {
-            color: green;
-        }
-
-        .excess {
-            color: red;
-        }
-    </style>
+    <title>Meals</title>
+    <link rel="stylesheet" href="css/style.css">
 </head>
 <body>
 <section>
     <h3><a href="index.html">Home</a></h3>
     <hr/>
     <h2>Meals</h2>
+    <form method="get" action="meals">
+        <input type="hidden" name="action" value="filter">
+        <dl>
+            <dt>From Date (inclusive):</dt>
+            <dd><input type="date" name="startDate" value="${param.startDate}"></dd>
+        </dl>
+        <dl>
+            <dt>To Date (inclusive):</dt>
+            <dd><input type="date" name="endDate" value="${param.endDate}"></dd>
+        </dl>
+        <dl>
+            <dt>From Time (inclusive):</dt>
+            <dd><input type="time" name="startTime" value="${param.startTime}"></dd>
+        </dl>
+        <dl>
+            <dt>To Time (exclusive):</dt>
+            <dd><input type="time" name="endTime" value="${param.endTime}"></dd>
+        </dl>
+        <button type="submit">Filter</button>
+    </form>
+    <hr/>
     <a href="meals?action=create">Add Meal</a>
     <br><br>
     <table border="1" cellpadding="8" cellspacing="0">
@@ -35,7 +47,7 @@
         </thead>
         <c:forEach items="${requestScope.meals}" var="meal">
             <jsp:useBean id="meal" type="ru.javawebinar.topjava.to.MealTo"/>
-            <tr class="${meal.excess ? 'excess' : 'normal'}">
+            <tr data-meal-excess="${meal.excess}">
                 <td>
                         <%--${meal.dateTime.toLocalDate()} ${meal.dateTime.toLocalTime()}--%>
                         <%--<%=TimeUtil.toString(meal.getDateTime())%>--%>

From a159a89e979ea2007dc35f94f013a38acd0a9163 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 01:01:57 +0300
Subject: [PATCH 023/103] 3_07_HW2_optional_select_user

---
 .../ru/javawebinar/topjava/web/SecurityUtil.java     |  8 +++++++-
 .../java/ru/javawebinar/topjava/web/UserServlet.java |  7 +++++++
 src/main/webapp/index.html                           | 12 ++++++++----
 3 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
index e78a4b284..b9639bf1b 100644
--- a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
@@ -4,8 +4,14 @@
 
 public class SecurityUtil {
 
+    private static int id = 1;
+
     public static int authUserId() {
-        return 1;
+        return id;
+    }
+
+    public static void setAuthUserId(int id) {
+        SecurityUtil.id = id;
     }
 
     public static int authUserCaloriesPerDay() {
diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
index f6cf12e69..226023400 100644
--- a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
@@ -13,6 +13,13 @@
 public class UserServlet extends HttpServlet {
     private static final Logger log = getLogger(UserServlet.class);
 
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
+        int userId = Integer.parseInt(request.getParameter("userId"));
+        SecurityUtil.setAuthUserId(userId);
+        response.sendRedirect("meals");
+    }
+
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         log.debug("forward to users");
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
index 714683bd3..e887926ba 100644
--- a/src/main/webapp/index.html
+++ b/src/main/webapp/index.html
@@ -6,9 +6,13 @@
 <body>
 <h3>Проект <a href="https://github.com/JavaWebinar/topjava" target="_blank">Java Enterprise (Topjava)</a></h3>
 <hr>
-<ul style="font-size: large">
-    <li><a href="users">Users</a></li>
-    <li><a href="meals">Meals</a></li>
-</ul>
+<form method="post" action="users">
+    <b style="font-size: large">Meals of&nbsp;</b>
+    <select name="userId">
+        <option value="1">User</option>
+        <option value="2">Admin</option>
+    </select>
+    <button type="submit">Select</button>
+</form>
 </body>
 </html>

From 37a80a235600b9c728af9eea5bc01f62b567a03b Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 19 Feb 2026 01:02:55 +0300
Subject: [PATCH 024/103] 3_08_bean_life_cycle

---
 pom.xml                                           |  6 ++++++
 .../inmemory/InMemoryMealRepository.java          | 15 +++++++++++++++
 2 files changed, 21 insertions(+)

diff --git a/pom.xml b/pom.xml
index 981894af8..75ec374be 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,6 +58,12 @@
             <scope>runtime</scope>
         </dependency>
 
+        <dependency>
+            <groupId>javax.annotation</groupId>
+            <artifactId>javax.annotation-api</artifactId>
+            <version>1.3.2</version>
+        </dependency>
+
         <!-- Spring -->
         <dependency>
             <groupId>org.springframework</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index 645d2e09e..704591307 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -1,11 +1,15 @@
 package ru.javawebinar.topjava.repository.inmemory;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Repository;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 import ru.javawebinar.topjava.util.MealsUtil;
 import ru.javawebinar.topjava.util.Util;
 
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
 import java.time.LocalDateTime;
 import java.time.Month;
 import java.util.Collections;
@@ -21,6 +25,7 @@
 
 @Repository
 public class InMemoryMealRepository implements MealRepository {
+    private static final Logger log = LoggerFactory.getLogger(InMemoryMealRepository.class);
 
     // Map  userId -> mealRepository
     private final Map<Integer, InMemoryBaseRepository<Meal>> usersMealsMap = new ConcurrentHashMap<>();
@@ -38,6 +43,16 @@ public Meal save(Meal meal, int userId) {
         return meals.save(meal);
     }
 
+    @PostConstruct
+    public void postConstruct() {
+        log.info("+++ PostConstruct");
+    }
+
+    @PreDestroy
+    public void preDestroy() {
+        log.info("+++ PreDestroy");
+    }
+
     @Override
     public boolean delete(int id, int userId) {
         InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);

From 9ef5a22992b6c18c2c6f6c04c3f8a43cc1420f00 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 26 Feb 2026 00:20:18 +0300
Subject: [PATCH 025/103] 3_09_add_junit

---
 pom.xml                                       | 19 +++++++
 .../ru/javawebinar/topjava/SpringMain.java    |  0
 .../ru/javawebinar/topjava/UserTestData.java  | 15 ++++++
 .../inmemory/InMemoryBaseRepository.java      |  8 ++-
 .../inmemory/InMemoryMealRepository.java      |  4 +-
 .../inmemory/InMemoryUserRepository.java      | 12 ++++-
 .../user/InMemoryAdminRestControllerTest.java | 52 +++++++++++++++++++
 7 files changed, 104 insertions(+), 6 deletions(-)
 rename src/{main => test}/java/ru/javawebinar/topjava/SpringMain.java (100%)
 create mode 100644 src/test/java/ru/javawebinar/topjava/UserTestData.java
 rename src/{main => test}/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java (80%)
 rename src/{main => test}/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java (94%)
 rename src/{main => test}/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java (80%)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java

diff --git a/pom.xml b/pom.xml
index 75ec374be..1876a8bd9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -20,6 +20,9 @@
         <!-- Logging -->
         <logback.version>1.2.13</logback.version>
         <slf4j.version>1.7.36</slf4j.version>
+
+        <!--    Tests  -->
+        <junit.version>4.13.2</junit.version>
     </properties>
 
     <build>
@@ -40,6 +43,14 @@
                     <target>${java.version}</target>
                 </configuration>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>2.22.2</version>
+                <configuration>
+                    <argLine>-Dfile.encoding=UTF-8</argLine>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
@@ -84,6 +95,14 @@
             <artifactId>jstl</artifactId>
             <version>1.2</version>
         </dependency>
+
+        <!--Test-->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/src/main/java/ru/javawebinar/topjava/SpringMain.java b/src/test/java/ru/javawebinar/topjava/SpringMain.java
similarity index 100%
rename from src/main/java/ru/javawebinar/topjava/SpringMain.java
rename to src/test/java/ru/javawebinar/topjava/SpringMain.java
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
new file mode 100644
index 000000000..dcc5b3474
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -0,0 +1,15 @@
+package ru.javawebinar.topjava;
+
+import ru.javawebinar.topjava.model.Role;
+import ru.javawebinar.topjava.model.User;
+
+public class UserTestData {
+    public static final int USER_ID = 1;
+    public static final int ADMIN_ID = 2;
+    public static final int GUEST_ID = 3;
+    public static final int NOT_FOUND = 10;
+
+    public static final User user = new User(USER_ID, "User", "user@yandex.ru", "password", Role.USER);
+    public static final User admin = new User(ADMIN_ID, "Admin", "admin@gmail.com", "admin", Role.ADMIN);
+    public static final User guest = new User(GUEST_ID, "Guest", "guest@gmail.com", "guest");
+}
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
similarity index 80%
rename from src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
rename to src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
index d104014ae..15d5528dc 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
@@ -9,9 +9,9 @@
 
 public class InMemoryBaseRepository<T extends AbstractBaseEntity> {
 
-    private static final AtomicInteger counter = new AtomicInteger(0);
+    static final AtomicInteger counter = new AtomicInteger(0);
 
-    private final Map<Integer, T> map = new ConcurrentHashMap<>();
+    final Map<Integer, T> map = new ConcurrentHashMap<>();
 
     public T save(T entity) {
         if (entity.isNew()) {
@@ -33,4 +33,8 @@ public T get(int id) {
     Collection<T> getCollection() {
         return map.values();
     }
+
+    void put(T entity) {
+        map.put(entity.getId(), entity);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
similarity index 94%
rename from src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
rename to src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index 704591307..d8a0fada5 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -20,8 +20,8 @@
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
-import static ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository.ADMIN_ID;
-import static ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository.USER_ID;
+import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
+import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
 @Repository
 public class InMemoryMealRepository implements MealRepository {
diff --git a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
similarity index 80%
rename from src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
rename to src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
index f8968a815..fa8fc861b 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -8,11 +8,19 @@
 import java.util.List;
 import java.util.stream.Collectors;
 
+import static ru.javawebinar.topjava.UserTestData.*;
+
+
 @Repository
 public class InMemoryUserRepository extends InMemoryBaseRepository<User> implements UserRepository {
 
-    static final int USER_ID = 1;
-    static final int ADMIN_ID = 2;
+    public void init() {
+        map.clear();
+        put(user);
+        put(admin);
+        put(guest);
+        counter.getAndSet(GUEST_ID + 1);
+    }
 
     @Override
     public List<User> getAll() {
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
new file mode 100644
index 000000000..c5629388f
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
@@ -0,0 +1,52 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.junit.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+import ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
+
+import java.util.Arrays;
+
+import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
+import static ru.javawebinar.topjava.UserTestData.USER_ID;
+
+public class InMemoryAdminRestControllerTest {
+    private static final Logger log = LoggerFactory.getLogger(InMemoryAdminRestControllerTest.class);
+
+    private static ConfigurableApplicationContext appCtx;
+    private static AdminRestController controller;
+    private static InMemoryUserRepository repository;
+
+    @BeforeClass
+    public static void beforeClass() {
+        appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml");
+        log.info("\n{}\n", Arrays.toString(appCtx.getBeanDefinitionNames()));
+        controller = appCtx.getBean(AdminRestController.class);
+        repository = appCtx.getBean(InMemoryUserRepository.class);
+    }
+
+    @AfterClass
+    public static void afterClass() {
+        appCtx.close();
+    }
+
+    @Before
+    public void setup() {
+        // re-initialize
+        repository.init();
+    }
+
+    @Test
+    public void delete() {
+        controller.delete(USER_ID);
+        Assert.assertNull(repository.get(USER_ID));
+    }
+
+    @Test
+    public void deleteNotFound() {
+        Assert.assertThrows(NotFoundException.class, () -> controller.delete(NOT_FOUND));
+    }
+}
\ No newline at end of file

From 050609d29a67060101b326672946070db89d621c Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 26 Feb 2026 00:20:34 +0300
Subject: [PATCH 026/103] 3_10_add_spring_test

---
 pom.xml                                       |  6 +++
 ...InMemoryAdminRestControllerSpringTest.java | 41 +++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java

diff --git a/pom.xml b/pom.xml
index 1876a8bd9..c52f0b4de 100644
--- a/pom.xml
+++ b/pom.xml
@@ -103,6 +103,12 @@
             <version>${junit.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+            <version>${spring.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
new file mode 100644
index 000000000..8b95cd4e1
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
@@ -0,0 +1,41 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+import ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
+
+import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
+import static ru.javawebinar.topjava.UserTestData.USER_ID;
+
+@ContextConfiguration("classpath:spring/spring-app.xml")
+@RunWith(SpringRunner.class)
+public class InMemoryAdminRestControllerSpringTest {
+
+    @Autowired
+    private AdminRestController controller;
+
+    @Autowired
+    private InMemoryUserRepository repository;
+
+    @Before
+    public void setup() {
+        repository.init();
+    }
+
+    @Test
+    public void delete() {
+        controller.delete(USER_ID);
+        Assert.assertNull(repository.get(USER_ID));
+    }
+
+    @Test
+    public void deleteNotFound() {
+        Assert.assertThrows(NotFoundException.class, () -> controller.delete(NOT_FOUND));
+    }
+}
\ No newline at end of file

From fb1fc766461825358f19d444c70535f0c15253e7 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 26 Feb 2026 00:21:01 +0300
Subject: [PATCH 027/103] 3_12_db_implementation

---
 pom.xml                                       | 14 ++++
 .../repository/jdbc/JdbcUserRepository.java   | 81 +++++++++++++++++++
 src/main/resources/db/initDB.sql              | 25 ++++++
 src/main/resources/db/populateDB.sql          | 12 +++
 src/main/resources/db/postgres.properties     |  3 +
 src/main/resources/spring/spring-db.xml       | 25 ++++++
 6 files changed, 160 insertions(+)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
 create mode 100644 src/main/resources/db/initDB.sql
 create mode 100644 src/main/resources/db/populateDB.sql
 create mode 100644 src/main/resources/db/postgres.properties
 create mode 100644 src/main/resources/spring/spring-db.xml

diff --git a/pom.xml b/pom.xml
index c52f0b4de..bbc5de2e2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,6 +21,8 @@
         <logback.version>1.2.13</logback.version>
         <slf4j.version>1.7.36</slf4j.version>
 
+        <!--DB-->
+        <postgresql.version>42.7.8</postgresql.version>
         <!--    Tests  -->
         <junit.version>4.13.2</junit.version>
     </properties>
@@ -81,6 +83,18 @@
             <artifactId>spring-context</artifactId>
             <version>${spring.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-jdbc</artifactId>
+            <version>${spring.version}</version>
+        </dependency>
+
+        <!--DataBase-->
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>${postgresql.version}</version>
+        </dependency>
 
         <!--Web-->
         <dependency>
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
new file mode 100644
index 000000000..7f6f8626a
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
@@ -0,0 +1,81 @@
+package ru.javawebinar.topjava.repository.jdbc;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.support.DataAccessUtils;
+import org.springframework.jdbc.core.BeanPropertyRowMapper;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
+import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.repository.UserRepository;
+
+import java.util.List;
+
+@Repository
+public class JdbcUserRepository implements UserRepository {
+
+    private static final BeanPropertyRowMapper<User> ROW_MAPPER = BeanPropertyRowMapper.newInstance(User.class);
+
+    private final JdbcTemplate jdbcTemplate;
+
+    private final NamedParameterJdbcTemplate namedParameterJdbcTemplate;
+
+    private final SimpleJdbcInsert insertUser;
+
+    @Autowired
+    public JdbcUserRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
+        this.insertUser = new SimpleJdbcInsert(jdbcTemplate)
+                .withTableName("users")
+                .usingGeneratedKeyColumns("id");
+
+        this.jdbcTemplate = jdbcTemplate;
+        this.namedParameterJdbcTemplate = namedParameterJdbcTemplate;
+    }
+
+    @Override
+    public User save(User user) {
+        MapSqlParameterSource map = new MapSqlParameterSource()
+                .addValue("id", user.getId())
+                .addValue("name", user.getName())
+                .addValue("email", user.getEmail())
+                .addValue("password", user.getPassword())
+                .addValue("registered", user.getRegistered())
+                .addValue("enabled", user.isEnabled())
+                .addValue("caloriesPerDay", user.getCaloriesPerDay());
+
+        if (user.isNew()) {
+            Number newKey = insertUser.executeAndReturnKey(map);
+            user.setId(newKey.intValue());
+        } else if (namedParameterJdbcTemplate.update(
+                "UPDATE users SET name=:name, email=:email, password=:password, " +
+                        "registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id", map) == 0) {
+            return null;
+        }
+        return user;
+    }
+
+    @Override
+    public boolean delete(int id) {
+        return jdbcTemplate.update("DELETE FROM users WHERE id=?", id) != 0;
+    }
+
+    @Override
+    public User get(int id) {
+        List<User> users = jdbcTemplate.query("SELECT * FROM users WHERE id=?", ROW_MAPPER, id);
+        return DataAccessUtils.singleResult(users);
+    }
+
+    @Override
+    public User getByEmail(String email) {
+//        return jdbcTemplate.queryForObject("SELECT * FROM users WHERE email=?", ROW_MAPPER, email);
+        List<User> users = jdbcTemplate.query("SELECT * FROM users WHERE email=?", ROW_MAPPER, email);
+        return DataAccessUtils.singleResult(users);
+    }
+
+    @Override
+    public List<User> getAll() {
+        return jdbcTemplate.query("SELECT * FROM users ORDER BY name, email", ROW_MAPPER);
+    }
+}
diff --git a/src/main/resources/db/initDB.sql b/src/main/resources/db/initDB.sql
new file mode 100644
index 000000000..c6be0dba0
--- /dev/null
+++ b/src/main/resources/db/initDB.sql
@@ -0,0 +1,25 @@
+DROP TABLE IF EXISTS user_role;
+DROP TABLE IF EXISTS users;
+DROP SEQUENCE IF EXISTS global_seq;
+
+CREATE SEQUENCE global_seq START WITH 100000;
+
+CREATE TABLE users
+(
+    id               INTEGER PRIMARY KEY DEFAULT nextval('global_seq'),
+    name             VARCHAR                           NOT NULL,
+    email            VARCHAR                           NOT NULL,
+    password         VARCHAR                           NOT NULL,
+    registered       TIMESTAMP           DEFAULT now() NOT NULL,
+    enabled          BOOL                DEFAULT TRUE  NOT NULL,
+    calories_per_day INTEGER             DEFAULT 2000  NOT NULL
+);
+CREATE UNIQUE INDEX users_unique_email_idx ON users (email);
+
+CREATE TABLE user_role
+(
+    user_id INTEGER NOT NULL,
+    role    VARCHAR NOT NULL,
+    CONSTRAINT user_roles_idx UNIQUE (user_id, role),
+    FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
+);
\ No newline at end of file
diff --git a/src/main/resources/db/populateDB.sql b/src/main/resources/db/populateDB.sql
new file mode 100644
index 000000000..2de046f63
--- /dev/null
+++ b/src/main/resources/db/populateDB.sql
@@ -0,0 +1,12 @@
+DELETE FROM user_role;
+DELETE FROM users;
+ALTER SEQUENCE global_seq RESTART WITH 100000;
+
+INSERT INTO users (name, email, password)
+VALUES ('User', 'user@yandex.ru', 'password'),
+       ('Admin', 'admin@gmail.com', 'admin'),
+       ('Guest', 'guest@gmail.com', 'guest');
+
+INSERT INTO user_role (role, user_id)
+VALUES ('USER', 100000),
+       ('ADMIN', 100001);
diff --git a/src/main/resources/db/postgres.properties b/src/main/resources/db/postgres.properties
new file mode 100644
index 000000000..9cade5564
--- /dev/null
+++ b/src/main/resources/db/postgres.properties
@@ -0,0 +1,3 @@
+database.url=jdbc:postgresql://localhost:5432/topjava
+database.username=user
+database.password=password
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
new file mode 100644
index 000000000..8ec56c9e6
--- /dev/null
+++ b/src/main/resources/spring/spring-db.xml
@@ -0,0 +1,25 @@
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+
+    <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
+
+    <!--no pooling-->
+    <bean id="dataSource"
+          class="org.springframework.jdbc.datasource.DriverManagerDataSource">
+        <property name="driverClassName" value="org.postgresql.Driver"/>
+        <property name="url" value="${database.url}"/>
+        <property name="username" value="${database.username}"/>
+        <property name="password" value="${database.password}"/>
+    </bean>
+
+    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+        <constructor-arg ref="dataSource"/>
+    </bean>
+
+    <bean id="namedJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
+        <constructor-arg ref="jdbcTemplate"/>
+    </bean>
+</beans>
\ No newline at end of file

From 8f457e85e4039e85b2d7b62163c8f15b0046f848 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 26 Feb 2026 00:21:17 +0300
Subject: [PATCH 028/103] 3_13_test_UserService

---
 pom.xml                                       |  7 ++
 .../topjava/model/AbstractBaseEntity.java     | 22 +++++
 .../topjava/model/AbstractNamedEntity.java    |  3 +
 .../ru/javawebinar/topjava/model/User.java    | 16 +++-
 .../repository/jdbc/JdbcMealRepository.java   | 37 ++++++++
 src/main/resources/spring/spring-app.xml      |  2 +-
 .../ru/javawebinar/topjava/UserTestData.java  | 40 ++++++++-
 .../inmemory/InMemoryBaseRepository.java      |  4 +-
 .../topjava/service/UserServiceTest.java      | 88 +++++++++++++++++++
 ...InMemoryAdminRestControllerSpringTest.java |  2 +
 .../user/InMemoryAdminRestControllerTest.java |  1 +
 11 files changed, 213 insertions(+), 9 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java

diff --git a/pom.xml b/pom.xml
index bbc5de2e2..61c667a94 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,6 +25,7 @@
         <postgresql.version>42.7.8</postgresql.version>
         <!--    Tests  -->
         <junit.version>4.13.2</junit.version>
+        <assertj.version>3.27.6</assertj.version>
     </properties>
 
     <build>
@@ -123,6 +124,12 @@
             <version>${spring.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index 8f27c902e..bbda59736 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -1,8 +1,13 @@
 package ru.javawebinar.topjava.model;
 
 public abstract class AbstractBaseEntity {
+    public static final int START_SEQ = 100000;
+
     protected Integer id;
 
+    protected AbstractBaseEntity() {
+    }
+
     protected AbstractBaseEntity(Integer id) {
         this.id = id;
     }
@@ -23,4 +28,21 @@ public boolean isNew() {
     public String toString() {
         return getClass().getSimpleName() + ":" + id;
     }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        AbstractBaseEntity that = (AbstractBaseEntity) o;
+        return id != null && id.equals(that.id);
+    }
+
+    @Override
+    public int hashCode() {
+        return id == null ? 0 : id;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
index 2054a3d3c..b87e9e18b 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
@@ -4,6 +4,9 @@ public abstract class AbstractNamedEntity extends AbstractBaseEntity {
 
     protected String name;
 
+    protected AbstractNamedEntity() {
+    }
+
     protected AbstractNamedEntity(Integer id, String name) {
         super(id);
         this.name = name;
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index 0ec0257d9..8ff7317ad 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -12,24 +12,32 @@ public class User extends AbstractNamedEntity {
 
     private String password;
 
-    private boolean enabled;
+    private boolean enabled = true;
 
     private Date registered = new Date();
 
     private Set<Role> roles;
 
-    private int caloriesPerDay;
+    private int caloriesPerDay = DEFAULT_CALORIES_PER_DAY;
+
+    public User() {
+    }
+
+    public User(User u) {
+        this(u.id, u.name, u.email, u.password, u.caloriesPerDay, u.enabled, u.registered, u.roles);
+    }
 
     public User(Integer id, String name, String email, String password, Role... roles) {
-        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, Arrays.asList(roles));
+        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, new Date(), Arrays.asList(roles));
     }
 
-    public User(Integer id, String name, String email, String password, int caloriesPerDay, boolean enabled, Collection<Role> roles) {
+    public User(Integer id, String name, String email, String password, int caloriesPerDay, boolean enabled, Date registered, Collection<Role> roles) {
         super(id, name);
         this.email = email;
         this.password = password;
         this.caloriesPerDay = caloriesPerDay;
         this.enabled = enabled;
+        this.registered = registered;
         setRoles(roles);
     }
 
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
new file mode 100644
index 000000000..c29288c39
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
@@ -0,0 +1,37 @@
+package ru.javawebinar.topjava.repository.jdbc;
+
+import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.repository.MealRepository;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Repository
+public class JdbcMealRepository implements MealRepository {
+
+    @Override
+    public Meal save(Meal meal, int userId) {
+        return null;
+    }
+
+    @Override
+    public boolean delete(int id, int userId) {
+        return false;
+    }
+
+    @Override
+    public Meal get(int id, int userId) {
+        return null;
+    }
+
+    @Override
+    public List<Meal> getAll(int userId) {
+        return null;
+    }
+
+    @Override
+    public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
+        return null;
+    }
+}
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index cac42ba13..4c05aea49 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -9,7 +9,7 @@
         <constructor-arg name="repository" ref="inmemoryUserRepository"/>
     </bean>
 -->
-    <context:component-scan base-package="ru.javawebinar.**.repository"/>
+    <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
 
     <context:component-scan base-package="ru.javawebinar.**.service"/>
 
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
index dcc5b3474..125f43333 100644
--- a/src/test/java/ru/javawebinar/topjava/UserTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -3,13 +3,47 @@
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
 
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Date;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
+
 public class UserTestData {
-    public static final int USER_ID = 1;
-    public static final int ADMIN_ID = 2;
-    public static final int GUEST_ID = 3;
+    public static final int USER_ID = START_SEQ;
+    public static final int ADMIN_ID = START_SEQ + 1;
+    public static final int GUEST_ID = START_SEQ + 2;
     public static final int NOT_FOUND = 10;
 
     public static final User user = new User(USER_ID, "User", "user@yandex.ru", "password", Role.USER);
     public static final User admin = new User(ADMIN_ID, "Admin", "admin@gmail.com", "admin", Role.ADMIN);
     public static final User guest = new User(GUEST_ID, "Guest", "guest@gmail.com", "guest");
+
+    public static User getNew() {
+        return new User(null, "New", "new@gmail.com", "newPass", 1555, false, new Date(), Collections.singleton(Role.USER));
+    }
+
+    public static User getUpdated() {
+        User updated = new User(user);
+        updated.setEmail("update@gmail.com");
+        updated.setName("UpdatedName");
+        updated.setCaloriesPerDay(330);
+        updated.setPassword("newPass");
+        updated.setEnabled(false);
+        updated.setRoles(Collections.singletonList(Role.ADMIN));
+        return updated;
+    }
+
+    public static void assertMatch(User actual, User expected) {
+        assertThat(actual).usingRecursiveComparison().ignoringFields("registered", "roles").isEqualTo(expected);
+    }
+
+    public static void assertMatch(Iterable<User> actual, User... expected) {
+        assertMatch(actual, Arrays.asList(expected));
+    }
+
+    public static void assertMatch(Iterable<User> actual, Iterable<User> expected) {
+        assertThat(actual).usingRecursiveFieldByFieldElementComparatorIgnoringFields("registered", "roles").isEqualTo(expected);
+    }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
index 15d5528dc..7d9f43b98 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
@@ -7,9 +7,11 @@
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
 
+import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
+
 public class InMemoryBaseRepository<T extends AbstractBaseEntity> {
 
-    static final AtomicInteger counter = new AtomicInteger(0);
+    static final AtomicInteger counter = new AtomicInteger(START_SEQ);
 
     final Map<Integer, T> map = new ConcurrentHashMap<>();
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
new file mode 100644
index 000000000..c74607024
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -0,0 +1,88 @@
+package ru.javawebinar.topjava.service;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.DataAccessException;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.jdbc.Sql;
+import org.springframework.test.context.jdbc.SqlConfig;
+import org.springframework.test.context.junit4.SpringRunner;
+import ru.javawebinar.topjava.UserTestData;
+import ru.javawebinar.topjava.model.Role;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
+
+import java.util.List;
+
+import static org.junit.Assert.assertThrows;
+import static ru.javawebinar.topjava.UserTestData.*;
+
+@ContextConfiguration({
+        "classpath:spring/spring-app.xml",
+        "classpath:spring/spring-db.xml"
+})
+@RunWith(SpringRunner.class)
+@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+public class UserServiceTest {
+
+    @Autowired
+    private UserService service;
+
+    @Test
+    public void create() {
+        User created = service.create(getNew());
+        Integer newId = created.getId();
+        User newUser = getNew();
+        newUser.setId(newId);
+        assertMatch(created, newUser);
+        assertMatch(service.get(newId), newUser);
+    }
+
+    @Test
+    public void duplicateMailCreate() {
+        assertThrows(DataAccessException.class, () ->
+                service.create(new User(null, "Duplicate", "user@yandex.ru", "newPass", Role.USER)));
+    }
+
+    @Test
+    public void delete() {
+        service.delete(USER_ID);
+        assertThrows(NotFoundException.class, () -> service.get(USER_ID));
+    }
+
+    @Test
+    public void deletedNotFound() {
+        assertThrows(NotFoundException.class, () -> service.delete(NOT_FOUND));
+    }
+
+    @Test
+    public void get() {
+        User user = service.get(USER_ID);
+        assertMatch(user, UserTestData.user);
+    }
+
+    @Test
+    public void getNotFound() {
+        assertThrows(NotFoundException.class, () -> service.get(NOT_FOUND));
+    }
+
+    @Test
+    public void getByEmail() {
+        User user = service.getByEmail("admin@gmail.com");
+        assertMatch(user, admin);
+    }
+
+    @Test
+    public void update() {
+        User updated = getUpdated();
+        service.update(updated);
+        assertMatch(service.get(USER_ID), getUpdated());
+    }
+
+    @Test
+    public void getAll() {
+        List<User> all = service.getAll();
+        assertMatch(all, admin, guest, user);
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
index 8b95cd4e1..6fd8c56e1 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
@@ -2,6 +2,7 @@
 
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -15,6 +16,7 @@
 
 @ContextConfiguration("classpath:spring/spring-app.xml")
 @RunWith(SpringRunner.class)
+@Ignore
 public class InMemoryAdminRestControllerSpringTest {
 
     @Autowired
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
index c5629388f..824601873 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
@@ -13,6 +13,7 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
+@Ignore
 public class InMemoryAdminRestControllerTest {
     private static final Logger log = LoggerFactory.getLogger(InMemoryAdminRestControllerTest.class);
 

From 4f3a63bcf594270754d216d5acec5b8eaf88506e Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 26 Feb 2026 00:21:33 +0300
Subject: [PATCH 029/103] 3_14_test_logging

---
 pom.xml                                       |  7 ++++++
 src/main/resources/logback.xml                |  4 ++--
 .../topjava/service/UserServiceTest.java      |  7 ++++++
 src/test/resources/logback-test.xml           | 22 +++++++++++++++++++
 4 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 src/test/resources/logback-test.xml

diff --git a/pom.xml b/pom.xml
index 61c667a94..02d202fd9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -65,6 +65,13 @@
             <version>${slf4j.version}</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>jul-to-slf4j</artifactId>
+            <version>${slf4j.version}</version>
+            <scope>runtime</scope>
+        </dependency>
+
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index bdf004d03..b73b15176 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -9,14 +9,14 @@
 
         <encoder>
             <charset>UTF-8</charset>
-            <pattern>%date %-5level %logger{0} [%file:%line] %msg%n</pattern>
+            <pattern>%date %-5level %logger{50}.%M:%L - %msg%n</pattern>
         </encoder>
     </appender>
 
     <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
             <charset>UTF-8</charset>
-            <pattern>%-5level %logger{0} [%file:%line] %msg%n</pattern>
+            <pattern>%d{HH:mm:ss.SSS} %-5level %class{50}.%M:%L - %msg%n</pattern>
         </encoder>
     </appender>
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index c74607024..d10a5ff59 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -2,6 +2,7 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.slf4j.bridge.SLF4JBridgeHandler;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
 import org.springframework.test.context.ContextConfiguration;
@@ -26,6 +27,12 @@
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 public class UserServiceTest {
 
+    static {
+        // Only for postgres driver logging
+        // It uses java.util.logging and logged via jul-to-slf4j bridge
+        SLF4JBridgeHandler.install();
+    }
+
     @Autowired
     private UserService service;
 
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
new file mode 100644
index 000000000..428ceca2e
--- /dev/null
+++ b/src/test/resources/logback-test.xml
@@ -0,0 +1,22 @@
+<configuration>
+
+    <contextListener class="ch.qos.logback.classic.jul.LevelChangePropagator">
+        <resetJUL>true</resetJUL>
+    </contextListener>
+
+    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <charset>UTF-8</charset>
+            <pattern>%d{HH:mm:ss.SSS} %-5level %class{50}.%M:%L - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <logger name="org.postgresql" level="debug"/>
+    <logger name="org.springframework.jdbc" level="debug"/>
+    <logger name="ru.javawebinar.topjava" level="debug"/>
+
+    <root level="INFO">
+        <appender-ref ref="console"/>
+    </root>
+
+</configuration>
\ No newline at end of file

From d969895236dc53a88075a493b72118fb206e51fa Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:27:45 +0300
Subject: [PATCH 030/103] 3_15_fix_servlet

---
 src/main/java/ru/javawebinar/topjava/web/MealServlet.java  | 2 +-
 src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java | 4 +++-
 src/main/webapp/index.html                                 | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index 544b90248..bca1e4235 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -27,7 +27,7 @@ public class MealServlet extends HttpServlet {
 
     @Override
     public void init() {
-        springContext = new ClassPathXmlApplicationContext("spring/spring-app.xml");
+        springContext = new ClassPathXmlApplicationContext("spring/spring-app.xml", "spring/spring-db.xml");
         mealController = springContext.getBean(MealRestController.class);
     }
 
diff --git a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
index b9639bf1b..588217547 100644
--- a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
@@ -1,10 +1,12 @@
 package ru.javawebinar.topjava.web;
 
+import ru.javawebinar.topjava.model.AbstractBaseEntity;
+
 import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
 
 public class SecurityUtil {
 
-    private static int id = 1;
+    private static int id = AbstractBaseEntity.START_SEQ;
 
     public static int authUserId() {
         return id;
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
index e887926ba..57d710a81 100644
--- a/src/main/webapp/index.html
+++ b/src/main/webapp/index.html
@@ -9,8 +9,8 @@ <h3>Проект <a href="https://github.com/JavaWebinar/topjava" target="_blank
 <form method="post" action="users">
     <b style="font-size: large">Meals of&nbsp;</b>
     <select name="userId">
-        <option value="1">User</option>
-        <option value="2">Admin</option>
+        <option value="100000">User</option>
+        <option value="100001">Admin</option>
     </select>
     <button type="submit">Select</button>
 </form>

From f1a14515eba3838a0b7d92deda6ae7aa15fe0631 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:28:12 +0300
Subject: [PATCH 031/103] 4_1_HW3

---
 .../ru/javawebinar/topjava/model/Meal.java    | 21 ++++++-
 .../repository/jdbc/JdbcMealRepository.java   | 59 +++++++++++++++++--
 .../repository/jdbc/JdbcUserRepository.java   | 15 ++---
 src/main/resources/db/initDB.sql              | 14 ++++-
 src/main/resources/db/populateDB.sql          | 12 ++++
 5 files changed, 101 insertions(+), 20 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 9eed15f70..1c1e67b15 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -5,11 +5,14 @@
 import java.time.LocalTime;
 
 public class Meal extends AbstractBaseEntity {
-    private final LocalDateTime dateTime;
+    private LocalDateTime dateTime;
 
-    private final String description;
+    private String description;
 
-    private final int calories;
+    private int calories;
+
+    public Meal() {
+    }
 
     public Meal(LocalDateTime dateTime, String description, int calories) {
         this(null, dateTime, description, calories);
@@ -42,6 +45,18 @@ public LocalTime getTime() {
         return dateTime.toLocalTime();
     }
 
+    public void setDateTime(LocalDateTime dateTime) {
+        this.dateTime = dateTime;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public void setCalories(int calories) {
+        this.calories = calories;
+    }
+
     @Override
     public String toString() {
         return "Meal{" +
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
index c29288c39..9c2a240bb 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
@@ -1,5 +1,13 @@
 package ru.javawebinar.topjava.repository.jdbc;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.support.DataAccessUtils;
+import org.springframework.jdbc.core.BeanPropertyRowMapper;
+import org.springframework.jdbc.core.JdbcTemplate;
+import org.springframework.jdbc.core.RowMapper;
+import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
+import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
+import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
 import org.springframework.stereotype.Repository;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
@@ -10,28 +18,69 @@
 @Repository
 public class JdbcMealRepository implements MealRepository {
 
+    private static final RowMapper<Meal> ROW_MAPPER = BeanPropertyRowMapper.newInstance(Meal.class);
+
+    private final JdbcTemplate jdbcTemplate;
+
+    private final NamedParameterJdbcTemplate namedParameterJdbcTemplate;
+
+    private final SimpleJdbcInsert insertMeal;
+
+    @Autowired
+    public JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
+        this.insertMeal = new SimpleJdbcInsert(jdbcTemplate)
+                .withTableName("meal")
+                .usingGeneratedKeyColumns("id");
+
+        this.jdbcTemplate = jdbcTemplate;
+        this.namedParameterJdbcTemplate = namedParameterJdbcTemplate;
+    }
+
     @Override
     public Meal save(Meal meal, int userId) {
-        return null;
+        MapSqlParameterSource map = new MapSqlParameterSource()
+                .addValue("id", meal.getId())
+                .addValue("description", meal.getDescription())
+                .addValue("calories", meal.getCalories())
+                .addValue("date_time", meal.getDateTime())
+                .addValue("user_id", userId);
+
+        if (meal.isNew()) {
+            Number newId = insertMeal.executeAndReturnKey(map);
+            meal.setId(newId.intValue());
+        } else {
+            if (namedParameterJdbcTemplate.update("" +
+                    "UPDATE meal " +
+                    "   SET description=:description, calories=:calories, date_time=:date_time " +
+                    " WHERE id=:id AND user_id=:user_id", map) == 0) {
+                return null;
+            }
+        }
+        return meal;
     }
 
     @Override
     public boolean delete(int id, int userId) {
-        return false;
+        return jdbcTemplate.update("DELETE FROM meal WHERE id=? AND user_id=?", id, userId) != 0;
     }
 
     @Override
     public Meal get(int id, int userId) {
-        return null;
+        List<Meal> meals = jdbcTemplate.query(
+                "SELECT * FROM meal WHERE id = ? AND user_id = ?", ROW_MAPPER, id, userId);
+        return DataAccessUtils.singleResult(meals);
     }
 
     @Override
     public List<Meal> getAll(int userId) {
-        return null;
+        return jdbcTemplate.query(
+                "SELECT * FROM meal WHERE user_id=? ORDER BY date_time DESC", ROW_MAPPER, userId);
     }
 
     @Override
     public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
-        return null;
+        return jdbcTemplate.query(
+                "SELECT * FROM meal WHERE user_id=?  AND date_time >=  ? AND date_time < ? ORDER BY date_time DESC",
+                ROW_MAPPER, userId, startDateTime, endDateTime);
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
index 7f6f8626a..412bfbebc 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
@@ -4,7 +4,7 @@
 import org.springframework.dao.support.DataAccessUtils;
 import org.springframework.jdbc.core.BeanPropertyRowMapper;
 import org.springframework.jdbc.core.JdbcTemplate;
-import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
+import org.springframework.jdbc.core.namedparam.BeanPropertySqlParameterSource;
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
 import org.springframework.stereotype.Repository;
@@ -36,21 +36,14 @@ public JdbcUserRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate
 
     @Override
     public User save(User user) {
-        MapSqlParameterSource map = new MapSqlParameterSource()
-                .addValue("id", user.getId())
-                .addValue("name", user.getName())
-                .addValue("email", user.getEmail())
-                .addValue("password", user.getPassword())
-                .addValue("registered", user.getRegistered())
-                .addValue("enabled", user.isEnabled())
-                .addValue("caloriesPerDay", user.getCaloriesPerDay());
+        BeanPropertySqlParameterSource parameterSource = new BeanPropertySqlParameterSource(user);
 
         if (user.isNew()) {
-            Number newKey = insertUser.executeAndReturnKey(map);
+            Number newKey = insertUser.executeAndReturnKey(parameterSource);
             user.setId(newKey.intValue());
         } else if (namedParameterJdbcTemplate.update(
                 "UPDATE users SET name=:name, email=:email, password=:password, " +
-                        "registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id", map) == 0) {
+                        "registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id", parameterSource) == 0) {
             return null;
         }
         return user;
diff --git a/src/main/resources/db/initDB.sql b/src/main/resources/db/initDB.sql
index c6be0dba0..4bf3d8446 100644
--- a/src/main/resources/db/initDB.sql
+++ b/src/main/resources/db/initDB.sql
@@ -1,4 +1,5 @@
 DROP TABLE IF EXISTS user_role;
+DROP TABLE IF EXISTS meal;
 DROP TABLE IF EXISTS users;
 DROP SEQUENCE IF EXISTS global_seq;
 
@@ -22,4 +23,15 @@ CREATE TABLE user_role
     role    VARCHAR NOT NULL,
     CONSTRAINT user_roles_idx UNIQUE (user_id, role),
     FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
-);
\ No newline at end of file
+);
+
+CREATE TABLE meal
+(
+    id          INTEGER PRIMARY KEY DEFAULT nextval('global_seq'),
+    user_id     INTEGER   NOT NULL,
+    date_time   TIMESTAMP NOT NULL,
+    description TEXT      NOT NULL,
+    calories    INT       NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
+);
+CREATE UNIQUE INDEX meal_unique_user_datetime_idx ON meal (user_id, date_time);
\ No newline at end of file
diff --git a/src/main/resources/db/populateDB.sql b/src/main/resources/db/populateDB.sql
index 2de046f63..5021dc6f1 100644
--- a/src/main/resources/db/populateDB.sql
+++ b/src/main/resources/db/populateDB.sql
@@ -1,4 +1,5 @@
 DELETE FROM user_role;
+DELETE FROM meal;
 DELETE FROM users;
 ALTER SEQUENCE global_seq RESTART WITH 100000;
 
@@ -10,3 +11,14 @@ VALUES ('User', 'user@yandex.ru', 'password'),
 INSERT INTO user_role (role, user_id)
 VALUES ('USER', 100000),
        ('ADMIN', 100001);
+
+INSERT INTO meal (date_time, description, calories, user_id)
+VALUES ('2020-01-30 10:00:00', 'Завтрак', 500, 100000),
+       ('2020-01-30 13:00:00', 'Обед', 1000, 100000),
+       ('2020-01-30 20:00:00', 'Ужин', 500, 100000),
+       ('2020-01-31 0:00:00', 'Еда на граничное значение', 100, 100000),
+       ('2020-01-31 10:00:00', 'Завтрак', 500, 100000),
+       ('2020-01-31 13:00:00', 'Обед', 1000, 100000),
+       ('2020-01-31 20:00:00', 'Ужин', 510, 100000),
+       ('2020-01-31 14:00:00', 'Админ ланч', 510, 100001),
+       ('2020-01-31 21:00:00', 'Админ ужин', 1500, 100001);

From 6715521795804f9a15dd9716345b7954da60054e Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:28:29 +0300
Subject: [PATCH 032/103] 4_2_HW3_optional

---
 .../javawebinar/topjava/util/MealsUtil.java   |  13 --
 .../ru/javawebinar/topjava/MealTestData.java  |  50 ++++++++
 .../inmemory/InMemoryMealRepository.java      |  13 +-
 .../topjava/service/MealServiceTest.java      | 116 ++++++++++++++++++
 4 files changed, 171 insertions(+), 21 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/MealTestData.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java

diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index d10e1e674..ab5524096 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -4,10 +4,7 @@
 import ru.javawebinar.topjava.to.MealTo;
 
 import java.time.LocalDate;
-import java.time.LocalDateTime;
 import java.time.LocalTime;
-import java.time.Month;
-import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
@@ -17,16 +14,6 @@
 public class MealsUtil {
     public static final int DEFAULT_CALORIES_PER_DAY = 2000;
 
-    public static final List<Meal> meals = Arrays.asList(
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500),
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000),
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500),
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100),
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 1000),
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 13, 0), "Обед", 500),
-            new Meal(LocalDateTime.of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 410)
-    );
-
     public static List<MealTo> getTos(Collection<Meal> meals, int caloriesPerDay) {
         return filterByPredicate(meals, caloriesPerDay, meal -> true);
     }
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
new file mode 100644
index 000000000..c3a851ee2
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -0,0 +1,50 @@
+package ru.javawebinar.topjava;
+
+import ru.javawebinar.topjava.model.Meal;
+
+import java.time.Month;
+import java.time.temporal.ChronoUnit;
+import java.util.Arrays;
+import java.util.List;
+
+import static java.time.LocalDateTime.of;
+import static org.assertj.core.api.Assertions.assertThat;
+import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
+
+public class MealTestData {
+    public static final int NOT_FOUND = 10;
+    public static final int MEAL1_ID = START_SEQ + 3;
+    public static final int ADMIN_MEAL_ID = START_SEQ + 10;
+
+    public static final Meal meal1 = new Meal(MEAL1_ID, of(2020, Month.JANUARY, 30, 10, 0), "Завтрак", 500);
+    public static final Meal meal2 = new Meal(MEAL1_ID + 1, of(2020, Month.JANUARY, 30, 13, 0), "Обед", 1000);
+    public static final Meal meal3 = new Meal(MEAL1_ID + 2, of(2020, Month.JANUARY, 30, 20, 0), "Ужин", 500);
+    public static final Meal meal4 = new Meal(MEAL1_ID + 3, of(2020, Month.JANUARY, 31, 0, 0), "Еда на граничное значение", 100);
+    public static final Meal meal5 = new Meal(MEAL1_ID + 4, of(2020, Month.JANUARY, 31, 10, 0), "Завтрак", 500);
+    public static final Meal meal6 = new Meal(MEAL1_ID + 5, of(2020, Month.JANUARY, 31, 13, 0), "Обед", 1000);
+    public static final Meal meal7 = new Meal(MEAL1_ID + 6, of(2020, Month.JANUARY, 31, 20, 0), "Ужин", 510);
+    public static final Meal adminMeal1 = new Meal(ADMIN_MEAL_ID, of(2020, Month.JANUARY, 31, 14, 0), "Админ ланч", 510);
+    public static final Meal adminMeal2 = new Meal(ADMIN_MEAL_ID + 1, of(2020, Month.JANUARY, 31, 21, 0), "Админ ужин", 1500);
+
+    public static final List<Meal> meals = Arrays.asList(meal7, meal6, meal5, meal4, meal3, meal2, meal1);
+
+    public static Meal getNew() {
+        return new Meal(null, of(2020, Month.FEBRUARY, 1, 18, 0), "Созданный ужин", 300);
+    }
+
+    public static Meal getUpdated() {
+        return new Meal(MEAL1_ID, meal1.getDateTime().plus(2, ChronoUnit.MINUTES), "Обновленный завтрак", 200);
+    }
+
+    public static void assertMatch(Meal actual, Meal expected) {
+        assertThat(actual).usingRecursiveComparison().isEqualTo(expected);
+    }
+
+    public static void assertMatch(Iterable<Meal> actual, Meal... expected) {
+        assertMatch(actual, Arrays.asList(expected));
+    }
+
+    public static void assertMatch(Iterable<Meal> actual, Iterable<Meal> expected) {
+        assertThat(actual).usingRecursiveFieldByFieldElementComparator().isEqualTo(expected);
+    }
+}
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index d8a0fada5..cdb98a0f7 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -3,15 +3,15 @@
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.MealTestData;
+import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
-import ru.javawebinar.topjava.util.MealsUtil;
 import ru.javawebinar.topjava.util.Util;
 
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import java.time.LocalDateTime;
-import java.time.Month;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -20,9 +20,6 @@
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
-import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
-import static ru.javawebinar.topjava.UserTestData.USER_ID;
-
 @Repository
 public class InMemoryMealRepository implements MealRepository {
     private static final Logger log = LoggerFactory.getLogger(InMemoryMealRepository.class);
@@ -31,9 +28,9 @@ public class InMemoryMealRepository implements MealRepository {
     private final Map<Integer, InMemoryBaseRepository<Meal>> usersMealsMap = new ConcurrentHashMap<>();
 
     {
-        MealsUtil.meals.forEach(meal -> save(meal, USER_ID));
-        save(new Meal(LocalDateTime.of(2015, Month.JUNE, 1, 14, 0), "Админ ланч", 510), ADMIN_ID);
-        save(new Meal(LocalDateTime.of(2015, Month.JUNE, 1, 21, 0), "Админ ужин", 1500), ADMIN_ID);
+        InMemoryBaseRepository<Meal> userMeals = new InMemoryBaseRepository<>();
+        MealTestData.meals.forEach(userMeals::put);
+        usersMealsMap.put(UserTestData.USER_ID, userMeals);
     }
 
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
new file mode 100644
index 000000000..b75f916fc
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -0,0 +1,116 @@
+package ru.javawebinar.topjava.service;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.slf4j.bridge.SLF4JBridgeHandler;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.dao.DataAccessException;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.jdbc.Sql;
+import org.springframework.test.context.jdbc.SqlConfig;
+import org.springframework.test.context.junit4.SpringRunner;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
+
+import java.time.LocalDate;
+import java.time.Month;
+
+import static org.junit.Assert.assertThrows;
+import static ru.javawebinar.topjava.MealTestData.*;
+import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
+import static ru.javawebinar.topjava.UserTestData.USER_ID;
+
+@ContextConfiguration({
+        "classpath:spring/spring-app.xml",
+        "classpath:spring/spring-db.xml"
+})
+@RunWith(SpringRunner.class)
+@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+public class MealServiceTest {
+
+    static {
+        SLF4JBridgeHandler.install();
+    }
+
+    @Autowired
+    private MealService service;
+
+    @Test
+    public void delete() {
+        service.delete(MEAL1_ID, USER_ID);
+        assertThrows(NotFoundException.class, () -> service.get(MEAL1_ID, USER_ID));
+    }
+
+    @Test
+    public void deleteNotFound() {
+        assertThrows(NotFoundException.class, () -> service.delete(NOT_FOUND, USER_ID));
+    }
+
+    @Test
+    public void deleteNotOwn() {
+        assertThrows(NotFoundException.class, () -> service.delete(MEAL1_ID, ADMIN_ID));
+    }
+
+    @Test
+    public void create() {
+        Meal created = service.create(getNew(), USER_ID);
+        int newId = created.getId();
+        Meal newMeal = getNew();
+        newMeal.setId(newId);
+        assertMatch(created, newMeal);
+        assertMatch(service.get(newId, USER_ID), newMeal);
+    }
+
+    @Test
+    public void duplicateDateTimeCreate() {
+        assertThrows(DataAccessException.class, () ->
+                service.create(new Meal(null, meal1.getDateTime(), "duplicate", 100), USER_ID));
+    }
+
+    @Test
+    public void get() {
+        Meal actual = service.get(ADMIN_MEAL_ID, ADMIN_ID);
+        assertMatch(actual, adminMeal1);
+    }
+
+    @Test
+    public void getNotFound() {
+        assertThrows(NotFoundException.class, () -> service.get(NOT_FOUND, USER_ID));
+    }
+
+    @Test
+    public void getNotOwn() {
+        assertThrows(NotFoundException.class, () -> service.get(MEAL1_ID, ADMIN_ID));
+    }
+
+    @Test
+    public void update() {
+        Meal updated = getUpdated();
+        service.update(updated, USER_ID);
+        assertMatch(service.get(MEAL1_ID, USER_ID), getUpdated());
+    }
+
+    @Test
+    public void updateNotOwn() {
+        assertThrows(NotFoundException.class, () -> service.update(meal1, ADMIN_ID));
+        assertMatch(service.get(MEAL1_ID, USER_ID), meal1);
+    }
+
+    @Test
+    public void getAll() {
+        assertMatch(service.getAll(USER_ID), meals);
+    }
+
+    @Test
+    public void getBetweenInclusive() {
+        assertMatch(service.getBetweenInclusive(
+                LocalDate.of(2020, Month.JANUARY, 30),
+                LocalDate.of(2020, Month.JANUARY, 30), USER_ID),
+                meal3, meal2, meal1);
+    }
+
+    @Test
+    public void getBetweenWithNullDates() {
+        assertMatch(service.getBetweenInclusive(null, null, USER_ID), meals);
+    }
+}
\ No newline at end of file

From a46fe82701810312e7b7898e63edd2a3bc664300 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:28:43 +0300
Subject: [PATCH 033/103] 4_3_tests_refactoring

---
 .../javawebinar/topjava/MatcherFactory.java   | 37 +++++++++++++++++++
 .../ru/javawebinar/topjava/MealTestData.java  | 15 +-------
 .../ru/javawebinar/topjava/UserTestData.java  | 16 +-------
 .../topjava/service/MealServiceTest.java      | 20 +++++-----
 .../topjava/service/UserServiceTest.java      | 12 +++---
 5 files changed, 57 insertions(+), 43 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/MatcherFactory.java

diff --git a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
new file mode 100644
index 000000000..200e27e5f
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
@@ -0,0 +1,37 @@
+package ru.javawebinar.topjava;
+
+import java.util.Arrays;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Factory for creating test matchers.
+ * <p>
+ * Comparing actual and expected objects via AssertJ
+ */
+public class MatcherFactory {
+    public static <T> Matcher<T> usingIgnoringFieldsComparator(String... fieldsToIgnore) {
+        return new Matcher<>(fieldsToIgnore);
+    }
+
+    public static class Matcher<T> {
+        private final String[] fieldsToIgnore;
+
+        private Matcher(String... fieldsToIgnore) {
+            this.fieldsToIgnore = fieldsToIgnore;
+        }
+
+        public void assertMatch(T actual, T expected) {
+            assertThat(actual).usingRecursiveComparison().ignoringFields(fieldsToIgnore).isEqualTo(expected);
+        }
+
+        @SafeVarargs
+        public final void assertMatch(Iterable<T> actual, T... expected) {
+            assertMatch(actual, Arrays.asList(expected));
+        }
+
+        public void assertMatch(Iterable<T> actual, Iterable<T> expected) {
+            assertThat(actual).usingRecursiveFieldByFieldElementComparatorIgnoringFields(fieldsToIgnore).isEqualTo(expected);
+        }
+    }
+}
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
index c3a851ee2..5190f5082 100644
--- a/src/test/java/ru/javawebinar/topjava/MealTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -8,10 +8,11 @@
 import java.util.List;
 
 import static java.time.LocalDateTime.of;
-import static org.assertj.core.api.Assertions.assertThat;
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class MealTestData {
+    public static final MatcherFactory.Matcher<Meal> MEAL_MATCHER = MatcherFactory.usingIgnoringFieldsComparator();
+
     public static final int NOT_FOUND = 10;
     public static final int MEAL1_ID = START_SEQ + 3;
     public static final int ADMIN_MEAL_ID = START_SEQ + 10;
@@ -35,16 +36,4 @@ public static Meal getNew() {
     public static Meal getUpdated() {
         return new Meal(MEAL1_ID, meal1.getDateTime().plus(2, ChronoUnit.MINUTES), "Обновленный завтрак", 200);
     }
-
-    public static void assertMatch(Meal actual, Meal expected) {
-        assertThat(actual).usingRecursiveComparison().isEqualTo(expected);
-    }
-
-    public static void assertMatch(Iterable<Meal> actual, Meal... expected) {
-        assertMatch(actual, Arrays.asList(expected));
-    }
-
-    public static void assertMatch(Iterable<Meal> actual, Iterable<Meal> expected) {
-        assertThat(actual).usingRecursiveFieldByFieldElementComparator().isEqualTo(expected);
-    }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
index 125f43333..bfaba979d 100644
--- a/src/test/java/ru/javawebinar/topjava/UserTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -3,14 +3,14 @@
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
 
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.Date;
 
-import static org.assertj.core.api.Assertions.assertThat;
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class UserTestData {
+    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("registered", "roles");
+
     public static final int USER_ID = START_SEQ;
     public static final int ADMIN_ID = START_SEQ + 1;
     public static final int GUEST_ID = START_SEQ + 2;
@@ -34,16 +34,4 @@ public static User getUpdated() {
         updated.setRoles(Collections.singletonList(Role.ADMIN));
         return updated;
     }
-
-    public static void assertMatch(User actual, User expected) {
-        assertThat(actual).usingRecursiveComparison().ignoringFields("registered", "roles").isEqualTo(expected);
-    }
-
-    public static void assertMatch(Iterable<User> actual, User... expected) {
-        assertMatch(actual, Arrays.asList(expected));
-    }
-
-    public static void assertMatch(Iterable<User> actual, Iterable<User> expected) {
-        assertThat(actual).usingRecursiveFieldByFieldElementComparatorIgnoringFields("registered", "roles").isEqualTo(expected);
-    }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index b75f916fc..652aa8f11 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -57,8 +57,8 @@ public void create() {
         int newId = created.getId();
         Meal newMeal = getNew();
         newMeal.setId(newId);
-        assertMatch(created, newMeal);
-        assertMatch(service.get(newId, USER_ID), newMeal);
+        MEAL_MATCHER.assertMatch(created, newMeal);
+        MEAL_MATCHER.assertMatch(service.get(newId, USER_ID), newMeal);
     }
 
     @Test
@@ -70,7 +70,7 @@ public void duplicateDateTimeCreate() {
     @Test
     public void get() {
         Meal actual = service.get(ADMIN_MEAL_ID, ADMIN_ID);
-        assertMatch(actual, adminMeal1);
+        MEAL_MATCHER.assertMatch(actual, adminMeal1);
     }
 
     @Test
@@ -87,30 +87,30 @@ public void getNotOwn() {
     public void update() {
         Meal updated = getUpdated();
         service.update(updated, USER_ID);
-        assertMatch(service.get(MEAL1_ID, USER_ID), getUpdated());
+        MEAL_MATCHER.assertMatch(service.get(MEAL1_ID, USER_ID), getUpdated());
     }
 
     @Test
     public void updateNotOwn() {
         assertThrows(NotFoundException.class, () -> service.update(meal1, ADMIN_ID));
-        assertMatch(service.get(MEAL1_ID, USER_ID), meal1);
+        MEAL_MATCHER.assertMatch(service.get(MEAL1_ID, USER_ID), meal1);
     }
 
     @Test
     public void getAll() {
-        assertMatch(service.getAll(USER_ID), meals);
+        MEAL_MATCHER.assertMatch(service.getAll(USER_ID), meals);
     }
 
     @Test
     public void getBetweenInclusive() {
-        assertMatch(service.getBetweenInclusive(
-                LocalDate.of(2020, Month.JANUARY, 30),
-                LocalDate.of(2020, Month.JANUARY, 30), USER_ID),
+        MEAL_MATCHER.assertMatch(service.getBetweenInclusive(
+                        LocalDate.of(2020, Month.JANUARY, 30),
+                        LocalDate.of(2020, Month.JANUARY, 30), USER_ID),
                 meal3, meal2, meal1);
     }
 
     @Test
     public void getBetweenWithNullDates() {
-        assertMatch(service.getBetweenInclusive(null, null, USER_ID), meals);
+        MEAL_MATCHER.assertMatch(service.getBetweenInclusive(null, null, USER_ID), meals);
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index d10a5ff59..b3991d8e7 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -42,8 +42,8 @@ public void create() {
         Integer newId = created.getId();
         User newUser = getNew();
         newUser.setId(newId);
-        assertMatch(created, newUser);
-        assertMatch(service.get(newId), newUser);
+        USER_MATCHER.assertMatch(created, newUser);
+        USER_MATCHER.assertMatch(service.get(newId), newUser);
     }
 
     @Test
@@ -66,7 +66,7 @@ public void deletedNotFound() {
     @Test
     public void get() {
         User user = service.get(USER_ID);
-        assertMatch(user, UserTestData.user);
+        USER_MATCHER.assertMatch(user, UserTestData.user);
     }
 
     @Test
@@ -77,19 +77,19 @@ public void getNotFound() {
     @Test
     public void getByEmail() {
         User user = service.getByEmail("admin@gmail.com");
-        assertMatch(user, admin);
+        USER_MATCHER.assertMatch(user, admin);
     }
 
     @Test
     public void update() {
         User updated = getUpdated();
         service.update(updated);
-        assertMatch(service.get(USER_ID), getUpdated());
+        USER_MATCHER.assertMatch(service.get(USER_ID), getUpdated());
     }
 
     @Test
     public void getAll() {
         List<User> all = service.getAll();
-        assertMatch(all, admin, guest, user);
+        USER_MATCHER.assertMatch(all, admin, guest, user);
     }
 }
\ No newline at end of file

From 04ca57a556bd5a19caebac731266fc667dbdb34c Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:28:59 +0300
Subject: [PATCH 034/103] 4_4_HW3_fix_logging

---
 src/main/resources/spring/spring-db.xml                  | 9 +++++++++
 .../ru/javawebinar/topjava/service/MealServiceTest.java  | 5 -----
 .../ru/javawebinar/topjava/service/UserServiceTest.java  | 7 -------
 src/test/resources/logback-test.xml                      | 2 +-
 4 files changed, 10 insertions(+), 13 deletions(-)

diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 8ec56c9e6..283fee394 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -6,6 +6,15 @@
 
     <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
 
+<!--
+    For postgres driver logging
+    It uses java.util.logging and logged via jul-to-slf4j bridge
+    https://stackoverflow.com/a/27296470/548473
+-->
+    <bean class="org.springframework.beans.factory.config.MethodInvokingBean">
+        <property name="staticMethod" value="org.slf4j.bridge.SLF4JBridgeHandler.install" />
+    </bean>
+
     <!--no pooling-->
     <bean id="dataSource"
           class="org.springframework.jdbc.datasource.DriverManagerDataSource">
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index 652aa8f11..e9a102c3f 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -2,7 +2,6 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.slf4j.bridge.SLF4JBridgeHandler;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
 import org.springframework.test.context.ContextConfiguration;
@@ -28,10 +27,6 @@
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 public class MealServiceTest {
 
-    static {
-        SLF4JBridgeHandler.install();
-    }
-
     @Autowired
     private MealService service;
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index b3991d8e7..f2542bc9e 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -2,7 +2,6 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.slf4j.bridge.SLF4JBridgeHandler;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
 import org.springframework.test.context.ContextConfiguration;
@@ -27,12 +26,6 @@
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 public class UserServiceTest {
 
-    static {
-        // Only for postgres driver logging
-        // It uses java.util.logging and logged via jul-to-slf4j bridge
-        SLF4JBridgeHandler.install();
-    }
-
     @Autowired
     private UserService service;
 
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
index 428ceca2e..da4eed7b9 100644
--- a/src/test/resources/logback-test.xml
+++ b/src/test/resources/logback-test.xml
@@ -12,7 +12,7 @@
     </appender>
 
     <logger name="org.postgresql" level="debug"/>
-    <logger name="org.springframework.jdbc" level="debug"/>
+    <logger name="org.springframework.jdbc" level="info"/>
     <logger name="ru.javawebinar.topjava" level="debug"/>
 
     <root level="INFO">

From 406801376ef9a1f6673d4441f9b7f7169940ff44 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:29:12 +0300
Subject: [PATCH 035/103] 4_5_improve_code

---
 .codacy.yml                                                | 5 +++++
 README.md                                                  | 2 ++
 .../ru/javawebinar/topjava/model/AbstractBaseEntity.java   | 7 +++++++
 .../java/ru/javawebinar/topjava/service/MealService.java   | 5 ++++-
 .../java/ru/javawebinar/topjava/service/UserService.java   | 6 +++++-
 .../java/ru/javawebinar/topjava/util/DateTimeUtil.java     | 3 +++
 src/main/java/ru/javawebinar/topjava/util/MealsUtil.java   | 3 +++
 src/main/java/ru/javawebinar/topjava/util/Util.java        | 4 ++++
 .../java/ru/javawebinar/topjava/util/ValidationUtil.java   | 5 ++++-
 src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java | 3 +++
 .../repository/inmemory/InMemoryBaseRepository.java        | 5 ++++-
 .../repository/inmemory/InMemoryMealRepository.java        | 6 ++----
 .../repository/inmemory/InMemoryUserRepository.java        | 2 ++
 .../ru/javawebinar/topjava/service/MealServiceTest.java    | 2 +-
 .../ru/javawebinar/topjava/service/UserServiceTest.java    | 2 +-
 15 files changed, 50 insertions(+), 10 deletions(-)
 create mode 100644 .codacy.yml

diff --git a/.codacy.yml b/.codacy.yml
new file mode 100644
index 000000000..311a8f4e0
--- /dev/null
+++ b/.codacy.yml
@@ -0,0 +1,5 @@
+---
+exclude_paths:
+  - 'src/main/webapp/**'
+  - '**.md'
+  - '**.sql'
\ No newline at end of file
diff --git a/README.md b/README.md
index 4000b5b7e..10f296158 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Codacy Badge](https://app.codacy.com/project/badge/Grade/bee16f3145654047a0505c62aeefd8a2)](https://app.codacy.com/gh/JavaWebinar/topjava/dashboard)
+
 Java Enterprise Online Project
 ===============================
 
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index bbda59736..2b5aacfb7 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava.model;
 
+import org.springframework.util.Assert;
+
 public abstract class AbstractBaseEntity {
     public static final int START_SEQ = 100000;
 
@@ -20,6 +22,11 @@ public Integer getId() {
         return id;
     }
 
+    public int id() {
+        Assert.notNull(id, "Entity must have id");
+        return id;
+    }
+
     public boolean isNew() {
         return this.id == null;
     }
diff --git a/src/main/java/ru/javawebinar/topjava/service/MealService.java b/src/main/java/ru/javawebinar/topjava/service/MealService.java
index 73029e9c0..0e95f6457 100644
--- a/src/main/java/ru/javawebinar/topjava/service/MealService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/MealService.java
@@ -2,6 +2,7 @@
 
 import org.springframework.lang.Nullable;
 import org.springframework.stereotype.Service;
+import org.springframework.util.Assert;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 
@@ -38,10 +39,12 @@ public List<Meal> getAll(int userId) {
     }
 
     public void update(Meal meal, int userId) {
-        checkNotFound(repository.save(meal, userId), meal.getId());
+        Assert.notNull(meal, "meal must not be null");
+        checkNotFound(repository.save(meal, userId), meal.id());
     }
 
     public Meal create(Meal meal, int userId) {
+        Assert.notNull(meal, "meal must not be null");
         return repository.save(meal, userId);
     }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index c18029589..af4503db0 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -1,6 +1,7 @@
 package ru.javawebinar.topjava.service;
 
 import org.springframework.stereotype.Service;
+import org.springframework.util.Assert;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 
@@ -18,6 +19,7 @@ public UserService(UserRepository repository) {
     }
 
     public User create(User user) {
+        Assert.notNull(user, "user must not be null");
         return repository.save(user);
     }
 
@@ -30,6 +32,7 @@ public User get(int id) {
     }
 
     public User getByEmail(String email) {
+        Assert.notNull(email, "email must not be null");
         return checkNotFound(repository.getByEmail(email), "email=" + email);
     }
 
@@ -38,6 +41,7 @@ public List<User> getAll() {
     }
 
     public void update(User user) {
-        checkNotFound(repository.save(user), user.getId());
+        Assert.notNull(user, "user must not be null");
+        checkNotFound(repository.save(user), user.id());
     }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
index 91df7fd24..7c1ac9fec 100644
--- a/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/DateTimeUtil.java
@@ -15,6 +15,9 @@ public class DateTimeUtil {
     private static final LocalDateTime MIN_DATE = LocalDateTime.of(1, 1, 1, 0, 0);
     private static final LocalDateTime MAX_DATE = LocalDateTime.of(3000, 1, 1, 0, 0);
 
+    private DateTimeUtil() {
+    }
+
     public static LocalDateTime atStartOfDayOrMin(LocalDate localDate) {
         return localDate != null ? localDate.atStartOfDay() : MIN_DATE;
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index ab5524096..d767652eb 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -14,6 +14,9 @@
 public class MealsUtil {
     public static final int DEFAULT_CALORIES_PER_DAY = 2000;
 
+    private MealsUtil() {
+    }
+
     public static List<MealTo> getTos(Collection<Meal> meals, int caloriesPerDay) {
         return filterByPredicate(meals, caloriesPerDay, meal -> true);
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/Util.java b/src/main/java/ru/javawebinar/topjava/util/Util.java
index a17a6927f..9a083383d 100644
--- a/src/main/java/ru/javawebinar/topjava/util/Util.java
+++ b/src/main/java/ru/javawebinar/topjava/util/Util.java
@@ -3,6 +3,10 @@
 import org.springframework.lang.Nullable;
 
 public class Util {
+
+    private Util() {
+    }
+
     public static <T extends Comparable<T>> boolean isBetweenHalfOpen(T value, @Nullable T start, @Nullable T end) {
         return (start == null || value.compareTo(start) >= 0) && (end == null || value.compareTo(end) < 0);
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
index 2ed2fff3d..fd4f10b42 100644
--- a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
@@ -6,6 +6,9 @@
 
 public class ValidationUtil {
 
+    private ValidationUtil() {
+    }
+
     public static <T> T checkNotFound(T object, int id) {
         checkNotFound(object != null, id);
         return object;
@@ -36,7 +39,7 @@ public static void assureIdConsistent(AbstractBaseEntity entity, int id) {
 //      conservative when you reply, but accept liberally (http://stackoverflow.com/a/32728226/548473)
         if (entity.isNew()) {
             entity.setId(id);
-        } else if (entity.getId() != id) {
+        } else if (entity.id() != id) {
             throw new IllegalArgumentException(entity + " must be with id=" + id);
         }
     }
diff --git a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
index 588217547..4bad5863e 100644
--- a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
@@ -8,6 +8,9 @@ public class SecurityUtil {
 
     private static int id = AbstractBaseEntity.START_SEQ;
 
+    private SecurityUtil() {
+    }
+
     public static int authUserId() {
         return id;
     }
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
index 7d9f43b98..03770da21 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryBaseRepository.java
@@ -4,6 +4,7 @@
 
 import java.util.Collection;
 import java.util.Map;
+import java.util.Objects;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicInteger;
 
@@ -16,6 +17,7 @@ public class InMemoryBaseRepository<T extends AbstractBaseEntity> {
     final Map<Integer, T> map = new ConcurrentHashMap<>();
 
     public T save(T entity) {
+        Objects.requireNonNull(entity, "Entity must not be null");
         if (entity.isNew()) {
             entity.setId(counter.incrementAndGet());
             map.put(entity.getId(), entity);
@@ -37,6 +39,7 @@ Collection<T> getCollection() {
     }
 
     void put(T entity) {
-        map.put(entity.getId(), entity);
+        Objects.requireNonNull(entity, "Entity must not be null");
+        map.put(entity.id(), entity);
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index cdb98a0f7..05527fca8 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -12,10 +12,7 @@
 import javax.annotation.PostConstruct;
 import javax.annotation.PreDestroy;
 import java.time.LocalDateTime;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
@@ -36,6 +33,7 @@ public class InMemoryMealRepository implements MealRepository {
 
     @Override
     public Meal save(Meal meal, int userId) {
+        Objects.requireNonNull(meal, "meal must not be null");
         InMemoryBaseRepository<Meal> meals = usersMealsMap.computeIfAbsent(userId, uId -> new InMemoryBaseRepository<>());
         return meals.save(meal);
     }
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
index fa8fc861b..7e2fadbf8 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -6,6 +6,7 @@
 
 import java.util.Comparator;
 import java.util.List;
+import java.util.Objects;
 import java.util.stream.Collectors;
 
 import static ru.javawebinar.topjava.UserTestData.*;
@@ -31,6 +32,7 @@ public List<User> getAll() {
 
     @Override
     public User getByEmail(String email) {
+        Objects.requireNonNull(email, "email must not be null");
         return getCollection().stream()
                 .filter(u -> email.equals(u.getEmail()))
                 .findFirst()
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index e9a102c3f..12a4ba266 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -49,7 +49,7 @@ public void deleteNotOwn() {
     @Test
     public void create() {
         Meal created = service.create(getNew(), USER_ID);
-        int newId = created.getId();
+        int newId = created.id();
         Meal newMeal = getNew();
         newMeal.setId(newId);
         MEAL_MATCHER.assertMatch(created, newMeal);
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index f2542bc9e..b318695cc 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -32,7 +32,7 @@ public class UserServiceTest {
     @Test
     public void create() {
         User created = service.create(getNew());
-        Integer newId = created.getId();
+        int newId = created.id();
         User newUser = getNew();
         newUser.setId(newId);
         USER_MATCHER.assertMatch(created, newUser);

From 90f2c7c5d1109f1c26d2f405e8ff4ab57485cabe Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:29:22 +0300
Subject: [PATCH 036/103] 4_6_init_and_populate_db

---
 src/main/resources/db/postgres.properties | 1 +
 src/main/resources/spring/spring-db.xml   | 9 ++++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/main/resources/db/postgres.properties b/src/main/resources/db/postgres.properties
index 9cade5564..663c63f19 100644
--- a/src/main/resources/db/postgres.properties
+++ b/src/main/resources/db/postgres.properties
@@ -1,3 +1,4 @@
 database.url=jdbc:postgresql://localhost:5432/topjava
 database.username=user
 database.password=password
+database.init=true
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 283fee394..72a3f6178 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -1,8 +1,10 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:jdbc="http://www.springframework.org/schema/jdbc"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
+       http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd">
 
     <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
 
@@ -15,6 +17,11 @@
         <property name="staticMethod" value="org.slf4j.bridge.SLF4JBridgeHandler.install" />
     </bean>
 
+    <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
+        <jdbc:script location="classpath:db/initDB.sql"/>
+        <jdbc:script encoding="utf-8" location="classpath:db/populateDB.sql"/>
+    </jdbc:initialize-database>
+
     <!--no pooling-->
     <bean id="dataSource"
           class="org.springframework.jdbc.datasource.DriverManagerDataSource">

From abc8b0a018a3082ade176858120f9573830fbe98 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:29:34 +0300
Subject: [PATCH 037/103] 4_7_create_inmemory_test_ctx

---
 src/main/resources/spring/spring-app.xml                   | 1 -
 src/main/resources/spring/spring-db.xml                    | 2 ++
 src/test/java/ru/javawebinar/topjava/SpringMain.java       | 2 +-
 .../web/user/InMemoryAdminRestControllerSpringTest.java    | 3 +--
 .../topjava/web/user/InMemoryAdminRestControllerTest.java  | 3 +--
 src/test/resources/spring/inmemory.xml                     | 7 +++++++
 6 files changed, 12 insertions(+), 6 deletions(-)
 create mode 100644 src/test/resources/spring/inmemory.xml

diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index 4c05aea49..4c17228b7 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -9,7 +9,6 @@
         <constructor-arg name="repository" ref="inmemoryUserRepository"/>
     </bean>
 -->
-    <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
 
     <context:component-scan base-package="ru.javawebinar.**.service"/>
 
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 72a3f6178..8e33d32f5 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -17,6 +17,8 @@
         <property name="staticMethod" value="org.slf4j.bridge.SLF4JBridgeHandler.install" />
     </bean>
 
+    <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
+
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
         <jdbc:script location="classpath:db/initDB.sql"/>
         <jdbc:script encoding="utf-8" location="classpath:db/populateDB.sql"/>
diff --git a/src/test/java/ru/javawebinar/topjava/SpringMain.java b/src/test/java/ru/javawebinar/topjava/SpringMain.java
index b869d1c6e..e41f1ae11 100644
--- a/src/test/java/ru/javawebinar/topjava/SpringMain.java
+++ b/src/test/java/ru/javawebinar/topjava/SpringMain.java
@@ -17,7 +17,7 @@
 public class SpringMain {
     public static void main(String[] args) {
         // java 7 automatic resource management (ARM)
-        try (ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml")) {
+        try (ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml", "spring/inmemory.xml")) {
             System.out.println("Bean definition names: " + Arrays.toString(appCtx.getBeanDefinitionNames()));
             AdminRestController adminUserController = appCtx.getBean(AdminRestController.class);
             adminUserController.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
index 6fd8c56e1..3e26c2e61 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
@@ -14,9 +14,8 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-@ContextConfiguration("classpath:spring/spring-app.xml")
+@ContextConfiguration({"classpath:spring/spring-app.xml", "classpath:spring/inmemory.xml"})
 @RunWith(SpringRunner.class)
-@Ignore
 public class InMemoryAdminRestControllerSpringTest {
 
     @Autowired
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
index 824601873..14c60d960 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
@@ -13,7 +13,6 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-@Ignore
 public class InMemoryAdminRestControllerTest {
     private static final Logger log = LoggerFactory.getLogger(InMemoryAdminRestControllerTest.class);
 
@@ -23,7 +22,7 @@ public class InMemoryAdminRestControllerTest {
 
     @BeforeClass
     public static void beforeClass() {
-        appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml");
+        appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml", "spring/inmemory.xml");
         log.info("\n{}\n", Arrays.toString(appCtx.getBeanDefinitionNames()));
         controller = appCtx.getBean(AdminRestController.class);
         repository = appCtx.getBean(InMemoryUserRepository.class);
diff --git a/src/test/resources/spring/inmemory.xml b/src/test/resources/spring/inmemory.xml
new file mode 100644
index 000000000..c6a2710cb
--- /dev/null
+++ b/src/test/resources/spring/inmemory.xml
@@ -0,0 +1,7 @@
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+
+    <context:component-scan base-package="ru.javawebinar.topjava.**.repository.inmemory"/>
+</beans>
\ No newline at end of file

From e3d0601fae6da037bc8598561aea8575b24a8277 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:29:46 +0300
Subject: [PATCH 038/103] 4_8_add_jpa

---
 pom.xml                                       | 27 +++++++-
 .../topjava/model/AbstractBaseEntity.java     |  8 +++
 .../topjava/model/AbstractNamedEntity.java    | 10 +++
 .../ru/javawebinar/topjava/model/Meal.java    | 13 ++++
 .../ru/javawebinar/topjava/model/User.java    | 25 ++++++++
 .../repository/jpa/JpaMealRepository.java     | 37 +++++++++++
 .../repository/jpa/JpaUserRepository.java     | 61 +++++++++++++++++++
 src/main/resources/db/postgres.properties     |  4 ++
 src/main/resources/spring/spring-db.xml       | 36 +++++++++--
 9 files changed, 214 insertions(+), 7 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java

diff --git a/pom.xml b/pom.xml
index 02d202fd9..48368b431 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,6 +17,11 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
 
+        <!-- Hibernate -->
+        <hibernate.version>5.6.15.Final</hibernate.version>
+        <hibernate-validator.version>6.2.5.Final</hibernate-validator.version>
+        <javax-el.version>3.0.1-b12</javax-el.version>
+
         <!-- Logging -->
         <logback.version>1.2.13</logback.version>
         <slf4j.version>1.7.36</slf4j.version>
@@ -93,7 +98,7 @@
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
-            <artifactId>spring-jdbc</artifactId>
+            <artifactId>spring-orm</artifactId>
             <version>${spring.version}</version>
         </dependency>
 
@@ -104,6 +109,26 @@
             <version>${postgresql.version}</version>
         </dependency>
 
+        <!--- ORM -->
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-core</artifactId>
+            <version>${hibernate.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.hibernate.validator</groupId>
+            <artifactId>hibernate-validator</artifactId>
+            <version>${hibernate-validator.version}</version>
+        </dependency>
+
+        <!--http://hibernate.org/validator/documentation/getting-started/#unified-expression-language-el-->
+        <dependency>
+            <groupId>org.glassfish</groupId>
+            <artifactId>javax.el</artifactId>
+            <version>${javax-el.version}</version>
+            <scope>provided</scope>
+        </dependency>
+
         <!--Web-->
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index 2b5aacfb7..d9343a074 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -2,9 +2,17 @@
 
 import org.springframework.util.Assert;
 
+import javax.persistence.*;
+
+@MappedSuperclass
+// http://stackoverflow.com/questions/594597/hibernate-annotations-which-is-better-field-or-property-access
+@Access(AccessType.FIELD)
 public abstract class AbstractBaseEntity {
     public static final int START_SEQ = 100000;
 
+    @Id
+    @SequenceGenerator(name = "global_seq", sequenceName = "global_seq", allocationSize = 1, initialValue = START_SEQ)
+    @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "global_seq")
     protected Integer id;
 
     protected AbstractBaseEntity() {
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
index b87e9e18b..0b32aac58 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractNamedEntity.java
@@ -1,7 +1,17 @@
 package ru.javawebinar.topjava.model;
 
+import javax.persistence.Column;
+import javax.persistence.MappedSuperclass;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+
+
+@MappedSuperclass
 public abstract class AbstractNamedEntity extends AbstractBaseEntity {
 
+    @NotBlank
+    @Size(min = 2, max = 128)
+    @Column(name = "name", nullable = false)
     protected String name;
 
     protected AbstractNamedEntity() {
diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 1c1e67b15..788ae8f6f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava.model;
 
+import javax.persistence.FetchType;
+import javax.persistence.ManyToOne;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
@@ -11,6 +13,9 @@ public class Meal extends AbstractBaseEntity {
 
     private int calories;
 
+    @ManyToOne(fetch = FetchType.LAZY)
+    private User user;
+
     public Meal() {
     }
 
@@ -57,6 +62,14 @@ public void setCalories(int calories) {
         this.calories = calories;
     }
 
+    public User getUser() {
+        return user;
+    }
+
+    public void setUser(User user) {
+        this.user = user;
+    }
+
     @Override
     public String toString() {
         return "Meal{" +
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index 8ff7317ad..72237f874 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -1,23 +1,48 @@
 package ru.javawebinar.topjava.model;
 
+import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
 
+import javax.persistence.*;
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
 import java.util.*;
 
 import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
 
+@Entity
+@Table(name = "users")
 public class User extends AbstractNamedEntity {
 
+    @Column(name = "email", nullable = false, unique = true)
+    @Email
+    @NotBlank
+    @Size(max = 128)
     private String email;
 
+    @Column(name = "password", nullable = false)
+    @NotBlank
+    @Size(min = 5, max = 128)
     private String password;
 
+    @Column(name = "enabled", nullable = false, columnDefinition = "bool default true")
     private boolean enabled = true;
 
+    @Column(name = "registered", nullable = false, columnDefinition = "timestamp default now()", updatable = false)
+    @NotNull
     private Date registered = new Date();
 
+    @Enumerated(EnumType.STRING)
+    @CollectionTable(name = "user_role", joinColumns = @JoinColumn(name = "user_id"),
+            uniqueConstraints = {@UniqueConstraint(columnNames = {"user_id", "role"}, name = "uk_user_role")})
+    @Column(name = "role")
+    @ElementCollection(fetch = FetchType.EAGER)
     private Set<Role> roles;
 
+    @Column(name = "calories_per_day", nullable = false, columnDefinition = "int default 2000")
+    @Range(min = 10, max = 10000)
     private int caloriesPerDay = DEFAULT_CALORIES_PER_DAY;
 
     public User() {
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java
new file mode 100644
index 000000000..9cc19a4dc
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java
@@ -0,0 +1,37 @@
+package ru.javawebinar.topjava.repository.jpa;
+
+import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.repository.MealRepository;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Repository
+public class JpaMealRepository implements MealRepository {
+
+    @Override
+    public Meal save(Meal meal, int userId) {
+        return null;
+    }
+
+    @Override
+    public boolean delete(int id, int userId) {
+        return false;
+    }
+
+    @Override
+    public Meal get(int id, int userId) {
+        return null;
+    }
+
+    @Override
+    public List<Meal> getAll(int userId) {
+        return null;
+    }
+
+    @Override
+    public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
new file mode 100644
index 000000000..68ae67d01
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
@@ -0,0 +1,61 @@
+package ru.javawebinar.topjava.repository.jpa;
+
+import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.repository.UserRepository;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+import javax.persistence.Query;
+import java.util.List;
+
+@Repository
+public class JpaUserRepository implements UserRepository {
+
+/*
+    @Autowired
+    private SessionFactory sessionFactory;
+
+    private Session openSession() {
+        return sessionFactory.getCurrentSession();
+    }
+*/
+
+    @PersistenceContext
+    private EntityManager em;
+
+    @Override
+    public User save(User user) {
+        if (user.isNew()) {
+            em.persist(user);
+            return user;
+        } else {
+            return em.merge(user);
+        }
+    }
+
+    @Override
+    public User get(int id) {
+        return em.find(User.class, id);
+    }
+
+    @Override
+    public boolean delete(int id) {
+
+/*      User ref = em.getReference(User.class, id);
+        em.remove(ref);
+*/
+        Query query = em.createQuery("DELETE FROM User u WHERE u.id=:id");
+        return query.setParameter("id", id).executeUpdate() != 0;
+    }
+
+    @Override
+    public User getByEmail(String email) {
+        return null;
+    }
+
+    @Override
+    public List<User> getAll() {
+        return null;
+    }
+}
diff --git a/src/main/resources/db/postgres.properties b/src/main/resources/db/postgres.properties
index 663c63f19..0a62b790d 100644
--- a/src/main/resources/db/postgres.properties
+++ b/src/main/resources/db/postgres.properties
@@ -1,4 +1,8 @@
 database.url=jdbc:postgresql://localhost:5432/topjava
 database.username=user
 database.password=password
+
 database.init=true
+jpa.showSql=true
+hibernate.format_sql=true
+hibernate.use_sql_comments=true
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 8e33d32f5..959e712ad 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -1,5 +1,6 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:p="http://www.springframework.org/schema/p"
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:jdbc="http://www.springframework.org/schema/jdbc"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
@@ -17,7 +18,7 @@
         <property name="staticMethod" value="org.slf4j.bridge.SLF4JBridgeHandler.install" />
     </bean>
 
-    <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
+    <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>
 
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
         <jdbc:script location="classpath:db/initDB.sql"/>
@@ -33,11 +34,34 @@
         <property name="password" value="${database.password}"/>
     </bean>
 
-    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
-        <constructor-arg ref="dataSource"/>
-    </bean>
+    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
+          p:dataSource-ref="dataSource"
+          p:packagesToScan="ru.javawebinar.**.model">
+        <!--p:persistenceUnitName="persistenceUnit">-->
+
+        <property name="jpaPropertyMap">
+            <map>
+                <entry key="#{T(org.hibernate.cfg.AvailableSettings).FORMAT_SQL}" value="${hibernate.format_sql}"/>
+                <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SQL_COMMENTS}" value="${hibernate.use_sql_comments}"/>
+                <!--<entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_AUTO}" value="${hibernate.hbm2ddl.auto}"/>-->
+            </map>
+        </property>
 
-    <bean id="namedJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
-        <constructor-arg ref="jdbcTemplate"/>
+        <property name="jpaVendorAdapter">
+            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"
+                  p:showSql="${jpa.showSql}">
+            </bean>
+        </property>
     </bean>
+
+    <!--
+        <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
+        <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+            <constructor-arg ref="dataSource"/>
+        </bean>
+
+        <bean id="namedJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
+            <constructor-arg ref="jdbcTemplate"/>
+        </bean>
+    -->
 </beans>
\ No newline at end of file

From d0b18d3f65ac95b1b7ed4bef9b63acc42d6aae2a Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:29:57 +0300
Subject: [PATCH 039/103] 4_9_add_named_query_and_transaction

---
 .../ru/javawebinar/topjava/model/User.java    |  9 +++++++++
 .../repository/jpa/JpaUserRepository.java     | 20 +++++++++++++++----
 src/main/resources/spring/spring-db.xml       | 10 +++++++++-
 .../topjava/service/MealServiceTest.java      |  2 ++
 4 files changed, 36 insertions(+), 5 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index 72237f874..b1892571f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -12,10 +12,19 @@
 
 import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
 
+@NamedQueries({
+        @NamedQuery(name = User.DELETE, query = "DELETE FROM User u WHERE u.id=:id"),
+        @NamedQuery(name = User.BY_EMAIL, query = "SELECT u FROM User u LEFT JOIN FETCH u.roles WHERE u.email=?1"),
+        @NamedQuery(name = User.ALL_SORTED, query = "SELECT u FROM User u LEFT JOIN FETCH u.roles ORDER BY u.name, u.email"),
+})
 @Entity
 @Table(name = "users")
 public class User extends AbstractNamedEntity {
 
+    public static final String DELETE = "User.delete";
+    public static final String BY_EMAIL = "User.getByEmail";
+    public static final String ALL_SORTED = "User.getAllSorted";
+
     @Column(name = "email", nullable = false, unique = true)
     @Email
     @NotBlank
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
index 68ae67d01..3a1bbddc4 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
@@ -1,15 +1,17 @@
 package ru.javawebinar.topjava.repository.jpa;
 
+import org.springframework.dao.support.DataAccessUtils;
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 
 import javax.persistence.EntityManager;
 import javax.persistence.PersistenceContext;
-import javax.persistence.Query;
 import java.util.List;
 
 @Repository
+@Transactional(readOnly = true)
 public class JpaUserRepository implements UserRepository {
 
 /*
@@ -25,6 +27,7 @@ private Session openSession() {
     private EntityManager em;
 
     @Override
+    @Transactional
     public User save(User user) {
         if (user.isNew()) {
             em.persist(user);
@@ -40,22 +43,31 @@ public User get(int id) {
     }
 
     @Override
+    @Transactional
     public boolean delete(int id) {
 
 /*      User ref = em.getReference(User.class, id);
         em.remove(ref);
-*/
+
         Query query = em.createQuery("DELETE FROM User u WHERE u.id=:id");
         return query.setParameter("id", id).executeUpdate() != 0;
+*/
+        return em.createNamedQuery(User.DELETE)
+                .setParameter("id", id)
+                .executeUpdate() != 0;
     }
 
     @Override
     public User getByEmail(String email) {
-        return null;
+        List<User> users = em.createNamedQuery(User.BY_EMAIL, User.class)
+                .setParameter(1, email)
+                .getResultList();
+        return DataAccessUtils.singleResult(users);
     }
 
     @Override
     public List<User> getAll() {
-        return null;
+        return em.createNamedQuery(User.ALL_SORTED, User.class)
+                .getResultList();
     }
 }
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 959e712ad..fc45d2a4a 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -3,9 +3,11 @@
        xmlns:p="http://www.springframework.org/schema/p"
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:jdbc="http://www.springframework.org/schema/jdbc"
+       xmlns:tx="http://www.springframework.org/schema/tx"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
-       http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd">
+       http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
+       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
 
     <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
 
@@ -54,6 +56,12 @@
         </property>
     </bean>
 
+    <tx:annotation-driven/>
+
+    <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
+    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
+          p:entityManagerFactory-ref="entityManagerFactory"/>
+
     <!--
         <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
         <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index 12a4ba266..9f0f9a543 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.service;
 
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -25,6 +26,7 @@
 })
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+@Ignore
 public class MealServiceTest {
 
     @Autowired

From eeaae70879952567fe7d5ec93bab963729c83502 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:30:09 +0300
Subject: [PATCH 040/103] 4_10_add_hsqldb

---
 pom.xml                                   |  6 ++++
 src/main/resources/db/hsqldb.properties   | 12 +++++++
 src/main/resources/db/initDB_hsql.sql     | 39 +++++++++++++++++++++++
 src/main/resources/db/postgres.properties |  2 ++
 src/main/resources/spring/spring-db.xml   |  7 ++--
 5 files changed, 64 insertions(+), 2 deletions(-)
 create mode 100644 src/main/resources/db/hsqldb.properties
 create mode 100644 src/main/resources/db/initDB_hsql.sql

diff --git a/pom.xml b/pom.xml
index 48368b431..b7f694fa1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -108,6 +108,12 @@
             <artifactId>postgresql</artifactId>
             <version>${postgresql.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.hsqldb</groupId>
+            <artifactId>hsqldb</artifactId>
+            <version>2.3.4</version>
+        </dependency>
+
 
         <!--- ORM -->
         <dependency>
diff --git a/src/main/resources/db/hsqldb.properties b/src/main/resources/db/hsqldb.properties
new file mode 100644
index 000000000..c7944e25c
--- /dev/null
+++ b/src/main/resources/db/hsqldb.properties
@@ -0,0 +1,12 @@
+#database.url=jdbc:hsqldb:file:D:/temp/topjava
+
+database.url=jdbc:hsqldb:mem:topjava
+database.username=sa
+database.password=
+database.driverClassName=org.hsqldb.jdbcDriver
+
+database.init=true
+jdbc.initLocation=classpath:db/initDB_hsql.sql
+jpa.showSql=true
+hibernate.format_sql=true
+hibernate.use_sql_comments=true
\ No newline at end of file
diff --git a/src/main/resources/db/initDB_hsql.sql b/src/main/resources/db/initDB_hsql.sql
new file mode 100644
index 000000000..9e0e195e6
--- /dev/null
+++ b/src/main/resources/db/initDB_hsql.sql
@@ -0,0 +1,39 @@
+DROP TABLE user_role IF EXISTS;
+DROP TABLE meal IF EXISTS;
+DROP TABLE users IF EXISTS;
+DROP SEQUENCE global_seq IF EXISTS;
+
+CREATE SEQUENCE GLOBAL_SEQ AS INTEGER START WITH 100000;
+
+CREATE TABLE users
+(
+    id               INTEGER GENERATED BY DEFAULT AS SEQUENCE GLOBAL_SEQ PRIMARY KEY,
+    name             VARCHAR(255)            NOT NULL,
+    email            VARCHAR(255)            NOT NULL,
+    password         VARCHAR(255)            NOT NULL,
+    registered       TIMESTAMP DEFAULT now() NOT NULL,
+    enabled          BOOLEAN   DEFAULT TRUE  NOT NULL,
+    calories_per_day INTEGER   DEFAULT 2000  NOT NULL
+);
+CREATE UNIQUE INDEX users_unique_email_idx
+    ON USERS (email);
+
+CREATE TABLE user_role
+(
+    user_id INTEGER NOT NULL,
+    role    VARCHAR(255) NOT NULL,
+    CONSTRAINT user_roles_idx UNIQUE (user_id, role),
+    FOREIGN KEY (user_id) REFERENCES USERS (id) ON DELETE CASCADE
+);
+
+CREATE TABLE meal
+(
+    id          INTEGER GENERATED BY DEFAULT AS SEQUENCE GLOBAL_SEQ PRIMARY KEY,
+    date_time   TIMESTAMP    NOT NULL,
+    description VARCHAR(255) NOT NULL,
+    calories    INT          NOT NULL,
+    user_id     INTEGER      NOT NULL,
+    FOREIGN KEY (user_id) REFERENCES USERS (id) ON DELETE CASCADE
+);
+CREATE UNIQUE INDEX meal_unique_user_datetime_idx
+    ON meal (user_id, date_time)
\ No newline at end of file
diff --git a/src/main/resources/db/postgres.properties b/src/main/resources/db/postgres.properties
index 0a62b790d..fa02ee049 100644
--- a/src/main/resources/db/postgres.properties
+++ b/src/main/resources/db/postgres.properties
@@ -1,8 +1,10 @@
 database.url=jdbc:postgresql://localhost:5432/topjava
 database.username=user
 database.password=password
+database.driverClassName=org.postgresql.Driver
 
 database.init=true
+jdbc.initLocation=classpath:db/initDB.sql
 jpa.showSql=true
 hibernate.format_sql=true
 hibernate.use_sql_comments=true
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index fc45d2a4a..970261d06 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -9,7 +9,10 @@
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
 
+<!-- Change DB by comment/uncomment property-placeholder -->
+
     <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
+<!--    <context:property-placeholder location="classpath:db/hsqldb.properties" system-properties-mode="OVERRIDE"/>-->
 
 <!--
     For postgres driver logging
@@ -23,14 +26,14 @@
     <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>
 
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
-        <jdbc:script location="classpath:db/initDB.sql"/>
+        <jdbc:script location="${jdbc.initLocation}"/>
         <jdbc:script encoding="utf-8" location="classpath:db/populateDB.sql"/>
     </jdbc:initialize-database>
 
     <!--no pooling-->
     <bean id="dataSource"
           class="org.springframework.jdbc.datasource.DriverManagerDataSource">
-        <property name="driverClassName" value="org.postgresql.Driver"/>
+        <property name="driverClassName" value="${database.driverClassName}"/>
         <property name="url" value="${database.url}"/>
         <property name="username" value="${database.username}"/>
         <property name="password" value="${database.password}"/>

From 2fd2e0544d99c836d1cd638b90cb66bc2f228f36 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:30:38 +0300
Subject: [PATCH 041/103] 5_1_jdk_21

---
 pom.xml                                        | 16 ++++++++++++----
 .../ru/javawebinar/topjava/model/User.java     |  2 +-
 .../repository/jdbc/JdbcUserRepository.java    |  7 ++++---
 .../ru/javawebinar/topjava/util/MealsUtil.java |  2 +-
 .../javawebinar/topjava/web/MealServlet.java   | 18 ++++++++----------
 .../ru/javawebinar/topjava/MatcherFactory.java |  4 ++--
 .../ru/javawebinar/topjava/MealTestData.java   |  3 +--
 .../inmemory/InMemoryMealRepository.java       | 13 ++++++-------
 .../inmemory/InMemoryUserRepository.java       |  3 +--
 9 files changed, 36 insertions(+), 32 deletions(-)

diff --git a/pom.xml b/pom.xml
index b7f694fa1..21a4f09c5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -12,7 +12,7 @@
     <url>https://javaops-demo.ru/topjava</url>
 
     <properties>
-        <java.version>1.8</java.version>
+        <java.version>21</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
@@ -23,8 +23,8 @@
         <javax-el.version>3.0.1-b12</javax-el.version>
 
         <!-- Logging -->
-        <logback.version>1.2.13</logback.version>
-        <slf4j.version>1.7.36</slf4j.version>
+        <logback.version>1.5.20</logback.version>
+        <slf4j.version>2.0.17</slf4j.version>
 
         <!--DB-->
         <postgresql.version>42.7.8</postgresql.version>
@@ -54,7 +54,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>2.22.2</version>
+                <version>3.5.4</version>
                 <configuration>
                     <argLine>-Dfile.encoding=UTF-8</argLine>
                 </configuration>
@@ -84,6 +84,14 @@
             <scope>runtime</scope>
         </dependency>
 
+        <!--  javax.annotation.meta.When.MAYBE compile warning, https://stackoverflow.com/questions/53326271/548473 -->
+        <dependency>
+            <groupId>com.google.code.findbugs</groupId>
+            <artifactId>annotations</artifactId>
+            <version>3.0.1</version>
+            <scope>compile</scope>
+        </dependency>
+
         <dependency>
             <groupId>javax.annotation</groupId>
             <artifactId>javax.annotation-api</artifactId>
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index b1892571f..e6233f3de 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -62,7 +62,7 @@ public User(User u) {
     }
 
     public User(Integer id, String name, String email, String password, Role... roles) {
-        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, new Date(), Arrays.asList(roles));
+        this(id, name, email, password, DEFAULT_CALORIES_PER_DAY, true, new Date(), List.of(roles));
     }
 
     public User(Integer id, String name, String email, String password, int caloriesPerDay, boolean enabled, Date registered, Collection<Role> roles) {
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
index 412bfbebc..0d4baa50e 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
@@ -41,9 +41,10 @@ public User save(User user) {
         if (user.isNew()) {
             Number newKey = insertUser.executeAndReturnKey(parameterSource);
             user.setId(newKey.intValue());
-        } else if (namedParameterJdbcTemplate.update(
-                "UPDATE users SET name=:name, email=:email, password=:password, " +
-                        "registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id", parameterSource) == 0) {
+        } else if (namedParameterJdbcTemplate.update("""
+                   UPDATE users SET name=:name, email=:email, password=:password, 
+                   registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id
+                """, parameterSource) == 0) {
             return null;
         }
         return user;
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index d767652eb..658671b9d 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -35,7 +35,7 @@ private static List<MealTo> filterByPredicate(Collection<Meal> meals, int calori
         return meals.stream()
                 .filter(filter)
                 .map(meal -> createTo(meal, caloriesSumByDate.get(meal.getDate()) > caloriesPerDay))
-                .collect(Collectors.toList());
+                .toList();
     }
 
     private static MealTo createTo(Meal meal, boolean excess) {
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index bca1e4235..13efd88b1 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -58,32 +58,30 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response) t
         String action = request.getParameter("action");
 
         switch (action == null ? "all" : action) {
-            case "delete":
+            case "delete" -> {
                 int id = getId(request);
                 mealController.delete(id);
                 response.sendRedirect("meals");
-                break;
-            case "create":
-            case "update":
+            }
+            case "create", "update" -> {
                 final Meal meal = "create".equals(action) ?
                         new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000) :
                         mealController.get(getId(request));
                 request.setAttribute("meal", meal);
                 request.getRequestDispatcher("/mealForm.jsp").forward(request, response);
-                break;
-            case "filter":
+            }
+            case "filter" -> {
                 LocalDate startDate = parseLocalDate(request.getParameter("startDate"));
                 LocalDate endDate = parseLocalDate(request.getParameter("endDate"));
                 LocalTime startTime = parseLocalTime(request.getParameter("startTime"));
                 LocalTime endTime = parseLocalTime(request.getParameter("endTime"));
                 request.setAttribute("meals", mealController.getBetween(startDate, startTime, endDate, endTime));
                 request.getRequestDispatcher("/meals.jsp").forward(request, response);
-                break;
-            case "all":
-            default:
+            }
+            default -> {
                 request.setAttribute("meals", mealController.getAll());
                 request.getRequestDispatcher("/meals.jsp").forward(request, response);
-                break;
+            }
         }
     }
 
diff --git a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
index 200e27e5f..c5f04086a 100644
--- a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
+++ b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
@@ -1,6 +1,6 @@
 package ru.javawebinar.topjava;
 
-import java.util.Arrays;
+import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -27,7 +27,7 @@ public void assertMatch(T actual, T expected) {
 
         @SafeVarargs
         public final void assertMatch(Iterable<T> actual, T... expected) {
-            assertMatch(actual, Arrays.asList(expected));
+            assertMatch(actual, List.of(expected));
         }
 
         public void assertMatch(Iterable<T> actual, Iterable<T> expected) {
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
index 5190f5082..03b594012 100644
--- a/src/test/java/ru/javawebinar/topjava/MealTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -4,7 +4,6 @@
 
 import java.time.Month;
 import java.time.temporal.ChronoUnit;
-import java.util.Arrays;
 import java.util.List;
 
 import static java.time.LocalDateTime.of;
@@ -27,7 +26,7 @@ public class MealTestData {
     public static final Meal adminMeal1 = new Meal(ADMIN_MEAL_ID, of(2020, Month.JANUARY, 31, 14, 0), "Админ ланч", 510);
     public static final Meal adminMeal2 = new Meal(ADMIN_MEAL_ID + 1, of(2020, Month.JANUARY, 31, 21, 0), "Админ ужин", 1500);
 
-    public static final List<Meal> meals = Arrays.asList(meal7, meal6, meal5, meal4, meal3, meal2, meal1);
+    public static final List<Meal> meals = List.of(meal7, meal6, meal5, meal4, meal3, meal2, meal1);
 
     public static Meal getNew() {
         return new Meal(null, of(2020, Month.FEBRUARY, 1, 18, 0), "Созданный ужин", 300);
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
index 05527fca8..5c65ced86 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryMealRepository.java
@@ -15,7 +15,6 @@
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.function.Predicate;
-import java.util.stream.Collectors;
 
 @Repository
 public class InMemoryMealRepository implements MealRepository {
@@ -25,7 +24,7 @@ public class InMemoryMealRepository implements MealRepository {
     private final Map<Integer, InMemoryBaseRepository<Meal>> usersMealsMap = new ConcurrentHashMap<>();
 
     {
-        InMemoryBaseRepository<Meal> userMeals = new InMemoryBaseRepository<>();
+        var userMeals = new InMemoryBaseRepository<Meal>();
         MealTestData.meals.forEach(userMeals::put);
         usersMealsMap.put(UserTestData.USER_ID, userMeals);
     }
@@ -34,7 +33,7 @@ public class InMemoryMealRepository implements MealRepository {
     @Override
     public Meal save(Meal meal, int userId) {
         Objects.requireNonNull(meal, "meal must not be null");
-        InMemoryBaseRepository<Meal> meals = usersMealsMap.computeIfAbsent(userId, uId -> new InMemoryBaseRepository<>());
+        var meals = usersMealsMap.computeIfAbsent(userId, uId -> new InMemoryBaseRepository<>());
         return meals.save(meal);
     }
 
@@ -50,13 +49,13 @@ public void preDestroy() {
 
     @Override
     public boolean delete(int id, int userId) {
-        InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);
+        var meals = usersMealsMap.get(userId);
         return meals != null && meals.delete(id);
     }
 
     @Override
     public Meal get(int id, int userId) {
-        InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);
+        var meals = usersMealsMap.get(userId);
         return meals == null ? null : meals.get(id);
     }
 
@@ -71,11 +70,11 @@ public List<Meal> getAll(int userId) {
     }
 
     private List<Meal> filterByPredicate(int userId, Predicate<Meal> filter) {
-        InMemoryBaseRepository<Meal> meals = usersMealsMap.get(userId);
+        var meals = usersMealsMap.get(userId);
         return meals == null ? Collections.emptyList() :
                 meals.getCollection().stream()
                         .filter(filter)
                         .sorted(Comparator.comparing(Meal::getDateTime).reversed())
-                        .collect(Collectors.toList());
+                        .toList();
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
index 7e2fadbf8..f3585dfff 100644
--- a/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
+++ b/src/test/java/ru/javawebinar/topjava/repository/inmemory/InMemoryUserRepository.java
@@ -7,7 +7,6 @@
 import java.util.Comparator;
 import java.util.List;
 import java.util.Objects;
-import java.util.stream.Collectors;
 
 import static ru.javawebinar.topjava.UserTestData.*;
 
@@ -27,7 +26,7 @@ public void init() {
     public List<User> getAll() {
         return getCollection().stream()
                 .sorted(Comparator.comparing(User::getName).thenComparing(User::getEmail))
-                .collect(Collectors.toList());
+                .toList();
     }
 
     @Override

From 7872bee2caae4adc0b3578e71cc400b6fef9c315 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:30:56 +0300
Subject: [PATCH 042/103] 5_2_HW4

---
 .../ru/javawebinar/topjava/model/Meal.java    | 33 +++++++++++++++--
 .../repository/jpa/JpaMealRepository.java     | 35 ++++++++++++++++---
 .../ru/javawebinar/topjava/MealTestData.java  |  2 +-
 .../topjava/service/MealServiceTest.java      |  2 --
 4 files changed, 62 insertions(+), 10 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 788ae8f6f..fd7c5daee 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -1,19 +1,48 @@
 package ru.javawebinar.topjava.model;
 
-import javax.persistence.FetchType;
-import javax.persistence.ManyToOne;
+import org.hibernate.validator.constraints.Range;
+
+import javax.persistence.*;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
+import javax.validation.constraints.Size;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 
+@NamedQueries({
+        @NamedQuery(name = Meal.ALL_SORTED, query = "SELECT m FROM Meal m WHERE m.user.id=:userId ORDER BY m.dateTime DESC"),
+        @NamedQuery(name = Meal.DELETE, query = "DELETE FROM Meal m WHERE m.id=:id AND m.user.id=:userId"),
+        @NamedQuery(name = Meal.GET_BETWEEN, query = """
+                    SELECT m FROM Meal m 
+                    WHERE m.user.id=:userId AND m.dateTime >= :startDateTime AND m.dateTime < :endDateTime ORDER BY m.dateTime DESC
+                """),
+//        @NamedQuery(name = Meal.UPDATE, query = "UPDATE Meal m SET m.dateTime = :datetime, m.calories= :calories," +
+//                "m.description=:desc where m.id=:id and m.user.id=:userId")
+})
+@Entity
+@Table(name = "meal", uniqueConstraints = {@UniqueConstraint(columnNames = {"user_id", "date_time"}, name = "meal_unique_user_datetime_idx")})
 public class Meal extends AbstractBaseEntity {
+    public static final String ALL_SORTED = "Meal.getAll";
+    public static final String DELETE = "Meal.delete";
+    public static final String GET_BETWEEN = "Meal.getBetween";
+
+    @Column(name = "date_time", nullable = false)
+    @NotNull
     private LocalDateTime dateTime;
 
+    @Column(name = "description", nullable = false)
+    @NotBlank
+    @Size(min = 2, max = 120)
     private String description;
 
+    @Column(name = "calories", nullable = false)
+    @Range(min = 10, max = 5000)
     private int calories;
 
     @ManyToOne(fetch = FetchType.LAZY)
+    @JoinColumn(name = "user_id", nullable = false)
+    @NotNull
     private User user;
 
     public Meal() {
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java
index 9cc19a4dc..6df9fd99f 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaMealRepository.java
@@ -1,37 +1,62 @@
 package ru.javawebinar.topjava.repository.jpa;
 
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.MealRepository;
 
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
 import java.time.LocalDateTime;
 import java.util.List;
 
 @Repository
+@Transactional(readOnly = true)
 public class JpaMealRepository implements MealRepository {
 
+    @PersistenceContext
+    private EntityManager em;
+
     @Override
+    @Transactional
     public Meal save(Meal meal, int userId) {
-        return null;
+        meal.setUser(em.getReference(User.class, userId));
+        if (meal.isNew()) {
+            em.persist(meal);
+            return meal;
+        }
+        return get(meal.id(), userId) == null ? null : em.merge(meal);
     }
 
     @Override
+    @Transactional
     public boolean delete(int id, int userId) {
-        return false;
+        return em.createNamedQuery(Meal.DELETE)
+                .setParameter("id", id)
+                .setParameter("userId", userId)
+                .executeUpdate() != 0;
     }
 
     @Override
     public Meal get(int id, int userId) {
-        return null;
+        Meal meal = em.find(Meal.class, id);
+        return meal != null && meal.getUser().getId() == userId ? meal : null;
     }
 
     @Override
     public List<Meal> getAll(int userId) {
-        return null;
+        return em.createNamedQuery(Meal.ALL_SORTED, Meal.class)
+                .setParameter("userId", userId)
+                .getResultList();
     }
 
     @Override
     public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
-        return null;
+        return em.createNamedQuery(Meal.GET_BETWEEN, Meal.class)
+                .setParameter("userId", userId)
+                .setParameter("startDateTime", startDateTime)
+                .setParameter("endDateTime", endDateTime)
+                .getResultList();
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
index 03b594012..d044e3f90 100644
--- a/src/test/java/ru/javawebinar/topjava/MealTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -10,7 +10,7 @@
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class MealTestData {
-    public static final MatcherFactory.Matcher<Meal> MEAL_MATCHER = MatcherFactory.usingIgnoringFieldsComparator();
+    public static final MatcherFactory.Matcher<Meal> MEAL_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("user");
 
     public static final int NOT_FOUND = 10;
     public static final int MEAL1_ID = START_SEQ + 3;
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index 9f0f9a543..12a4ba266 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -1,6 +1,5 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -26,7 +25,6 @@
 })
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
-@Ignore
 public class MealServiceTest {
 
     @Autowired

From d53fae0aed376f3c1dbcff93415cc29af31bc6b8 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:31:09 +0300
Subject: [PATCH 043/103] 5_3_fix_hibernate_issue

---
 .../topjava/model/AbstractBaseEntity.java     | 27 ++++++++++---------
 src/main/resources/spring/spring-db.xml       |  1 +
 2 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index d9343a074..7d7911178 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -4,6 +4,8 @@
 
 import javax.persistence.*;
 
+import static org.hibernate.proxy.HibernateProxyHelper.getClassWithoutInitializingProxy;
+
 @MappedSuperclass
 // http://stackoverflow.com/questions/594597/hibernate-annotations-which-is-better-field-or-property-access
 @Access(AccessType.FIELD)
@@ -13,6 +15,8 @@ public abstract class AbstractBaseEntity {
     @Id
     @SequenceGenerator(name = "global_seq", sequenceName = "global_seq", allocationSize = 1, initialValue = START_SEQ)
     @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "global_seq")
+//  See https://hibernate.atlassian.net/browse/HHH-3718 and https://hibernate.atlassian.net/browse/HHH-12034
+//  Proxy initialization when accessing its identifier managed now by JPA_PROXY_COMPLIANCE setting
     protected Integer id;
 
     protected AbstractBaseEntity() {
@@ -30,34 +34,31 @@ public Integer getId() {
         return id;
     }
 
+    // doesn't work for hibernate lazy proxy
     public int id() {
         Assert.notNull(id, "Entity must have id");
         return id;
     }
 
     public boolean isNew() {
-        return this.id == null;
+        return getId() == null;
     }
 
     @Override
     public String toString() {
-        return getClass().getSimpleName() + ":" + id;
+        return getClass().getSimpleName() + ":" + getId();
     }
 
+    //  https://stackoverflow.com/a/78077907/548473
     @Override
-    public boolean equals(Object o) {
-        if (this == o) {
-            return true;
-        }
-        if (o == null || getClass() != o.getClass()) {
-            return false;
-        }
-        AbstractBaseEntity that = (AbstractBaseEntity) o;
-        return id != null && id.equals(that.id);
+    public final boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClassWithoutInitializingProxy(this) != getClassWithoutInitializingProxy(o)) return false;
+        return getId() != null && getId().equals(((AbstractBaseEntity) o).getId());
     }
 
     @Override
-    public int hashCode() {
-        return id == null ? 0 : id;
+    public final int hashCode() {
+        return getClassWithoutInitializingProxy(this).hashCode();
     }
 }
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 970261d06..ae30dc794 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -48,6 +48,7 @@
             <map>
                 <entry key="#{T(org.hibernate.cfg.AvailableSettings).FORMAT_SQL}" value="${hibernate.format_sql}"/>
                 <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SQL_COMMENTS}" value="${hibernate.use_sql_comments}"/>
+                <entry key="#{T(org.hibernate.cfg.AvailableSettings).JPA_PROXY_COMPLIANCE}" value="false"/>
                 <!--<entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_AUTO}" value="${hibernate.hbm2ddl.auto}"/>-->
             </map>
         </property>

From a89342e472e2177f035e4e97ee530e69e0757927 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:31:24 +0300
Subject: [PATCH 044/103] 5_4_HW4_optional

---
 src/main/resources/logback.xml                |  2 +-
 .../topjava/service/MealServiceTest.java      | 34 ++++++++++++++++++-
 src/test/resources/logback-test.xml           | 16 +++++++--
 3 files changed, 47 insertions(+), 5 deletions(-)

diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index b73b15176..d5fbdd95d 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -16,7 +16,7 @@
     <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
             <charset>UTF-8</charset>
-            <pattern>%d{HH:mm:ss.SSS} %-5level %class{50}.%M:%L - %msg%n</pattern>
+            <pattern>%d{HH:mm:ss.SSS} %highlight(%-5level) %cyan(%class{50}.%M:%L) - %msg%n</pattern>
         </encoder>
     </appender>
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index 12a4ba266..2af6ee183 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -1,7 +1,13 @@
 package ru.javawebinar.topjava.service;
 
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.rules.Stopwatch;
+import org.junit.runner.Description;
 import org.junit.runner.RunWith;
+import org.slf4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
 import org.springframework.test.context.ContextConfiguration;
@@ -13,8 +19,10 @@
 
 import java.time.LocalDate;
 import java.time.Month;
+import java.util.concurrent.TimeUnit;
 
 import static org.junit.Assert.assertThrows;
+import static org.slf4j.LoggerFactory.getLogger;
 import static ru.javawebinar.topjava.MealTestData.*;
 import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
@@ -26,10 +34,33 @@
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 public class MealServiceTest {
+    private static final Logger log = getLogger("result");
+
+    private static final StringBuilder results = new StringBuilder();
+
+    @Rule
+    // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev
+    public final Stopwatch stopwatch = new Stopwatch() {
+        @Override
+        protected void finished(long nanos, Description description) {
+            String result = String.format("\n%-25s %7d", description.getMethodName(), TimeUnit.NANOSECONDS.toMillis(nanos));
+            results.append(result);
+            log.info(result + " ms\n");
+        }
+    };
 
     @Autowired
     private MealService service;
 
+    @AfterClass
+    public static void printResult() {
+        log.info("\n---------------------------------" +
+                "\nTest                 Duration, ms" +
+                "\n---------------------------------" +
+                results +
+                "\n---------------------------------");
+    }
+
     @Test
     public void delete() {
         service.delete(MEAL1_ID, USER_ID);
@@ -87,7 +118,8 @@ public void update() {
 
     @Test
     public void updateNotOwn() {
-        assertThrows(NotFoundException.class, () -> service.update(meal1, ADMIN_ID));
+        NotFoundException exception = assertThrows(NotFoundException.class, () -> service.update(meal1, ADMIN_ID));
+        Assert.assertEquals("Not found entity with id=" + MEAL1_ID, exception.getMessage());
         MEAL_MATCHER.assertMatch(service.get(MEAL1_ID, USER_ID), meal1);
     }
 
diff --git a/src/test/resources/logback-test.xml b/src/test/resources/logback-test.xml
index da4eed7b9..803655475 100644
--- a/src/test/resources/logback-test.xml
+++ b/src/test/resources/logback-test.xml
@@ -7,12 +7,22 @@
     <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
         <encoder>
             <charset>UTF-8</charset>
-            <pattern>%d{HH:mm:ss.SSS} %-5level %class{50}.%M:%L - %msg%n</pattern>
+            <pattern>%d{HH:mm:ss.SSS} %highlight(%-5level) %cyan(%class{50}.%M:%L) - %msg%n</pattern>
         </encoder>
     </appender>
 
-    <logger name="org.postgresql" level="debug"/>
-    <logger name="org.springframework.jdbc" level="info"/>
+    <appender name="result" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <charset>UTF-8</charset>
+            <pattern>%magenta(%msg%n)</pattern>
+        </encoder>
+    </appender>
+    <logger name="result" level="INFO" additivity="false">
+        <appender-ref ref="result"/>
+    </logger>
+
+<!--    <logger name="org.postgresql" level="debug"/>-->
+<!--    <logger name="org.springframework.jdbc" level="info"/>-->
     <logger name="ru.javawebinar.topjava" level="debug"/>
 
     <root level="INFO">

From ab523b6d037a51fcc0f881c387e1d65106c8442e Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:31:44 +0300
Subject: [PATCH 045/103] 5_5_profiles_connection_pool

---
 pom.xml                                       | 57 ++++++++++++-------
 .../java/ru/javawebinar/topjava/Profiles.java | 15 +++++
 src/main/resources/db/hsqldb.properties       |  1 -
 src/main/resources/db/postgres.properties     |  1 -
 src/main/resources/spring/spring-db.xml       | 55 ++++++++++--------
 .../topjava/service/MealServiceTest.java      |  3 +
 .../topjava/service/UserServiceTest.java      |  3 +
 7 files changed, 90 insertions(+), 45 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/Profiles.java

diff --git a/pom.xml b/pom.xml
index 21a4f09c5..9d87b3926 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,6 +16,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
+        <tomcat.version>9.0.111</tomcat.version>
 
         <!-- Hibernate -->
         <hibernate.version>5.6.15.Final</hibernate.version>
@@ -70,13 +71,6 @@
             <version>${slf4j.version}</version>
         </dependency>
 
-        <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>jul-to-slf4j</artifactId>
-            <version>${slf4j.version}</version>
-            <scope>runtime</scope>
-        </dependency>
-
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
@@ -110,19 +104,6 @@
             <version>${spring.version}</version>
         </dependency>
 
-        <!--DataBase-->
-        <dependency>
-            <groupId>org.postgresql</groupId>
-            <artifactId>postgresql</artifactId>
-            <version>${postgresql.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>org.hsqldb</groupId>
-            <artifactId>hsqldb</artifactId>
-            <version>2.3.4</version>
-        </dependency>
-
-
         <!--- ORM -->
         <dependency>
             <groupId>org.hibernate</groupId>
@@ -179,6 +160,42 @@
     </dependencies>
 
     <profiles>
+        <profile>
+            <id>hsqldb</id>
+            <dependencies>
+                <dependency>
+                    <groupId>org.hsqldb</groupId>
+                    <artifactId>hsqldb</artifactId>
+                    <version>2.3.4</version>
+                </dependency>
+            </dependencies>
+        </profile>
+
+        <profile>
+            <id>postgres</id>
+            <dependencies>
+                <dependency>
+                    <groupId>org.postgresql</groupId>
+                    <artifactId>postgresql</artifactId>
+                    <version>${postgresql.version}</version>
+                </dependency>
+                <dependency>
+                    <groupId>org.apache.tomcat</groupId>
+                    <artifactId>tomcat-jdbc</artifactId>
+                    <version>${tomcat.version}</version>
+                    <scope>provided</scope>
+                </dependency>
+                <dependency>
+                    <groupId>org.slf4j</groupId>
+                    <artifactId>jul-to-slf4j</artifactId>
+                    <version>${slf4j.version}</version>
+                    <scope>runtime</scope>
+                </dependency>
+            </dependencies>
+            <activation>
+                <activeByDefault>true</activeByDefault>
+            </activation>
+        </profile>
     </profiles>
 
     <dependencyManagement>
diff --git a/src/main/java/ru/javawebinar/topjava/Profiles.java b/src/main/java/ru/javawebinar/topjava/Profiles.java
new file mode 100644
index 000000000..c438cbbe7
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/Profiles.java
@@ -0,0 +1,15 @@
+package ru.javawebinar.topjava;
+
+public class Profiles {
+    public static final String
+            JDBC = "jdbc",
+            JPA = "jpa";
+
+    public static final String REPOSITORY_IMPLEMENTATION = JPA;
+
+    public static final String
+            POSTGRES_DB = "postgres",
+            HSQL_DB = "hsqldb";
+
+    public static final String ACTIVE_DB = POSTGRES_DB;
+}
diff --git a/src/main/resources/db/hsqldb.properties b/src/main/resources/db/hsqldb.properties
index c7944e25c..17c03ef4e 100644
--- a/src/main/resources/db/hsqldb.properties
+++ b/src/main/resources/db/hsqldb.properties
@@ -3,7 +3,6 @@
 database.url=jdbc:hsqldb:mem:topjava
 database.username=sa
 database.password=
-database.driverClassName=org.hsqldb.jdbcDriver
 
 database.init=true
 jdbc.initLocation=classpath:db/initDB_hsql.sql
diff --git a/src/main/resources/db/postgres.properties b/src/main/resources/db/postgres.properties
index fa02ee049..75d7d6873 100644
--- a/src/main/resources/db/postgres.properties
+++ b/src/main/resources/db/postgres.properties
@@ -1,7 +1,6 @@
 database.url=jdbc:postgresql://localhost:5432/topjava
 database.username=user
 database.password=password
-database.driverClassName=org.postgresql.Driver
 
 database.init=true
 jdbc.initLocation=classpath:db/initDB.sql
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index ae30dc794..c3cc57e6c 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -9,20 +9,6 @@
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
 
-<!-- Change DB by comment/uncomment property-placeholder -->
-
-    <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
-<!--    <context:property-placeholder location="classpath:db/hsqldb.properties" system-properties-mode="OVERRIDE"/>-->
-
-<!--
-    For postgres driver logging
-    It uses java.util.logging and logged via jul-to-slf4j bridge
-    https://stackoverflow.com/a/27296470/548473
--->
-    <bean class="org.springframework.beans.factory.config.MethodInvokingBean">
-        <property name="staticMethod" value="org.slf4j.bridge.SLF4JBridgeHandler.install" />
-    </bean>
-
     <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>
 
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
@@ -30,15 +16,6 @@
         <jdbc:script encoding="utf-8" location="classpath:db/populateDB.sql"/>
     </jdbc:initialize-database>
 
-    <!--no pooling-->
-    <bean id="dataSource"
-          class="org.springframework.jdbc.datasource.DriverManagerDataSource">
-        <property name="driverClassName" value="${database.driverClassName}"/>
-        <property name="url" value="${database.url}"/>
-        <property name="username" value="${database.username}"/>
-        <property name="password" value="${database.password}"/>
-    </bean>
-
     <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
           p:dataSource-ref="dataSource"
           p:packagesToScan="ru.javawebinar.**.model">
@@ -76,4 +53,36 @@
             <constructor-arg ref="jdbcTemplate"/>
         </bean>
     -->
+
+    <beans profile="hsqldb">
+        <context:property-placeholder location="classpath:db/hsqldb.properties" system-properties-mode="OVERRIDE"/>
+
+        <!--no pooling-->
+        <bean id="dataSource"
+              class="org.springframework.jdbc.datasource.DriverManagerDataSource"
+              p:driverClassName="org.hsqldb.jdbcDriver"
+              p:url="${database.url}"
+              p:username="${database.username}"
+              p:password="${database.password}"/>
+    </beans>
+
+    <beans profile="postgres">
+        <!--
+            For postgres driver logging
+            It uses java.util.logging and logged via jul-to-slf4j bridge
+            https://stackoverflow.com/a/27296470/548473
+        -->
+        <bean class="org.springframework.beans.factory.config.MethodInvokingBean">
+            <property name="staticMethod" value="org.slf4j.bridge.SLF4JBridgeHandler.install"/>
+        </bean>
+
+        <context:property-placeholder location="classpath:db/postgres.properties" system-properties-mode="OVERRIDE"/>
+
+        <bean id="dataSource"
+              class="org.apache.tomcat.jdbc.pool.DataSource"
+              p:driverClassName="org.postgresql.Driver"
+              p:url="${database.url}"
+              p:username="${database.username}"
+              p:password="${database.password}"/>
+    </beans>
 </beans>
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index 2af6ee183..979a93209 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -9,11 +9,13 @@
 import org.junit.runner.RunWith;
 import org.slf4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ActiveProfiles;
 import org.springframework.dao.DataAccessException;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
 import org.springframework.test.context.junit4.SpringRunner;
+import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
@@ -33,6 +35,7 @@
 })
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+@ActiveProfiles(Profiles.ACTIVE_DB)
 public class MealServiceTest {
     private static final Logger log = getLogger("result");
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index b318695cc..75c996770 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -4,10 +4,12 @@
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
+import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
 import org.springframework.test.context.junit4.SpringRunner;
+import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
@@ -24,6 +26,7 @@
 })
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+@ActiveProfiles(Profiles.ACTIVE_DB)
 public class UserServiceTest {
 
     @Autowired

From d6f0d42e1a0e0b3766641ea449148f7b139a15e2 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:31:58 +0300
Subject: [PATCH 046/103] 5_6_profile_resolver

---
 .../java/ru/javawebinar/topjava/Profiles.java | 13 ++++++++++++-
 .../topjava/ActiveDbProfileResolver.java      | 19 +++++++++++++++++++
 .../topjava/service/MealServiceTest.java      |  8 ++++----
 .../topjava/service/UserServiceTest.java      |  4 ++--
 4 files changed, 37 insertions(+), 7 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java

diff --git a/src/main/java/ru/javawebinar/topjava/Profiles.java b/src/main/java/ru/javawebinar/topjava/Profiles.java
index c438cbbe7..1eaf40be3 100644
--- a/src/main/java/ru/javawebinar/topjava/Profiles.java
+++ b/src/main/java/ru/javawebinar/topjava/Profiles.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava;
 
+import org.springframework.util.ClassUtils;
+
 public class Profiles {
     public static final String
             JDBC = "jdbc",
@@ -11,5 +13,14 @@ public class Profiles {
             POSTGRES_DB = "postgres",
             HSQL_DB = "hsqldb";
 
-    public static final String ACTIVE_DB = POSTGRES_DB;
+    //  Get DB profile depending of DB driver in classpath
+    public static String getActiveDbProfile() {
+        if (ClassUtils.isPresent("org.postgresql.Driver", null)) {
+            return POSTGRES_DB;
+        } else if (ClassUtils.isPresent("org.hsqldb.jdbcDriver", null)) {
+            return HSQL_DB;
+        } else {
+            throw new IllegalStateException("Could not find DB driver");
+        }
+    }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java b/src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java
new file mode 100644
index 000000000..43f143cc7
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/ActiveDbProfileResolver.java
@@ -0,0 +1,19 @@
+package ru.javawebinar.topjava;
+
+import org.springframework.lang.NonNull;
+import org.springframework.test.context.support.DefaultActiveProfilesResolver;
+
+import java.util.Arrays;
+
+//http://stackoverflow.com/questions/23871255/spring-profiles-simple-example-of-activeprofilesresolver
+public class ActiveDbProfileResolver extends DefaultActiveProfilesResolver {
+    @Override
+    public @NonNull
+    String[] resolve(@NonNull Class<?> aClass) {
+        // https://stackoverflow.com/a/52438829/548473
+        String[] activeProfiles = super.resolve(aClass);
+        String[] activeProfilesWithDb = Arrays.copyOf(activeProfiles, activeProfiles.length + 1);
+        activeProfilesWithDb[activeProfiles.length] = Profiles.getActiveDbProfile();
+        return activeProfilesWithDb;
+    }
+}
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index 979a93209..f6c3bb48f 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -9,13 +9,13 @@
 import org.junit.runner.RunWith;
 import org.slf4j.Logger;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.context.ActiveProfiles;
 import org.springframework.dao.DataAccessException;
+import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
 import org.springframework.test.context.junit4.SpringRunner;
-import ru.javawebinar.topjava.Profiles;
+import ru.javawebinar.topjava.ActiveDbProfileResolver;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
@@ -35,7 +35,7 @@
 })
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
-@ActiveProfiles(Profiles.ACTIVE_DB)
+@ActiveProfiles(resolver = ActiveDbProfileResolver.class)
 public class MealServiceTest {
     private static final Logger log = getLogger("result");
 
@@ -121,7 +121,7 @@ public void update() {
 
     @Test
     public void updateNotOwn() {
-        NotFoundException exception = assertThrows(NotFoundException.class, () -> service.update(meal1, ADMIN_ID));
+        NotFoundException exception = assertThrows(NotFoundException.class, () -> service.update(getUpdated(), ADMIN_ID));
         Assert.assertEquals("Not found entity with id=" + MEAL1_ID, exception.getMessage());
         MEAL_MATCHER.assertMatch(service.get(MEAL1_ID, USER_ID), meal1);
     }
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index 75c996770..73bcb2e92 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -9,7 +9,7 @@
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
 import org.springframework.test.context.junit4.SpringRunner;
-import ru.javawebinar.topjava.Profiles;
+import ru.javawebinar.topjava.ActiveDbProfileResolver;
 import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
@@ -26,7 +26,7 @@
 })
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
-@ActiveProfiles(Profiles.ACTIVE_DB)
+@ActiveProfiles(resolver = ActiveDbProfileResolver.class)
 public class UserServiceTest {
 
     @Autowired

From 3e9ec6a345a6babfbb46720e03bf53b22307c8be Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:32:09 +0300
Subject: [PATCH 047/103] 5_7_spring_data_jpa

---
 pom.xml                                       | 18 +++++---
 .../java/ru/javawebinar/topjava/Profiles.java |  5 ++-
 .../topjava/model/AbstractBaseEntity.java     |  5 ++-
 .../datajpa/CrudMealRepository.java           |  7 +++
 .../datajpa/CrudUserRepository.java           | 19 ++++++++
 .../datajpa/DataJpaMealRepository.java        | 43 ++++++++++++++++++
 .../datajpa/DataJpaUserRepository.java        | 44 +++++++++++++++++++
 src/main/resources/spring/spring-db.xml       | 16 ++++++-
 .../topjava/service/MealServiceTest.java      |  6 +--
 9 files changed, 149 insertions(+), 14 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java

diff --git a/pom.xml b/pom.xml
index 9d87b3926..90c33fd75 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,6 +16,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
+        <spring-data-jpa.version>2.7.18</spring-data-jpa.version>
         <tomcat.version>9.0.111</tomcat.version>
 
         <!-- Hibernate -->
@@ -96,12 +97,11 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
-            <version>${spring.version}</version>
         </dependency>
         <dependency>
-            <groupId>org.springframework</groupId>
-            <artifactId>spring-orm</artifactId>
-            <version>${spring.version}</version>
+            <groupId>org.springframework.data</groupId>
+            <artifactId>spring-data-jpa</artifactId>
+            <version>${spring-data-jpa.version}</version>
         </dependency>
 
         <!--- ORM -->
@@ -148,7 +148,6 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
-            <version>${spring.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -199,5 +198,14 @@
     </profiles>
 
     <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework</groupId>
+                <artifactId>spring-framework-bom</artifactId>
+                <version>${spring.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
     </dependencyManagement>
 </project>
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/Profiles.java b/src/main/java/ru/javawebinar/topjava/Profiles.java
index 1eaf40be3..e4111a2af 100644
--- a/src/main/java/ru/javawebinar/topjava/Profiles.java
+++ b/src/main/java/ru/javawebinar/topjava/Profiles.java
@@ -5,9 +5,10 @@
 public class Profiles {
     public static final String
             JDBC = "jdbc",
-            JPA = "jpa";
+            JPA = "jpa",
+            DATAJPA = "datajpa";
 
-    public static final String REPOSITORY_IMPLEMENTATION = JPA;
+    public static final String REPOSITORY_IMPLEMENTATION = DATAJPA;
 
     public static final String
             POSTGRES_DB = "postgres",
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index 7d7911178..eab6e6e7f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.model;
 
+import org.springframework.data.domain.Persistable;
 import org.springframework.util.Assert;
 
 import javax.persistence.*;
@@ -9,7 +10,7 @@
 @MappedSuperclass
 // http://stackoverflow.com/questions/594597/hibernate-annotations-which-is-better-field-or-property-access
 @Access(AccessType.FIELD)
-public abstract class AbstractBaseEntity {
+public abstract class AbstractBaseEntity implements Persistable<Integer> {
     public static final int START_SEQ = 100000;
 
     @Id
@@ -30,6 +31,7 @@ public void setId(Integer id) {
         this.id = id;
     }
 
+    @Override
     public Integer getId() {
         return id;
     }
@@ -40,6 +42,7 @@ public int id() {
         return id;
     }
 
+    @Override
     public boolean isNew() {
         return getId() == null;
     }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
new file mode 100644
index 000000000..a3659675c
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
@@ -0,0 +1,7 @@
+package ru.javawebinar.topjava.repository.datajpa;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import ru.javawebinar.topjava.model.Meal;
+
+public interface CrudMealRepository extends JpaRepository<Meal, Integer> {
+}
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
new file mode 100644
index 000000000..24c42a814
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
@@ -0,0 +1,19 @@
+package ru.javawebinar.topjava.repository.datajpa;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.transaction.annotation.Transactional;
+import ru.javawebinar.topjava.model.User;
+
+@Transactional(readOnly = true)
+public interface CrudUserRepository extends JpaRepository<User, Integer> {
+    @Transactional
+    @Modifying
+//    @Query(name = User.DELETE)
+    @Query("DELETE FROM User u WHERE u.id=:id")
+    int delete(@Param("id") int id);
+
+    User getByEmail(String email);
+}
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
new file mode 100644
index 000000000..d1b4c8efe
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
@@ -0,0 +1,43 @@
+package ru.javawebinar.topjava.repository.datajpa;
+
+import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.repository.MealRepository;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Repository
+public class DataJpaMealRepository implements MealRepository {
+
+    private final CrudMealRepository crudRepository;
+
+    public DataJpaMealRepository(CrudMealRepository crudRepository) {
+        this.crudRepository = crudRepository;
+    }
+
+    @Override
+    public Meal save(Meal meal, int userId) {
+        return null;
+    }
+
+    @Override
+    public boolean delete(int id, int userId) {
+        return false;
+    }
+
+    @Override
+    public Meal get(int id, int userId) {
+        return null;
+    }
+
+    @Override
+    public List<Meal> getAll(int userId) {
+        return null;
+    }
+
+    @Override
+    public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
+        return null;
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java
new file mode 100644
index 000000000..bc240d2d5
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java
@@ -0,0 +1,44 @@
+package ru.javawebinar.topjava.repository.datajpa;
+
+import org.springframework.data.domain.Sort;
+import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.repository.UserRepository;
+
+import java.util.List;
+
+@Repository
+public class DataJpaUserRepository implements UserRepository {
+    private static final Sort SORT_NAME_EMAIL = Sort.by(Sort.Direction.ASC, "name", "email");
+
+    private final CrudUserRepository crudRepository;
+
+    public DataJpaUserRepository(CrudUserRepository crudRepository) {
+        this.crudRepository = crudRepository;
+    }
+
+    @Override
+    public User save(User user) {
+        return crudRepository.save(user);
+    }
+
+    @Override
+    public boolean delete(int id) {
+        return crudRepository.delete(id) != 0;
+    }
+
+    @Override
+    public User get(int id) {
+        return crudRepository.findById(id).orElse(null);
+    }
+
+    @Override
+    public User getByEmail(String email) {
+        return crudRepository.getByEmail(email);
+    }
+
+    @Override
+    public List<User> getAll() {
+        return crudRepository.findAll(SORT_NAME_EMAIL);
+    }
+}
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index c3cc57e6c..4106dbf1f 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -4,12 +4,17 @@
        xmlns:context="http://www.springframework.org/schema/context"
        xmlns:jdbc="http://www.springframework.org/schema/jdbc"
        xmlns:tx="http://www.springframework.org/schema/tx"
+       xmlns:jpa="http://www.springframework.org/schema/data/jpa"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
-       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">
+       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
+       http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
 
-    <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>
+<!--    <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>-->
+
+    <context:component-scan base-package="ru.javawebinar.**.repository.datajpa"/>
+    <jpa:repositories base-package="ru.javawebinar.**.repository.datajpa"/>
 
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
         <jdbc:script location="${jdbc.initLocation}"/>
@@ -85,4 +90,11 @@
               p:username="${database.username}"
               p:password="${database.password}"/>
     </beans>
+
+    <beans profile="jdbc">
+    </beans>
+    <beans profile="jpa">
+    </beans>
+    <beans profile="datajpa">
+    </beans>
 </beans>
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
index f6c3bb48f..4c78a2cb6 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
@@ -1,9 +1,6 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.AfterClass;
-import org.junit.Assert;
-import org.junit.Rule;
-import org.junit.Test;
+import org.junit.*;
 import org.junit.rules.Stopwatch;
 import org.junit.runner.Description;
 import org.junit.runner.RunWith;
@@ -36,6 +33,7 @@
 @RunWith(SpringRunner.class)
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 @ActiveProfiles(resolver = ActiveDbProfileResolver.class)
+@Ignore
 public class MealServiceTest {
     private static final Logger log = getLogger("result");
 

From 5ed41dfa1298a0679404d6ed14a1652f80acf4b2 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:32:23 +0300
Subject: [PATCH 048/103] 5_8_spring_cache

---
 pom.xml                                       | 31 ++++++++++++++++++-
 .../topjava/service/UserService.java          |  6 ++++
 src/main/resources/cache/ehcache.xml          | 25 +++++++++++++++
 src/main/resources/spring/spring-app.xml      |  1 +
 src/main/resources/spring/spring-cache.xml    | 20 ++++++++++++
 .../topjava/service/UserServiceTest.java      | 10 ++++++
 6 files changed, 92 insertions(+), 1 deletion(-)
 create mode 100644 src/main/resources/cache/ehcache.xml
 create mode 100644 src/main/resources/spring/spring-cache.xml

diff --git a/pom.xml b/pom.xml
index 90c33fd75..9cb60cd66 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,6 +24,9 @@
         <hibernate-validator.version>6.2.5.Final</hibernate-validator.version>
         <javax-el.version>3.0.1-b12</javax-el.version>
 
+        <!--Cache-->
+        <ehcache.version>3.10.8</ehcache.version>
+
         <!-- Logging -->
         <logback.version>1.5.20</logback.version>
         <slf4j.version>2.0.17</slf4j.version>
@@ -96,7 +99,7 @@
         <!-- Spring -->
         <dependency>
             <groupId>org.springframework</groupId>
-            <artifactId>spring-context</artifactId>
+            <artifactId>spring-context-support</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.data</groupId>
@@ -124,6 +127,32 @@
             <scope>provided</scope>
         </dependency>
 
+        <!-- Cache -->
+        <dependency>
+            <groupId>javax.cache</groupId>
+            <artifactId>cache-api</artifactId>
+            <version>1.1.0</version>
+        </dependency>
+        <dependency>
+            <groupId>org.ehcache</groupId>
+            <artifactId>ehcache</artifactId>
+            <scope>runtime</scope>
+            <version>${ehcache.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.glassfish.jaxb</groupId>
+                    <artifactId>jaxb-runtime</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+
+        <!--https://medium.com/criciumadev/its-time-migrating-to-java-11-5eb3868354f9-->
+        <dependency>
+            <groupId>org.glassfish.jaxb</groupId>
+            <artifactId>jaxb-runtime</artifactId>
+            <version>2.4.0-b180830.0438</version>
+        </dependency>
+
         <!--Web-->
         <dependency>
             <groupId>javax.servlet</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index af4503db0..cd5f241b0 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava.service;
 
+import org.springframework.cache.annotation.CacheEvict;
+import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
 import ru.javawebinar.topjava.model.User;
@@ -18,11 +20,13 @@ public UserService(UserRepository repository) {
         this.repository = repository;
     }
 
+    @CacheEvict(value = "users", allEntries = true)
     public User create(User user) {
         Assert.notNull(user, "user must not be null");
         return repository.save(user);
     }
 
+    @CacheEvict(value = "users", allEntries = true)
     public void delete(int id) {
         checkNotFound(repository.delete(id), id);
     }
@@ -36,10 +40,12 @@ public User getByEmail(String email) {
         return checkNotFound(repository.getByEmail(email), "email=" + email);
     }
 
+    @Cacheable("users")
     public List<User> getAll() {
         return repository.getAll();
     }
 
+    @CacheEvict(value = "users", allEntries = true)
     public void update(User user) {
         Assert.notNull(user, "user must not be null");
         checkNotFound(repository.save(user), user.id());
diff --git a/src/main/resources/cache/ehcache.xml b/src/main/resources/cache/ehcache.xml
new file mode 100644
index 000000000..05589f71f
--- /dev/null
+++ b/src/main/resources/cache/ehcache.xml
@@ -0,0 +1,25 @@
+<config xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
+        xmlns='http://www.ehcache.org/v3'
+        xsi:schemaLocation="http://www.ehcache.org/v3 http://www.ehcache.org/schema/ehcache-core-3.0.xsd">
+
+    <!--http://www.ehcache.org/documentation/3.8/xml.html-->
+    <!--http://www.ehcache.org/documentation/3.8/107.html#supplement-jsr-107-configurations-->
+
+    <!--<persistence directory="${user.home}/cache-data"/>-->
+
+    <cache-template name="expiryCache">
+        <expiry>
+            <ttl unit="minutes">5</ttl>
+        </expiry>
+        <heap unit="entries">5000</heap>
+    </cache-template>
+
+    <cache-template name="singleNonExpiryCache">
+        <expiry>
+            <none/>
+        </expiry>
+        <heap>1</heap>
+    </cache-template>
+
+    <cache alias="users" uses-template="singleNonExpiryCache"/>
+</config>
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index 4c17228b7..d6c643e97 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -9,6 +9,7 @@
         <constructor-arg name="repository" ref="inmemoryUserRepository"/>
     </bean>
 -->
+    <import resource="spring-cache.xml"/>
 
     <context:component-scan base-package="ru.javawebinar.**.service"/>
 
diff --git a/src/main/resources/spring/spring-cache.xml b/src/main/resources/spring/spring-cache.xml
new file mode 100644
index 000000000..73325fee0
--- /dev/null
+++ b/src/main/resources/spring/spring-cache.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:cache="http://www.springframework.org/schema/cache"
+       xmlns:p="http://www.springframework.org/schema/p"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+         http://www.springframework.org/schema/beans/spring-beans.xsd
+         http://www.springframework.org/schema/cache
+         http://www.springframework.org/schema/cache/spring-cache.xsd">
+
+    <!-- enables scanning for @Cacheable annotation -->
+    <cache:annotation-driven cache-manager="ehCacheManager"/>
+
+    <!--https://imhoratiu.wordpress.com/2017/01/26/spring-4-with-ehcache-3-how-to/-->
+    <bean id="ehCacheManager" class="org.springframework.cache.jcache.JCacheCacheManager">
+        <property name="cacheManager">
+            <bean class="org.springframework.cache.jcache.JCacheManagerFactoryBean" p:cacheManagerUri="classpath:cache/ehcache.xml"/>
+        </property>
+    </bean>
+</beans>
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
index 73bcb2e92..edc3aed7b 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
@@ -1,8 +1,10 @@
 package ru.javawebinar.topjava.service;
 
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cache.CacheManager;
 import org.springframework.dao.DataAccessException;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.ContextConfiguration;
@@ -32,6 +34,14 @@ public class UserServiceTest {
     @Autowired
     private UserService service;
 
+    @Autowired
+    private CacheManager cacheManager;
+
+    @Before
+    public void setup() {
+        cacheManager.getCache("users").clear();
+    }
+
     @Test
     public void create() {
         User created = service.create(getNew());

From 8fabfc7a293b55f58734e16dee7f0ee9b9229e29 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:33:03 +0300
Subject: [PATCH 049/103] 6_01_HW5_data_jpa

---
 .../datajpa/CrudMealRepository.java           | 21 ++++++++++++++-
 .../datajpa/DataJpaMealRepository.java        | 26 +++++++++++++------
 2 files changed, 38 insertions(+), 9 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
index a3659675c..1f8682741 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
@@ -1,7 +1,26 @@
 package ru.javawebinar.topjava.repository.datajpa;
 
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
+import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.Meal;
 
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Transactional(readOnly = true)
 public interface CrudMealRepository extends JpaRepository<Meal, Integer> {
-}
+
+    @Modifying
+    @Transactional
+    @Query("DELETE FROM Meal m WHERE m.id=:id AND m.user.id=:userId")
+    int delete(@Param("id") int id, @Param("userId") int userId);
+
+    @Query("SELECT m FROM Meal m WHERE m.user.id=:userId ORDER BY m.dateTime DESC")
+    List<Meal> getAll(@Param("userId") int userId);
+
+    @Query("SELECT m from Meal m WHERE m.user.id=:userId AND m.dateTime >= :startDate AND m.dateTime < :endDate ORDER BY m.dateTime DESC")
+    List<Meal> getBetweenHalfOpen(@Param("startDate") LocalDateTime startDate, @Param("endDate") LocalDateTime endDate, @Param("userId") int userId);
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
index d1b4c8efe..c988d66a9 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
@@ -1,6 +1,7 @@
 package ru.javawebinar.topjava.repository.datajpa;
 
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 
@@ -10,34 +11,43 @@
 @Repository
 public class DataJpaMealRepository implements MealRepository {
 
-    private final CrudMealRepository crudRepository;
+    private final CrudMealRepository crudMealRepository;
+    private final CrudUserRepository crudUserRepository;
 
-    public DataJpaMealRepository(CrudMealRepository crudRepository) {
-        this.crudRepository = crudRepository;
+    public DataJpaMealRepository(CrudMealRepository crudMealRepository, CrudUserRepository crudUserRepository) {
+        this.crudMealRepository = crudMealRepository;
+        this.crudUserRepository = crudUserRepository;
     }
 
     @Override
+    @Transactional
     public Meal save(Meal meal, int userId) {
-        return null;
+        if (!meal.isNew() && get(meal.id(), userId) == null) {
+            return null;
+        }
+        meal.setUser(crudUserRepository.getReferenceById(userId));
+        return crudMealRepository.save(meal);
     }
 
     @Override
     public boolean delete(int id, int userId) {
-        return false;
+        return crudMealRepository.delete(id, userId) != 0;
     }
 
     @Override
     public Meal get(int id, int userId) {
-        return null;
+        return crudMealRepository.findById(id)
+                .filter(meal -> meal.getUser().getId() == userId)
+                .orElse(null);
     }
 
     @Override
     public List<Meal> getAll(int userId) {
-        return null;
+        return crudMealRepository.getAll(userId);
     }
 
     @Override
     public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
-        return null;
+        return crudMealRepository.getBetweenHalfOpen(startDateTime, endDateTime, userId);
     }
 }

From 1518ffe142220a92a9a7994bd15998aa2cd44dc7 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:33:18 +0300
Subject: [PATCH 050/103] 6_02_HW5_profile_test

---
 src/main/resources/spring/spring-db.xml       | 84 +++++++++----------
 ...Test.java => AbstractMealServiceTest.java} | 48 +----------
 .../topjava/service/AbstractServiceTest.java  | 54 ++++++++++++
 ...Test.java => AbstractUserServiceTest.java} | 16 +---
 .../datajpa/DataJpaMealServiceTest.java       | 10 +++
 .../datajpa/DataJpaUserServiceTest.java       | 10 +++
 .../service/jdbc/JdbcMealServiceTest.java     | 10 +++
 .../service/jdbc/JdbcUserServiceTest.java     | 10 +++
 .../service/jpa/JpaMealServiceTest.java       | 10 +++
 .../service/jpa/JpaUserServiceTest.java       | 10 +++
 10 files changed, 160 insertions(+), 102 deletions(-)
 rename src/test/java/ru/javawebinar/topjava/service/{MealServiceTest.java => AbstractMealServiceTest.java} (62%)
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
 rename src/test/java/ru/javawebinar/topjava/service/{UserServiceTest.java => AbstractUserServiceTest.java} (77%)
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java

diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 4106dbf1f..7a334aceb 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -11,53 +11,12 @@
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
 
-<!--    <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>-->
-
-    <context:component-scan base-package="ru.javawebinar.**.repository.datajpa"/>
-    <jpa:repositories base-package="ru.javawebinar.**.repository.datajpa"/>
-
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
         <jdbc:script location="${jdbc.initLocation}"/>
         <jdbc:script encoding="utf-8" location="classpath:db/populateDB.sql"/>
     </jdbc:initialize-database>
 
-    <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
-          p:dataSource-ref="dataSource"
-          p:packagesToScan="ru.javawebinar.**.model">
-        <!--p:persistenceUnitName="persistenceUnit">-->
-
-        <property name="jpaPropertyMap">
-            <map>
-                <entry key="#{T(org.hibernate.cfg.AvailableSettings).FORMAT_SQL}" value="${hibernate.format_sql}"/>
-                <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SQL_COMMENTS}" value="${hibernate.use_sql_comments}"/>
-                <entry key="#{T(org.hibernate.cfg.AvailableSettings).JPA_PROXY_COMPLIANCE}" value="false"/>
-                <!--<entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_AUTO}" value="${hibernate.hbm2ddl.auto}"/>-->
-            </map>
-        </property>
-
-        <property name="jpaVendorAdapter">
-            <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"
-                  p:showSql="${jpa.showSql}">
-            </bean>
-        </property>
-    </bean>
-
-    <tx:annotation-driven/>
-
-    <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
-    <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
-          p:entityManagerFactory-ref="entityManagerFactory"/>
-
-    <!--
-        <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
-        <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
-            <constructor-arg ref="dataSource"/>
-        </bean>
-
-        <bean id="namedJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
-            <constructor-arg ref="jdbcTemplate"/>
-        </bean>
-    -->
+    <!-- Choose profile from (hsqldb/ postgres) and (jdbc/ datajpa/ jpa) -->
 
     <beans profile="hsqldb">
         <context:property-placeholder location="classpath:db/hsqldb.properties" system-properties-mode="OVERRIDE"/>
@@ -92,9 +51,50 @@
     </beans>
 
     <beans profile="jdbc">
+        <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
+        <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
+            <constructor-arg ref="dataSource"/>
+        </bean>
+
+        <bean id="namedJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
+            <constructor-arg ref="jdbcTemplate"/>
+        </bean>
+    </beans>
+
+    <beans profile="jpa,datajpa">
+        <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
+              p:dataSource-ref="dataSource"
+              p:packagesToScan="ru.javawebinar.**.model">
+            <!--p:persistenceUnitName="persistenceUnit">-->
+
+            <property name="jpaPropertyMap">
+                <map>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).FORMAT_SQL}" value="${hibernate.format_sql}"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SQL_COMMENTS}" value="${hibernate.use_sql_comments}"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).JPA_PROXY_COMPLIANCE}" value="false"/>
+                    <!--<entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_AUTO}" value="${hibernate.hbm2ddl.auto}"/>-->
+                </map>
+            </property>
+
+            <property name="jpaVendorAdapter">
+                <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:showSql="${jpa.showSql}">
+                </bean>
+            </property>
+        </bean>
+
+        <tx:annotation-driven/>
+
+        <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
+        <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
+              p:entityManagerFactory-ref="entityManagerFactory"/>
     </beans>
+
     <beans profile="jpa">
+        <context:component-scan base-package="ru.javawebinar.**.repository.jpa"/>
     </beans>
+
     <beans profile="datajpa">
+        <context:component-scan base-package="ru.javawebinar.**.repository.datajpa"/>
+        <jpa:repositories base-package="ru.javawebinar.**.repository.datajpa"/>
     </beans>
 </beans>
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
similarity index 62%
rename from src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
rename to src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
index 4c78a2cb6..0637bd205 100644
--- a/src/test/java/ru/javawebinar/topjava/service/MealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
@@ -1,67 +1,25 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.*;
-import org.junit.rules.Stopwatch;
-import org.junit.runner.Description;
-import org.junit.runner.RunWith;
-import org.slf4j.Logger;
+import org.junit.Assert;
+import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
-import org.springframework.test.context.ActiveProfiles;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.jdbc.Sql;
-import org.springframework.test.context.jdbc.SqlConfig;
-import org.springframework.test.context.junit4.SpringRunner;
-import ru.javawebinar.topjava.ActiveDbProfileResolver;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
 import java.time.LocalDate;
 import java.time.Month;
-import java.util.concurrent.TimeUnit;
 
 import static org.junit.Assert.assertThrows;
-import static org.slf4j.LoggerFactory.getLogger;
 import static ru.javawebinar.topjava.MealTestData.*;
 import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-@ContextConfiguration({
-        "classpath:spring/spring-app.xml",
-        "classpath:spring/spring-db.xml"
-})
-@RunWith(SpringRunner.class)
-@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
-@ActiveProfiles(resolver = ActiveDbProfileResolver.class)
-@Ignore
-public class MealServiceTest {
-    private static final Logger log = getLogger("result");
-
-    private static final StringBuilder results = new StringBuilder();
-
-    @Rule
-    // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev
-    public final Stopwatch stopwatch = new Stopwatch() {
-        @Override
-        protected void finished(long nanos, Description description) {
-            String result = String.format("\n%-25s %7d", description.getMethodName(), TimeUnit.NANOSECONDS.toMillis(nanos));
-            results.append(result);
-            log.info(result + " ms\n");
-        }
-    };
+public abstract class AbstractMealServiceTest extends AbstractServiceTest {
 
     @Autowired
     private MealService service;
 
-    @AfterClass
-    public static void printResult() {
-        log.info("\n---------------------------------" +
-                "\nTest                 Duration, ms" +
-                "\n---------------------------------" +
-                results +
-                "\n---------------------------------");
-    }
-
     @Test
     public void delete() {
         service.delete(MEAL1_ID, USER_ID);
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
new file mode 100644
index 000000000..2418754e6
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -0,0 +1,54 @@
+package ru.javawebinar.topjava.service;
+
+import org.junit.AfterClass;
+import org.junit.Rule;
+import org.junit.rules.Stopwatch;
+import org.junit.runner.Description;
+import org.junit.runner.RunWith;
+import org.slf4j.Logger;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.jdbc.Sql;
+import org.springframework.test.context.jdbc.SqlConfig;
+import org.springframework.test.context.junit4.SpringRunner;
+import ru.javawebinar.topjava.ActiveDbProfileResolver;
+
+import java.util.concurrent.TimeUnit;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+@ContextConfiguration({
+        "classpath:spring/spring-app.xml",
+        "classpath:spring/spring-db.xml"
+})
+@RunWith(SpringRunner.class)
+@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+@ActiveProfiles(resolver = ActiveDbProfileResolver.class)
+public abstract class AbstractServiceTest {
+    private static final Logger log = getLogger("result");
+
+    private static final StringBuilder results = new StringBuilder();
+
+    @Rule
+    // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev
+    public Stopwatch stopwatch = new Stopwatch() {
+        @Override
+        protected void finished(long nanos, Description description) {
+            String result = String.format("%-95s %7d", description.getDisplayName(), TimeUnit.NANOSECONDS.toMillis(nanos));
+            results.append(result).append('\n');
+            log.info(result + " ms\n");
+        }
+    };
+
+
+    //    https://dzone.com/articles/applying-new-jdk-11-string-methods
+    private static final String DELIM = "-".repeat(103);
+
+    @AfterClass
+    public static void printResult() {
+        log.info("\n" + DELIM +
+                "\nTest                                                                                       Duration, ms" +
+                "\n" + DELIM + "\n" + results + DELIM + "\n");
+        results.setLength(0);
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
similarity index 77%
rename from src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
rename to src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index edc3aed7b..3d1025de9 100644
--- a/src/test/java/ru/javawebinar/topjava/service/UserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -2,16 +2,9 @@
 
 import org.junit.Before;
 import org.junit.Test;
-import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cache.CacheManager;
 import org.springframework.dao.DataAccessException;
-import org.springframework.test.context.ActiveProfiles;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.jdbc.Sql;
-import org.springframework.test.context.jdbc.SqlConfig;
-import org.springframework.test.context.junit4.SpringRunner;
-import ru.javawebinar.topjava.ActiveDbProfileResolver;
 import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
@@ -22,14 +15,7 @@
 import static org.junit.Assert.assertThrows;
 import static ru.javawebinar.topjava.UserTestData.*;
 
-@ContextConfiguration({
-        "classpath:spring/spring-app.xml",
-        "classpath:spring/spring-db.xml"
-})
-@RunWith(SpringRunner.class)
-@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
-@ActiveProfiles(resolver = ActiveDbProfileResolver.class)
-public class UserServiceTest {
+public abstract class AbstractUserServiceTest extends AbstractServiceTest {
 
     @Autowired
     private UserService service;
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
new file mode 100644
index 000000000..e28cc6d6b
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
@@ -0,0 +1,10 @@
+package ru.javawebinar.topjava.service.datajpa;
+
+import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.service.AbstractMealServiceTest;
+
+import static ru.javawebinar.topjava.Profiles.DATAJPA;
+
+@ActiveProfiles(DATAJPA)
+public class DataJpaMealServiceTest extends AbstractMealServiceTest {
+}
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
new file mode 100644
index 000000000..a0757e739
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
@@ -0,0 +1,10 @@
+package ru.javawebinar.topjava.service.datajpa;
+
+import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.service.AbstractUserServiceTest;
+
+import static ru.javawebinar.topjava.Profiles.DATAJPA;
+
+@ActiveProfiles(DATAJPA)
+public class DataJpaUserServiceTest extends AbstractUserServiceTest {
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
new file mode 100644
index 000000000..9ff4ae615
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
@@ -0,0 +1,10 @@
+package ru.javawebinar.topjava.service.jdbc;
+
+import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.service.AbstractMealServiceTest;
+
+import static ru.javawebinar.topjava.Profiles.JDBC;
+
+@ActiveProfiles(JDBC)
+public class JdbcMealServiceTest extends AbstractMealServiceTest {
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
new file mode 100644
index 000000000..419f68ed1
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -0,0 +1,10 @@
+package ru.javawebinar.topjava.service.jdbc;
+
+import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.service.AbstractUserServiceTest;
+
+import static ru.javawebinar.topjava.Profiles.JDBC;
+
+@ActiveProfiles(JDBC)
+public class JdbcUserServiceTest extends AbstractUserServiceTest {
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java
new file mode 100644
index 000000000..70e7bf865
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java
@@ -0,0 +1,10 @@
+package ru.javawebinar.topjava.service.jpa;
+
+import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.service.AbstractMealServiceTest;
+
+import static ru.javawebinar.topjava.Profiles.JPA;
+
+@ActiveProfiles(JPA)
+public class JpaMealServiceTest extends AbstractMealServiceTest {
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java
new file mode 100644
index 000000000..d1b3e4699
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java
@@ -0,0 +1,10 @@
+package ru.javawebinar.topjava.service.jpa;
+
+import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.service.AbstractUserServiceTest;
+
+import static ru.javawebinar.topjava.Profiles.JPA;
+
+@ActiveProfiles(JPA)
+public class JpaUserServiceTest extends AbstractUserServiceTest {
+}
\ No newline at end of file

From c8cb2f3ef834053b4a78dbcc40a9765dc59b0302 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:33:34 +0300
Subject: [PATCH 051/103] 6_03_extract_rules

---
 .../ru/javawebinar/topjava/TimingRules.java   | 42 +++++++++++++++++++
 .../topjava/service/AbstractServiceTest.java  | 37 +++-------------
 2 files changed, 48 insertions(+), 31 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/TimingRules.java

diff --git a/src/test/java/ru/javawebinar/topjava/TimingRules.java b/src/test/java/ru/javawebinar/topjava/TimingRules.java
new file mode 100644
index 000000000..fdd3d8779
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/TimingRules.java
@@ -0,0 +1,42 @@
+package ru.javawebinar.topjava;
+
+import org.junit.rules.ExternalResource;
+import org.junit.rules.Stopwatch;
+import org.junit.runner.Description;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.concurrent.TimeUnit;
+
+public class TimingRules {
+    private static final Logger log = LoggerFactory.getLogger("result");
+
+    private static final StringBuilder results = new StringBuilder();
+
+    // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev
+    public static final Stopwatch STOPWATCH = new Stopwatch() {
+        @Override
+        protected void finished(long nanos, Description description) {
+            String result = String.format("%-95s %7d", description.getDisplayName(), TimeUnit.NANOSECONDS.toMillis(nanos));
+            results.append(result).append('\n');
+            log.info(result + " ms\n");
+        }
+    };
+
+    //    https://dzone.com/articles/applying-new-jdk-11-string-methods
+    private static final String DELIM = "-".repeat(103);
+
+    public static final ExternalResource SUMMARY = new ExternalResource() {
+        @Override
+        protected void before() throws Throwable {
+            results.setLength(0);
+        }
+
+        @Override
+        protected void after() {
+            log.info("\n" + DELIM +
+                    "\nTest                                                                                       Duration, ms" +
+                    "\n" + DELIM + "\n" + results + DELIM + "\n");
+        }
+    };
+}
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index 2418754e6..036d28c82 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -1,21 +1,17 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.AfterClass;
+import org.junit.ClassRule;
 import org.junit.Rule;
+import org.junit.rules.ExternalResource;
 import org.junit.rules.Stopwatch;
-import org.junit.runner.Description;
 import org.junit.runner.RunWith;
-import org.slf4j.Logger;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
 import org.springframework.test.context.junit4.SpringRunner;
 import ru.javawebinar.topjava.ActiveDbProfileResolver;
-
-import java.util.concurrent.TimeUnit;
-
-import static org.slf4j.LoggerFactory.getLogger;
+import ru.javawebinar.topjava.TimingRules;
 
 @ContextConfiguration({
         "classpath:spring/spring-app.xml",
@@ -25,30 +21,9 @@
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 @ActiveProfiles(resolver = ActiveDbProfileResolver.class)
 public abstract class AbstractServiceTest {
-    private static final Logger log = getLogger("result");
-
-    private static final StringBuilder results = new StringBuilder();
+    @ClassRule
+    public static ExternalResource summary = TimingRules.SUMMARY;
 
     @Rule
-    // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev
-    public Stopwatch stopwatch = new Stopwatch() {
-        @Override
-        protected void finished(long nanos, Description description) {
-            String result = String.format("%-95s %7d", description.getDisplayName(), TimeUnit.NANOSECONDS.toMillis(nanos));
-            results.append(result).append('\n');
-            log.info(result + " ms\n");
-        }
-    };
-
-
-    //    https://dzone.com/articles/applying-new-jdk-11-string-methods
-    private static final String DELIM = "-".repeat(103);
-
-    @AfterClass
-    public static void printResult() {
-        log.info("\n" + DELIM +
-                "\nTest                                                                                       Duration, ms" +
-                "\n" + DELIM + "\n" + results + DELIM + "\n");
-        results.setLength(0);
-    }
+    public Stopwatch stopwatch = TimingRules.STOPWATCH;
 }
\ No newline at end of file

From 740a86e06181efd4e1f96e87f16fb9f02fd22ff5 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:33:49 +0300
Subject: [PATCH 052/103] 6_04_HW5_optional_fix_jdbc_profiles

---
 .../repository/jdbc/JdbcMealRepository.java   | 42 +++++++++++++++----
 .../javawebinar/topjava/web/MealServlet.java  |  9 ++--
 2 files changed, 41 insertions(+), 10 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
index 9c2a240bb..865265fe5 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
@@ -1,6 +1,6 @@
 package ru.javawebinar.topjava.repository.jdbc;
 
-import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.context.annotation.Profile;
 import org.springframework.dao.support.DataAccessUtils;
 import org.springframework.jdbc.core.BeanPropertyRowMapper;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -9,14 +9,15 @@
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
 import org.springframework.stereotype.Repository;
+import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 
+import java.sql.Timestamp;
 import java.time.LocalDateTime;
 import java.util.List;
 
-@Repository
-public class JdbcMealRepository implements MealRepository {
+public abstract class JdbcMealRepository<T> implements MealRepository {
 
     private static final RowMapper<Meal> ROW_MAPPER = BeanPropertyRowMapper.newInstance(Meal.class);
 
@@ -26,8 +27,7 @@ public class JdbcMealRepository implements MealRepository {
 
     private final SimpleJdbcInsert insertMeal;
 
-    @Autowired
-    public JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
+    JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
         this.insertMeal = new SimpleJdbcInsert(jdbcTemplate)
                 .withTableName("meal")
                 .usingGeneratedKeyColumns("id");
@@ -36,13 +36,41 @@ public JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate
         this.namedParameterJdbcTemplate = namedParameterJdbcTemplate;
     }
 
+    protected abstract T toDbDateTime(LocalDateTime ldt);
+
+    @Repository
+    @Profile(Profiles.POSTGRES_DB)
+    public static class Java8JdbcMealRepository extends JdbcMealRepository<LocalDateTime> {
+        public Java8JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
+            super(jdbcTemplate, namedParameterJdbcTemplate);
+        }
+
+        @Override
+        protected LocalDateTime toDbDateTime(LocalDateTime ldt) {
+            return ldt;
+        }
+    }
+
+    @Repository
+    @Profile(Profiles.HSQL_DB)
+    public static class TimestampJdbcMealRepository extends JdbcMealRepository<Timestamp> {
+        public TimestampJdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
+            super(jdbcTemplate, namedParameterJdbcTemplate);
+        }
+
+        @Override
+        protected Timestamp toDbDateTime(LocalDateTime ldt) {
+            return Timestamp.valueOf(ldt);
+        }
+    }
+
     @Override
     public Meal save(Meal meal, int userId) {
         MapSqlParameterSource map = new MapSqlParameterSource()
                 .addValue("id", meal.getId())
                 .addValue("description", meal.getDescription())
                 .addValue("calories", meal.getCalories())
-                .addValue("date_time", meal.getDateTime())
+                .addValue("date_time", toDbDateTime(meal.getDateTime()))
                 .addValue("user_id", userId);
 
         if (meal.isNew()) {
@@ -81,6 +109,6 @@ public List<Meal> getAll(int userId) {
     public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
         return jdbcTemplate.query(
                 "SELECT * FROM meal WHERE user_id=?  AND date_time >=  ? AND date_time < ? ORDER BY date_time DESC",
-                ROW_MAPPER, userId, startDateTime, endDateTime);
+                ROW_MAPPER, userId, toDbDateTime(startDateTime), toDbDateTime(endDateTime));
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index 13efd88b1..62909cd33 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -1,8 +1,8 @@
 package ru.javawebinar.topjava.web;
 
-import org.springframework.context.ConfigurableApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.util.StringUtils;
+import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.web.meal.MealRestController;
 
@@ -22,12 +22,15 @@
 
 public class MealServlet extends HttpServlet {
 
-    private ConfigurableApplicationContext springContext;
+    private ClassPathXmlApplicationContext springContext;
     private MealRestController mealController;
 
     @Override
     public void init() {
-        springContext = new ClassPathXmlApplicationContext("spring/spring-app.xml", "spring/spring-db.xml");
+        springContext = new ClassPathXmlApplicationContext(new String[]{"spring/spring-app.xml", "spring/spring-db.xml"}, false);
+//       springContext.setConfigLocations("spring/spring-app.xml", "spring/spring-db.xml");
+        springContext.getEnvironment().setActiveProfiles(Profiles.getActiveDbProfile(), Profiles.REPOSITORY_IMPLEMENTATION);
+        springContext.refresh();
         mealController = springContext.getBean(MealRestController.class);
     }
 

From f4d996df8e7886295ea2cdaa0f6deab032254345 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:34:55 +0300
Subject: [PATCH 053/103] 6_05_update_hsqldb

---
 pom.xml                                       |  2 +-
 .../repository/jdbc/JdbcMealRepository.java   | 40 +++----------------
 2 files changed, 6 insertions(+), 36 deletions(-)

diff --git a/pom.xml b/pom.xml
index 9cb60cd66..432751083 100644
--- a/pom.xml
+++ b/pom.xml
@@ -194,7 +194,7 @@
                 <dependency>
                     <groupId>org.hsqldb</groupId>
                     <artifactId>hsqldb</artifactId>
-                    <version>2.3.4</version>
+                    <version>2.7.4</version>
                 </dependency>
             </dependencies>
         </profile>
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
index 865265fe5..b7f268f3a 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
@@ -1,6 +1,5 @@
 package ru.javawebinar.topjava.repository.jdbc;
 
-import org.springframework.context.annotation.Profile;
 import org.springframework.dao.support.DataAccessUtils;
 import org.springframework.jdbc.core.BeanPropertyRowMapper;
 import org.springframework.jdbc.core.JdbcTemplate;
@@ -9,15 +8,14 @@
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
 import org.springframework.stereotype.Repository;
-import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 
-import java.sql.Timestamp;
 import java.time.LocalDateTime;
 import java.util.List;
 
-public abstract class JdbcMealRepository<T> implements MealRepository {
+@Repository
+public class JdbcMealRepository implements MealRepository {
 
     private static final RowMapper<Meal> ROW_MAPPER = BeanPropertyRowMapper.newInstance(Meal.class);
 
@@ -27,7 +25,7 @@ public abstract class JdbcMealRepository<T> implements MealRepository {
 
     private final SimpleJdbcInsert insertMeal;
 
-    JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
+    public JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
         this.insertMeal = new SimpleJdbcInsert(jdbcTemplate)
                 .withTableName("meal")
                 .usingGeneratedKeyColumns("id");
@@ -36,41 +34,13 @@ public abstract class JdbcMealRepository<T> implements MealRepository {
         this.namedParameterJdbcTemplate = namedParameterJdbcTemplate;
     }
 
-    protected abstract T toDbDateTime(LocalDateTime ldt);
-
-    @Repository
-    @Profile(Profiles.POSTGRES_DB)
-    public static class Java8JdbcMealRepository extends JdbcMealRepository<LocalDateTime> {
-        public Java8JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
-            super(jdbcTemplate, namedParameterJdbcTemplate);
-        }
-
-        @Override
-        protected LocalDateTime toDbDateTime(LocalDateTime ldt) {
-            return ldt;
-        }
-    }
-
-    @Repository
-    @Profile(Profiles.HSQL_DB)
-    public static class TimestampJdbcMealRepository extends JdbcMealRepository<Timestamp> {
-        public TimestampJdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate namedParameterJdbcTemplate) {
-            super(jdbcTemplate, namedParameterJdbcTemplate);
-        }
-
-        @Override
-        protected Timestamp toDbDateTime(LocalDateTime ldt) {
-            return Timestamp.valueOf(ldt);
-        }
-    }
-
     @Override
     public Meal save(Meal meal, int userId) {
         MapSqlParameterSource map = new MapSqlParameterSource()
                 .addValue("id", meal.getId())
                 .addValue("description", meal.getDescription())
                 .addValue("calories", meal.getCalories())
-                .addValue("date_time", toDbDateTime(meal.getDateTime()))
+                .addValue("date_time", meal.getDateTime())
                 .addValue("user_id", userId);
 
         if (meal.isNew()) {
@@ -109,6 +79,6 @@ public List<Meal> getAll(int userId) {
     public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
         return jdbcTemplate.query(
                 "SELECT * FROM meal WHERE user_id=?  AND date_time >=  ? AND date_time < ? ORDER BY date_time DESC",
-                ROW_MAPPER, userId, toDbDateTime(startDateTime), toDbDateTime(endDateTime));
+                ROW_MAPPER, userId, startDateTime, endDateTime);
     }
 }

From cb252b074dbf9f2376abc46ba707870a98d45285 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:35:17 +0300
Subject: [PATCH 054/103] 6_06_HW5_optional_fetch_join

---
 .../ru/javawebinar/topjava/model/User.java    |  8 ++++++++
 .../topjava/repository/MealRepository.java    |  4 ++++
 .../topjava/repository/UserRepository.java    |  4 ++++
 .../datajpa/CrudMealRepository.java           |  3 +++
 .../datajpa/CrudUserRepository.java           |  3 +++
 .../datajpa/DataJpaMealRepository.java        |  5 +++++
 .../datajpa/DataJpaUserRepository.java        |  5 +++++
 .../topjava/service/MealService.java          |  4 ++++
 .../topjava/service/UserService.java          |  4 ++++
 .../ru/javawebinar/topjava/UserTestData.java  |  2 +-
 .../service/AbstractMealServiceTest.java      |  2 +-
 .../service/AbstractUserServiceTest.java      |  2 +-
 .../datajpa/DataJpaMealServiceTest.java       | 19 ++++++++++++++++++
 .../datajpa/DataJpaUserServiceTest.java       | 20 +++++++++++++++++++
 14 files changed, 82 insertions(+), 3 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index e6233f3de..7f23d8c8e 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -54,6 +54,10 @@ public class User extends AbstractNamedEntity {
     @Range(min = 10, max = 10000)
     private int caloriesPerDay = DEFAULT_CALORIES_PER_DAY;
 
+    @OneToMany(fetch = FetchType.LAZY, mappedBy = "user")
+    @OrderBy("dateTime DESC")
+    private List<Meal> meals;
+
     public User() {
     }
 
@@ -123,6 +127,10 @@ public String getPassword() {
         return password;
     }
 
+    public List<Meal> getMeals() {
+        return meals;
+    }
+
     @Override
     public String toString() {
         return "User{" +
diff --git a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
index 9461d5f9f..1ad7f8d94 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/MealRepository.java
@@ -20,4 +20,8 @@ public interface MealRepository {
 
     // ORDERED dateTime desc
     List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId);
+
+    default Meal getWithUser(int id, int userId) {
+        throw new UnsupportedOperationException();
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java
index 138369789..9fecbddaa 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/UserRepository.java
@@ -18,4 +18,8 @@ public interface UserRepository {
     User getByEmail(String email);
 
     List<User> getAll();
+
+    default User getWithMeals(int id) {
+        throw new UnsupportedOperationException();
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
index 1f8682741..9aeef134f 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudMealRepository.java
@@ -23,4 +23,7 @@ public interface CrudMealRepository extends JpaRepository<Meal, Integer> {
 
     @Query("SELECT m from Meal m WHERE m.user.id=:userId AND m.dateTime >= :startDate AND m.dateTime < :endDate ORDER BY m.dateTime DESC")
     List<Meal> getBetweenHalfOpen(@Param("startDate") LocalDateTime startDate, @Param("endDate") LocalDateTime endDate, @Param("userId") int userId);
+
+    @Query("SELECT m FROM Meal m JOIN FETCH m.user WHERE m.id = ?1 and m.user.id = ?2")
+    Meal getWithUser(int id, int userId);
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
index 24c42a814..8955fc412 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
@@ -16,4 +16,7 @@ public interface CrudUserRepository extends JpaRepository<User, Integer> {
     int delete(@Param("id") int id);
 
     User getByEmail(String email);
+
+    @Query("SELECT u FROM User u LEFT JOIN FETCH u.meals WHERE u.id = ?1")
+    User getWithMeals(int id);
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
index c988d66a9..b5f4e3eeb 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaMealRepository.java
@@ -50,4 +50,9 @@ public List<Meal> getAll(int userId) {
     public List<Meal> getBetweenHalfOpen(LocalDateTime startDateTime, LocalDateTime endDateTime, int userId) {
         return crudMealRepository.getBetweenHalfOpen(startDateTime, endDateTime, userId);
     }
+
+    @Override
+    public Meal getWithUser(int id, int userId) {
+        return crudMealRepository.getWithUser(id, userId);
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java
index bc240d2d5..608c855e0 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/DataJpaUserRepository.java
@@ -41,4 +41,9 @@ public User getByEmail(String email) {
     public List<User> getAll() {
         return crudRepository.findAll(SORT_NAME_EMAIL);
     }
+
+    @Override
+    public User getWithMeals(int id) {
+        return crudRepository.getWithMeals(id);
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/service/MealService.java b/src/main/java/ru/javawebinar/topjava/service/MealService.java
index 0e95f6457..5f759a11a 100644
--- a/src/main/java/ru/javawebinar/topjava/service/MealService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/MealService.java
@@ -47,4 +47,8 @@ public Meal create(Meal meal, int userId) {
         Assert.notNull(meal, "meal must not be null");
         return repository.save(meal, userId);
     }
+
+    public Meal getWithUser(int id, int userId) {
+        return checkNotFound(repository.getWithUser(id, userId), id);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index cd5f241b0..88b790359 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -50,4 +50,8 @@ public void update(User user) {
         Assert.notNull(user, "user must not be null");
         checkNotFound(repository.save(user), user.id());
     }
+
+    public User getWithMeals(int id) {
+        return checkNotFound(repository.getWithMeals(id), id);
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
index bfaba979d..3419c5215 100644
--- a/src/test/java/ru/javawebinar/topjava/UserTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -9,7 +9,7 @@
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class UserTestData {
-    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("registered", "roles");
+    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("registered", "roles", "meals");
 
     public static final int USER_ID = START_SEQ;
     public static final int ADMIN_ID = START_SEQ + 1;
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
index 0637bd205..962323b8f 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
@@ -18,7 +18,7 @@
 public abstract class AbstractMealServiceTest extends AbstractServiceTest {
 
     @Autowired
-    private MealService service;
+    protected MealService service;
 
     @Test
     public void delete() {
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index 3d1025de9..aee0a93f4 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -18,7 +18,7 @@
 public abstract class AbstractUserServiceTest extends AbstractServiceTest {
 
     @Autowired
-    private UserService service;
+    protected UserService service;
 
     @Autowired
     private CacheManager cacheManager;
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
index e28cc6d6b..83cbd7cc2 100644
--- a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
@@ -1,10 +1,29 @@
 package ru.javawebinar.topjava.service.datajpa;
 
+import org.junit.Assert;
+import org.junit.Test;
 import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.MealTestData;
+import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.service.AbstractMealServiceTest;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
 
+import static ru.javawebinar.topjava.MealTestData.*;
 import static ru.javawebinar.topjava.Profiles.DATAJPA;
+import static ru.javawebinar.topjava.UserTestData.*;
 
 @ActiveProfiles(DATAJPA)
 public class DataJpaMealServiceTest extends AbstractMealServiceTest {
+    @Test
+    public void getWithUser() {
+        Meal adminMeal = service.getWithUser(ADMIN_MEAL_ID, ADMIN_ID);
+        MEAL_MATCHER.assertMatch(adminMeal, adminMeal1);
+        USER_MATCHER.assertMatch(adminMeal.getUser(), admin);
+    }
+
+    @Test
+    public void getWithUserNotFound() {
+        Assert.assertThrows(NotFoundException.class,
+                () -> service.getWithUser(MealTestData.NOT_FOUND, ADMIN_ID));
+    }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
index a0757e739..7733b7bfc 100644
--- a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
@@ -1,10 +1,30 @@
 package ru.javawebinar.topjava.service.datajpa;
 
+import org.junit.Assert;
+import org.junit.Test;
 import org.springframework.test.context.ActiveProfiles;
+import ru.javawebinar.topjava.MealTestData;
+import ru.javawebinar.topjava.UserTestData;
+import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
 
+import static ru.javawebinar.topjava.MealTestData.MEAL_MATCHER;
 import static ru.javawebinar.topjava.Profiles.DATAJPA;
+import static ru.javawebinar.topjava.UserTestData.*;
 
 @ActiveProfiles(DATAJPA)
 public class DataJpaUserServiceTest extends AbstractUserServiceTest {
+    @Test
+    public void getWithMeals() {
+        User user = service.getWithMeals(USER_ID);
+        USER_MATCHER.assertMatch(user, UserTestData.user);
+        MEAL_MATCHER.assertMatch(user.getMeals(), MealTestData.meals);
+    }
+
+    @Test
+    public void getWithMealsNotFound() {
+        Assert.assertThrows(NotFoundException.class,
+                () -> service.getWithMeals(NOT_FOUND));
+    }
 }
\ No newline at end of file

From 7797fce2055a3fd230f18eedc90474859376b1e4 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:35:36 +0300
Subject: [PATCH 055/103] 6_07_HW5_graph_batch_size

---
 src/main/java/ru/javawebinar/topjava/model/User.java         | 5 ++++-
 .../topjava/repository/datajpa/CrudUserRepository.java       | 5 +++--
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index 7f23d8c8e..f63bd100f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.model;
 
+import org.hibernate.annotations.BatchSize;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
 
@@ -15,7 +16,7 @@
 @NamedQueries({
         @NamedQuery(name = User.DELETE, query = "DELETE FROM User u WHERE u.id=:id"),
         @NamedQuery(name = User.BY_EMAIL, query = "SELECT u FROM User u LEFT JOIN FETCH u.roles WHERE u.email=?1"),
-        @NamedQuery(name = User.ALL_SORTED, query = "SELECT u FROM User u LEFT JOIN FETCH u.roles ORDER BY u.name, u.email"),
+        @NamedQuery(name = User.ALL_SORTED, query = "SELECT u FROM User u ORDER BY u.name, u.email"),
 })
 @Entity
 @Table(name = "users")
@@ -48,6 +49,8 @@ public class User extends AbstractNamedEntity {
             uniqueConstraints = {@UniqueConstraint(columnNames = {"user_id", "role"}, name = "uk_user_role")})
     @Column(name = "role")
     @ElementCollection(fetch = FetchType.EAGER)
+//    @Fetch(FetchMode.SUBSELECT)
+    @BatchSize(size = 200)
     private Set<Role> roles;
 
     @Column(name = "calories_per_day", nullable = false, columnDefinition = "int default 2000")
diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
index 8955fc412..806884a9c 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.repository.datajpa;
 
+import org.springframework.data.jpa.repository.EntityGraph;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
 import org.springframework.data.jpa.repository.Query;
@@ -11,12 +12,12 @@
 public interface CrudUserRepository extends JpaRepository<User, Integer> {
     @Transactional
     @Modifying
-//    @Query(name = User.DELETE)
     @Query("DELETE FROM User u WHERE u.id=:id")
     int delete(@Param("id") int id);
 
     User getByEmail(String email);
 
-    @Query("SELECT u FROM User u LEFT JOIN FETCH u.meals WHERE u.id = ?1")
+    @EntityGraph(attributePaths = {"meals", "roles"})
+    @Query("SELECT u FROM User u WHERE u.id=?1")
     User getWithMeals(int id);
 }

From ae1c83c2d46c0e0bd787dc6b2b0c7861130586be Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:38:47 +0300
Subject: [PATCH 056/103] 6_08_add_test_validation

---
 .../topjava/service/AbstractMealServiceTest.java     | 10 ++++++++++
 .../topjava/service/AbstractServiceTest.java         | 10 ++++++++++
 .../topjava/service/AbstractUserServiceTest.java     | 12 ++++++++++++
 .../topjava/service/jdbc/JdbcMealServiceTest.java    |  7 +++++++
 .../topjava/service/jdbc/JdbcUserServiceTest.java    |  7 +++++++
 5 files changed, 46 insertions(+)

diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
index 962323b8f..b19ffabe8 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
@@ -7,9 +7,11 @@
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
+import javax.validation.ConstraintViolationException;
 import java.time.LocalDate;
 import java.time.Month;
 
+import static java.time.LocalDateTime.of;
 import static org.junit.Assert.assertThrows;
 import static ru.javawebinar.topjava.MealTestData.*;
 import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
@@ -99,4 +101,12 @@ public void getBetweenInclusive() {
     public void getBetweenWithNullDates() {
         MEAL_MATCHER.assertMatch(service.getBetweenInclusive(null, null, USER_ID), meals);
     }
+
+    @Test
+    public void createWithException() throws Exception {
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "  ", 300), USER_ID));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, null, "Description", 300), USER_ID));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "Description", 9), USER_ID));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "Description", 5001), USER_ID));
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index 036d28c82..234bf16fe 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -13,6 +13,8 @@
 import ru.javawebinar.topjava.ActiveDbProfileResolver;
 import ru.javawebinar.topjava.TimingRules;
 
+import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+
 @ContextConfiguration({
         "classpath:spring/spring-app.xml",
         "classpath:spring/spring-db.xml"
@@ -21,9 +23,17 @@
 @Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
 @ActiveProfiles(resolver = ActiveDbProfileResolver.class)
 public abstract class AbstractServiceTest {
+
     @ClassRule
     public static ExternalResource summary = TimingRules.SUMMARY;
 
     @Rule
     public Stopwatch stopwatch = TimingRules.STOPWATCH;
+
+    //  Check root cause with AssertJ: https://github.com/junit-team/junit-framework/issues/2129#issuecomment-565712630
+    protected <T extends Throwable> void validateRootCause(Class<T> rootExceptionClass, Runnable runnable) {
+        assertThatExceptionOfType(Throwable.class)
+                .isThrownBy(runnable::run)
+                .withRootCauseInstanceOf(rootExceptionClass);
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index aee0a93f4..ccc83f931 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -10,7 +10,10 @@
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
+import javax.validation.ConstraintViolationException;
+import java.util.Date;
 import java.util.List;
+import java.util.Set;
 
 import static org.junit.Assert.assertThrows;
 import static ru.javawebinar.topjava.UserTestData.*;
@@ -84,4 +87,13 @@ public void getAll() {
         List<User> all = service.getAll();
         USER_MATCHER.assertMatch(all, admin, guest, user);
     }
+
+    @Test
+    public void createWithException() throws Exception {
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "  ", "mail@yandex.ru", "password", Role.USER)));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "  ", "password", Role.USER)));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "  ", Role.USER)));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "password", 9, true, new Date(), Set.of())));
+        validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "password", 10001, true, new Date(), Set.of())));
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
index 9ff4ae615..070a75ccb 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava.service.jdbc;
 
+import org.junit.Ignore;
+import org.junit.Test;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractMealServiceTest;
 
@@ -7,4 +9,9 @@
 
 @ActiveProfiles(JDBC)
 public class JdbcMealServiceTest extends AbstractMealServiceTest {
+    @Override
+    @Ignore
+    @Test
+    public void createWithException() throws Exception {
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
index 419f68ed1..80941a12a 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava.service.jdbc;
 
+import org.junit.Ignore;
+import org.junit.Test;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
 
@@ -7,4 +9,9 @@
 
 @ActiveProfiles(JDBC)
 public class JdbcUserServiceTest extends AbstractUserServiceTest {
+    @Override
+    @Ignore
+    @Test
+    public void createWithException() throws Exception {
+    }
 }
\ No newline at end of file

From d3974a338bad04461ccdc448f61936c7464ba797 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:44:09 +0300
Subject: [PATCH 057/103] 6_09_hibernate_cache

---
 pom.xml                                       |  5 +++++
 .../ru/javawebinar/topjava/model/User.java    |  4 ++++
 .../topjava/repository/JpaUtil.java           | 21 +++++++++++++++++++
 src/main/resources/spring/spring-db.xml       |  8 +++++++
 .../service/AbstractUserServiceTest.java      |  5 +++++
 .../service/jdbc/JdbcUserServiceTest.java     |  7 +------
 6 files changed, 44 insertions(+), 6 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java

diff --git a/pom.xml b/pom.xml
index 432751083..73854ae51 100644
--- a/pom.xml
+++ b/pom.xml
@@ -118,6 +118,11 @@
             <artifactId>hibernate-validator</artifactId>
             <version>${hibernate-validator.version}</version>
         </dependency>
+        <dependency>
+            <groupId>org.hibernate</groupId>
+            <artifactId>hibernate-jcache</artifactId>
+            <version>${hibernate.version}</version>
+        </dependency>
 
         <!--http://hibernate.org/validator/documentation/getting-started/#unified-expression-language-el-->
         <dependency>
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index f63bd100f..fb6a511c5 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -1,6 +1,8 @@
 package ru.javawebinar.topjava.model;
 
 import org.hibernate.annotations.BatchSize;
+import org.hibernate.annotations.Cache;
+import org.hibernate.annotations.CacheConcurrencyStrategy;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
 
@@ -13,6 +15,7 @@
 
 import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
 
+@Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
 @NamedQueries({
         @NamedQuery(name = User.DELETE, query = "DELETE FROM User u WHERE u.id=:id"),
         @NamedQuery(name = User.BY_EMAIL, query = "SELECT u FROM User u LEFT JOIN FETCH u.roles WHERE u.email=?1"),
@@ -44,6 +47,7 @@ public class User extends AbstractNamedEntity {
     @NotNull
     private Date registered = new Date();
 
+    @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
     @Enumerated(EnumType.STRING)
     @CollectionTable(name = "user_role", joinColumns = @JoinColumn(name = "user_id"),
             uniqueConstraints = {@UniqueConstraint(columnNames = {"user_id", "role"}, name = "uk_user_role")})
diff --git a/src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java b/src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java
new file mode 100644
index 000000000..f3e51ad50
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java
@@ -0,0 +1,21 @@
+package ru.javawebinar.topjava.repository;
+
+import org.hibernate.Session;
+import org.hibernate.SessionFactory;
+
+import javax.persistence.EntityManager;
+import javax.persistence.PersistenceContext;
+
+public class JpaUtil {
+
+    @PersistenceContext
+    private EntityManager em;
+
+    public void clear2ndLevelHibernateCache() {
+        Session s = (Session) em.getDelegate();
+        SessionFactory sf = s.getSessionFactory();
+//        sf.getCache().evictEntityData(User.class, AbstractBaseEntity.START_SEQ);
+//        sf.getCache().evictEntityData(User.class);
+        sf.getCache().evictAllRegions();
+    }
+}
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 7a334aceb..b601f31fa 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -73,6 +73,12 @@
                     <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SQL_COMMENTS}" value="${hibernate.use_sql_comments}"/>
                     <entry key="#{T(org.hibernate.cfg.AvailableSettings).JPA_PROXY_COMPLIANCE}" value="false"/>
                     <!--<entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_AUTO}" value="${hibernate.hbm2ddl.auto}"/>-->
+
+                    <!--https://github.com/hibernate/hibernate-orm/blob/master/documentation/src/main/asciidoc/userguide/chapters/caching/Caching.adoc#caching-provider-jcache-->
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).CACHE_REGION_FACTORY}" value="org.hibernate.cache.jcache.internal.JCacheRegionFactory"/>
+                    <entry key="#{T(org.hibernate.cache.jcache.ConfigSettings).PROVIDER}" value="org.ehcache.jsr107.EhcacheCachingProvider"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SECOND_LEVEL_CACHE}" value="true"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_QUERY_CACHE}" value="false"/> <!--default-->
                 </map>
             </property>
 
@@ -87,6 +93,8 @@
         <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
         <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
               p:entityManagerFactory-ref="entityManagerFactory"/>
+
+        <bean class="ru.javawebinar.topjava.repository.JpaUtil"/>
     </beans>
 
     <beans profile="jpa">
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index ccc83f931..1ebd08f87 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -14,6 +14,7 @@
 import java.util.Date;
 import java.util.List;
 import java.util.Set;
+import ru.javawebinar.topjava.repository.JpaUtil;
 
 import static org.junit.Assert.assertThrows;
 import static ru.javawebinar.topjava.UserTestData.*;
@@ -26,9 +27,13 @@ public abstract class AbstractUserServiceTest extends AbstractServiceTest {
     @Autowired
     private CacheManager cacheManager;
 
+    @Autowired
+    protected JpaUtil jpaUtil;
+
     @Before
     public void setup() {
         cacheManager.getCache("users").clear();
+        jpaUtil.clear2ndLevelHibernateCache();
     }
 
     @Test
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
index 80941a12a..477b92cae 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -1,17 +1,12 @@
 package ru.javawebinar.topjava.service.jdbc;
 
 import org.junit.Ignore;
-import org.junit.Test;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
 
 import static ru.javawebinar.topjava.Profiles.JDBC;
 
 @ActiveProfiles(JDBC)
+@Ignore
 public class JdbcUserServiceTest extends AbstractUserServiceTest {
-    @Override
-    @Ignore
-    @Test
-    public void createWithException() throws Exception {
-    }
 }
\ No newline at end of file

From c9132136329b309b015fdaea90cd64d6eba7db01 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:45:54 +0300
Subject: [PATCH 058/103] 6_10_cascade_ddl

---
 .../topjava/model/AbstractBaseEntity.java           |  1 +
 .../java/ru/javawebinar/topjava/model/Meal.java     |  3 +++
 .../java/ru/javawebinar/topjava/model/User.java     | 13 ++++++++++---
 src/main/resources/spring/spring-db.xml             |  6 ++++++
 4 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index eab6e6e7f..9ec25975f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -15,6 +15,7 @@ public abstract class AbstractBaseEntity implements Persistable<Integer> {
 
     @Id
     @SequenceGenerator(name = "global_seq", sequenceName = "global_seq", allocationSize = 1, initialValue = START_SEQ)
+    //    @Column(name = "id", unique = true, nullable = false, columnDefinition = "integer default nextval('global_seq')")
     @GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "global_seq")
 //  See https://hibernate.atlassian.net/browse/HHH-3718 and https://hibernate.atlassian.net/browse/HHH-12034
 //  Proxy initialization when accessing its identifier managed now by JPA_PROXY_COMPLIANCE setting
diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index fd7c5daee..4dcdbe171 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -1,5 +1,7 @@
 package ru.javawebinar.topjava.model;
 
+import org.hibernate.annotations.OnDelete;
+import org.hibernate.annotations.OnDeleteAction;
 import org.hibernate.validator.constraints.Range;
 
 import javax.persistence.*;
@@ -42,6 +44,7 @@ public class Meal extends AbstractBaseEntity {
 
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "user_id", nullable = false)
+    @OnDelete(action = OnDeleteAction.CASCADE)
     @NotNull
     private User user;
 
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index fb6a511c5..0b4d40a8f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -1,11 +1,15 @@
 package ru.javawebinar.topjava.model;
 
-import org.hibernate.annotations.BatchSize;
 import org.hibernate.annotations.Cache;
-import org.hibernate.annotations.CacheConcurrencyStrategy;
+import org.hibernate.annotations.*;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
 
+import javax.persistence.Entity;
+import javax.persistence.NamedQueries;
+import javax.persistence.NamedQuery;
+import javax.persistence.OrderBy;
+import javax.persistence.Table;
 import javax.persistence.*;
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
@@ -55,14 +59,17 @@ public class User extends AbstractNamedEntity {
     @ElementCollection(fetch = FetchType.EAGER)
 //    @Fetch(FetchMode.SUBSELECT)
     @BatchSize(size = 200)
+    @JoinColumn
+    @OnDelete(action = OnDeleteAction.CASCADE)
     private Set<Role> roles;
 
     @Column(name = "calories_per_day", nullable = false, columnDefinition = "int default 2000")
     @Range(min = 10, max = 10000)
     private int caloriesPerDay = DEFAULT_CALORIES_PER_DAY;
 
-    @OneToMany(fetch = FetchType.LAZY, mappedBy = "user")
+    @OneToMany(fetch = FetchType.LAZY, mappedBy = "user")//, cascade = CascadeType.REMOVE, orphanRemoval = true)
     @OrderBy("dateTime DESC")
+    @OnDelete(action = OnDeleteAction.CASCADE) //https://stackoverflow.com/a/44988100/548473
     private List<Meal> meals;
 
     public User() {
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index b601f31fa..29211c981 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -79,6 +79,12 @@
                     <entry key="#{T(org.hibernate.cache.jcache.ConfigSettings).PROVIDER}" value="org.ehcache.jsr107.EhcacheCachingProvider"/>
                     <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_SECOND_LEVEL_CACHE}" value="true"/>
                     <entry key="#{T(org.hibernate.cfg.AvailableSettings).USE_QUERY_CACHE}" value="false"/> <!--default-->
+<!--
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_SCRIPTS_ACTION}" value="drop-and-create"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_SCRIPTS_CREATE_TARGET}" value="${TOPJAVA_ROOT}/config/ddl/create.ddl"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_SCRIPTS_DROP_TARGET}" value="${TOPJAVA_ROOT}/config/ddl/drop.ddl"/>
+                    <entry key="#{T(org.hibernate.cfg.AvailableSettings).HBM2DDL_AUTO}" value="create"/>
+-->
                 </map>
             </property>
 

From d7c559a79da9088ea5d06e8c8c456d482f24b116 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:46:38 +0300
Subject: [PATCH 059/103] 6_11_spring_web

---
 pom.xml                                          | 11 ++++++++---
 .../ru/javawebinar/topjava/web/MealServlet.java  | 16 +++-------------
 .../ru/javawebinar/topjava/web/UserServlet.java  | 14 +++++++++++++-
 src/main/webapp/WEB-INF/web.xml                  | 16 ++++++++++++++++
 4 files changed, 40 insertions(+), 17 deletions(-)

diff --git a/pom.xml b/pom.xml
index 73854ae51..a99f39e91 100644
--- a/pom.xml
+++ b/pom.xml
@@ -160,9 +160,9 @@
 
         <!--Web-->
         <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>javax.servlet-api</artifactId>
-            <version>4.0.1</version>
+            <groupId>org.apache.tomcat</groupId>
+            <artifactId>tomcat-servlet-api</artifactId>
+            <version>${tomcat.version}</version>
             <scope>provided</scope>
         </dependency>
 
@@ -172,6 +172,11 @@
             <version>1.2</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-web</artifactId>
+        </dependency>
+
         <!--Test-->
         <dependency>
             <groupId>junit</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
index 62909cd33..e412a25dc 100644
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
@@ -1,8 +1,8 @@
 package ru.javawebinar.topjava.web;
 
-import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.util.StringUtils;
-import ru.javawebinar.topjava.Profiles;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.WebApplicationContextUtils;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.web.meal.MealRestController;
 
@@ -22,24 +22,14 @@
 
 public class MealServlet extends HttpServlet {
 
-    private ClassPathXmlApplicationContext springContext;
     private MealRestController mealController;
 
     @Override
     public void init() {
-        springContext = new ClassPathXmlApplicationContext(new String[]{"spring/spring-app.xml", "spring/spring-db.xml"}, false);
-//       springContext.setConfigLocations("spring/spring-app.xml", "spring/spring-db.xml");
-        springContext.getEnvironment().setActiveProfiles(Profiles.getActiveDbProfile(), Profiles.REPOSITORY_IMPLEMENTATION);
-        springContext.refresh();
+        WebApplicationContext springContext = WebApplicationContextUtils.getRequiredWebApplicationContext(getServletContext());
         mealController = springContext.getBean(MealRestController.class);
     }
 
-    @Override
-    public void destroy() {
-        springContext.close();
-        super.destroy();
-    }
-
     @Override
     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
         request.setCharacterEncoding("UTF-8");
diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
index 226023400..6276ac82c 100644
--- a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
+++ b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
@@ -1,6 +1,9 @@
 package ru.javawebinar.topjava.web;
 
 import org.slf4j.Logger;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.context.support.WebApplicationContextUtils;
+import ru.javawebinar.topjava.web.user.AdminRestController;
 
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
@@ -13,6 +16,14 @@
 public class UserServlet extends HttpServlet {
     private static final Logger log = getLogger(UserServlet.class);
 
+    private AdminRestController adminController;
+
+    @Override
+    public void init() throws ServletException {
+        WebApplicationContext springContext = WebApplicationContextUtils.getRequiredWebApplicationContext(getServletContext());
+        adminController = springContext.getBean(AdminRestController.class);
+    }
+
     @Override
     protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
         int userId = Integer.parseInt(request.getParameter("userId"));
@@ -22,7 +33,8 @@ protected void doPost(HttpServletRequest request, HttpServletResponse response)
 
     @Override
     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        log.debug("forward to users");
+        log.debug("getAll");
+        request.setAttribute("users", adminController.getAll());
         request.getRequestDispatcher("/users.jsp").forward(request, response);
     }
 }
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 0ac5a7610..df132d403 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -6,6 +6,22 @@
 
     <display-name>TopJava</display-name>
 
+    <context-param>
+        <param-name>spring.profiles.default</param-name>
+        <param-value>postgres,datajpa</param-value>
+    </context-param>
+
+    <context-param>
+        <param-name>contextConfigLocation</param-name>
+        <param-value>
+            classpath:spring/spring-app.xml
+            classpath:spring/spring-db.xml
+        </param-value>
+    </context-param>
+
+    <listener>
+        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+    </listener>
     <servlet>
         <servlet-name>userServlet</servlet-name>
         <servlet-class>ru.javawebinar.topjava.web.UserServlet</servlet-class>

From bf6d6ca0616231aa959f728c1dc8f03f9b2bf437 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 00:47:26 +0300
Subject: [PATCH 060/103] 6_12_jsp_jstl_i18n

---
 src/main/resources/messages/app.properties    | 12 ++++++
 src/main/resources/messages/app_ru.properties | 12 ++++++
 src/main/webapp/css/style.css                 |  8 ++++
 src/main/webapp/fragments/bodyHeader.jsp      |  7 ++++
 src/main/webapp/fragments/footer.jsp          |  5 +++
 src/main/webapp/fragments/headTag.jsp         | 10 +++++
 src/main/webapp/index.html                    | 18 --------
 src/main/webapp/index.jsp                     | 23 ++++++++++
 src/main/webapp/meals.jsp                     |  2 +-
 src/main/webapp/users.jsp                     | 42 +++++++++++++++----
 10 files changed, 113 insertions(+), 26 deletions(-)
 create mode 100644 src/main/resources/messages/app.properties
 create mode 100644 src/main/resources/messages/app_ru.properties
 create mode 100644 src/main/webapp/fragments/bodyHeader.jsp
 create mode 100644 src/main/webapp/fragments/footer.jsp
 create mode 100644 src/main/webapp/fragments/headTag.jsp
 delete mode 100644 src/main/webapp/index.html
 create mode 100644 src/main/webapp/index.jsp

diff --git a/src/main/resources/messages/app.properties b/src/main/resources/messages/app.properties
new file mode 100644
index 000000000..ccd4c66b5
--- /dev/null
+++ b/src/main/resources/messages/app.properties
@@ -0,0 +1,12 @@
+app.title=Calories management
+app.home=Home
+app.footer=Internship <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a> application
+app.login=Login as
+user.title=Users
+user.name=Name
+user.email=Email
+user.roles=Roles
+user.active=Active
+user.registered=Registered
+meal.title=Meals
+common.select=Select
\ No newline at end of file
diff --git a/src/main/resources/messages/app_ru.properties b/src/main/resources/messages/app_ru.properties
new file mode 100644
index 000000000..f22faf3cc
--- /dev/null
+++ b/src/main/resources/messages/app_ru.properties
@@ -0,0 +1,12 @@
+app.title=Подсчет калорий
+app.home=Главная
+app.footer=Приложение стажировки <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a>
+app.login=Зайти как
+user.title=Пользователи
+user.name=Имя
+user.email=Почта
+user.roles=Роли
+user.active=Активный
+user.registered=Зарегистрирован
+meal.title=Моя еда
+common.select=Выбрать
\ No newline at end of file
diff --git a/src/main/webapp/css/style.css b/src/main/webapp/css/style.css
index cfffdcb53..a55147510 100644
--- a/src/main/webapp/css/style.css
+++ b/src/main/webapp/css/style.css
@@ -22,3 +22,11 @@ tr[data-meal-excess="false"] {
 tr[data-meal-excess="true"] {
     color: red;
 }
+
+header, footer {
+    background: none repeat scroll 0 0 #A6C9E2;
+    color: #2E6E9E;
+    font-size: 20px;
+    padding: 5px 20px;
+    margin: 6px 0;
+}
diff --git a/src/main/webapp/fragments/bodyHeader.jsp b/src/main/webapp/fragments/bodyHeader.jsp
new file mode 100644
index 000000000..345cc15a9
--- /dev/null
+++ b/src/main/webapp/fragments/bodyHeader.jsp
@@ -0,0 +1,7 @@
+<%@page contentType="text/html" pageEncoding="UTF-8" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+
+<fmt:setBundle basename="messages.app"/>
+<header>
+    <a href="meals"><fmt:message key="app.title"/></a> | <a href="users"><fmt:message key="user.title"/></a> | <a href="index.jsp"><fmt:message key="app.home"/></a>
+</header>
\ No newline at end of file
diff --git a/src/main/webapp/fragments/footer.jsp b/src/main/webapp/fragments/footer.jsp
new file mode 100644
index 000000000..c59bff2e5
--- /dev/null
+++ b/src/main/webapp/fragments/footer.jsp
@@ -0,0 +1,5 @@
+<%@page contentType="text/html" pageEncoding="UTF-8" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<fmt:setBundle basename="messages.app"/>
+<hr>
+<footer><fmt:message key="app.footer"/></footer>
\ No newline at end of file
diff --git a/src/main/webapp/fragments/headTag.jsp b/src/main/webapp/fragments/headTag.jsp
new file mode 100644
index 000000000..c1532783a
--- /dev/null
+++ b/src/main/webapp/fragments/headTag.jsp
@@ -0,0 +1,10 @@
+<%@page contentType="text/html" pageEncoding="UTF-8" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
+<fmt:setBundle basename="messages.app"/>
+
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <title><fmt:message key="app.title"/></title>
+    <link rel="stylesheet" href="css/style.css">
+</head>
\ No newline at end of file
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
deleted file mode 100644
index 57d710a81..000000000
--- a/src/main/webapp/index.html
+++ /dev/null
@@ -1,18 +0,0 @@
-<html lang="ru">
-<head>
-    <meta charset="UTF-8">
-    <title>Java Enterprise (Topjava)</title>
-</head>
-<body>
-<h3>Проект <a href="https://github.com/JavaWebinar/topjava" target="_blank">Java Enterprise (Topjava)</a></h3>
-<hr>
-<form method="post" action="users">
-    <b style="font-size: large">Meals of&nbsp;</b>
-    <select name="userId">
-        <option value="100000">User</option>
-        <option value="100001">Admin</option>
-    </select>
-    <button type="submit">Select</button>
-</form>
-</body>
-</html>
diff --git a/src/main/webapp/index.jsp b/src/main/webapp/index.jsp
new file mode 100644
index 000000000..654d7b238
--- /dev/null
+++ b/src/main/webapp/index.jsp
@@ -0,0 +1,23 @@
+<%@ page contentType="text/html;charset=UTF-8" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+
+<fmt:setBundle basename="messages.app"/>
+
+<html>
+<jsp:include page="fragments/headTag.jsp"/>
+<body>
+<jsp:include page="fragments/bodyHeader.jsp"/>
+<br>
+<section>
+    <form method="post" action="users">
+        <fmt:message key="app.login"/>: <select name="userId">
+        <option value="100000" selected>User</option>
+        <option value="100001">Admin</option>
+    </select>
+        <button type="submit"><fmt:message key="common.select"/></button>
+    </form>
+</section>
+<jsp:include page="fragments/footer.jsp"/>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/webapp/meals.jsp b/src/main/webapp/meals.jsp
index 7d9bf3e42..007453221 100644
--- a/src/main/webapp/meals.jsp
+++ b/src/main/webapp/meals.jsp
@@ -9,7 +9,7 @@
 </head>
 <body>
 <section>
-    <h3><a href="index.html">Home</a></h3>
+    <h3><a href="index.jsp">Home</a></h3>
     <hr/>
     <h2>Meals</h2>
     <form method="get" action="meals">
diff --git a/src/main/webapp/users.jsp b/src/main/webapp/users.jsp
index 650c8dda4..454accf84 100644
--- a/src/main/webapp/users.jsp
+++ b/src/main/webapp/users.jsp
@@ -1,11 +1,39 @@
 <%@ page contentType="text/html;charset=UTF-8" %>
-<html lang="ru">
-<head>
-    <title>Users</title>
-</head>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+
+<fmt:setBundle basename="messages.app"/>
+
+<html>
+<jsp:include page="fragments/headTag.jsp"/>
 <body>
-<h3><a href="index.html">Home</a></h3>
-<hr>
-<h2>Users</h2>
+<jsp:include page="fragments/bodyHeader.jsp"/>
+
+<section>
+    <h3><fmt:message key="user.title"/></h3>
+
+    <table border="1" cellpadding="8" cellspacing="0">
+        <thead>
+        <tr>
+            <th><fmt:message key="user.name"/></th>
+            <th><fmt:message key="user.email"/></th>
+            <th><fmt:message key="user.roles"/></th>
+            <th><fmt:message key="user.active"/></th>
+            <th><fmt:message key="user.registered"/></th>
+        </tr>
+        </thead>
+        <c:forEach items="${requestScope.users}" var="user">
+            <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
+            <tr>
+                <td><c:out value="${user.name}"/></td>
+                <td><a href="mailto:${user.email}">${user.email}</a></td>
+                <td>${user.roles}</td>
+                <td>${user.enabled}</td>
+                <td><fmt:formatDate value="${user.registered}" pattern="dd-MM-yyyy"/></td>
+            </tr>
+        </c:forEach>
+    </table>
+</section>
+<jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
\ No newline at end of file

From 002f39efd6bb4b8eb829208bfe13bfd60917cb1a Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 01:01:02 +0300
Subject: [PATCH 061/103] 6_13_tomcat_pool_jndi_cargo

---
 pom.xml                                 | 44 ++++++++++++++++++-
 src/main/resources/db/tomcat.properties |  5 +++
 src/main/resources/spring/spring-db.xml |  9 +++-
 src/main/resources/tomcat/context.xml   | 57 +++++++++++++++++++++++++
 4 files changed, 113 insertions(+), 2 deletions(-)
 create mode 100644 src/main/resources/db/tomcat.properties
 create mode 100644 src/main/resources/tomcat/context.xml

diff --git a/pom.xml b/pom.xml
index a99f39e91..4846a7b9d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
         <spring-data-jpa.version>2.7.18</spring-data-jpa.version>
-        <tomcat.version>9.0.111</tomcat.version>
+        <tomcat.version>9.0.113</tomcat.version>
 
         <!-- Hibernate -->
         <hibernate.version>5.6.15.Final</hibernate.version>
@@ -64,6 +64,48 @@
                     <argLine>-Dfile.encoding=UTF-8</argLine>
                 </configuration>
             </plugin>
+
+            <!-- http://stackoverflow.com/questions/4305935/is-it-possible-to-supply-tomcat6s-context-xml-file-via-the-maven-cargo-plugin#4417945 -->
+            <!-- https://codehaus-cargo.github.io/cargo/Tomcat+9.x.html -->
+            <plugin>
+                <groupId>org.codehaus.cargo</groupId>
+                <artifactId>cargo-maven3-plugin</artifactId>
+                <version>1.10.26</version>
+                <configuration>
+                    <container>
+                        <containerId>tomcat9x</containerId>
+                        <systemProperties>
+                            <file.encoding>UTF-8</file.encoding>
+                            <spring.profiles.active>tomcat,datajpa</spring.profiles.active>
+                        </systemProperties>
+                        <dependencies>
+                            <dependency>
+                                <groupId>org.postgresql</groupId>
+                                <artifactId>postgresql</artifactId>
+                            </dependency>
+                        </dependencies>
+                    </container>
+                    <configuration>
+                        <configfiles>
+                            <configfile>
+                                <file>src/main/resources/tomcat/context.xml</file>
+                                <todir>conf/Catalina/localhost/</todir>
+                                <tofile>${project.build.finalName}.xml</tofile>
+                            </configfile>
+                        </configfiles>
+                    </configuration>
+                    <deployables>
+                        <deployable>
+                            <groupId>ru.javawebinar</groupId>
+                            <artifactId>topjava</artifactId>
+                            <type>war</type>
+                            <properties>
+                                <context>${project.build.finalName}</context>
+                            </properties>
+                        </deployable>
+                    </deployables>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/src/main/resources/db/tomcat.properties b/src/main/resources/db/tomcat.properties
new file mode 100644
index 000000000..e11f0725f
--- /dev/null
+++ b/src/main/resources/db/tomcat.properties
@@ -0,0 +1,5 @@
+database.init=false
+jdbc.initLocation=classpath:db/initDB.sql
+jpa.showSql=true
+hibernate.format_sql=true
+hibernate.use_sql_comments=true
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 29211c981..2b62f0748 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -5,11 +5,13 @@
        xmlns:jdbc="http://www.springframework.org/schema/jdbc"
        xmlns:tx="http://www.springframework.org/schema/tx"
        xmlns:jpa="http://www.springframework.org/schema/data/jpa"
+       xmlns:jee="http://www.springframework.org/schema/jee"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
-       http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
+       http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd
+       http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee.xsd">
 
     <jdbc:initialize-database data-source="dataSource" enabled="${database.init}">
         <jdbc:script location="${jdbc.initLocation}"/>
@@ -50,6 +52,11 @@
               p:password="${database.password}"/>
     </beans>
 
+    <beans profile="tomcat">
+        <jee:jndi-lookup id="dataSource" jndi-name="java:comp/env/jdbc/topjava"/>
+        <context:property-placeholder location="classpath:db/tomcat.properties" system-properties-mode="OVERRIDE"/>
+    </beans>
+
     <beans profile="jdbc">
         <context:component-scan base-package="ru.javawebinar.**.repository.jdbc"/>
         <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
diff --git a/src/main/resources/tomcat/context.xml b/src/main/resources/tomcat/context.xml
new file mode 100644
index 000000000..9311d5904
--- /dev/null
+++ b/src/main/resources/tomcat/context.xml
@@ -0,0 +1,57 @@
+<?xml version='1.0' encoding='utf-8'?>
+<!--
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+<!-- The contents of this file will be loaded for each web application -->
+<Context>
+
+    <!-- Default set of monitored resources. If one of these changes, the    -->
+    <!-- web application will be reloaded.                                   -->
+    <WatchedResource>WEB-INF/web.xml</WatchedResource>
+    <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
+
+    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
+    <!--
+    <Manager pathname="" />
+    -->
+
+    <!-- Uncomment this to enable Comet connection tacking (provides events
+         on session expiration as well as webapp lifecycle) -->
+    <!--
+    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
+    -->
+    <Resource name="jdbc/topjava"
+              auth="Container"
+              type="javax.sql.DataSource"
+              url="jdbc:postgresql://localhost:5432/topjava"
+              username="user"
+              password="password"
+              driverClassName="org.postgresql.Driver"
+              validationQuery="SELECT 1"
+              maxTotal="10"
+              minIdle="2"
+              maxWaitMillis="20000"
+              initialSize="2"
+              maxIdle="5"
+              testOnBorrow="true"
+              removeAbandonedOnBorrow="true"
+              testWhileIdle="true"/>
+    <!--
+        username="wegxlfzjjgxaxy"
+        password="SSQyKKE_e93kiUCR-ehzMcKCxZ"
+        url="jdbc:postgresql://ec2-54-217-202-110.eu-west-1.compute.amazonaws.com:5432/dehm6lvm8bink0?ssl=true&amp;sslfactory=org.postgresql.ssl.NonValidatingFactory"/>
+    -->
+</Context>

From b43b8542f81a47fd13ad69527b86f7046533f2b5 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 01:06:46 +0300
Subject: [PATCH 062/103] 6_14_spring_webmvc

---
 pom.xml                                       |  2 +-
 .../topjava/web/RootController.java           | 41 +++++++++++++++++++
 .../javawebinar/topjava/web/UserServlet.java  | 40 ------------------
 src/main/resources/logback.xml                |  1 +
 src/main/resources/spring/spring-app.xml      |  3 --
 src/main/resources/spring/spring-mvc.xml      | 18 ++++++++
 .../jsp}/fragments/bodyHeader.jsp             |  2 +-
 .../{ => WEB-INF/jsp}/fragments/footer.jsp    |  0
 .../{ => WEB-INF/jsp}/fragments/headTag.jsp   |  2 +-
 src/main/webapp/{ => WEB-INF/jsp}/index.jsp   |  0
 .../webapp/{ => WEB-INF/jsp}/mealForm.jsp     |  0
 src/main/webapp/{ => WEB-INF/jsp}/meals.jsp   |  0
 src/main/webapp/{ => WEB-INF/jsp}/users.jsp   |  0
 src/main/webapp/WEB-INF/web.xml               | 25 +++++------
 src/main/webapp/{ => resources}/css/style.css |  0
 ...InMemoryAdminRestControllerSpringTest.java |  1 +
 .../user/InMemoryAdminRestControllerTest.java |  1 +
 17 files changed, 75 insertions(+), 61 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/RootController.java
 delete mode 100644 src/main/java/ru/javawebinar/topjava/web/UserServlet.java
 create mode 100644 src/main/resources/spring/spring-mvc.xml
 rename src/main/webapp/{ => WEB-INF/jsp}/fragments/bodyHeader.jsp (66%)
 rename src/main/webapp/{ => WEB-INF/jsp}/fragments/footer.jsp (100%)
 rename src/main/webapp/{ => WEB-INF/jsp}/fragments/headTag.jsp (85%)
 rename src/main/webapp/{ => WEB-INF/jsp}/index.jsp (100%)
 rename src/main/webapp/{ => WEB-INF/jsp}/mealForm.jsp (100%)
 rename src/main/webapp/{ => WEB-INF/jsp}/meals.jsp (100%)
 rename src/main/webapp/{ => WEB-INF/jsp}/users.jsp (100%)
 rename src/main/webapp/{ => resources}/css/style.css (100%)

diff --git a/pom.xml b/pom.xml
index 4846a7b9d..c9c32a5a4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -216,7 +216,7 @@
 
         <dependency>
             <groupId>org.springframework</groupId>
-            <artifactId>spring-web</artifactId>
+            <artifactId>spring-webmvc</artifactId>
         </dependency>
 
         <!--Test-->
diff --git a/src/main/java/ru/javawebinar/topjava/web/RootController.java b/src/main/java/ru/javawebinar/topjava/web/RootController.java
new file mode 100644
index 000000000..f432d93b1
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/RootController.java
@@ -0,0 +1,41 @@
+package ru.javawebinar.topjava.web;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import ru.javawebinar.topjava.service.UserService;
+
+import javax.servlet.http.HttpServletRequest;
+
+@Controller
+public class RootController {
+    private static final Logger log = LoggerFactory.getLogger(RootController.class);
+
+    @Autowired
+    private UserService service;
+
+    @GetMapping("/")
+    public String root() {
+        log.info("root");
+        return "index";
+    }
+
+    @GetMapping("/users")
+    public String getUsers(Model model) {
+        log.info("users");
+        model.addAttribute("users", service.getAll());
+        return "users";
+    }
+
+    @PostMapping("/users")
+    public String setUser(HttpServletRequest request) {
+        int userId = Integer.parseInt(request.getParameter("userId"));
+        log.info("setUser {}", userId);
+        SecurityUtil.setAuthUserId(userId);
+        return "redirect:meals";
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java b/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
deleted file mode 100644
index 6276ac82c..000000000
--- a/src/main/java/ru/javawebinar/topjava/web/UserServlet.java
+++ /dev/null
@@ -1,40 +0,0 @@
-package ru.javawebinar.topjava.web;
-
-import org.slf4j.Logger;
-import org.springframework.web.context.WebApplicationContext;
-import org.springframework.web.context.support.WebApplicationContextUtils;
-import ru.javawebinar.topjava.web.user.AdminRestController;
-
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-import static org.slf4j.LoggerFactory.getLogger;
-
-public class UserServlet extends HttpServlet {
-    private static final Logger log = getLogger(UserServlet.class);
-
-    private AdminRestController adminController;
-
-    @Override
-    public void init() throws ServletException {
-        WebApplicationContext springContext = WebApplicationContextUtils.getRequiredWebApplicationContext(getServletContext());
-        adminController = springContext.getBean(AdminRestController.class);
-    }
-
-    @Override
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        int userId = Integer.parseInt(request.getParameter("userId"));
-        SecurityUtil.setAuthUserId(userId);
-        response.sendRedirect("meals");
-    }
-
-    @Override
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        log.debug("getAll");
-        request.setAttribute("users", adminController.getAll());
-        request.getRequestDispatcher("/users.jsp").forward(request, response);
-    }
-}
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index d5fbdd95d..1d27e3f1e 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -21,6 +21,7 @@
     </appender>
 
     <logger name="ru.javawebinar.topjava" level="debug"/>
+    <logger name="org.springframework.web.servlet" level="debug"/>
 
     <root level="info">
         <appender-ref ref="file"/>
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index d6c643e97..d57b656ae 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -12,7 +12,4 @@
     <import resource="spring-cache.xml"/>
 
     <context:component-scan base-package="ru.javawebinar.**.service"/>
-
-    <context:component-scan base-package="ru.javawebinar.**.web"/>
-
 </beans>
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
new file mode 100644
index 000000000..7c71d5af5
--- /dev/null
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -0,0 +1,18 @@
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+       http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
+
+    <mvc:annotation-driven/>
+
+    <context:component-scan base-package="ru.javawebinar.**.web"/>
+
+    <!--  all resources inside folder src/main/webapp/resources are mapped so they can be referred to inside JSP files -->
+    <mvc:resources mapping="/resources/**" location="/resources/"/>
+
+    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
+          p:prefix="/WEB-INF/jsp/"
+          p:suffix=".jsp"/>
+</beans>
\ No newline at end of file
diff --git a/src/main/webapp/fragments/bodyHeader.jsp b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
similarity index 66%
rename from src/main/webapp/fragments/bodyHeader.jsp
rename to src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
index 345cc15a9..888df90f2 100644
--- a/src/main/webapp/fragments/bodyHeader.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
@@ -3,5 +3,5 @@
 
 <fmt:setBundle basename="messages.app"/>
 <header>
-    <a href="meals"><fmt:message key="app.title"/></a> | <a href="users"><fmt:message key="user.title"/></a> | <a href="index.jsp"><fmt:message key="app.home"/></a>
+    <a href="meals"><fmt:message key="app.title"/></a> | <a href="users"><fmt:message key="user.title"/></a> | <a href="${pageContext.request.contextPath}"><fmt:message key="app.home"/></a>
 </header>
\ No newline at end of file
diff --git a/src/main/webapp/fragments/footer.jsp b/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
similarity index 100%
rename from src/main/webapp/fragments/footer.jsp
rename to src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
diff --git a/src/main/webapp/fragments/headTag.jsp b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
similarity index 85%
rename from src/main/webapp/fragments/headTag.jsp
rename to src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
index c1532783a..da40d461d 100644
--- a/src/main/webapp/fragments/headTag.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
@@ -6,5 +6,5 @@
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
     <title><fmt:message key="app.title"/></title>
-    <link rel="stylesheet" href="css/style.css">
+    <link rel="stylesheet" href="resources/css/style.css">
 </head>
\ No newline at end of file
diff --git a/src/main/webapp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
similarity index 100%
rename from src/main/webapp/index.jsp
rename to src/main/webapp/WEB-INF/jsp/index.jsp
diff --git a/src/main/webapp/mealForm.jsp b/src/main/webapp/WEB-INF/jsp/mealForm.jsp
similarity index 100%
rename from src/main/webapp/mealForm.jsp
rename to src/main/webapp/WEB-INF/jsp/mealForm.jsp
diff --git a/src/main/webapp/meals.jsp b/src/main/webapp/WEB-INF/jsp/meals.jsp
similarity index 100%
rename from src/main/webapp/meals.jsp
rename to src/main/webapp/WEB-INF/jsp/meals.jsp
diff --git a/src/main/webapp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
similarity index 100%
rename from src/main/webapp/users.jsp
rename to src/main/webapp/WEB-INF/jsp/users.jsp
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index df132d403..a6a4f622b 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -19,26 +19,21 @@
         </param-value>
     </context-param>
 
+    <!-- Spring MVC -->
     <listener>
         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
     </listener>
     <servlet>
-        <servlet-name>userServlet</servlet-name>
-        <servlet-class>ru.javawebinar.topjava.web.UserServlet</servlet-class>
-        <load-on-startup>0</load-on-startup>
+        <servlet-name>mvc-dispatcher</servlet-name>
+        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
+        <init-param>
+            <param-name>contextConfigLocation</param-name>
+            <param-value>classpath:spring/spring-mvc.xml</param-value>
+        </init-param>
+        <load-on-startup>1</load-on-startup>
     </servlet>
     <servlet-mapping>
-        <servlet-name>userServlet</servlet-name>
-        <url-pattern>/users</url-pattern>
-    </servlet-mapping>
-
-    <servlet>
-        <servlet-name>mealServlet</servlet-name>
-        <servlet-class>ru.javawebinar.topjava.web.MealServlet</servlet-class>
-        <load-on-startup>0</load-on-startup>
-    </servlet>
-    <servlet-mapping>
-        <servlet-name>mealServlet</servlet-name>
-        <url-pattern>/meals</url-pattern>
+        <servlet-name>mvc-dispatcher</servlet-name>
+        <url-pattern>/</url-pattern>
     </servlet-mapping>
 </web-app>
diff --git a/src/main/webapp/css/style.css b/src/main/webapp/resources/css/style.css
similarity index 100%
rename from src/main/webapp/css/style.css
rename to src/main/webapp/resources/css/style.css
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
index 3e26c2e61..dbbd5faa1 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
@@ -16,6 +16,7 @@
 
 @ContextConfiguration({"classpath:spring/spring-app.xml", "classpath:spring/inmemory.xml"})
 @RunWith(SpringRunner.class)
+@Ignore
 public class InMemoryAdminRestControllerSpringTest {
 
     @Autowired
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
index 14c60d960..c9fbc11a8 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
@@ -13,6 +13,7 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
+@Ignore
 public class InMemoryAdminRestControllerTest {
     private static final Logger log = LoggerFactory.getLogger(InMemoryAdminRestControllerTest.class);
 

From 43220fb87cfa2950fee7d33a647cf6fcc866f5c7 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 12 Mar 2026 01:07:05 +0300
Subject: [PATCH 063/103] 6_15_spring_i18n

---
 .../messages/app.properties                    |  0
 .../messages/app_ru.properties                 |  0
 src/main/resources/spring/spring-mvc.xml       | 18 ++++++++++++++++++
 .../WEB-INF/jsp/fragments/bodyHeader.jsp       |  5 ++---
 .../webapp/WEB-INF/jsp/fragments/footer.jsp    |  5 ++---
 .../webapp/WEB-INF/jsp/fragments/headTag.jsp   |  5 ++---
 src/main/webapp/WEB-INF/jsp/index.jsp          |  8 +++-----
 src/main/webapp/WEB-INF/jsp/users.jsp          | 15 +++++++--------
 8 files changed, 34 insertions(+), 22 deletions(-)
 rename {src/main/resources => config}/messages/app.properties (100%)
 rename {src/main/resources => config}/messages/app_ru.properties (100%)

diff --git a/src/main/resources/messages/app.properties b/config/messages/app.properties
similarity index 100%
rename from src/main/resources/messages/app.properties
rename to config/messages/app.properties
diff --git a/src/main/resources/messages/app_ru.properties b/config/messages/app_ru.properties
similarity index 100%
rename from src/main/resources/messages/app_ru.properties
rename to config/messages/app_ru.properties
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index 7c71d5af5..aa5599fea 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -15,4 +15,22 @@
     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
           p:prefix="/WEB-INF/jsp/"
           p:suffix=".jsp"/>
+
+<!--
+    <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"
+          p:cacheSeconds="60"
+          p:defaultEncoding="UTF-8">
+        <property name="basenames">
+            <list>
+                <value>messages/app</value>
+            </list>
+        </property>
+    </bean>
+-->
+    <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"
+          p:cacheSeconds="5"
+          p:defaultEncoding="UTF-8">
+        <property name="basenames" value="file:///#{systemEnvironment[TOPJAVA_ROOT]}/config/messages/app"/>
+        <property name="fallbackToSystemLocale" value="false"/>
+    </bean>
 </beans>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
index 888df90f2..5b5efe57e 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
@@ -1,7 +1,6 @@
 <%@page contentType="text/html" pageEncoding="UTF-8" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 
-<fmt:setBundle basename="messages.app"/>
 <header>
-    <a href="meals"><fmt:message key="app.title"/></a> | <a href="users"><fmt:message key="user.title"/></a> | <a href="${pageContext.request.contextPath}"><fmt:message key="app.home"/></a>
+    <a href="meals"><spring:message code="app.title"/></a> | <a href="users"><spring:message code="user.title"/></a> | <a href="${pageContext.request.contextPath}"><spring:message code="app.home"/></a>
 </header>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp b/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
index c59bff2e5..0935c441a 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
@@ -1,5 +1,4 @@
 <%@page contentType="text/html" pageEncoding="UTF-8" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
-<fmt:setBundle basename="messages.app"/>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <hr>
-<footer><fmt:message key="app.footer"/></footer>
\ No newline at end of file
+<footer><spring:message code="app.footer"/></footer>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
index da40d461d..6d77694e3 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
@@ -1,10 +1,9 @@
 <%@page contentType="text/html" pageEncoding="UTF-8" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
-<fmt:setBundle basename="messages.app"/>
 
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-    <title><fmt:message key="app.title"/></title>
+    <title><spring:message code="app.title"/></title>
     <link rel="stylesheet" href="resources/css/style.css">
 </head>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
index 654d7b238..847191965 100644
--- a/src/main/webapp/WEB-INF/jsp/index.jsp
+++ b/src/main/webapp/WEB-INF/jsp/index.jsp
@@ -1,8 +1,6 @@
 <%@ page contentType="text/html;charset=UTF-8" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
-
-<fmt:setBundle basename="messages.app"/>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 
 <html>
 <jsp:include page="fragments/headTag.jsp"/>
@@ -11,11 +9,11 @@
 <br>
 <section>
     <form method="post" action="users">
-        <fmt:message key="app.login"/>: <select name="userId">
+        <spring:message code="app.login"/>: <select name="userId">
         <option value="100000" selected>User</option>
         <option value="100001">Admin</option>
     </select>
-        <button type="submit"><fmt:message key="common.select"/></button>
+        <button type="submit"><spring:message code="common.select"/></button>
     </form>
 </section>
 <jsp:include page="fragments/footer.jsp"/>
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 454accf84..4d3d86789 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -1,8 +1,7 @@
 <%@ page contentType="text/html;charset=UTF-8" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
-
-<fmt:setBundle basename="messages.app"/>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 
 <html>
 <jsp:include page="fragments/headTag.jsp"/>
@@ -10,16 +9,16 @@
 <jsp:include page="fragments/bodyHeader.jsp"/>
 
 <section>
-    <h3><fmt:message key="user.title"/></h3>
+    <h3><spring:message code="user.title"/></h3>
 
     <table border="1" cellpadding="8" cellspacing="0">
         <thead>
         <tr>
-            <th><fmt:message key="user.name"/></th>
-            <th><fmt:message key="user.email"/></th>
-            <th><fmt:message key="user.roles"/></th>
-            <th><fmt:message key="user.active"/></th>
-            <th><fmt:message key="user.registered"/></th>
+            <th><spring:message code="user.name"/></th>
+            <th><spring:message code="user.email"/></th>
+            <th><spring:message code="user.roles"/></th>
+            <th><spring:message code="user.active"/></th>
+            <th><spring:message code="user.registered"/></th>
         </tr>
         </thead>
         <c:forEach items="${requestScope.users}" var="user">

From 40c8400a281cf9ce6f1bea021532869765246afe Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:54:54 +0300
Subject: [PATCH 064/103] 7_01_HW6_fix_tests

---
 src/test/java/ru/javawebinar/topjava/SpringMain.java  |  2 +-
 .../topjava/service/AbstractMealServiceTest.java      |  2 ++
 .../topjava/service/AbstractServiceTest.java          | 11 +++++++++++
 .../topjava/service/AbstractUserServiceTest.java      | 10 ++++++++--
 .../topjava/service/jdbc/JdbcMealServiceTest.java     |  7 -------
 .../topjava/service/jdbc/JdbcUserServiceTest.java     |  2 --
 .../user/InMemoryAdminRestControllerSpringTest.java   |  4 +---
 .../web/user/InMemoryAdminRestControllerTest.java     |  7 ++++---
 src/test/resources/spring/inmemory.xml                |  2 ++
 9 files changed, 29 insertions(+), 18 deletions(-)

diff --git a/src/test/java/ru/javawebinar/topjava/SpringMain.java b/src/test/java/ru/javawebinar/topjava/SpringMain.java
index e41f1ae11..1dda999c5 100644
--- a/src/test/java/ru/javawebinar/topjava/SpringMain.java
+++ b/src/test/java/ru/javawebinar/topjava/SpringMain.java
@@ -17,7 +17,7 @@
 public class SpringMain {
     public static void main(String[] args) {
         // java 7 automatic resource management (ARM)
-        try (ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml", "spring/inmemory.xml")) {
+        try (ConfigurableApplicationContext appCtx = new ClassPathXmlApplicationContext("spring/inmemory.xml")) {
             System.out.println("Bean definition names: " + Arrays.toString(appCtx.getBeanDefinitionNames()));
             AdminRestController adminUserController = appCtx.getBean(AdminRestController.class);
             adminUserController.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
index b19ffabe8..06061c1d8 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
@@ -1,6 +1,7 @@
 package ru.javawebinar.topjava.service;
 
 import org.junit.Assert;
+import org.junit.Assume;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
@@ -104,6 +105,7 @@ public void getBetweenWithNullDates() {
 
     @Test
     public void createWithException() throws Exception {
+        Assume.assumeTrue("Validation not supported (JPA only)", isJpaBased());
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "  ", 300), USER_ID));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, null, "Description", 300), USER_ID));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "Description", 9), USER_ID));
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index 234bf16fe..d71f2a3e6 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -5,12 +5,15 @@
 import org.junit.rules.ExternalResource;
 import org.junit.rules.Stopwatch;
 import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
 import org.springframework.test.context.junit4.SpringRunner;
 import ru.javawebinar.topjava.ActiveDbProfileResolver;
+import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.TimingRules;
 
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
@@ -27,9 +30,17 @@ public abstract class AbstractServiceTest {
     @ClassRule
     public static ExternalResource summary = TimingRules.SUMMARY;
 
+    @Autowired
+    private Environment env;
+
     @Rule
     public Stopwatch stopwatch = TimingRules.STOPWATCH;
 
+    public boolean isJpaBased() {
+//        return Arrays.stream(env.getActiveProfiles()).noneMatch(Profiles.JDBC::equals);
+        return env.acceptsProfiles(org.springframework.core.env.Profiles.of(Profiles.JPA, Profiles.DATAJPA));
+    }
+
     //  Check root cause with AssertJ: https://github.com/junit-team/junit-framework/issues/2129#issuecomment-565712630
     protected <T extends Throwable> void validateRootCause(Class<T> rootExceptionClass, Runnable runnable) {
         assertThatExceptionOfType(Throwable.class)
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index 1ebd08f87..e802895aa 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -1,20 +1,22 @@
 package ru.javawebinar.topjava.service;
 
+import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cache.CacheManager;
+import org.springframework.context.annotation.Lazy;
 import org.springframework.dao.DataAccessException;
 import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.repository.JpaUtil;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
 import javax.validation.ConstraintViolationException;
 import java.util.Date;
 import java.util.List;
 import java.util.Set;
-import ru.javawebinar.topjava.repository.JpaUtil;
 
 import static org.junit.Assert.assertThrows;
 import static ru.javawebinar.topjava.UserTestData.*;
@@ -28,12 +30,15 @@ public abstract class AbstractUserServiceTest extends AbstractServiceTest {
     private CacheManager cacheManager;
 
     @Autowired
+    @Lazy
     protected JpaUtil jpaUtil;
 
     @Before
     public void setup() {
         cacheManager.getCache("users").clear();
-        jpaUtil.clear2ndLevelHibernateCache();
+        if (isJpaBased()) {
+            jpaUtil.clear2ndLevelHibernateCache();
+        }
     }
 
     @Test
@@ -95,6 +100,7 @@ public void getAll() {
 
     @Test
     public void createWithException() throws Exception {
+        Assume.assumeTrue("Validation not supported (JPA only)", isJpaBased());
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "  ", "mail@yandex.ru", "password", Role.USER)));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "  ", "password", Role.USER)));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "  ", Role.USER)));
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
index 070a75ccb..9ff4ae615 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
@@ -1,7 +1,5 @@
 package ru.javawebinar.topjava.service.jdbc;
 
-import org.junit.Ignore;
-import org.junit.Test;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractMealServiceTest;
 
@@ -9,9 +7,4 @@
 
 @ActiveProfiles(JDBC)
 public class JdbcMealServiceTest extends AbstractMealServiceTest {
-    @Override
-    @Ignore
-    @Test
-    public void createWithException() throws Exception {
-    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
index 477b92cae..419f68ed1 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -1,12 +1,10 @@
 package ru.javawebinar.topjava.service.jdbc;
 
-import org.junit.Ignore;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
 
 import static ru.javawebinar.topjava.Profiles.JDBC;
 
 @ActiveProfiles(JDBC)
-@Ignore
 public class JdbcUserServiceTest extends AbstractUserServiceTest {
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
index dbbd5faa1..8f769cf55 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
@@ -2,7 +2,6 @@
 
 import org.junit.Assert;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -14,9 +13,8 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-@ContextConfiguration({"classpath:spring/spring-app.xml", "classpath:spring/inmemory.xml"})
+@ContextConfiguration({"classpath:spring/inmemory.xml"})
 @RunWith(SpringRunner.class)
-@Ignore
 public class InMemoryAdminRestControllerSpringTest {
 
     @Autowired
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
index c9fbc11a8..11a48a810 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
@@ -13,7 +13,6 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-@Ignore
 public class InMemoryAdminRestControllerTest {
     private static final Logger log = LoggerFactory.getLogger(InMemoryAdminRestControllerTest.class);
 
@@ -23,7 +22,7 @@ public class InMemoryAdminRestControllerTest {
 
     @BeforeClass
     public static void beforeClass() {
-        appCtx = new ClassPathXmlApplicationContext("spring/spring-app.xml", "spring/inmemory.xml");
+        appCtx = new ClassPathXmlApplicationContext("spring/inmemory.xml");
         log.info("\n{}\n", Arrays.toString(appCtx.getBeanDefinitionNames()));
         controller = appCtx.getBean(AdminRestController.class);
         repository = appCtx.getBean(InMemoryUserRepository.class);
@@ -31,7 +30,9 @@ public static void beforeClass() {
 
     @AfterClass
     public static void afterClass() {
-        appCtx.close();
+        //        May cause during JUnit "Cache is not alive (STATUS_SHUTDOWN)" as JUnit share Spring context for speed
+        //        http://stackoverflow.com/questions/16281802/ehcache-shutdown-causing-an-exception-while-running-test-suite
+        //        appCtx.close();
     }
 
     @Before
diff --git a/src/test/resources/spring/inmemory.xml b/src/test/resources/spring/inmemory.xml
index c6a2710cb..0c9d05028 100644
--- a/src/test/resources/spring/inmemory.xml
+++ b/src/test/resources/spring/inmemory.xml
@@ -4,4 +4,6 @@
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
 
     <context:component-scan base-package="ru.javawebinar.topjava.**.repository.inmemory"/>
+    <context:component-scan base-package="ru.javawebinar.**.service"/>
+    <context:component-scan base-package="ru.javawebinar.topjava.**.web"/>
 </beans>
\ No newline at end of file

From 9c25dd8faedf0544b8c8e1e7bd8bd661031dd951 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:57:26 +0300
Subject: [PATCH 065/103] 7_02_HW6_meals

---
 config/messages/app.properties                | 19 ++++-
 config/messages/app_ru.properties             | 19 ++++-
 .../javawebinar/topjava/web/MealServlet.java  | 85 -------------------
 .../topjava/web/RootController.java           | 17 +++-
 .../web/meal/AbstractMealController.java      | 72 ++++++++++++++++
 .../topjava/web/meal/JspMealController.java   | 70 +++++++++++++++
 .../topjava/web/meal/MealRestController.java  | 73 +---------------
 src/main/webapp/WEB-INF/jsp/mealForm.jsp      | 25 +++---
 src/main/webapp/WEB-INF/jsp/meals.jsp         | 44 +++++-----
 9 files changed, 229 insertions(+), 195 deletions(-)
 delete mode 100644 src/main/java/ru/javawebinar/topjava/web/MealServlet.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/meal/AbstractMealController.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java

diff --git a/config/messages/app.properties b/config/messages/app.properties
index ccd4c66b5..6b4d2d155 100644
--- a/config/messages/app.properties
+++ b/config/messages/app.properties
@@ -2,11 +2,28 @@ app.title=Calories management
 app.home=Home
 app.footer=Internship <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a> application
 app.login=Login as
+
 user.title=Users
 user.name=Name
 user.email=Email
 user.roles=Roles
 user.active=Active
 user.registered=Registered
+
 meal.title=Meals
-common.select=Select
\ No newline at end of file
+meal.edit=Edit meal
+meal.add=Add meal
+meal.filter=Filter
+meal.startDate=From date (inclusive)
+meal.endDate=To date (inclusive)
+meal.startTime=From time (inclusive)
+meal.endTime=To time (exclusive)
+meal.description=Description
+meal.dateTime=Date/Time
+meal.calories=Calories
+
+common.select=Select
+common.delete=Delete
+common.update=Update
+common.save=Save
+common.cancel=Cancel
\ No newline at end of file
diff --git a/config/messages/app_ru.properties b/config/messages/app_ru.properties
index f22faf3cc..97f3e9f05 100644
--- a/config/messages/app_ru.properties
+++ b/config/messages/app_ru.properties
@@ -2,11 +2,28 @@ app.title=Подсчет калорий
 app.home=Главная
 app.footer=Приложение стажировки <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a>
 app.login=Зайти как
+
 user.title=Пользователи
 user.name=Имя
 user.email=Почта
 user.roles=Роли
 user.active=Активный
 user.registered=Зарегистрирован
+
 meal.title=Моя еда
-common.select=Выбрать
\ No newline at end of file
+meal.edit=Редактирование еды
+meal.add=Добавление еды
+meal.filter=Отфильтровать
+meal.startDate=От даты (включая)
+meal.endDate=До даты (включая)
+meal.startTime=От времени (включая)
+meal.endTime=До времени (исключая)
+meal.description=Описание
+meal.dateTime=Дата/Время
+meal.calories=Калории
+
+common.select=Выбрать
+common.delete=Удалить
+common.update=Обновить
+common.save=Сохранить
+common.cancel=Отменить
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java b/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
deleted file mode 100644
index e412a25dc..000000000
--- a/src/main/java/ru/javawebinar/topjava/web/MealServlet.java
+++ /dev/null
@@ -1,85 +0,0 @@
-package ru.javawebinar.topjava.web;
-
-import org.springframework.util.StringUtils;
-import org.springframework.web.context.WebApplicationContext;
-import org.springframework.web.context.support.WebApplicationContextUtils;
-import ru.javawebinar.topjava.model.Meal;
-import ru.javawebinar.topjava.web.meal.MealRestController;
-
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.temporal.ChronoUnit;
-import java.util.Objects;
-
-import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalDate;
-import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalTime;
-
-public class MealServlet extends HttpServlet {
-
-    private MealRestController mealController;
-
-    @Override
-    public void init() {
-        WebApplicationContext springContext = WebApplicationContextUtils.getRequiredWebApplicationContext(getServletContext());
-        mealController = springContext.getBean(MealRestController.class);
-    }
-
-    @Override
-    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException {
-        request.setCharacterEncoding("UTF-8");
-        Meal meal = new Meal(
-                LocalDateTime.parse(request.getParameter("dateTime")),
-                request.getParameter("description"),
-                Integer.parseInt(request.getParameter("calories")));
-
-        if (StringUtils.hasLength(request.getParameter("id"))) {
-            mealController.update(meal, getId(request));
-        } else {
-            mealController.create(meal);
-        }
-        response.sendRedirect("meals");
-    }
-
-    @Override
-    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
-        String action = request.getParameter("action");
-
-        switch (action == null ? "all" : action) {
-            case "delete" -> {
-                int id = getId(request);
-                mealController.delete(id);
-                response.sendRedirect("meals");
-            }
-            case "create", "update" -> {
-                final Meal meal = "create".equals(action) ?
-                        new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000) :
-                        mealController.get(getId(request));
-                request.setAttribute("meal", meal);
-                request.getRequestDispatcher("/mealForm.jsp").forward(request, response);
-            }
-            case "filter" -> {
-                LocalDate startDate = parseLocalDate(request.getParameter("startDate"));
-                LocalDate endDate = parseLocalDate(request.getParameter("endDate"));
-                LocalTime startTime = parseLocalTime(request.getParameter("startTime"));
-                LocalTime endTime = parseLocalTime(request.getParameter("endTime"));
-                request.setAttribute("meals", mealController.getBetween(startDate, startTime, endDate, endTime));
-                request.getRequestDispatcher("/meals.jsp").forward(request, response);
-            }
-            default -> {
-                request.setAttribute("meals", mealController.getAll());
-                request.getRequestDispatcher("/meals.jsp").forward(request, response);
-            }
-        }
-    }
-
-    private int getId(HttpServletRequest request) {
-        String paramId = Objects.requireNonNull(request.getParameter("id"));
-        return Integer.parseInt(paramId);
-    }
-}
diff --git a/src/main/java/ru/javawebinar/topjava/web/RootController.java b/src/main/java/ru/javawebinar/topjava/web/RootController.java
index f432d93b1..921462ca9 100644
--- a/src/main/java/ru/javawebinar/topjava/web/RootController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/RootController.java
@@ -7,7 +7,9 @@
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import ru.javawebinar.topjava.service.MealService;
 import ru.javawebinar.topjava.service.UserService;
+import ru.javawebinar.topjava.util.MealsUtil;
 
 import javax.servlet.http.HttpServletRequest;
 
@@ -16,7 +18,10 @@ public class RootController {
     private static final Logger log = LoggerFactory.getLogger(RootController.class);
 
     @Autowired
-    private UserService service;
+    private UserService userService;
+
+    @Autowired
+    private MealService mealService;
 
     @GetMapping("/")
     public String root() {
@@ -27,7 +32,7 @@ public String root() {
     @GetMapping("/users")
     public String getUsers(Model model) {
         log.info("users");
-        model.addAttribute("users", service.getAll());
+        model.addAttribute("users", userService.getAll());
         return "users";
     }
 
@@ -38,4 +43,12 @@ public String setUser(HttpServletRequest request) {
         SecurityUtil.setAuthUserId(userId);
         return "redirect:meals";
     }
+
+    @GetMapping("/meals")
+    public String getMeals(Model model) {
+        log.info("meals");
+        model.addAttribute("meals",
+                MealsUtil.getTos(mealService.getAll(SecurityUtil.authUserId()), SecurityUtil.authUserCaloriesPerDay()));
+        return "meals";
+    }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/AbstractMealController.java b/src/main/java/ru/javawebinar/topjava/web/meal/AbstractMealController.java
new file mode 100644
index 000000000..1931f998f
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/AbstractMealController.java
@@ -0,0 +1,72 @@
+package ru.javawebinar.topjava.web.meal;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.lang.Nullable;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.service.MealService;
+import ru.javawebinar.topjava.to.MealTo;
+import ru.javawebinar.topjava.util.MealsUtil;
+import ru.javawebinar.topjava.web.SecurityUtil;
+
+import java.time.LocalDate;
+import java.time.LocalTime;
+import java.util.List;
+
+import static ru.javawebinar.topjava.util.ValidationUtil.assureIdConsistent;
+import static ru.javawebinar.topjava.util.ValidationUtil.checkIsNew;
+
+public abstract class AbstractMealController {
+    private final Logger log = LoggerFactory.getLogger(getClass());
+
+    @Autowired
+    private MealService service;
+
+    public Meal get(int id) {
+        int userId = SecurityUtil.authUserId();
+        log.info("get meal {} for user {}", id, userId);
+        return service.get(id, userId);
+    }
+
+    public void delete(int id) {
+        int userId = SecurityUtil.authUserId();
+        log.info("delete meal {} for user {}", id, userId);
+        service.delete(id, userId);
+    }
+
+    public List<MealTo> getAll() {
+        int userId = SecurityUtil.authUserId();
+        log.info("getAll for user {}", userId);
+        return MealsUtil.getTos(service.getAll(userId), SecurityUtil.authUserCaloriesPerDay());
+    }
+
+    public Meal create(Meal meal) {
+        int userId = SecurityUtil.authUserId();
+        log.info("create {} for user {}", meal, userId);
+        checkIsNew(meal);
+        return service.create(meal, userId);
+    }
+
+    public void update(Meal meal, int id) {
+        int userId = SecurityUtil.authUserId();
+        log.info("update {} for user {}", meal, userId);
+        assureIdConsistent(meal, id);
+        service.update(meal, userId);
+    }
+
+    /**
+     * <ol>Filter separately
+     * <li>by date</li>
+     * <li>by time for every date</li>
+     * </ol>
+     */
+    public List<MealTo> getBetween(@Nullable LocalDate startDate, @Nullable LocalTime startTime,
+                                            @Nullable LocalDate endDate, @Nullable LocalTime endTime) {
+        int userId = SecurityUtil.authUserId();
+        log.info("getBetween dates({} - {}) time({} - {}) for user {}", startDate, endDate, startTime, endTime, userId);
+
+        List<Meal> mealsDateFiltered = service.getBetweenInclusive(startDate, endDate, userId);
+        return MealsUtil.getFilteredTos(mealsDateFiltered, SecurityUtil.authUserCaloriesPerDay(), startTime, endTime);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java b/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
new file mode 100644
index 000000000..5ba8a2c04
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
@@ -0,0 +1,70 @@
+package ru.javawebinar.topjava.web.meal;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.javawebinar.topjava.model.Meal;
+
+import javax.servlet.http.HttpServletRequest;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.temporal.ChronoUnit;
+import java.util.Objects;
+
+import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalDate;
+import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalTime;
+
+@Controller
+@RequestMapping("/meals")
+public class JspMealController extends AbstractMealController {
+
+    @GetMapping("/delete")
+    public String delete(HttpServletRequest request) {
+        super.delete(getId(request));
+        return "redirect:meals";
+    }
+
+    @GetMapping("/update")
+    public String update(HttpServletRequest request, Model model) {
+        model.addAttribute("meal", super.get(getId(request)));
+        return "mealForm";
+    }
+
+    @GetMapping("/create")
+    public String create(Model model) {
+        model.addAttribute("meal", new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000));
+        return "mealForm";
+    }
+
+    @PostMapping
+    public String updateOrCreate(HttpServletRequest request) {
+        Meal meal = new Meal(LocalDateTime.parse(request.getParameter("dateTime")),
+                request.getParameter("description"),
+                Integer.parseInt(request.getParameter("calories")));
+
+        if (request.getParameter("id").isEmpty()) {
+            super.create(meal);
+        } else {
+            super.update(meal, getId(request));
+        }
+        return "redirect:meals";
+    }
+
+    @GetMapping("/filter")
+    public String getBetween(HttpServletRequest request, Model model) {
+        LocalDate startDate = parseLocalDate(request.getParameter("startDate"));
+        LocalDate endDate = parseLocalDate(request.getParameter("endDate"));
+        LocalTime startTime = parseLocalTime(request.getParameter("startTime"));
+        LocalTime endTime = parseLocalTime(request.getParameter("endTime"));
+        model.addAttribute("meals", super.getBetween(startDate, startTime, endDate, endTime));
+        return "meals";
+    }
+
+    private int getId(HttpServletRequest request) {
+        String paramId = Objects.requireNonNull(request.getParameter("id"));
+        return Integer.parseInt(paramId);
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
index 4c5c75d5d..7f0a3d089 100644
--- a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
@@ -1,76 +1,7 @@
 package ru.javawebinar.topjava.web.meal;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.lang.Nullable;
 import org.springframework.stereotype.Controller;
-import ru.javawebinar.topjava.model.Meal;
-import ru.javawebinar.topjava.service.MealService;
-import ru.javawebinar.topjava.to.MealTo;
-import ru.javawebinar.topjava.util.MealsUtil;
-import ru.javawebinar.topjava.web.SecurityUtil;
-
-import java.time.LocalDate;
-import java.time.LocalTime;
-import java.util.List;
-
-import static ru.javawebinar.topjava.util.ValidationUtil.assureIdConsistent;
-import static ru.javawebinar.topjava.util.ValidationUtil.checkIsNew;
 
 @Controller
-public class MealRestController {
-    private static final Logger log = LoggerFactory.getLogger(MealRestController.class);
-
-    private final MealService service;
-
-    public MealRestController(MealService service) {
-        this.service = service;
-    }
-
-    public Meal get(int id) {
-        int userId = SecurityUtil.authUserId();
-        log.info("get meal {} for user {}", id, userId);
-        return service.get(id, userId);
-    }
-
-    public void delete(int id) {
-        int userId = SecurityUtil.authUserId();
-        log.info("delete meal {} for user {}", id, userId);
-        service.delete(id, userId);
-    }
-
-    public List<MealTo> getAll() {
-        int userId = SecurityUtil.authUserId();
-        log.info("getAll for user {}", userId);
-        return MealsUtil.getTos(service.getAll(userId), SecurityUtil.authUserCaloriesPerDay());
-    }
-
-    public Meal create(Meal meal) {
-        int userId = SecurityUtil.authUserId();
-        checkIsNew(meal);
-        log.info("create {} for user {}", meal, userId);
-        return service.create(meal, userId);
-    }
-
-    public void update(Meal meal, int id) {
-        int userId = SecurityUtil.authUserId();
-        assureIdConsistent(meal, id);
-        log.info("update {} for user {}", meal, userId);
-        service.update(meal, userId);
-    }
-
-    /**
-     * <ol>Filter separately
-     * <li>by date</li>
-     * <li>by time for every date</li>
-     * </ol>
-     */
-    public List<MealTo> getBetween(@Nullable LocalDate startDate, @Nullable LocalTime startTime,
-                                   @Nullable LocalDate endDate, @Nullable LocalTime endTime) {
-        int userId = SecurityUtil.authUserId();
-        log.info("getBetween dates({} - {}) time({} - {}) for user {}", startDate, endDate, startTime, endTime, userId);
-
-        List<Meal> mealsDateFiltered = service.getBetweenInclusive(startDate, endDate, userId);
-        return MealsUtil.getFilteredTos(mealsDateFiltered, SecurityUtil.authUserCaloriesPerDay(), startTime, endTime);
-    }
-}
\ No newline at end of file
+public class MealRestController extends AbstractMealController {
+}
diff --git a/src/main/webapp/WEB-INF/jsp/mealForm.jsp b/src/main/webapp/WEB-INF/jsp/mealForm.jsp
index 98a6f4873..af6d7880e 100644
--- a/src/main/webapp/WEB-INF/jsp/mealForm.jsp
+++ b/src/main/webapp/WEB-INF/jsp/mealForm.jsp
@@ -1,34 +1,35 @@
 <%@ page contentType="text/html;charset=UTF-8" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 
 <html>
-<head>
-    <title>Meal</title>
-    <link rel="stylesheet" href="css/style.css">
-</head>
+<jsp:include page="fragments/headTag.jsp"/>
 <body>
+<jsp:include page="fragments/bodyHeader.jsp"/>
+
 <section>
-    <h3><a href="index.html">Home</a></h3>
-    <hr>
-    <h2>${param.action == 'create' ? 'Create meal' : 'Edit meal'}</h2>
     <jsp:useBean id="meal" type="ru.javawebinar.topjava.model.Meal" scope="request"/>
+<%--    `meal.new` cause javax.el.ELException - bug tomcat --%>
+    <h3><spring:message code="${meal.isNew() ? 'meal.add' : 'meal.edit'}"/></h3>
+    <hr>
     <form method="post" action="meals">
         <input type="hidden" name="id" value="${meal.id}">
         <dl>
-            <dt>DateTime:</dt>
+            <dt><spring:message code="meal.dateTime"/>:</dt>
             <dd><input type="datetime-local" value="${meal.dateTime}" name="dateTime" required></dd>
         </dl>
         <dl>
-            <dt>Description:</dt>
+            <dt><spring:message code="meal.description"/>:</dt>
             <dd><input type="text" value="${meal.description}" size=40 name="description" required></dd>
         </dl>
         <dl>
-            <dt>Calories:</dt>
+            <dt><spring:message code="meal.calories"/>:</dt>
             <dd><input type="number" value="${meal.calories}" name="calories" required></dd>
         </dl>
-        <button type="submit">Save</button>
-        <button onclick="window.history.back()" type="button">Cancel</button>
+        <button type="submit"><spring:message code="common.save"/></button>
+        <button onclick="window.history.back()" type="button"><spring:message code="common.cancel"/></button>
     </form>
 </section>
+<jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
diff --git a/src/main/webapp/WEB-INF/jsp/meals.jsp b/src/main/webapp/WEB-INF/jsp/meals.jsp
index 007453221..b42230b90 100644
--- a/src/main/webapp/WEB-INF/jsp/meals.jsp
+++ b/src/main/webapp/WEB-INF/jsp/meals.jsp
@@ -1,46 +1,43 @@
 <%@ page contentType="text/html;charset=UTF-8" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="fn" uri="http://topjava.javawebinar.ru/functions" %>
 <html>
-<head>
-    <title>Meals</title>
-    <link rel="stylesheet" href="css/style.css">
-</head>
+<jsp:include page="fragments/headTag.jsp"/>
 <body>
+<jsp:include page="fragments/bodyHeader.jsp"/>
+
 <section>
-    <h3><a href="index.jsp">Home</a></h3>
-    <hr/>
-    <h2>Meals</h2>
-    <form method="get" action="meals">
-        <input type="hidden" name="action" value="filter">
+    <h3><spring:message code="meal.title"/></h3>
+
+    <form method="get" action="meals/filter">
         <dl>
-            <dt>From Date (inclusive):</dt>
+            <dt><spring:message code="meal.startDate"/>:</dt>
             <dd><input type="date" name="startDate" value="${param.startDate}"></dd>
         </dl>
         <dl>
-            <dt>To Date (inclusive):</dt>
+            <dt><spring:message code="meal.endDate"/>:</dt>
             <dd><input type="date" name="endDate" value="${param.endDate}"></dd>
         </dl>
         <dl>
-            <dt>From Time (inclusive):</dt>
+            <dt><spring:message code="meal.startTime"/>:</dt>
             <dd><input type="time" name="startTime" value="${param.startTime}"></dd>
         </dl>
         <dl>
-            <dt>To Time (exclusive):</dt>
+            <dt><spring:message code="meal.endTime"/>:</dt>
             <dd><input type="time" name="endTime" value="${param.endTime}"></dd>
         </dl>
-        <button type="submit">Filter</button>
+        <button type="submit"><spring:message code="meal.filter"/></button>
     </form>
-    <hr/>
-    <a href="meals?action=create">Add Meal</a>
-    <br><br>
+    <hr>
+    <a href="meals/create"><spring:message code="meal.add"/></a>
+    <hr>
     <table border="1" cellpadding="8" cellspacing="0">
         <thead>
         <tr>
-            <th>Date</th>
-            <th>Description</th>
-            <th>Calories</th>
+            <th><spring:message code="meal.dateTime"/></th>
+            <th><spring:message code="meal.description"/></th>
+            <th><spring:message code="meal.calories"/></th>
             <th></th>
             <th></th>
         </tr>
@@ -56,11 +53,12 @@
                 </td>
                 <td>${meal.description}</td>
                 <td>${meal.calories}</td>
-                <td><a href="meals?action=update&id=${meal.id}">Update</a></td>
-                <td><a href="meals?action=delete&id=${meal.id}">Delete</a></td>
+                <td><a href="meals/update?id=${meal.id}"><spring:message code="common.update"/></a></td>
+                <td><a href="meals/delete?id=${meal.id}"><spring:message code="common.delete"/></a></td>
             </tr>
         </c:forEach>
     </table>
 </section>
+<jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
\ No newline at end of file

From 6d7a6020705f05b090391d003cf48a0f2cd85655 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:57:39 +0300
Subject: [PATCH 066/103] 7_03_HW6_fix_relative_url_utf8

---
 .../topjava/web/meal/JspMealController.java     |  4 ++--
 .../webapp/WEB-INF/jsp/fragments/headTag.jsp    |  1 +
 src/main/webapp/WEB-INF/web.xml                 | 17 +++++++++++++++++
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java b/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
index 5ba8a2c04..7e800f683 100644
--- a/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
@@ -24,7 +24,7 @@ public class JspMealController extends AbstractMealController {
     @GetMapping("/delete")
     public String delete(HttpServletRequest request) {
         super.delete(getId(request));
-        return "redirect:meals";
+        return "redirect:/meals";
     }
 
     @GetMapping("/update")
@@ -50,7 +50,7 @@ public String updateOrCreate(HttpServletRequest request) {
         } else {
             super.update(meal, getId(request));
         }
-        return "redirect:meals";
+        return "redirect:/meals";
     }
 
     @GetMapping("/filter")
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
index 6d77694e3..0c77f1085 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
@@ -5,5 +5,6 @@
 <head>
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
     <title><spring:message code="app.title"/></title>
+    <base href="${pageContext.request.contextPath}/"/>
     <link rel="stylesheet" href="resources/css/style.css">
 </head>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index a6a4f622b..65af7c831 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -36,4 +36,21 @@
         <servlet-name>mvc-dispatcher</servlet-name>
         <url-pattern>/</url-pattern>
     </servlet-mapping>
+
+    <filter>
+        <filter-name>encodingFilter</filter-name>
+        <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
+        <init-param>
+            <param-name>encoding</param-name>
+            <param-value>UTF-8</param-value>
+        </init-param>
+        <init-param>
+            <param-name>forceEncoding</param-name>
+            <param-value>true</param-value>
+        </init-param>
+    </filter>
+    <filter-mapping>
+        <filter-name>encodingFilter</filter-name>
+        <url-pattern>/*</url-pattern>
+    </filter-mapping>
 </web-app>

From 30550f70b9017e8c31264cf4a98c72e4744cab1d Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:57:49 +0300
Subject: [PATCH 067/103] 7_04_HW6_optional_add_role

---
 src/main/java/ru/javawebinar/topjava/model/User.java        | 2 +-
 src/main/resources/db/populateDB.sql                        | 3 ++-
 src/test/java/ru/javawebinar/topjava/UserTestData.java      | 4 ++--
 .../topjava/service/AbstractUserServiceTest.java            | 5 ++---
 .../topjava/service/datajpa/DataJpaUserServiceTest.java     | 6 +++---
 .../topjava/service/jdbc/JdbcUserServiceTest.java           | 2 ++
 6 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index 0b4d40a8f..c24386a94 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -22,7 +22,7 @@
 @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
 @NamedQueries({
         @NamedQuery(name = User.DELETE, query = "DELETE FROM User u WHERE u.id=:id"),
-        @NamedQuery(name = User.BY_EMAIL, query = "SELECT u FROM User u LEFT JOIN FETCH u.roles WHERE u.email=?1"),
+        @NamedQuery(name = User.BY_EMAIL, query = "SELECT DISTINCT u FROM User u LEFT JOIN FETCH u.roles WHERE u.email=?1"),
         @NamedQuery(name = User.ALL_SORTED, query = "SELECT u FROM User u ORDER BY u.name, u.email"),
 })
 @Entity
diff --git a/src/main/resources/db/populateDB.sql b/src/main/resources/db/populateDB.sql
index 5021dc6f1..9e9bd828b 100644
--- a/src/main/resources/db/populateDB.sql
+++ b/src/main/resources/db/populateDB.sql
@@ -10,7 +10,8 @@ VALUES ('User', 'user@yandex.ru', 'password'),
 
 INSERT INTO user_role (role, user_id)
 VALUES ('USER', 100000),
-       ('ADMIN', 100001);
+       ('ADMIN', 100001),
+       ('USER', 100001);
 
 INSERT INTO meal (date_time, description, calories, user_id)
 VALUES ('2020-01-30 10:00:00', 'Завтрак', 500, 100000),
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
index 3419c5215..380672440 100644
--- a/src/test/java/ru/javawebinar/topjava/UserTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -9,7 +9,7 @@
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class UserTestData {
-    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("registered", "roles", "meals");
+    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("registered", "meals");
 
     public static final int USER_ID = START_SEQ;
     public static final int ADMIN_ID = START_SEQ + 1;
@@ -17,7 +17,7 @@ public class UserTestData {
     public static final int NOT_FOUND = 10;
 
     public static final User user = new User(USER_ID, "User", "user@yandex.ru", "password", Role.USER);
-    public static final User admin = new User(ADMIN_ID, "Admin", "admin@gmail.com", "admin", Role.ADMIN);
+    public static final User admin = new User(ADMIN_ID, "Admin", "admin@gmail.com", "admin", Role.ADMIN, Role.USER);
     public static final User guest = new User(GUEST_ID, "Guest", "guest@gmail.com", "guest");
 
     public static User getNew() {
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index e802895aa..54ee6a611 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -7,7 +7,6 @@
 import org.springframework.cache.CacheManager;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.dao.DataAccessException;
-import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.JpaUtil;
@@ -70,8 +69,8 @@ public void deletedNotFound() {
 
     @Test
     public void get() {
-        User user = service.get(USER_ID);
-        USER_MATCHER.assertMatch(user, UserTestData.user);
+        User user = service.get(ADMIN_ID);
+        USER_MATCHER.assertMatch(user, admin);
     }
 
     @Test
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
index 7733b7bfc..dd7ad4ed0 100644
--- a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
@@ -17,9 +17,9 @@
 public class DataJpaUserServiceTest extends AbstractUserServiceTest {
     @Test
     public void getWithMeals() {
-        User user = service.getWithMeals(USER_ID);
-        USER_MATCHER.assertMatch(user, UserTestData.user);
-        MEAL_MATCHER.assertMatch(user.getMeals(), MealTestData.meals);
+        User admin = service.getWithMeals(ADMIN_ID);
+        USER_MATCHER.assertMatch(admin, UserTestData.admin);
+        MEAL_MATCHER.assertMatch(admin.getMeals(), MealTestData.adminMeal2, MealTestData.adminMeal1);
     }
 
     @Test
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
index 419f68ed1..477b92cae 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -1,10 +1,12 @@
 package ru.javawebinar.topjava.service.jdbc;
 
+import org.junit.Ignore;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
 
 import static ru.javawebinar.topjava.Profiles.JDBC;
 
 @ActiveProfiles(JDBC)
+@Ignore
 public class JdbcUserServiceTest extends AbstractUserServiceTest {
 }
\ No newline at end of file

From efffd5e151d74a0247287b9c3bd99bc935c58f14 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:58:03 +0300
Subject: [PATCH 068/103] 7_05_HW6_fix_hint_graph

---
 .../repository/datajpa/CrudUserRepository.java     | 14 +++++++++-----
 .../topjava/repository/jpa/JpaUserRepository.java  |  2 ++
 src/main/resources/db/postgres.properties          |  3 ++-
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
index 806884a9c..f3f362bdf 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/datajpa/CrudUserRepository.java
@@ -1,13 +1,12 @@
 package ru.javawebinar.topjava.repository.datajpa;
 
-import org.springframework.data.jpa.repository.EntityGraph;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Modifying;
-import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.jpa.repository.*;
 import org.springframework.data.repository.query.Param;
 import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.User;
 
+import javax.persistence.QueryHint;
+
 @Transactional(readOnly = true)
 public interface CrudUserRepository extends JpaRepository<User, Integer> {
     @Transactional
@@ -15,9 +14,14 @@ public interface CrudUserRepository extends JpaRepository<User, Integer> {
     @Query("DELETE FROM User u WHERE u.id=:id")
     int delete(@Param("id") int id);
 
+    //  https://docs.jboss.org/hibernate/orm/5.2/userguide/html_single/Hibernate_User_Guide.html#hql-distinct
+    @QueryHints({
+            @QueryHint(name = org.hibernate.jpa.QueryHints.HINT_PASS_DISTINCT_THROUGH, value = "false")
+    })
     User getByEmail(String email);
 
-    @EntityGraph(attributePaths = {"meals", "roles"})
+    //    https://stackoverflow.com/a/46013654/548473
+    @EntityGraph(attributePaths = {"meals"}, type = EntityGraph.EntityGraphType.LOAD)
     @Query("SELECT u FROM User u WHERE u.id=?1")
     User getWithMeals(int id);
 }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
index 3a1bbddc4..22fa8f4e3 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jpa/JpaUserRepository.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.repository.jpa;
 
+import org.hibernate.jpa.QueryHints;
 import org.springframework.dao.support.DataAccessUtils;
 import org.springframework.stereotype.Repository;
 import org.springframework.transaction.annotation.Transactional;
@@ -61,6 +62,7 @@ public boolean delete(int id) {
     public User getByEmail(String email) {
         List<User> users = em.createNamedQuery(User.BY_EMAIL, User.class)
                 .setParameter(1, email)
+                .setHint(QueryHints.HINT_PASS_DISTINCT_THROUGH, false)
                 .getResultList();
         return DataAccessUtils.singleResult(users);
     }
diff --git a/src/main/resources/db/postgres.properties b/src/main/resources/db/postgres.properties
index 75d7d6873..c56854a9b 100644
--- a/src/main/resources/db/postgres.properties
+++ b/src/main/resources/db/postgres.properties
@@ -6,4 +6,5 @@ database.init=true
 jdbc.initLocation=classpath:db/initDB.sql
 jpa.showSql=true
 hibernate.format_sql=true
-hibernate.use_sql_comments=true
\ No newline at end of file
+#https://hibernate.atlassian.net/browse/HHH-13280
+hibernate.use_sql_comments=false
\ No newline at end of file

From 3a99cc75834e5a61cd389c9fe004d378e5a0f6e0 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:58:17 +0300
Subject: [PATCH 069/103] 7_06_HW6_jdbc_transaction_roles

---
 .../repository/jdbc/JdbcMealRepository.java   |  4 ++
 .../repository/jdbc/JdbcUserRepository.java   | 63 ++++++++++++++++---
 src/main/resources/spring/spring-db.xml       |  9 ++-
 .../service/jdbc/JdbcUserServiceTest.java     |  2 -
 4 files changed, 65 insertions(+), 13 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
index b7f268f3a..61ad25b2a 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
@@ -8,6 +8,7 @@
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
 
@@ -15,6 +16,7 @@
 import java.util.List;
 
 @Repository
+@Transactional(readOnly = true)
 public class JdbcMealRepository implements MealRepository {
 
     private static final RowMapper<Meal> ROW_MAPPER = BeanPropertyRowMapper.newInstance(Meal.class);
@@ -35,6 +37,7 @@ public JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate
     }
 
     @Override
+    @Transactional
     public Meal save(Meal meal, int userId) {
         MapSqlParameterSource map = new MapSqlParameterSource()
                 .addValue("id", meal.getId())
@@ -58,6 +61,7 @@ public Meal save(Meal meal, int userId) {
     }
 
     @Override
+    @Transactional
     public boolean delete(int id, int userId) {
         return jdbcTemplate.update("DELETE FROM meal WHERE id=? AND user_id=?", id, userId) != 0;
     }
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
index 0d4baa50e..7ea9570d2 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
@@ -8,12 +8,16 @@
 import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
 import org.springframework.jdbc.core.simple.SimpleJdbcInsert;
 import org.springframework.stereotype.Repository;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.CollectionUtils;
+import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 
-import java.util.List;
+import java.util.*;
 
 @Repository
+@Transactional(readOnly = true)
 public class JdbcUserRepository implements UserRepository {
 
     private static final BeanPropertyRowMapper<User> ROW_MAPPER = BeanPropertyRowMapper.newInstance(User.class);
@@ -35,22 +39,32 @@ public JdbcUserRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate
     }
 
     @Override
+    @Transactional
     public User save(User user) {
         BeanPropertySqlParameterSource parameterSource = new BeanPropertySqlParameterSource(user);
 
         if (user.isNew()) {
             Number newKey = insertUser.executeAndReturnKey(parameterSource);
             user.setId(newKey.intValue());
-        } else if (namedParameterJdbcTemplate.update("""
-                   UPDATE users SET name=:name, email=:email, password=:password, 
-                   registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id
-                """, parameterSource) == 0) {
-            return null;
+            insertRoles(user);
+        } else {
+            if (namedParameterJdbcTemplate.update("""
+                       UPDATE users SET name=:name, email=:email, password=:password, 
+                       registered=:registered, enabled=:enabled, calories_per_day=:caloriesPerDay WHERE id=:id
+                    """, parameterSource) == 0) {
+                return null;
+            }
+            // Simplest implementation.
+            // More complicated : get user roles from DB and compare them with user.roles (assume that roles are changed rarely).
+            // If roles are changed, calculate difference in java and delete/insert them.
+            deleteRoles(user);
+            insertRoles(user);
         }
         return user;
     }
 
     @Override
+    @Transactional
     public boolean delete(int id) {
         return jdbcTemplate.update("DELETE FROM users WHERE id=?", id) != 0;
     }
@@ -58,18 +72,49 @@ public boolean delete(int id) {
     @Override
     public User get(int id) {
         List<User> users = jdbcTemplate.query("SELECT * FROM users WHERE id=?", ROW_MAPPER, id);
-        return DataAccessUtils.singleResult(users);
+        return setRoles(DataAccessUtils.singleResult(users));
     }
 
     @Override
     public User getByEmail(String email) {
 //        return jdbcTemplate.queryForObject("SELECT * FROM users WHERE email=?", ROW_MAPPER, email);
         List<User> users = jdbcTemplate.query("SELECT * FROM users WHERE email=?", ROW_MAPPER, email);
-        return DataAccessUtils.singleResult(users);
+        return setRoles(DataAccessUtils.singleResult(users));
     }
 
     @Override
     public List<User> getAll() {
-        return jdbcTemplate.query("SELECT * FROM users ORDER BY name, email", ROW_MAPPER);
+        List<User> users = jdbcTemplate.query("SELECT * FROM users ORDER BY name, email", ROW_MAPPER);
+
+        Map<Integer, Set<Role>> map = new HashMap<>();
+        jdbcTemplate.query("SELECT * FROM user_role", rs -> {
+            map.computeIfAbsent(rs.getInt("user_id"), userId -> EnumSet.noneOf(Role.class))
+                    .add(Role.valueOf(rs.getString("role")));
+        });
+        users.forEach(u -> u.setRoles(map.get(u.getId())));
+        return users;
+    }
+
+    private void insertRoles(User u) {
+        Set<Role> roles = u.getRoles();
+        if (!CollectionUtils.isEmpty(roles)) {
+            jdbcTemplate.batchUpdate("INSERT INTO user_role (user_id, role) VALUES (?, ?)", roles, roles.size(),
+                    (ps, role) -> {
+                        ps.setInt(1, u.id());
+                        ps.setString(2, role.name());
+                    });
+        }
+    }
+
+    private void deleteRoles(User u) {
+        jdbcTemplate.update("DELETE FROM user_role WHERE user_id=?", u.getId());
+    }
+
+    private User setRoles(User u) {
+        if (u != null) {
+            List<Role> roles = jdbcTemplate.queryForList("SELECT role FROM user_role  WHERE user_id=?", Role.class, u.getId());
+            u.setRoles(roles);
+        }
+        return u;
     }
 }
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index 2b62f0748..bf849688d 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -20,6 +20,8 @@
 
     <!-- Choose profile from (hsqldb/ postgres) and (jdbc/ datajpa/ jpa) -->
 
+    <tx:annotation-driven/>
+
     <beans profile="hsqldb">
         <context:property-placeholder location="classpath:db/hsqldb.properties" system-properties-mode="OVERRIDE"/>
 
@@ -66,6 +68,11 @@
         <bean id="namedJdbcTemplate" class="org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate">
             <constructor-arg ref="jdbcTemplate"/>
         </bean>
+
+        <bean id="transactionManager"
+              class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
+            <property name="dataSource" ref="dataSource" />
+        </bean>
     </beans>
 
     <beans profile="jpa,datajpa">
@@ -101,8 +108,6 @@
             </property>
         </bean>
 
-        <tx:annotation-driven/>
-
         <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
         <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
               p:entityManagerFactory-ref="entityManagerFactory"/>
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
index 477b92cae..419f68ed1 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -1,12 +1,10 @@
 package ru.javawebinar.topjava.service.jdbc;
 
-import org.junit.Ignore;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
 
 import static ru.javawebinar.topjava.Profiles.JDBC;
 
 @ActiveProfiles(JDBC)
-@Ignore
 public class JdbcUserServiceTest extends AbstractUserServiceTest {
 }
\ No newline at end of file

From fa0ad2e2f91e76b7f700fbbeb824d90f71248ce5 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:58:29 +0300
Subject: [PATCH 070/103] 7_07_HW6_jdbc_validation

---
 .../ru/javawebinar/topjava/model/Meal.java    |  2 +-
 .../repository/jdbc/JdbcMealRepository.java   |  3 +++
 .../repository/jdbc/JdbcUserRepository.java   |  3 +++
 .../topjava/util/ValidationUtil.java          | 21 ++++++++++++++++++-
 .../service/AbstractMealServiceTest.java      |  2 --
 .../topjava/service/AbstractServiceTest.java  |  5 ++++-
 .../service/AbstractUserServiceTest.java      |  2 --
 7 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 4dcdbe171..22417097d 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -45,7 +45,7 @@ public class Meal extends AbstractBaseEntity {
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "user_id", nullable = false)
     @OnDelete(action = OnDeleteAction.CASCADE)
-    @NotNull
+//    @NotNull
     private User user;
 
     public Meal() {
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
index 61ad25b2a..775d314ed 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcMealRepository.java
@@ -11,6 +11,7 @@
 import org.springframework.transaction.annotation.Transactional;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.repository.MealRepository;
+import ru.javawebinar.topjava.util.ValidationUtil;
 
 import java.time.LocalDateTime;
 import java.util.List;
@@ -39,6 +40,8 @@ public JdbcMealRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate
     @Override
     @Transactional
     public Meal save(Meal meal, int userId) {
+        ValidationUtil.validate(meal);
+
         MapSqlParameterSource map = new MapSqlParameterSource()
                 .addValue("id", meal.getId())
                 .addValue("description", meal.getDescription())
diff --git a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
index 7ea9570d2..ca5dcc185 100644
--- a/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
+++ b/src/main/java/ru/javawebinar/topjava/repository/jdbc/JdbcUserRepository.java
@@ -13,6 +13,7 @@
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
+import ru.javawebinar.topjava.util.ValidationUtil;
 
 import java.util.*;
 
@@ -41,6 +42,8 @@ public JdbcUserRepository(JdbcTemplate jdbcTemplate, NamedParameterJdbcTemplate
     @Override
     @Transactional
     public User save(User user) {
+        ValidationUtil.validate(user);
+
         BeanPropertySqlParameterSource parameterSource = new BeanPropertySqlParameterSource(user);
 
         if (user.isNew()) {
diff --git a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
index fd4f10b42..52ba3b57e 100644
--- a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
@@ -1,14 +1,33 @@
 package ru.javawebinar.topjava.util;
 
-
 import ru.javawebinar.topjava.model.AbstractBaseEntity;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
+import javax.validation.*;
+import java.util.Set;
+
 public class ValidationUtil {
 
+    private static final Validator validator;
+
+    static {
+        //  From Javadoc: implementations are thread-safe and instances are typically cached and reused.
+        ValidatorFactory factory = Validation.buildDefaultValidatorFactory();
+        //  From Javadoc: implementations of this interface must be thread-safe
+        validator = factory.getValidator();
+    }
+
     private ValidationUtil() {
     }
 
+    public static <T> void validate(T bean) {
+        // https://alexkosarev.name/2018/07/30/bean-validation-api/
+        Set<ConstraintViolation<T>> violations = validator.validate(bean);
+        if (!violations.isEmpty()) {
+            throw new ConstraintViolationException(violations);
+        }
+    }
+
     public static <T> T checkNotFound(T object, int id) {
         checkNotFound(object != null, id);
         return object;
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
index 06061c1d8..b19ffabe8 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
@@ -1,7 +1,6 @@
 package ru.javawebinar.topjava.service;
 
 import org.junit.Assert;
-import org.junit.Assume;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
@@ -105,7 +104,6 @@ public void getBetweenWithNullDates() {
 
     @Test
     public void createWithException() throws Exception {
-        Assume.assumeTrue("Validation not supported (JPA only)", isJpaBased());
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "  ", 300), USER_ID));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, null, "Description", 300), USER_ID));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "Description", 9), USER_ID));
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index d71f2a3e6..5849def10 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -16,6 +16,7 @@
 import ru.javawebinar.topjava.Profiles;
 import ru.javawebinar.topjava.TimingRules;
 
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 
 @ContextConfiguration({
@@ -45,6 +46,8 @@ public boolean isJpaBased() {
     protected <T extends Throwable> void validateRootCause(Class<T> rootExceptionClass, Runnable runnable) {
         assertThatExceptionOfType(Throwable.class)
                 .isThrownBy(runnable::run)
-                .withRootCauseInstanceOf(rootExceptionClass);
+                .satisfiesAnyOf(
+                        ex -> assertThat(ex).isInstanceOf(rootExceptionClass),
+                        ex -> assertThat(ex).hasRootCauseInstanceOf(rootExceptionClass));
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index 54ee6a611..4252ee3d5 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -1,6 +1,5 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.Assume;
 import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -99,7 +98,6 @@ public void getAll() {
 
     @Test
     public void createWithException() throws Exception {
-        Assume.assumeTrue("Validation not supported (JPA only)", isJpaBased());
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "  ", "mail@yandex.ru", "password", Role.USER)));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "  ", "password", Role.USER)));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "  ", Role.USER)));

From 688a4cc86935a3e1ad922c8f1334413beb99c986 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:58:42 +0300
Subject: [PATCH 071/103] 7_08_HW06_disable_tests_cache

---
 .../topjava/repository/JpaUtil.java           | 21 ---------------
 src/main/resources/spring/spring-db.xml       |  2 --
 .../topjava/service/AbstractServiceTest.java  |  8 ------
 .../service/AbstractUserServiceTest.java      | 19 -------------
 src/test/resources/spring/spring-cache.xml    | 27 +++++++++++++++++++
 5 files changed, 27 insertions(+), 50 deletions(-)
 delete mode 100644 src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java
 create mode 100644 src/test/resources/spring/spring-cache.xml

diff --git a/src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java b/src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java
deleted file mode 100644
index f3e51ad50..000000000
--- a/src/main/java/ru/javawebinar/topjava/repository/JpaUtil.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package ru.javawebinar.topjava.repository;
-
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-
-import javax.persistence.EntityManager;
-import javax.persistence.PersistenceContext;
-
-public class JpaUtil {
-
-    @PersistenceContext
-    private EntityManager em;
-
-    public void clear2ndLevelHibernateCache() {
-        Session s = (Session) em.getDelegate();
-        SessionFactory sf = s.getSessionFactory();
-//        sf.getCache().evictEntityData(User.class, AbstractBaseEntity.START_SEQ);
-//        sf.getCache().evictEntityData(User.class);
-        sf.getCache().evictAllRegions();
-    }
-}
diff --git a/src/main/resources/spring/spring-db.xml b/src/main/resources/spring/spring-db.xml
index bf849688d..48afdb11a 100644
--- a/src/main/resources/spring/spring-db.xml
+++ b/src/main/resources/spring/spring-db.xml
@@ -111,8 +111,6 @@
         <!-- Transaction manager for a single JPA EntityManagerFactory (alternative to JTA) -->
         <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"
               p:entityManagerFactory-ref="entityManagerFactory"/>
-
-        <bean class="ru.javawebinar.topjava.repository.JpaUtil"/>
     </beans>
 
     <beans profile="jpa">
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index 5849def10..85757b96a 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -31,17 +31,9 @@ public abstract class AbstractServiceTest {
     @ClassRule
     public static ExternalResource summary = TimingRules.SUMMARY;
 
-    @Autowired
-    private Environment env;
-
     @Rule
     public Stopwatch stopwatch = TimingRules.STOPWATCH;
 
-    public boolean isJpaBased() {
-//        return Arrays.stream(env.getActiveProfiles()).noneMatch(Profiles.JDBC::equals);
-        return env.acceptsProfiles(org.springframework.core.env.Profiles.of(Profiles.JPA, Profiles.DATAJPA));
-    }
-
     //  Check root cause with AssertJ: https://github.com/junit-team/junit-framework/issues/2129#issuecomment-565712630
     protected <T extends Throwable> void validateRootCause(Class<T> rootExceptionClass, Runnable runnable) {
         assertThatExceptionOfType(Throwable.class)
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index 4252ee3d5..6bd0772a9 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -1,14 +1,10 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.Before;
 import org.junit.Test;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.cache.CacheManager;
-import org.springframework.context.annotation.Lazy;
 import org.springframework.dao.DataAccessException;
 import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
-import ru.javawebinar.topjava.repository.JpaUtil;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
 import javax.validation.ConstraintViolationException;
@@ -24,21 +20,6 @@ public abstract class AbstractUserServiceTest extends AbstractServiceTest {
     @Autowired
     protected UserService service;
 
-    @Autowired
-    private CacheManager cacheManager;
-
-    @Autowired
-    @Lazy
-    protected JpaUtil jpaUtil;
-
-    @Before
-    public void setup() {
-        cacheManager.getCache("users").clear();
-        if (isJpaBased()) {
-            jpaUtil.clear2ndLevelHibernateCache();
-        }
-    }
-
     @Test
     public void create() {
         User created = service.create(getNew());
diff --git a/src/test/resources/spring/spring-cache.xml b/src/test/resources/spring/spring-cache.xml
new file mode 100644
index 000000000..7c9dfda9a
--- /dev/null
+++ b/src/test/resources/spring/spring-cache.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:cache="http://www.springframework.org/schema/cache"
+       xmlns:context="http://www.springframework.org/schema/context"
+       xmlns:util="http://www.springframework.org/schema/util"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+         http://www.springframework.org/schema/beans/spring-beans.xsd
+         http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache.xsd
+         http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd
+         http://www.springframework.org/schema/util https://www.springframework.org/schema/util/spring-util.xsd">
+
+<!-- Do not process cache annotations
+    <cache:annotation-driven cache-manager="noOpCacheManager"/>
+    <bean id="noOpCacheManager" class="org.springframework.cache.support.NoOpCacheManager"/>
+-->
+
+    <!-- Disabling Hibernate 2-d level cache -->
+    <beans profile="jpa,datajpa">
+        <util:properties id="disableCache">
+            <prop key="entityManagerFactory.jpaPropertyMap[hibernate.cache.use_second_level_cache]">false</prop>
+        </util:properties>
+
+        <context:property-override properties-ref="disableCache"/>
+    </beans>
+
+</beans>
\ No newline at end of file

From b79a02849316535c1d38e0d018731d43b8b0401a Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 22:58:58 +0300
Subject: [PATCH 072/103] 7_09_controller_test

---
 pom.xml                                       | 15 ++++-
 .../topjava/web/AbstractControllerTest.java   | 55 +++++++++++++++++++
 .../topjava/web/RootControllerTest.java       | 32 +++++++++++
 3 files changed, 101 insertions(+), 1 deletion(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java

diff --git a/pom.xml b/pom.xml
index c9c32a5a4..be75ea388 100644
--- a/pom.xml
+++ b/pom.xml
@@ -36,6 +36,7 @@
         <!--    Tests  -->
         <junit.version>4.13.2</junit.version>
         <assertj.version>3.27.6</assertj.version>
+        <hamcrest.version>1.3</hamcrest.version>
     </properties>
 
     <build>
@@ -225,6 +226,18 @@
             <artifactId>junit</artifactId>
             <version>${junit.version}</version>
             <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <artifactId>hamcrest-core</artifactId>
+                    <groupId>org.hamcrest</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <version>${hamcrest.version}</version>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
@@ -289,4 +302,4 @@
             </dependency>
         </dependencies>
     </dependencyManagement>
-</project>
\ No newline at end of file
+</project>
diff --git a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
new file mode 100644
index 000000000..3ec192baa
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
@@ -0,0 +1,55 @@
+package ru.javawebinar.topjava.web;
+
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.web.servlet.MockMvc;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
+import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.context.WebApplicationContext;
+import org.springframework.web.filter.CharacterEncodingFilter;
+import ru.javawebinar.topjava.ActiveDbProfileResolver;
+import ru.javawebinar.topjava.Profiles;
+
+import javax.annotation.PostConstruct;
+
+@ContextConfiguration({
+        "classpath:spring/spring-app.xml",
+        "classpath:spring/spring-mvc.xml",
+        "classpath:spring/spring-db.xml"
+})
+@WebAppConfiguration
+@RunWith(SpringJUnit4ClassRunner.class)
+@Transactional
+@ActiveProfiles(resolver = ActiveDbProfileResolver.class, profiles = Profiles.REPOSITORY_IMPLEMENTATION)
+public abstract class AbstractControllerTest {
+
+    private static final CharacterEncodingFilter CHARACTER_ENCODING_FILTER = new CharacterEncodingFilter();
+
+    static {
+        CHARACTER_ENCODING_FILTER.setEncoding("UTF-8");
+        CHARACTER_ENCODING_FILTER.setForceEncoding(true);
+    }
+
+    private MockMvc mockMvc;
+
+    @Autowired
+    private WebApplicationContext webApplicationContext;
+
+    @PostConstruct
+    private void postConstruct() {
+        mockMvc = MockMvcBuilders
+                .webAppContextSetup(webApplicationContext)
+                .addFilter(CHARACTER_ENCODING_FILTER)
+                .build();
+    }
+
+    protected ResultActions perform(MockHttpServletRequestBuilder builder) throws Exception {
+        return mockMvc.perform(builder);
+    }
+}
diff --git a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
new file mode 100644
index 000000000..cca2827e8
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
@@ -0,0 +1,32 @@
+package ru.javawebinar.topjava.web;
+
+import org.junit.Test;
+import ru.javawebinar.topjava.UserTestData;
+
+import static org.hamcrest.Matchers.*;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.forwardedUrl;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
+import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
+
+public class RootControllerTest extends AbstractControllerTest {
+
+    @Test
+    public void getUsers() throws Exception {
+        perform(get("/users"))
+                .andDo(print())
+                .andExpect(status().isOk())
+                .andExpect(view().name("users"))
+                .andExpect(forwardedUrl("/WEB-INF/jsp/users.jsp"))
+                .andExpect(model().attribute("users", hasSize(3)))
+                .andExpect(model().attribute("users", hasItem(
+                        allOf(
+                                hasProperty("id", is(START_SEQ)),
+                                hasProperty("name", is(UserTestData.user.getName()))
+                        )
+                )));
+    }
+}
\ No newline at end of file

From af5090823337057b9766594193840fbdf5862684 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:01:01 +0300
Subject: [PATCH 073/103] 7_10_JUnit5

---
 pom.xml                                       | 21 ++++++----
 .../javawebinar/topjava/TimingExtension.java  | 36 ++++++++++++++++
 .../ru/javawebinar/topjava/TimingRules.java   | 42 -------------------
 .../service/AbstractMealServiceTest.java      | 36 ++++++++--------
 .../topjava/service/AbstractServiceTest.java  | 30 ++++---------
 .../service/AbstractUserServiceTest.java      | 24 +++++------
 .../datajpa/DataJpaMealServiceTest.java       | 12 +++---
 .../datajpa/DataJpaUserServiceTest.java       | 12 +++---
 .../service/jdbc/JdbcMealServiceTest.java     |  2 +-
 .../service/jdbc/JdbcUserServiceTest.java     |  2 +-
 .../service/jpa/JpaMealServiceTest.java       |  2 +-
 .../service/jpa/JpaUserServiceTest.java       |  2 +-
 .../topjava/web/AbstractControllerTest.java   | 11 ++---
 .../topjava/web/RootControllerTest.java       | 11 ++---
 ...InMemoryAdminRestControllerSpringTest.java | 27 ++++++------
 .../user/InMemoryAdminRestControllerTest.java | 24 +++++------
 16 files changed, 135 insertions(+), 159 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/TimingExtension.java
 delete mode 100644 src/test/java/ru/javawebinar/topjava/TimingRules.java

diff --git a/pom.xml b/pom.xml
index be75ea388..e49e79dc9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
         <!--DB-->
         <postgresql.version>42.7.8</postgresql.version>
         <!--    Tests  -->
-        <junit.version>4.13.2</junit.version>
+        <junit.version>5.14.1</junit.version>
         <assertj.version>3.27.6</assertj.version>
         <hamcrest.version>1.3</hamcrest.version>
     </properties>
@@ -58,6 +58,7 @@
                 </configuration>
             </plugin>
             <plugin>
+                <!--https://junit.org/junit5/docs/current/user-guide/#running-tests-build-maven -->
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <version>3.5.4</version>
@@ -222,16 +223,10 @@
 
         <!--Test-->
         <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-engine</artifactId>
             <version>${junit.version}</version>
             <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <artifactId>hamcrest-core</artifactId>
-                    <groupId>org.hamcrest</groupId>
-                </exclusion>
-            </exclusions>
         </dependency>
         <dependency>
             <groupId>org.hamcrest</groupId>
@@ -250,6 +245,14 @@
             <version>${assertj.version}</version>
             <scope>test</scope>
         </dependency>
+
+        <!--        https://youtrack.jetbrains.com/issue/IDEA-231927  -->
+        <dependency>
+            <groupId>org.junit.platform</groupId>
+            <artifactId>junit-platform-launcher</artifactId>
+            <version>1.14.3</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <profiles>
diff --git a/src/test/java/ru/javawebinar/topjava/TimingExtension.java b/src/test/java/ru/javawebinar/topjava/TimingExtension.java
new file mode 100644
index 000000000..cee6ae92c
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/TimingExtension.java
@@ -0,0 +1,36 @@
+package ru.javawebinar.topjava;
+
+import org.junit.jupiter.api.extension.*;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.StopWatch;
+
+public class TimingExtension implements
+        BeforeTestExecutionCallback, AfterTestExecutionCallback, BeforeAllCallback, AfterAllCallback {
+
+    private static final Logger log = LoggerFactory.getLogger("result");
+
+    private StopWatch stopWatch;
+
+    @Override
+    public void beforeAll(ExtensionContext extensionContext) {
+        stopWatch = new StopWatch("Execution time of " + extensionContext.getRequiredTestClass().getSimpleName());
+    }
+
+    @Override
+    public void beforeTestExecution(ExtensionContext extensionContext) {
+        String testName = extensionContext.getDisplayName();
+        log.info("\nStart " + testName);
+        stopWatch.start(testName);
+    }
+
+    @Override
+    public void afterTestExecution(ExtensionContext extensionContext) {
+        stopWatch.stop();
+    }
+
+    @Override
+    public void afterAll(ExtensionContext extensionContext) {
+        log.info('\n' + stopWatch.prettyPrint() + '\n');
+    }
+}
diff --git a/src/test/java/ru/javawebinar/topjava/TimingRules.java b/src/test/java/ru/javawebinar/topjava/TimingRules.java
deleted file mode 100644
index fdd3d8779..000000000
--- a/src/test/java/ru/javawebinar/topjava/TimingRules.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package ru.javawebinar.topjava;
-
-import org.junit.rules.ExternalResource;
-import org.junit.rules.Stopwatch;
-import org.junit.runner.Description;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.util.concurrent.TimeUnit;
-
-public class TimingRules {
-    private static final Logger log = LoggerFactory.getLogger("result");
-
-    private static final StringBuilder results = new StringBuilder();
-
-    // http://stackoverflow.com/questions/14892125/what-is-the-best-practice-to-determine-the-execution-time-of-the-bussiness-relev
-    public static final Stopwatch STOPWATCH = new Stopwatch() {
-        @Override
-        protected void finished(long nanos, Description description) {
-            String result = String.format("%-95s %7d", description.getDisplayName(), TimeUnit.NANOSECONDS.toMillis(nanos));
-            results.append(result).append('\n');
-            log.info(result + " ms\n");
-        }
-    };
-
-    //    https://dzone.com/articles/applying-new-jdk-11-string-methods
-    private static final String DELIM = "-".repeat(103);
-
-    public static final ExternalResource SUMMARY = new ExternalResource() {
-        @Override
-        protected void before() throws Throwable {
-            results.setLength(0);
-        }
-
-        @Override
-        protected void after() {
-            log.info("\n" + DELIM +
-                    "\nTest                                                                                       Duration, ms" +
-                    "\n" + DELIM + "\n" + results + DELIM + "\n");
-        }
-    };
-}
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
index b19ffabe8..6b00e4481 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractMealServiceTest.java
@@ -1,7 +1,7 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
 import ru.javawebinar.topjava.model.Meal;
@@ -12,7 +12,7 @@
 import java.time.Month;
 
 import static java.time.LocalDateTime.of;
-import static org.junit.Assert.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 import static ru.javawebinar.topjava.MealTestData.*;
 import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
@@ -23,23 +23,23 @@ public abstract class AbstractMealServiceTest extends AbstractServiceTest {
     protected MealService service;
 
     @Test
-    public void delete() {
+    void delete() {
         service.delete(MEAL1_ID, USER_ID);
         assertThrows(NotFoundException.class, () -> service.get(MEAL1_ID, USER_ID));
     }
 
     @Test
-    public void deleteNotFound() {
+    void deleteNotFound() {
         assertThrows(NotFoundException.class, () -> service.delete(NOT_FOUND, USER_ID));
     }
 
     @Test
-    public void deleteNotOwn() {
+    void deleteNotOwn() {
         assertThrows(NotFoundException.class, () -> service.delete(MEAL1_ID, ADMIN_ID));
     }
 
     @Test
-    public void create() {
+    void create() {
         Meal created = service.create(getNew(), USER_ID);
         int newId = created.id();
         Meal newMeal = getNew();
@@ -49,48 +49,48 @@ public void create() {
     }
 
     @Test
-    public void duplicateDateTimeCreate() {
+    void duplicateDateTimeCreate() {
         assertThrows(DataAccessException.class, () ->
                 service.create(new Meal(null, meal1.getDateTime(), "duplicate", 100), USER_ID));
     }
 
     @Test
-    public void get() {
+    void get() {
         Meal actual = service.get(ADMIN_MEAL_ID, ADMIN_ID);
         MEAL_MATCHER.assertMatch(actual, adminMeal1);
     }
 
     @Test
-    public void getNotFound() {
+    void getNotFound() {
         assertThrows(NotFoundException.class, () -> service.get(NOT_FOUND, USER_ID));
     }
 
     @Test
-    public void getNotOwn() {
+    void getNotOwn() {
         assertThrows(NotFoundException.class, () -> service.get(MEAL1_ID, ADMIN_ID));
     }
 
     @Test
-    public void update() {
+    void update() {
         Meal updated = getUpdated();
         service.update(updated, USER_ID);
         MEAL_MATCHER.assertMatch(service.get(MEAL1_ID, USER_ID), getUpdated());
     }
 
     @Test
-    public void updateNotOwn() {
+    void updateNotOwn() {
         NotFoundException exception = assertThrows(NotFoundException.class, () -> service.update(getUpdated(), ADMIN_ID));
-        Assert.assertEquals("Not found entity with id=" + MEAL1_ID, exception.getMessage());
+        Assertions.assertEquals("Not found entity with id=" + MEAL1_ID, exception.getMessage());
         MEAL_MATCHER.assertMatch(service.get(MEAL1_ID, USER_ID), meal1);
     }
 
     @Test
-    public void getAll() {
+    void getAll() {
         MEAL_MATCHER.assertMatch(service.getAll(USER_ID), meals);
     }
 
     @Test
-    public void getBetweenInclusive() {
+    void getBetweenInclusive() {
         MEAL_MATCHER.assertMatch(service.getBetweenInclusive(
                         LocalDate.of(2020, Month.JANUARY, 30),
                         LocalDate.of(2020, Month.JANUARY, 30), USER_ID),
@@ -98,12 +98,12 @@ public void getBetweenInclusive() {
     }
 
     @Test
-    public void getBetweenWithNullDates() {
+    void getBetweenWithNullDates() {
         MEAL_MATCHER.assertMatch(service.getBetweenInclusive(null, null, USER_ID), meals);
     }
 
     @Test
-    public void createWithException() throws Exception {
+    void createWithException() throws Exception {
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "  ", 300), USER_ID));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, null, "Description", 300), USER_ID));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new Meal(null, of(2015, Month.JUNE, 1, 18, 0), "Description", 9), USER_ID));
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index 85757b96a..930548690 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -1,40 +1,28 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.ClassRule;
-import org.junit.Rule;
-import org.junit.rules.ExternalResource;
-import org.junit.rules.Stopwatch;
-import org.junit.runner.RunWith;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.core.env.Environment;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.test.context.ActiveProfiles;
-import org.springframework.test.context.ContextConfiguration;
 import org.springframework.test.context.jdbc.Sql;
 import org.springframework.test.context.jdbc.SqlConfig;
-import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
 import ru.javawebinar.topjava.ActiveDbProfileResolver;
-import ru.javawebinar.topjava.Profiles;
-import ru.javawebinar.topjava.TimingRules;
+import ru.javawebinar.topjava.TimingExtension;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
+import static org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType;
 
-@ContextConfiguration({
+@SpringJUnitConfig(locations = {
         "classpath:spring/spring-app.xml",
         "classpath:spring/spring-db.xml"
 })
-@RunWith(SpringRunner.class)
-@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+//@ExtendWith(SpringExtension.class)
 @ActiveProfiles(resolver = ActiveDbProfileResolver.class)
+@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+@ExtendWith(TimingExtension.class)
 public abstract class AbstractServiceTest {
 
-    @ClassRule
-    public static ExternalResource summary = TimingRules.SUMMARY;
-
-    @Rule
-    public Stopwatch stopwatch = TimingRules.STOPWATCH;
-
     //  Check root cause with AssertJ: https://github.com/junit-team/junit-framework/issues/2129#issuecomment-565712630
+    //  Check root cause in JUnit: https://github.com/junit-team/junit4/pull/778
     protected <T extends Throwable> void validateRootCause(Class<T> rootExceptionClass, Runnable runnable) {
         assertThatExceptionOfType(Throwable.class)
                 .isThrownBy(runnable::run)
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index 6bd0772a9..fe6838b5f 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -1,6 +1,6 @@
 package ru.javawebinar.topjava.service;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.dao.DataAccessException;
 import ru.javawebinar.topjava.model.Role;
@@ -12,7 +12,7 @@
 import java.util.List;
 import java.util.Set;
 
-import static org.junit.Assert.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 import static ru.javawebinar.topjava.UserTestData.*;
 
 public abstract class AbstractUserServiceTest extends AbstractServiceTest {
@@ -21,7 +21,7 @@ public abstract class AbstractUserServiceTest extends AbstractServiceTest {
     protected UserService service;
 
     @Test
-    public void create() {
+    void create() {
         User created = service.create(getNew());
         int newId = created.id();
         User newUser = getNew();
@@ -31,54 +31,54 @@ public void create() {
     }
 
     @Test
-    public void duplicateMailCreate() {
+    void duplicateMailCreate() {
         assertThrows(DataAccessException.class, () ->
                 service.create(new User(null, "Duplicate", "user@yandex.ru", "newPass", Role.USER)));
     }
 
     @Test
-    public void delete() {
+    void delete() {
         service.delete(USER_ID);
         assertThrows(NotFoundException.class, () -> service.get(USER_ID));
     }
 
     @Test
-    public void deletedNotFound() {
+    void deletedNotFound() {
         assertThrows(NotFoundException.class, () -> service.delete(NOT_FOUND));
     }
 
     @Test
-    public void get() {
+    void get() {
         User user = service.get(ADMIN_ID);
         USER_MATCHER.assertMatch(user, admin);
     }
 
     @Test
-    public void getNotFound() {
+    void getNotFound() {
         assertThrows(NotFoundException.class, () -> service.get(NOT_FOUND));
     }
 
     @Test
-    public void getByEmail() {
+    void getByEmail() {
         User user = service.getByEmail("admin@gmail.com");
         USER_MATCHER.assertMatch(user, admin);
     }
 
     @Test
-    public void update() {
+    void update() {
         User updated = getUpdated();
         service.update(updated);
         USER_MATCHER.assertMatch(service.get(USER_ID), getUpdated());
     }
 
     @Test
-    public void getAll() {
+    void getAll() {
         List<User> all = service.getAll();
         USER_MATCHER.assertMatch(all, admin, guest, user);
     }
 
     @Test
-    public void createWithException() throws Exception {
+    void createWithException() throws Exception {
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "  ", "mail@yandex.ru", "password", Role.USER)));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "  ", "password", Role.USER)));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "  ", Role.USER)));
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
index 83cbd7cc2..161c93fb5 100644
--- a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaMealServiceTest.java
@@ -1,7 +1,7 @@
 package ru.javawebinar.topjava.service.datajpa;
 
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.MealTestData;
 import ru.javawebinar.topjava.model.Meal;
@@ -13,17 +13,17 @@
 import static ru.javawebinar.topjava.UserTestData.*;
 
 @ActiveProfiles(DATAJPA)
-public class DataJpaMealServiceTest extends AbstractMealServiceTest {
+class DataJpaMealServiceTest extends AbstractMealServiceTest {
     @Test
-    public void getWithUser() {
+    void getWithUser() {
         Meal adminMeal = service.getWithUser(ADMIN_MEAL_ID, ADMIN_ID);
         MEAL_MATCHER.assertMatch(adminMeal, adminMeal1);
         USER_MATCHER.assertMatch(adminMeal.getUser(), admin);
     }
 
     @Test
-    public void getWithUserNotFound() {
-        Assert.assertThrows(NotFoundException.class,
+    void getWithUserNotFound() {
+        Assertions.assertThrows(NotFoundException.class,
                 () -> service.getWithUser(MealTestData.NOT_FOUND, ADMIN_ID));
     }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
index dd7ad4ed0..d8a1f4106 100644
--- a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
@@ -1,7 +1,7 @@
 package ru.javawebinar.topjava.service.datajpa;
 
-import org.junit.Assert;
-import org.junit.Test;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
 import org.springframework.test.context.ActiveProfiles;
 import ru.javawebinar.topjava.MealTestData;
 import ru.javawebinar.topjava.UserTestData;
@@ -14,17 +14,17 @@
 import static ru.javawebinar.topjava.UserTestData.*;
 
 @ActiveProfiles(DATAJPA)
-public class DataJpaUserServiceTest extends AbstractUserServiceTest {
+class DataJpaUserServiceTest extends AbstractUserServiceTest {
     @Test
-    public void getWithMeals() {
+    void getWithMeals() {
         User admin = service.getWithMeals(ADMIN_ID);
         USER_MATCHER.assertMatch(admin, UserTestData.admin);
         MEAL_MATCHER.assertMatch(admin.getMeals(), MealTestData.adminMeal2, MealTestData.adminMeal1);
     }
 
     @Test
-    public void getWithMealsNotFound() {
-        Assert.assertThrows(NotFoundException.class,
+    void getWithMealsNotFound() {
+        Assertions.assertThrows(NotFoundException.class,
                 () -> service.getWithMeals(NOT_FOUND));
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
index 9ff4ae615..aef588264 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcMealServiceTest.java
@@ -6,5 +6,5 @@
 import static ru.javawebinar.topjava.Profiles.JDBC;
 
 @ActiveProfiles(JDBC)
-public class JdbcMealServiceTest extends AbstractMealServiceTest {
+class JdbcMealServiceTest extends AbstractMealServiceTest {
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
index 419f68ed1..62ca7668c 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jdbc/JdbcUserServiceTest.java
@@ -6,5 +6,5 @@
 import static ru.javawebinar.topjava.Profiles.JDBC;
 
 @ActiveProfiles(JDBC)
-public class JdbcUserServiceTest extends AbstractUserServiceTest {
+class JdbcUserServiceTest extends AbstractUserServiceTest {
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java
index 70e7bf865..aaf5dcda9 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaMealServiceTest.java
@@ -6,5 +6,5 @@
 import static ru.javawebinar.topjava.Profiles.JPA;
 
 @ActiveProfiles(JPA)
-public class JpaMealServiceTest extends AbstractMealServiceTest {
+class JpaMealServiceTest extends AbstractMealServiceTest {
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java
index d1b3e4699..6d1cd9154 100644
--- a/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/jpa/JpaUserServiceTest.java
@@ -6,5 +6,5 @@
 import static ru.javawebinar.topjava.Profiles.JPA;
 
 @ActiveProfiles(JPA)
-public class JpaUserServiceTest extends AbstractUserServiceTest {
+class JpaUserServiceTest extends AbstractUserServiceTest {
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
index 3ec192baa..6fa9b1d4c 100644
--- a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
@@ -1,11 +1,8 @@
 package ru.javawebinar.topjava.web;
 
-import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.test.context.ActiveProfiles;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
-import org.springframework.test.context.web.WebAppConfiguration;
+import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.ResultActions;
 import org.springframework.test.web.servlet.request.MockHttpServletRequestBuilder;
@@ -18,13 +15,13 @@
 
 import javax.annotation.PostConstruct;
 
-@ContextConfiguration({
+@SpringJUnitWebConfig(locations = {
         "classpath:spring/spring-app.xml",
         "classpath:spring/spring-mvc.xml",
         "classpath:spring/spring-db.xml"
 })
-@WebAppConfiguration
-@RunWith(SpringJUnit4ClassRunner.class)
+//@WebAppConfiguration
+//@ExtendWith(SpringExtension.class)
 @Transactional
 @ActiveProfiles(resolver = ActiveDbProfileResolver.class, profiles = Profiles.REPOSITORY_IMPLEMENTATION)
 public abstract class AbstractControllerTest {
diff --git a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
index cca2827e8..b77593404 100644
--- a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
@@ -1,21 +1,18 @@
 package ru.javawebinar.topjava.web;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import ru.javawebinar.topjava.UserTestData;
 
 import static org.hamcrest.Matchers.*;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.forwardedUrl;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.model;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.view;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
-public class RootControllerTest extends AbstractControllerTest {
+class RootControllerTest extends AbstractControllerTest {
 
     @Test
-    public void getUsers() throws Exception {
+    void getUsers() throws Exception {
         perform(get("/users"))
                 .andDo(print())
                 .andExpect(status().isOk())
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
index 8f769cf55..7568d0f52 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerSpringTest.java
@@ -1,21 +1,18 @@
 package ru.javawebinar.topjava.web.user;
 
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
 import ru.javawebinar.topjava.repository.inmemory.InMemoryUserRepository;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-@ContextConfiguration({"classpath:spring/inmemory.xml"})
-@RunWith(SpringRunner.class)
-public class InMemoryAdminRestControllerSpringTest {
+@SpringJUnitConfig(locations = {"classpath:spring/inmemory.xml"})
+class InMemoryAdminRestControllerSpringTest {
 
     @Autowired
     private AdminRestController controller;
@@ -23,19 +20,19 @@ public class InMemoryAdminRestControllerSpringTest {
     @Autowired
     private InMemoryUserRepository repository;
 
-    @Before
-    public void setup() {
+    @BeforeEach
+    void setup() {
         repository.init();
     }
 
     @Test
-    public void delete() {
+    void delete() {
         controller.delete(USER_ID);
-        Assert.assertNull(repository.get(USER_ID));
+        Assertions.assertNull(repository.get(USER_ID));
     }
 
     @Test
-    public void deleteNotFound() {
-        Assert.assertThrows(NotFoundException.class, () -> controller.delete(NOT_FOUND));
+    void deleteNotFound() {
+        Assertions.assertThrows(NotFoundException.class, () -> controller.delete(NOT_FOUND));
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
index 11a48a810..c41fa0e6b 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/InMemoryAdminRestControllerTest.java
@@ -1,6 +1,6 @@
 package ru.javawebinar.topjava.web.user;
 
-import org.junit.*;
+import org.junit.jupiter.api.*;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.context.ConfigurableApplicationContext;
@@ -13,42 +13,42 @@
 import static ru.javawebinar.topjava.UserTestData.NOT_FOUND;
 import static ru.javawebinar.topjava.UserTestData.USER_ID;
 
-public class InMemoryAdminRestControllerTest {
+class InMemoryAdminRestControllerTest {
     private static final Logger log = LoggerFactory.getLogger(InMemoryAdminRestControllerTest.class);
 
     private static ConfigurableApplicationContext appCtx;
     private static AdminRestController controller;
     private static InMemoryUserRepository repository;
 
-    @BeforeClass
-    public static void beforeClass() {
+    @BeforeAll
+    static void beforeClass() {
         appCtx = new ClassPathXmlApplicationContext("spring/inmemory.xml");
         log.info("\n{}\n", Arrays.toString(appCtx.getBeanDefinitionNames()));
         controller = appCtx.getBean(AdminRestController.class);
         repository = appCtx.getBean(InMemoryUserRepository.class);
     }
 
-    @AfterClass
-    public static void afterClass() {
+    @AfterAll
+    static void afterClass() {
         //        May cause during JUnit "Cache is not alive (STATUS_SHUTDOWN)" as JUnit share Spring context for speed
         //        http://stackoverflow.com/questions/16281802/ehcache-shutdown-causing-an-exception-while-running-test-suite
         //        appCtx.close();
     }
 
-    @Before
-    public void setup() {
+    @BeforeEach
+    void setup() {
         // re-initialize
         repository.init();
     }
 
     @Test
-    public void delete() {
+    void delete() {
         controller.delete(USER_ID);
-        Assert.assertNull(repository.get(USER_ID));
+        Assertions.assertNull(repository.get(USER_ID));
     }
 
     @Test
-    public void deleteNotFound() {
-        Assert.assertThrows(NotFoundException.class, () -> controller.delete(NOT_FOUND));
+    void deleteNotFound() {
+        Assertions.assertThrows(NotFoundException.class, () -> controller.delete(NOT_FOUND));
     }
 }
\ No newline at end of file

From a2e9d187bc937f4ab37da0c59d2d0965f80a007a Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:02:53 +0300
Subject: [PATCH 074/103] 7_11_rest_controller

---
 .../topjava/web/user/AdminRestController.java | 37 ++++++++++++++-----
 .../web/user/ProfileRestController.java       | 15 ++++++--
 2 files changed, 40 insertions(+), 12 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
index b37a8ed6c..095ced3b0 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
@@ -1,40 +1,59 @@
 package ru.javawebinar.topjava.web.user;
 
-import org.springframework.stereotype.Controller;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
 import ru.javawebinar.topjava.model.User;
 
+import java.net.URI;
 import java.util.List;
 
-@Controller
+@RestController
+@RequestMapping(value = AdminRestController.REST_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 public class AdminRestController extends AbstractUserController {
 
+    static final String REST_URL = "/rest/admin/users";
+
     @Override
+    @GetMapping
     public List<User> getAll() {
         return super.getAll();
     }
 
     @Override
-    public User get(int id) {
+    @GetMapping("/{id}")
+    public User get(@PathVariable int id) {
         return super.get(id);
     }
 
-    @Override
-    public User create(User user) {
-        return super.create(user);
+    @PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    public ResponseEntity<User> createWithLocation(@RequestBody User user) {
+        User created = super.create(user);
+        URI uriOfNewResource = ServletUriComponentsBuilder.fromCurrentContextPath()
+                .path(REST_URL + "/{id}")
+                .buildAndExpand(created.getId()).toUri();
+        return ResponseEntity.created(uriOfNewResource).body(created);
     }
 
     @Override
-    public void delete(int id) {
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable int id) {
         super.delete(id);
     }
 
     @Override
-    public void update(User user, int id) {
+    @PutMapping(value = "/{id}", consumes = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void update(@RequestBody User user, @PathVariable int id) {
         super.update(user, id);
     }
 
     @Override
-    public User getByMail(String email) {
+    @GetMapping("/by-email")
+    public User getByMail(@RequestParam String email) {
         return super.getByMail(email);
     }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
index 7d3702c31..4887ff8b0 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
@@ -1,22 +1,31 @@
 package ru.javawebinar.topjava.web.user;
 
-import org.springframework.stereotype.Controller;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
 import ru.javawebinar.topjava.model.User;
 
 import static ru.javawebinar.topjava.web.SecurityUtil.authUserId;
 
-@Controller
+@RestController
+@RequestMapping(value = ProfileRestController.REST_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 public class ProfileRestController extends AbstractUserController {
+    static final String REST_URL = "/rest/profile";
 
+    @GetMapping
     public User get() {
         return super.get(authUserId());
     }
 
+    @DeleteMapping
+    @ResponseStatus(HttpStatus.NO_CONTENT)
     public void delete() {
         super.delete(authUserId());
     }
 
-    public void update(User user) {
+    @PutMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void update(@RequestBody User user) {
         super.update(user, authUserId());
     }
 }
\ No newline at end of file

From 3484fac83dba97b51eb4cf0a7e8db9d822175a86 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:15:46 +0300
Subject: [PATCH 075/103] 7_12_rest_test_jackson

---
 pom.xml                                       |  8 ++++++
 .../topjava/model/AbstractBaseEntity.java     |  4 +++
 .../ru/javawebinar/topjava/model/User.java    |  2 ++
 .../web/user/AdminRestControllerTest.java     | 25 +++++++++++++++++++
 4 files changed, 39 insertions(+)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java

diff --git a/pom.xml b/pom.xml
index e49e79dc9..8c475eedb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -17,6 +17,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
         <spring-data-jpa.version>2.7.18</spring-data-jpa.version>
+        <jackson.version>2.21.2</jackson.version>
         <tomcat.version>9.0.113</tomcat.version>
 
         <!-- Hibernate -->
@@ -221,6 +222,13 @@
             <artifactId>spring-webmvc</artifactId>
         </dependency>
 
+        <!--JSON-->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+
         <!--Test-->
         <dependency>
             <groupId>org.junit.jupiter</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index 9ec25975f..ede33a4fc 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -1,15 +1,19 @@
 package ru.javawebinar.topjava.model;
 
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
 import org.springframework.data.domain.Persistable;
 import org.springframework.util.Assert;
 
 import javax.persistence.*;
 
+import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
+import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
 import static org.hibernate.proxy.HibernateProxyHelper.getClassWithoutInitializingProxy;
 
 @MappedSuperclass
 // http://stackoverflow.com/questions/594597/hibernate-annotations-which-is-better-field-or-property-access
 @Access(AccessType.FIELD)
+@JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, isGetterVisibility = NONE, setterVisibility = NONE)
 public abstract class AbstractBaseEntity implements Persistable<Integer> {
     public static final int START_SEQ = 100000;
 
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index c24386a94..c5bae71be 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -4,6 +4,7 @@
 import org.hibernate.annotations.*;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 
 import javax.persistence.Entity;
 import javax.persistence.NamedQueries;
@@ -70,6 +71,7 @@ public class User extends AbstractNamedEntity {
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "user")//, cascade = CascadeType.REMOVE, orphanRemoval = true)
     @OrderBy("dateTime DESC")
     @OnDelete(action = OnDeleteAction.CASCADE) //https://stackoverflow.com/a/44988100/548473
+    @JsonIgnore
     private List<Meal> meals;
 
     public User() {
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
new file mode 100644
index 000000000..0ddd38eaa
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
@@ -0,0 +1,25 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import ru.javawebinar.topjava.web.AbstractControllerTest;
+
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
+
+class AdminRestControllerTest extends AbstractControllerTest {
+
+    private static final String REST_URL = AdminRestController.REST_URL + '/';
+
+    @Test
+    void get() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID))
+                .andExpect(status().isOk())
+                .andDo(print())
+                // https://jira.spring.io/browse/SPR-14472
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON));
+    }
+}
\ No newline at end of file

From 1a5f560aa517a13d257accd6dd51c435ded0fc90 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:16:26 +0300
Subject: [PATCH 076/103] 7_13_jackson_object_mapper

---
 pom.xml                                       | 10 ++++++
 .../topjava/model/AbstractBaseEntity.java     |  5 +--
 .../ru/javawebinar/topjava/model/User.java    |  3 +-
 .../topjava/web/json/JacksonObjectMapper.java | 31 +++++++++++++++++++
 src/main/resources/spring/spring-mvc.xml      | 11 ++++++-
 5 files changed, 53 insertions(+), 7 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java

diff --git a/pom.xml b/pom.xml
index 8c475eedb..d87be3068 100644
--- a/pom.xml
+++ b/pom.xml
@@ -228,6 +228,16 @@
             <artifactId>jackson-databind</artifactId>
             <version>${jackson.version}</version>
         </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-hibernate5</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.datatype</groupId>
+            <artifactId>jackson-datatype-jsr310</artifactId>
+            <version>${jackson.version}</version>
+        </dependency>
 
         <!--Test-->
         <dependency>
diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index ede33a4fc..e1200c3a5 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -1,19 +1,16 @@
 package ru.javawebinar.topjava.model;
 
-import com.fasterxml.jackson.annotation.JsonAutoDetect;
 import org.springframework.data.domain.Persistable;
 import org.springframework.util.Assert;
 
 import javax.persistence.*;
 
-import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.ANY;
-import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
 import static org.hibernate.proxy.HibernateProxyHelper.getClassWithoutInitializingProxy;
 
 @MappedSuperclass
 // http://stackoverflow.com/questions/594597/hibernate-annotations-which-is-better-field-or-property-access
 @Access(AccessType.FIELD)
-@JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, isGetterVisibility = NONE, setterVisibility = NONE)
+//@JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, isGetterVisibility = NONE, setterVisibility = NONE)
 public abstract class AbstractBaseEntity implements Persistable<Integer> {
     public static final int START_SEQ = 100000;
 
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index c5bae71be..3b83fd506 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -4,7 +4,6 @@
 import org.hibernate.annotations.*;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
-import com.fasterxml.jackson.annotation.JsonIgnore;
 
 import javax.persistence.Entity;
 import javax.persistence.NamedQueries;
@@ -71,7 +70,7 @@ public class User extends AbstractNamedEntity {
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "user")//, cascade = CascadeType.REMOVE, orphanRemoval = true)
     @OrderBy("dateTime DESC")
     @OnDelete(action = OnDeleteAction.CASCADE) //https://stackoverflow.com/a/44988100/548473
-    @JsonIgnore
+//    @JsonIgnore
     private List<Meal> meals;
 
     public User() {
diff --git a/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java b/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java
new file mode 100644
index 000000000..d91b1007b
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java
@@ -0,0 +1,31 @@
+package ru.javawebinar.topjava.web.json;
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
+import com.fasterxml.jackson.datatype.hibernate5.Hibernate5Module;
+import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
+
+/**
+ * <p>
+ * Handling Hibernate lazy-loading
+ *
+ * @link https://github.com/FasterXML/jackson
+ * @link https://github.com/FasterXML/jackson-datatype-hibernate
+ * @link https://github.com/FasterXML/jackson-docs/wiki/JacksonHowToCustomSerializers
+ */
+public class JacksonObjectMapper extends ObjectMapper {
+
+    private JacksonObjectMapper() {
+        registerModule(new Hibernate5Module());
+
+        registerModule(new JavaTimeModule());
+        configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
+
+        setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.NONE);
+        setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);
+        setSerializationInclusion(JsonInclude.Include.NON_NULL);
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index aa5599fea..1d0b48521 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -5,7 +5,16 @@
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
 
-    <mvc:annotation-driven/>
+    <mvc:annotation-driven>
+        <mvc:message-converters>
+            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
+                <property name="objectMapper">
+                    <bean class="ru.javawebinar.topjava.web.json.JacksonObjectMapper"/>
+                </property>
+            </bean>
+        </mvc:message-converters>
+    </mvc:annotation-driven>
+
 
     <context:component-scan base-package="ru.javawebinar.**.web"/>
 

From 7303c334eba31c6329540ab472e9aeb2be2f2e11 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:17:18 +0300
Subject: [PATCH 077/103] 7_14_json_assert_tests

---
 pom.xml                                       |  8 ++++
 .../topjava/web/json/JacksonObjectMapper.java |  6 +++
 .../topjava/web/json/JsonUtil.java            | 46 +++++++++++++++++++
 src/main/resources/spring/spring-mvc.xml      |  7 ++-
 .../topjava/web/json/JsonUtilTest.java        | 30 ++++++++++++
 .../web/user/AdminRestControllerTest.java     |  5 +-
 6 files changed, 97 insertions(+), 5 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/json/JsonUtilTest.java

diff --git a/pom.xml b/pom.xml
index d87be3068..fc4445593 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,6 +38,7 @@
         <junit.version>5.14.1</junit.version>
         <assertj.version>3.27.6</assertj.version>
         <hamcrest.version>1.3</hamcrest.version>
+        <jsonassert.version>1.5.3</jsonassert.version>
     </properties>
 
     <build>
@@ -252,6 +253,13 @@
             <version>${hamcrest.version}</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.skyscreamer</groupId>
+            <artifactId>jsonassert</artifactId>
+            <version>${jsonassert.version}</version>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-test</artifactId>
diff --git a/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java b/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java
index d91b1007b..8237df93b 100644
--- a/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java
+++ b/src/main/java/ru/javawebinar/topjava/web/json/JacksonObjectMapper.java
@@ -18,6 +18,8 @@
  */
 public class JacksonObjectMapper extends ObjectMapper {
 
+    private static final ObjectMapper MAPPER = new JacksonObjectMapper();
+
     private JacksonObjectMapper() {
         registerModule(new Hibernate5Module());
 
@@ -28,4 +30,8 @@ private JacksonObjectMapper() {
         setVisibility(PropertyAccessor.FIELD, JsonAutoDetect.Visibility.ANY);
         setSerializationInclusion(JsonInclude.Include.NON_NULL);
     }
+
+    public static ObjectMapper getMapper() {
+        return MAPPER;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java b/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
new file mode 100644
index 000000000..3bff99bb9
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
@@ -0,0 +1,46 @@
+package ru.javawebinar.topjava.web.json;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.ObjectReader;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import static ru.javawebinar.topjava.web.json.JacksonObjectMapper.getMapper;
+
+public class JsonUtil {
+
+    public static <T> List<T> readValues(String json, Class<T> clazz) {
+        ObjectReader reader = getMapper().readerFor(clazz);
+        try {
+            return reader.<T>readValues(json).readAll();
+        } catch (IOException e) {
+            throw new IllegalArgumentException("Invalid read array from JSON:\n'" + json + "'", e);
+        }
+    }
+
+    public static <T> T readValue(String json, Class<T> clazz) {
+        try {
+            return getMapper().readValue(json, clazz);
+        } catch (IOException e) {
+            throw new IllegalArgumentException("Invalid read from JSON:\n'" + json + "'", e);
+        }
+    }
+
+    public static <T> String writeValue(T obj) {
+        try {
+            return getMapper().writeValueAsString(obj);
+        } catch (JsonProcessingException e) {
+            throw new IllegalStateException("Invalid write to JSON:\n'" + obj + "'", e);
+        }
+    }
+
+    public static <T> String writeIgnoreProps(T obj, String... ignoreProps) {
+        Map<String, Object> map = getMapper().convertValue(obj, new TypeReference<>() {});
+        map.keySet().removeAll(Set.of(ignoreProps));
+        return writeValue(map);
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index 1d0b48521..7b00e7431 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -5,17 +5,16 @@
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
 
+    <bean class="ru.javawebinar.topjava.web.json.JacksonObjectMapper" id="objectMapper" factory-method="getMapper"/>
+
     <mvc:annotation-driven>
         <mvc:message-converters>
             <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
-                <property name="objectMapper">
-                    <bean class="ru.javawebinar.topjava.web.json.JacksonObjectMapper"/>
-                </property>
+                <property name="objectMapper" ref="objectMapper"/>
             </bean>
         </mvc:message-converters>
     </mvc:annotation-driven>
 
-
     <context:component-scan base-package="ru.javawebinar.**.web"/>
 
     <!--  all resources inside folder src/main/webapp/resources are mapped so they can be referred to inside JSP files -->
diff --git a/src/test/java/ru/javawebinar/topjava/web/json/JsonUtilTest.java b/src/test/java/ru/javawebinar/topjava/web/json/JsonUtilTest.java
new file mode 100644
index 000000000..540586d11
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/json/JsonUtilTest.java
@@ -0,0 +1,30 @@
+package ru.javawebinar.topjava.web.json;
+
+import org.junit.jupiter.api.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import ru.javawebinar.topjava.model.Meal;
+
+import java.util.List;
+
+import static ru.javawebinar.topjava.MealTestData.*;
+
+class JsonUtilTest {
+    private static final Logger log = LoggerFactory.getLogger(JsonUtilTest.class);
+
+    @Test
+    void readWriteValue() {
+        String json = JsonUtil.writeValue(adminMeal1);
+        log.info(json);
+        Meal meal = JsonUtil.readValue(json, Meal.class);
+        MEAL_MATCHER.assertMatch(meal, adminMeal1);
+    }
+
+    @Test
+    void readWriteValues() {
+        String json = JsonUtil.writeValue(meals);
+        log.info(json);
+        List<Meal> actual = JsonUtil.readValues(json, Meal.class);
+        MEAL_MATCHER.assertMatch(actual, meals);
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
index 0ddd38eaa..0202bce2c 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
@@ -9,6 +9,8 @@
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
+import static ru.javawebinar.topjava.UserTestData.admin;
+import static ru.javawebinar.topjava.web.json.JsonUtil.writeIgnoreProps;
 
 class AdminRestControllerTest extends AbstractControllerTest {
 
@@ -20,6 +22,7 @@ void get() throws Exception {
                 .andExpect(status().isOk())
                 .andDo(print())
                 // https://jira.spring.io/browse/SPR-14472
-                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON));
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(content().json(writeIgnoreProps(admin, "registered")));
     }
 }
\ No newline at end of file

From ad89af325ea94901f4fce1cf3fd6dd7ce8d45cb9 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:18:22 +0300
Subject: [PATCH 078/103] 7_15_tests_refactoring

---
 pom.xml                                       | 11 +---
 .../topjava/web/json/JsonUtil.java            |  9 ---
 .../javawebinar/topjava/MatcherFactory.java   | 36 +++++++++-
 .../ru/javawebinar/topjava/MealTestData.java  |  2 +-
 .../ru/javawebinar/topjava/UserTestData.java  |  2 +-
 .../topjava/web/RootControllerTest.java       | 23 ++++---
 .../web/user/AdminRestControllerTest.java     | 66 +++++++++++++++++--
 .../web/user/ProfileRestControllerTest.java   | 48 ++++++++++++++
 8 files changed, 160 insertions(+), 37 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java

diff --git a/pom.xml b/pom.xml
index fc4445593..e19fe64e8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,8 +37,7 @@
         <!--    Tests  -->
         <junit.version>5.14.1</junit.version>
         <assertj.version>3.27.6</assertj.version>
-        <hamcrest.version>1.3</hamcrest.version>
-        <jsonassert.version>1.5.3</jsonassert.version>
+        <hamcrest.version>3.0</hamcrest.version>
     </properties>
 
     <build>
@@ -249,16 +248,10 @@
         </dependency>
         <dependency>
             <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest-all</artifactId>
+            <artifactId>hamcrest-core</artifactId>
             <version>${hamcrest.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.skyscreamer</groupId>
-            <artifactId>jsonassert</artifactId>
-            <version>${jsonassert.version}</version>
-            <scope>test</scope>
-        </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
diff --git a/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java b/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
index 3bff99bb9..fda04590d 100644
--- a/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/web/json/JsonUtil.java
@@ -1,13 +1,10 @@
 package ru.javawebinar.topjava.web.json;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.ObjectReader;
 
 import java.io.IOException;
 import java.util.List;
-import java.util.Map;
-import java.util.Set;
 
 import static ru.javawebinar.topjava.web.json.JacksonObjectMapper.getMapper;
 
@@ -37,10 +34,4 @@ public static <T> String writeValue(T obj) {
             throw new IllegalStateException("Invalid write to JSON:\n'" + obj + "'", e);
         }
     }
-
-    public static <T> String writeIgnoreProps(T obj, String... ignoreProps) {
-        Map<String, Object> map = getMapper().convertValue(obj, new TypeReference<>() {});
-        map.keySet().removeAll(Set.of(ignoreProps));
-        return writeValue(map);
-    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
index c5f04086a..40f3d8c22 100644
--- a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
+++ b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
@@ -1,5 +1,11 @@
 package ru.javawebinar.topjava;
 
+import org.springframework.test.web.servlet.MvcResult;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.ResultMatcher;
+import ru.javawebinar.topjava.web.json.JsonUtil;
+
+import java.io.UnsupportedEncodingException;
 import java.util.List;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -8,16 +14,19 @@
  * Factory for creating test matchers.
  * <p>
  * Comparing actual and expected objects via AssertJ
+ * Support converting json MvcResult to objects for comparation.
  */
 public class MatcherFactory {
-    public static <T> Matcher<T> usingIgnoringFieldsComparator(String... fieldsToIgnore) {
-        return new Matcher<>(fieldsToIgnore);
+    public static <T> Matcher<T> usingIgnoringFieldsComparator(Class<T> clazz, String... fieldsToIgnore) {
+        return new Matcher<>(clazz, fieldsToIgnore);
     }
 
     public static class Matcher<T> {
+        private final Class<T> clazz;
         private final String[] fieldsToIgnore;
 
-        private Matcher(String... fieldsToIgnore) {
+        private Matcher(Class<T> clazz, String... fieldsToIgnore) {
+            this.clazz = clazz;
             this.fieldsToIgnore = fieldsToIgnore;
         }
 
@@ -33,5 +42,26 @@ public final void assertMatch(Iterable<T> actual, T... expected) {
         public void assertMatch(Iterable<T> actual, Iterable<T> expected) {
             assertThat(actual).usingRecursiveFieldByFieldElementComparatorIgnoringFields(fieldsToIgnore).isEqualTo(expected);
         }
+
+        public ResultMatcher contentJson(T expected) {
+            return result -> assertMatch(JsonUtil.readValue(getContent(result), clazz), expected);
+        }
+
+        @SafeVarargs
+        public final ResultMatcher contentJson(T... expected) {
+            return contentJson(List.of(expected));
+        }
+
+        public ResultMatcher contentJson(Iterable<T> expected) {
+            return result -> assertMatch(JsonUtil.readValues(getContent(result), clazz), expected);
+        }
+
+        public T readFromJson(ResultActions action) throws UnsupportedEncodingException {
+            return JsonUtil.readValue(getContent(action.andReturn()), clazz);
+        }
+
+        private static String getContent(MvcResult result) throws UnsupportedEncodingException {
+            return result.getResponse().getContentAsString();
+        }
     }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
index d044e3f90..c2697db04 100644
--- a/src/test/java/ru/javawebinar/topjava/MealTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -10,7 +10,7 @@
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class MealTestData {
-    public static final MatcherFactory.Matcher<Meal> MEAL_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("user");
+    public static final MatcherFactory.Matcher<Meal> MEAL_MATCHER = MatcherFactory.usingIgnoringFieldsComparator(Meal.class, "user");
 
     public static final int NOT_FOUND = 10;
     public static final int MEAL1_ID = START_SEQ + 3;
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
index 380672440..285964552 100644
--- a/src/test/java/ru/javawebinar/topjava/UserTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -9,7 +9,7 @@
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class UserTestData {
-    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator("registered", "meals");
+    public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator(User.class, "registered", "meals");
 
     public static final int USER_ID = START_SEQ;
     public static final int ADMIN_ID = START_SEQ + 1;
diff --git a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
index b77593404..2bec37dda 100644
--- a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
@@ -1,13 +1,15 @@
 package ru.javawebinar.topjava.web;
 
+import org.assertj.core.matcher.AssertionMatcher;
 import org.junit.jupiter.api.Test;
-import ru.javawebinar.topjava.UserTestData;
+import ru.javawebinar.topjava.model.User;
+
+import java.util.List;
 
-import static org.hamcrest.Matchers.*;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
-import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
+import static ru.javawebinar.topjava.UserTestData.*;
 
 class RootControllerTest extends AbstractControllerTest {
 
@@ -18,12 +20,13 @@ void getUsers() throws Exception {
                 .andExpect(status().isOk())
                 .andExpect(view().name("users"))
                 .andExpect(forwardedUrl("/WEB-INF/jsp/users.jsp"))
-                .andExpect(model().attribute("users", hasSize(3)))
-                .andExpect(model().attribute("users", hasItem(
-                        allOf(
-                                hasProperty("id", is(START_SEQ)),
-                                hasProperty("name", is(UserTestData.user.getName()))
-                        )
-                )));
+                .andExpect(model().attribute("users",
+                        new AssertionMatcher<List<User>>() {
+                            @Override
+                            public void assertion(List<User> actual) throws AssertionError {
+                                USER_MATCHER.assertMatch(actual, admin, guest, user);
+                            }
+                        }
+                ));
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
index 0202bce2c..6af80902c 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
@@ -1,21 +1,29 @@
 package ru.javawebinar.topjava.web.user;
 
 import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.ResultActions;
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.service.UserService;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
 import ru.javawebinar.topjava.web.AbstractControllerTest;
+import ru.javawebinar.topjava.web.json.JsonUtil;
 
+import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
-import static ru.javawebinar.topjava.UserTestData.ADMIN_ID;
-import static ru.javawebinar.topjava.UserTestData.admin;
-import static ru.javawebinar.topjava.web.json.JsonUtil.writeIgnoreProps;
+import static ru.javawebinar.topjava.UserTestData.*;
 
 class AdminRestControllerTest extends AbstractControllerTest {
 
     private static final String REST_URL = AdminRestController.REST_URL + '/';
 
+    @Autowired
+    private UserService userService;
+
     @Test
     void get() throws Exception {
         perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID))
@@ -23,6 +31,56 @@ void get() throws Exception {
                 .andDo(print())
                 // https://jira.spring.io/browse/SPR-14472
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
-                .andExpect(content().json(writeIgnoreProps(admin, "registered")));
+                .andExpect(USER_MATCHER.contentJson(admin));
+    }
+
+    @Test
+    void getByEmail() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL + "by-email?email=" + user.getEmail()))
+                .andExpect(status().isOk())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(USER_MATCHER.contentJson(user));
+    }
+
+    @Test
+    void delete() throws Exception {
+        perform(MockMvcRequestBuilders.delete(REST_URL + USER_ID))
+                .andDo(print())
+                .andExpect(status().isNoContent());
+        assertThrows(NotFoundException.class, () -> userService.get(USER_ID));
+    }
+
+    @Test
+    void update() throws Exception {
+        User updated = getUpdated();
+        perform(MockMvcRequestBuilders.put(REST_URL + USER_ID)
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(JsonUtil.writeValue(updated)))
+                .andExpect(status().isNoContent());
+
+        USER_MATCHER.assertMatch(userService.get(USER_ID), updated);
+    }
+
+    @Test
+    void createWithLocation() throws Exception {
+        User newUser = getNew();
+        ResultActions action = perform(MockMvcRequestBuilders.post(REST_URL)
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(JsonUtil.writeValue(newUser)))
+                .andExpect(status().isCreated());
+
+        User created = USER_MATCHER.readFromJson(action);
+        int newId = created.id();
+        newUser.setId(newId);
+        USER_MATCHER.assertMatch(created, newUser);
+        USER_MATCHER.assertMatch(userService.get(newId), newUser);
+    }
+
+    @Test
+    void getAll() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL))
+                .andExpect(status().isOk())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(USER_MATCHER.contentJson(admin, guest, user));
     }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
new file mode 100644
index 000000000..e8882742d
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
@@ -0,0 +1,48 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.service.UserService;
+import ru.javawebinar.topjava.web.AbstractControllerTest;
+import ru.javawebinar.topjava.web.json.JsonUtil;
+
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static ru.javawebinar.topjava.UserTestData.*;
+import static ru.javawebinar.topjava.web.user.ProfileRestController.REST_URL;
+
+class ProfileRestControllerTest extends AbstractControllerTest {
+
+    @Autowired
+    private UserService userService;
+
+    @Test
+    void get() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL))
+                .andExpect(status().isOk())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(USER_MATCHER.contentJson(user));
+    }
+
+    @Test
+    void delete() throws Exception {
+        perform(MockMvcRequestBuilders.delete(REST_URL))
+                .andExpect(status().isNoContent());
+        USER_MATCHER.assertMatch(userService.getAll(), admin, guest);
+    }
+
+    @Test
+    void update() throws Exception {
+        User updated = getUpdated();
+        perform(MockMvcRequestBuilders.put(REST_URL).contentType(MediaType.APPLICATION_JSON)
+                .content(JsonUtil.writeValue(updated)))
+                .andDo(print())
+                .andExpect(status().isNoContent());
+
+        USER_MATCHER.assertMatch(userService.get(USER_ID), updated);
+    }
+}
\ No newline at end of file

From caadc6890e3148626aa89516815cdae7396a8db1 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 25 Mar 2026 23:18:40 +0300
Subject: [PATCH 079/103] 7_16_soapui_utf8_converter

---
 config/Topjava-soapui-project.xml             | 395 ++++++++++++++++++
 .../web/user/ProfileRestController.java       |   5 +
 src/main/resources/spring/spring-mvc.xml      |   8 +
 3 files changed, 408 insertions(+)
 create mode 100644 config/Topjava-soapui-project.xml

diff --git a/config/Topjava-soapui-project.xml b/config/Topjava-soapui-project.xml
new file mode 100644
index 000000000..f9668d765
--- /dev/null
+++ b/config/Topjava-soapui-project.xml
@@ -0,0 +1,395 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<con:soapui-project activeEnvironment="Default" name="Topjava" resourceRoot="" soapui-version="5.6.0" abortOnError="false" runType="SEQUENTIAL" id="b6a174fe-9cda-4410-af25-bdf04e1fed39"
+                    xmlns:con="http://eviware.com/soapui/config">
+    <con:settings/>
+    <con:interface xsi:type="con:RestService" wadlVersion="http://wadl.dev.java.net/2009/02" name="http://localhost:8080" type="rest" id="eebe6f3c-c045-444a-ae8f-c0f4bbb345b5"
+                   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+        <con:settings/>
+        <con:definitionCache/>
+        <con:endpoints>
+            <con:endpoint>http://localhost:8080</con:endpoint>
+        </con:endpoints>
+        <con:resource name="users" path="/topjava/rest/admin/users" id="6da03be8-b9dc-43d8-a333-3253fa8d4dad">
+            <con:settings/>
+            <con:parameters/>
+            <con:method name="" method="GET" id="d020d56b-e008-4f4a-8234-35767b093863">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>500 401</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element xmlns:ns="http://localhost/topjava/rest/admin/users/100000">ns:Response</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>Response</con:element>
+                </con:representation>
+                <con:request name="AdminGetAll" mediaType="application/json" id="e073a168-8421-4a54-99db-5a321de647a7">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/admin/users</con:originalUri>
+                    <con:credentials>
+                        <con:username>user@yandex.ru</con:username>
+                        <con:password>password</con:password>
+                        <con:selectedAuthProfile>No Authorization</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+            <con:method name="" method="POST" id="fdc81cfb-9aee-42c6-a904-39392550d302">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="REQUEST">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:params/>
+                </con:representation>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>500</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:status>201</con:status>
+                    <con:params/>
+                    <con:element xmlns:user="http://localhost/topjava/rest/admin/users">user:Response</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>201</con:status>
+                    <con:params/>
+                    <con:element xmlns:user="http://localhost/topjava/rest/admin/users">user:Response</con:element>
+                </con:representation>
+                <con:request name="AdminCreate" mediaType="application/json" postQueryString="false" id="5bd4c733-d82e-4d43-b193-ab6e0f898c26">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request>{"name": "New2",
+                        "email": "new2@yandex.ru",
+                        "password": "passwordNew",
+                        "roles": ["USER"]
+                        }
+                    </con:request>
+                    <con:originalUri>http://localhost/topjava/rest/admin/users</con:originalUri>
+                    <con:credentials>
+                        <con:selectedAuthProfile>No Authorization</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+        </con:resource>
+        <con:resource name="users" path="/topjava/rest/admin/users/100000" id="7f8ab4ae-b6a8-4aa8-a502-9dbebb27ad8b">
+            <con:settings/>
+            <con:parameters/>
+            <con:method name="" method="GET" id="7a2525a5-8d97-4c33-97ab-dc071c529154">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>500</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element xmlns:ns="http://localhost/topjava/rest/admin/users/100000">ns:Response</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element xmlns:ns="http://localhost/topjava/rest/admin/users/100000">ns:Response</con:element>
+                </con:representation>
+                <con:request name="AdminGet" mediaType="application/json" id="4f099c7f-94dc-466b-a544-6c8e41bdd691">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/admin/users/100000</con:originalUri>
+                    <con:credentials>
+                        <con:selectedAuthProfile>No Authorization</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+            <con:method name="" method="PUT" id="6ba10636-f473-4505-8c66-673b087953df">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>405 500</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="REQUEST">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:params/>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:request name="AdminUpdate" mediaType="application/json" postQueryString="false" id="efc6bc55-7b69-4992-974d-9a1c54d342ed">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request>{"name": "UserUpdated",
+                        "email": "user@yandex.ru",
+                        "password": "passwordNew",
+                        "roles": ["USER"]
+                        }
+                    </con:request>
+                    <con:originalUri>http://localhost/topjava/rest/admin/users/100000</con:originalUri>
+                    <con:credentials>
+                        <con:selectedAuthProfile>Basic</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>Global HTTP Settings</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+        </con:resource>
+        <con:resource name="profile" path="/topjava/rest/profile" id="dc6bc427-b446-4a76-bbb7-94608e15aa11">
+            <con:settings/>
+            <con:parameters/>
+            <con:method name="" method="GET" id="4970902f-2d28-4e9e-bece-e944ea382323">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>500</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element xmlns:ns="http://localhost/topjava/rest/admin/users/100000">ns:Response</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element xmlns:prof="http://localhost/topjava/rest/profile">prof:Response</con:element>
+                </con:representation>
+                <con:request name="Get" mediaType="application/json" id="284adf4f-eb7e-44eb-83a9-b038a370efc4">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/profile</con:originalUri>
+                    <con:credentials>
+                        <con:selectedAuthProfile>Basic</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>Global HTTP Settings</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+            <con:method name="" method="PUT" id="8dc48ad9-a4af-4c90-93d3-7e922cf35eea">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="REQUEST">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:params/>
+                </con:representation>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>500 405</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:status>201</con:status>
+                    <con:params/>
+                    <con:element xmlns:user="http://localhost/topjava/rest/admin/users">user:Response</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:request name="Update" mediaType="application/json" postQueryString="false" id="e45dfcce-1514-43ae-9233-a60407161db6">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request>{"name": "New777",
+                        "email": "new777@yandex.ru",
+                        "password": "passwordNew",
+                        "roles": ["USER"]
+                        }
+                    </con:request>
+                    <con:originalUri>http://localhost/topjava/rest/profile</con:originalUri>
+                    <con:credentials>
+                        <con:selectedAuthProfile>No Authorization</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+            <con:method name="" method="DELETE" id="b3b3c7b0-208a-4b20-a33a-96723d37cdce">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="FAULT">
+                    <con:mediaType>text/html;charset=utf-8</con:mediaType>
+                    <con:status>500</con:status>
+                    <con:params/>
+                    <con:element>html</con:element>
+                </con:representation>
+                <con:representation type="REQUEST">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:params/>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>204</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:request name="Delete" mediaType="application/json" id="efec2863-f29c-436a-8509-71ab92e2e670" postQueryString="false">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/profile</con:originalUri>
+                    <con:credentials>
+                        <con:selectedAuthProfile>No Authorization</con:selectedAuthProfile>
+                        <con:addedBasicAuthenticationTypes>Basic</con:addedBasicAuthenticationTypes>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+        </con:resource>
+    </con:interface>
+    <con:properties/>
+    <con:wssContainer/>
+    <con:oAuth2ProfileContainer/>
+    <con:oAuth1ProfileContainer/>
+    <con:sensitiveInformation/>
+</con:soapui-project>
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
index 4887ff8b0..14559e4cf 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
@@ -28,4 +28,9 @@ public void delete() {
     public void update(@RequestBody User user) {
         super.update(user, authUserId());
     }
+
+    @GetMapping("/text")
+    public String testUTF() {
+        return "Русский текст";
+    }
 }
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index 7b00e7431..68fe83a40 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -12,6 +12,14 @@
             <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                 <property name="objectMapper" ref="objectMapper"/>
             </bean>
+            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
+                <property name="supportedMediaTypes">
+                    <list>
+                        <value>text/plain;charset=UTF-8</value>
+                        <value>text/html;charset=UTF-8</value>
+                    </list>
+                </property>
+            </bean>
         </mvc:message-converters>
     </mvc:annotation-driven>
 

From cd710b02ad9818d80e8dde47a62b23057467f78d Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 1 Apr 2026 22:16:22 +0300
Subject: [PATCH 080/103] 8_01_HW07_controller_test

---
 .../ru/javawebinar/topjava/to/MealTo.java     | 18 +++++++++++++++++
 src/main/resources/logback.xml                |  3 ++-
 .../topjava/web/ResourceControllerTest.java   | 20 +++++++++++++++++++
 .../topjava/web/RootControllerTest.java       | 12 +++++++++++
 4 files changed, 52 insertions(+), 1 deletion(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/ResourceControllerTest.java

diff --git a/src/main/java/ru/javawebinar/topjava/to/MealTo.java b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
index d14feae79..191d342ef 100644
--- a/src/main/java/ru/javawebinar/topjava/to/MealTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
@@ -1,6 +1,7 @@
 package ru.javawebinar.topjava.to;
 
 import java.time.LocalDateTime;
+import java.util.Objects;
 
 public class MealTo {
     private final Integer id;
@@ -41,6 +42,23 @@ public boolean isExcess() {
         return excess;
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        MealTo mealTo = (MealTo) o;
+        return calories == mealTo.calories &&
+                excess == mealTo.excess &&
+                Objects.equals(id, mealTo.id) &&
+                Objects.equals(dateTime, mealTo.dateTime) &&
+                Objects.equals(description, mealTo.description);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(id, dateTime, description, calories, excess);
+    }
+
     @Override
     public String toString() {
         return "MealTo{" +
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index 1d27e3f1e..63c9d5bab 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -21,7 +21,8 @@
     </appender>
 
     <logger name="ru.javawebinar.topjava" level="debug"/>
-    <logger name="org.springframework.web.servlet" level="debug"/>
+    <!--<logger name="org.springframework.web.servlet" level="debug"/>-->
+    <logger name="org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver" level="debug"/>
 
     <root level="info">
         <appender-ref ref="file"/>
diff --git a/src/test/java/ru/javawebinar/topjava/web/ResourceControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/ResourceControllerTest.java
new file mode 100644
index 000000000..244399662
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/ResourceControllerTest.java
@@ -0,0 +1,20 @@
+package ru.javawebinar.topjava.web;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.http.MediaType;
+
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+class ResourceControllerTest extends AbstractControllerTest {
+
+    @Test
+    void resources() throws Exception {
+        perform(get("/resources/css/style.css"))
+                .andDo(print())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.valueOf("text/css")))
+                .andExpect(status().isOk());
+    }
+}
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
index 2bec37dda..6832eaea9 100644
--- a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
@@ -9,7 +9,9 @@
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
+import static ru.javawebinar.topjava.MealTestData.meals;
 import static ru.javawebinar.topjava.UserTestData.*;
+import static ru.javawebinar.topjava.util.MealsUtil.getTos;
 
 class RootControllerTest extends AbstractControllerTest {
 
@@ -29,4 +31,14 @@ public void assertion(List<User> actual) throws AssertionError {
                         }
                 ));
     }
+
+    @Test
+    void getMeals() throws Exception {
+        perform(get("/meals"))
+                .andDo(print())
+                .andExpect(status().isOk())
+                .andExpect(view().name("meals"))
+                .andExpect(forwardedUrl("/WEB-INF/jsp/meals.jsp"))
+                .andExpect(model().attribute("meals", getTos(meals, SecurityUtil.authUserCaloriesPerDay())));
+    }
 }
\ No newline at end of file

From 441252b264fabed10feba6787f1fccf9e4aa4c73 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 1 Apr 2026 22:16:41 +0300
Subject: [PATCH 081/103] 8_02_HW07_rest_controller

---
 .../ru/javawebinar/topjava/to/MealTo.java     |  2 +
 .../javawebinar/topjava/util/MealsUtil.java   |  2 +-
 .../topjava/web/meal/MealRestController.java  | 61 ++++++++++++-
 .../javawebinar/topjava/MatcherFactory.java   | 28 ++++--
 .../ru/javawebinar/topjava/MealTestData.java  |  2 +
 .../web/meal/MealRestControllerTest.java      | 89 +++++++++++++++++++
 6 files changed, 175 insertions(+), 9 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java

diff --git a/src/main/java/ru/javawebinar/topjava/to/MealTo.java b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
index 191d342ef..d0f786382 100644
--- a/src/main/java/ru/javawebinar/topjava/to/MealTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.to;
 
+import java.beans.ConstructorProperties;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
@@ -14,6 +15,7 @@ public class MealTo {
 
     private final boolean excess;
 
+    @ConstructorProperties({"id", "dateTime", "description", "calories", "excess"})
     public MealTo(Integer id, LocalDateTime dateTime, String description, int calories, boolean excess) {
         this.id = id;
         this.dateTime = dateTime;
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index 658671b9d..3c74215c0 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -38,7 +38,7 @@ private static List<MealTo> filterByPredicate(Collection<Meal> meals, int calori
                 .toList();
     }
 
-    private static MealTo createTo(Meal meal, boolean excess) {
+    public static MealTo createTo(Meal meal, boolean excess) {
         return new MealTo(meal.getId(), meal.getDateTime(), meal.getDescription(), meal.getCalories(), excess);
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
index 7f0a3d089..c95ceb668 100644
--- a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
@@ -1,7 +1,64 @@
 package ru.javawebinar.topjava.web.meal;
 
-import org.springframework.stereotype.Controller;
+import org.springframework.format.annotation.DateTimeFormat;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.to.MealTo;
 
-@Controller
+import java.net.URI;
+import java.time.LocalDateTime;
+import java.util.List;
+
+@RestController
+@RequestMapping(value = MealRestController.REST_URL, produces = MediaType.APPLICATION_JSON_VALUE)
 public class MealRestController extends AbstractMealController {
+    static final String REST_URL = "/rest/profile/meals";
+
+    @Override
+    @GetMapping("/{id}")
+    public Meal get(@PathVariable int id) {
+        return super.get(id);
+    }
+
+    @Override
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable int id) {
+        super.delete(id);
+    }
+
+    @Override
+    @GetMapping
+    public List<MealTo> getAll() {
+        return super.getAll();
+    }
+
+    @Override
+    @PutMapping(value = "/{id}", consumes = MediaType.APPLICATION_JSON_VALUE)
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void update(@RequestBody Meal meal, @PathVariable int id) {
+        super.update(meal, id);
+    }
+
+    @PostMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
+    public ResponseEntity<Meal> createWithLocation(@RequestBody Meal meal) {
+        Meal created = super.create(meal);
+
+        URI uriOfNewResource = ServletUriComponentsBuilder.fromCurrentContextPath()
+                .path(REST_URL + "/{id}")
+                .buildAndExpand(created.getId()).toUri();
+
+        return ResponseEntity.created(uriOfNewResource).body(created);
+    }
+
+    @GetMapping("/between")
+    public List<MealTo> getBetween(
+            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime startDateTime,
+            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime endDateTime) {
+        return super.getBetween(startDateTime.toLocalDate(), startDateTime.toLocalTime(), endDateTime.toLocalDate(), endDateTime.toLocalTime());
+    }
 }
diff --git a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
index 40f3d8c22..15e01e155 100644
--- a/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
+++ b/src/test/java/ru/javawebinar/topjava/MatcherFactory.java
@@ -7,6 +7,7 @@
 
 import java.io.UnsupportedEncodingException;
 import java.util.List;
+import java.util.function.BiConsumer;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -17,21 +18,36 @@
  * Support converting json MvcResult to objects for comparation.
  */
 public class MatcherFactory {
+
+    public static <T> Matcher<T> usingAssertions(Class<T> clazz, BiConsumer<T, T> assertion, BiConsumer<Iterable<T>, Iterable<T>> iterableAssertion) {
+        return new Matcher<>(clazz, assertion, iterableAssertion);
+    }
+
+    public static <T> Matcher<T> usingEqualsComparator(Class<T> clazz) {
+        return usingAssertions(clazz,
+                (a, e) -> assertThat(a).isEqualTo(e),
+                (a, e) -> assertThat(a).isEqualTo(e));
+    }
+
     public static <T> Matcher<T> usingIgnoringFieldsComparator(Class<T> clazz, String... fieldsToIgnore) {
-        return new Matcher<>(clazz, fieldsToIgnore);
+        return usingAssertions(clazz,
+                (a, e) -> assertThat(a).usingRecursiveComparison().ignoringFields(fieldsToIgnore).isEqualTo(e),
+                (a, e) -> assertThat(a).usingRecursiveFieldByFieldElementComparatorIgnoringFields(fieldsToIgnore).isEqualTo(e));
     }
 
     public static class Matcher<T> {
         private final Class<T> clazz;
-        private final String[] fieldsToIgnore;
+        private final BiConsumer<T, T> assertion;
+        private final BiConsumer<Iterable<T>, Iterable<T>> iterableAssertion;
 
-        private Matcher(Class<T> clazz, String... fieldsToIgnore) {
+        private Matcher(Class<T> clazz, BiConsumer<T, T> assertion, BiConsumer<Iterable<T>, Iterable<T>> iterableAssertion) {
             this.clazz = clazz;
-            this.fieldsToIgnore = fieldsToIgnore;
+            this.assertion = assertion;
+            this.iterableAssertion = iterableAssertion;
         }
 
         public void assertMatch(T actual, T expected) {
-            assertThat(actual).usingRecursiveComparison().ignoringFields(fieldsToIgnore).isEqualTo(expected);
+            assertion.accept(actual, expected);
         }
 
         @SafeVarargs
@@ -40,7 +56,7 @@ public final void assertMatch(Iterable<T> actual, T... expected) {
         }
 
         public void assertMatch(Iterable<T> actual, Iterable<T> expected) {
-            assertThat(actual).usingRecursiveFieldByFieldElementComparatorIgnoringFields(fieldsToIgnore).isEqualTo(expected);
+            iterableAssertion.accept(actual, expected);
         }
 
         public ResultMatcher contentJson(T expected) {
diff --git a/src/test/java/ru/javawebinar/topjava/MealTestData.java b/src/test/java/ru/javawebinar/topjava/MealTestData.java
index c2697db04..6ee8b66dd 100644
--- a/src/test/java/ru/javawebinar/topjava/MealTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/MealTestData.java
@@ -1,6 +1,7 @@
 package ru.javawebinar.topjava;
 
 import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.to.MealTo;
 
 import java.time.Month;
 import java.time.temporal.ChronoUnit;
@@ -11,6 +12,7 @@
 
 public class MealTestData {
     public static final MatcherFactory.Matcher<Meal> MEAL_MATCHER = MatcherFactory.usingIgnoringFieldsComparator(Meal.class, "user");
+    public static MatcherFactory.Matcher<MealTo> TO_MATCHER = MatcherFactory.usingEqualsComparator(MealTo.class);
 
     public static final int NOT_FOUND = 10;
     public static final int MEAL1_ID = START_SEQ + 3;
diff --git a/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
new file mode 100644
index 000000000..b5aa76805
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
@@ -0,0 +1,89 @@
+package ru.javawebinar.topjava.web.meal;
+
+
+import org.junit.jupiter.api.Test;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.MediaType;
+import org.springframework.test.web.servlet.ResultActions;
+import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.service.MealService;
+import ru.javawebinar.topjava.util.exception.NotFoundException;
+import ru.javawebinar.topjava.web.AbstractControllerTest;
+import ru.javawebinar.topjava.web.json.JsonUtil;
+
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static ru.javawebinar.topjava.MealTestData.*;
+import static ru.javawebinar.topjava.UserTestData.USER_ID;
+import static ru.javawebinar.topjava.UserTestData.user;
+import static ru.javawebinar.topjava.util.MealsUtil.createTo;
+import static ru.javawebinar.topjava.util.MealsUtil.getTos;
+
+class MealRestControllerTest extends AbstractControllerTest {
+
+    private static final String REST_URL = MealRestController.REST_URL + '/';
+
+    @Autowired
+    private MealService mealService;
+
+    @Test
+    void get() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL + MEAL1_ID))
+                .andExpect(status().isOk())
+                .andDo(print())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(MEAL_MATCHER.contentJson(meal1));
+    }
+
+    @Test
+    void delete() throws Exception {
+        perform(MockMvcRequestBuilders.delete(REST_URL + MEAL1_ID))
+                .andExpect(status().isNoContent());
+        assertThrows(NotFoundException.class, () -> mealService.get(MEAL1_ID, USER_ID));
+    }
+
+    @Test
+    void update() throws Exception {
+        Meal updated = getUpdated();
+        perform(MockMvcRequestBuilders.put(REST_URL + MEAL1_ID).contentType(MediaType.APPLICATION_JSON)
+                .content(JsonUtil.writeValue(updated)))
+                .andExpect(status().isNoContent());
+
+        MEAL_MATCHER.assertMatch(mealService.get(MEAL1_ID, USER_ID), updated);
+    }
+
+    @Test
+    void createWithLocation() throws Exception {
+        Meal newMeal = getNew();
+        ResultActions action = perform(MockMvcRequestBuilders.post(REST_URL)
+                .contentType(MediaType.APPLICATION_JSON)
+                .content(JsonUtil.writeValue(newMeal)))
+                .andExpect(status().isCreated());
+
+        Meal created = MEAL_MATCHER.readFromJson(action);
+        int newId = created.id();
+        newMeal.setId(newId);
+        MEAL_MATCHER.assertMatch(created, newMeal);
+        MEAL_MATCHER.assertMatch(mealService.get(newId, USER_ID), newMeal);
+    }
+
+    @Test
+    void getAll() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL))
+                .andExpect(status().isOk())
+                .andDo(print())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(TO_MATCHER.contentJson(getTos(meals, user.getCaloriesPerDay())));
+    }
+
+    @Test
+    void getBetween() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL + "between?startDateTime=2020-01-30T07:00&endDateTime=2020-01-31T11:00:00"))
+                .andExpect(status().isOk())
+                .andDo(print())
+                .andExpect(TO_MATCHER.contentJson(createTo(meal5, true), createTo(meal1, false)));
+    }
+}
\ No newline at end of file

From d70127f7b2be8fc044c0fd8b181090add0e33a35 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Wed, 1 Apr 2026 22:17:02 +0300
Subject: [PATCH 082/103] 8_03_HW07_formatters

---
 .../web/converter/DateTimeFormatters.java     | 36 +++++++++++++++++++
 .../topjava/web/meal/MealRestController.java  | 16 +++++----
 src/main/resources/spring/spring-mvc.xml      | 11 +++++-
 .../web/meal/MealRestControllerTest.java      | 11 +++++-
 4 files changed, 66 insertions(+), 8 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/converter/DateTimeFormatters.java

diff --git a/src/main/java/ru/javawebinar/topjava/web/converter/DateTimeFormatters.java b/src/main/java/ru/javawebinar/topjava/web/converter/DateTimeFormatters.java
new file mode 100644
index 000000000..15448ce8c
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/converter/DateTimeFormatters.java
@@ -0,0 +1,36 @@
+package ru.javawebinar.topjava.web.converter;
+
+import org.springframework.format.Formatter;
+
+import java.time.LocalDate;
+import java.time.LocalTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
+
+public class DateTimeFormatters {
+    public static class LocalDateFormatter implements Formatter<LocalDate> {
+
+        @Override
+        public LocalDate parse(String text, Locale locale) {
+            return LocalDate.parse(text);
+        }
+
+        @Override
+        public String print(LocalDate lt, Locale locale) {
+            return lt.format(DateTimeFormatter.ISO_LOCAL_DATE);
+        }
+    }
+
+    public static class LocalTimeFormatter implements Formatter<LocalTime> {
+
+        @Override
+        public LocalTime parse(String text, Locale locale) {
+            return LocalTime.parse(text);
+        }
+
+        @Override
+        public String print(LocalTime lt, Locale locale) {
+            return lt.format(DateTimeFormatter.ISO_LOCAL_TIME);
+        }
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
index c95ceb668..54d827d28 100644
--- a/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/MealRestController.java
@@ -1,16 +1,17 @@
 package ru.javawebinar.topjava.web.meal;
 
-import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.http.ResponseEntity;
+import org.springframework.lang.Nullable;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
 import ru.javawebinar.topjava.model.Meal;
 import ru.javawebinar.topjava.to.MealTo;
 
 import java.net.URI;
-import java.time.LocalDateTime;
+import java.time.LocalDate;
+import java.time.LocalTime;
 import java.util.List;
 
 @RestController
@@ -55,10 +56,13 @@ public ResponseEntity<Meal> createWithLocation(@RequestBody Meal meal) {
         return ResponseEntity.created(uriOfNewResource).body(created);
     }
 
-    @GetMapping("/between")
+    @Override
+    @GetMapping("/filter")
     public List<MealTo> getBetween(
-            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime startDateTime,
-            @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime endDateTime) {
-        return super.getBetween(startDateTime.toLocalDate(), startDateTime.toLocalTime(), endDateTime.toLocalDate(), endDateTime.toLocalTime());
+            @RequestParam @Nullable LocalDate startDate,
+            @RequestParam @Nullable LocalTime startTime,
+            @RequestParam @Nullable LocalDate endDate,
+            @RequestParam @Nullable LocalTime endTime) {
+        return super.getBetween(startDate, startTime, endDate, endTime);
     }
 }
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index 68fe83a40..7ae8019f0 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -7,7 +7,7 @@
 
     <bean class="ru.javawebinar.topjava.web.json.JacksonObjectMapper" id="objectMapper" factory-method="getMapper"/>
 
-    <mvc:annotation-driven>
+    <mvc:annotation-driven conversion-service="conversionService">
         <mvc:message-converters>
             <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                 <property name="objectMapper" ref="objectMapper"/>
@@ -23,6 +23,15 @@
         </mvc:message-converters>
     </mvc:annotation-driven>
 
+    <bean class="org.springframework.format.support.FormattingConversionServiceFactoryBean" id="conversionService">
+        <property name="formatters">
+            <set>
+                <bean class="ru.javawebinar.topjava.web.converter.DateTimeFormatters.LocalTimeFormatter"/>
+                <bean class="ru.javawebinar.topjava.web.converter.DateTimeFormatters.LocalDateFormatter"/>
+            </set>
+        </property>
+    </bean>
+
     <context:component-scan base-package="ru.javawebinar.**.web"/>
 
     <!--  all resources inside folder src/main/webapp/resources are mapped so they can be referred to inside JSP files -->
diff --git a/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
index b5aa76805..82bb7cd71 100644
--- a/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
@@ -81,9 +81,18 @@ void getAll() throws Exception {
 
     @Test
     void getBetween() throws Exception {
-        perform(MockMvcRequestBuilders.get(REST_URL + "between?startDateTime=2020-01-30T07:00&endDateTime=2020-01-31T11:00:00"))
+        perform(MockMvcRequestBuilders.get(REST_URL + "filter")
+                .param("startDate", "2020-01-30").param("startTime", "07:00")
+                .param("endDate", "2020-01-31").param("endTime", "11:00"))
                 .andExpect(status().isOk())
                 .andDo(print())
                 .andExpect(TO_MATCHER.contentJson(createTo(meal5, true), createTo(meal1, false)));
     }
+
+    @Test
+    void getBetweenAll() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL + "filter?startDate=&endTime="))
+                .andExpect(status().isOk())
+                .andExpect(TO_MATCHER.contentJson(getTos(meals, user.getCaloriesPerDay())));
+    }
 }
\ No newline at end of file

From 87725eafff00f7396fb27174188367dfeb2dfdfe Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:19:40 +0300
Subject: [PATCH 083/103] 8_04_HW07_soapui_curl

---
 config/Topjava-soapui-project.xml | 214 ++++++++++++++++++++++++++++++
 config/curl.md                    |  29 ++++
 2 files changed, 243 insertions(+)
 create mode 100644 config/curl.md

diff --git a/config/Topjava-soapui-project.xml b/config/Topjava-soapui-project.xml
index f9668d765..f4b00d936 100644
--- a/config/Topjava-soapui-project.xml
+++ b/config/Topjava-soapui-project.xml
@@ -386,6 +386,220 @@
                 </con:request>
             </con:method>
         </con:resource>
+        <con:resource name="meals" path="/topjava/rest/profile/meals" id="7c294ec8-2725-47c0-8856-3d4155c1511b">
+            <con:settings/>
+            <con:parameters/>
+            <con:method name="" id="bb6b0e54-4bd0-4ca0-98a5-7364995b9980" method="GET">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>0</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>Response</con:element>
+                </con:representation>
+                <con:request name="GetAll" id="2a72d2ca-373a-4aeb-ab90-9804e8bcf92d" mediaType="application/json">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/>
+                        </con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/profile/meals</con:originalUri>
+                    <con:credentials>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+            <con:method name="" id="075cc00f-1be2-4ead-9f1f-f81b7c226cde" method="POST">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="REQUEST">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:params/>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>201</con:status>
+                    <con:params/>
+                    <con:element xmlns:meal="http://localhost/topjava/rest/profile/meals">meal:Response</con:element>
+                </con:representation>
+                <con:request name="Create" id="17ccc2a1-4f1a-4715-afd3-e15984f11550" mediaType="application/json" postQueryString="false">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/>
+                        </con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request>{
+                        "dateTime": "2020-02-01T10:00",
+                        "description": "Новый завтрак",
+                        "calories": 777
+                        }
+                    </con:request>
+                    <con:originalUri>http://localhost/topjava/rest/profile/meals</con:originalUri>
+                    <con:credentials>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                </con:request>
+            </con:method>
+        </con:resource>
+        <con:resource name="meal" path="/topjava/rest/profile/meals/100002" id="ef18ccb6-f9f1-4062-937c-0410f64f79de">
+            <con:settings/>
+            <con:parameters/>
+            <con:method name="" id="5291bca2-0bdc-408f-9104-cc6b4aee9e4b" method="GET">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element xmlns:ns="http://localhost/topjava/rest/profile/meals/100002">ns:Response</con:element>
+                </con:representation>
+                <con:request name="Get" id="fbb9bd06-bbbb-4ebc-87d1-f3c79693fe77" mediaType="application/json">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/profile/meals/100002</con:originalUri>
+                    <con:credentials>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                    <con:parameterOrder/>
+                </con:request>
+            </con:method>
+            <con:method name="" id="c688560f-afa0-43af-ac89-b30696226f70" method="PUT">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="REQUEST">
+                    <con:mediaType>application/json</con:mediaType>
+                    <con:params/>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:representation type="RESPONSE">
+                    <con:mediaType xsi:nil="true"/>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>data</con:element>
+                </con:representation>
+                <con:request name="Update" id="71c9f471-ddc9-407a-a83a-9db525277859" mediaType="application/json" postQueryString="false">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:encoding>UTF-8</con:encoding>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request>{
+                        "id": 100002,
+                        "dateTime": "2020-01-30T10:00",
+                        "description": "Обновленный завтрак",
+                        "calories": 500
+                        }
+                    </con:request>
+                    <con:originalUri>http://localhost/topjava/rest/profile/meals/100002</con:originalUri>
+                    <con:credentials>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters/>
+                    <con:parameterOrder/>
+                </con:request>
+            </con:method>
+        </con:resource>
+        <con:resource name="filter" path="/topjava/rest/profile/meals/filter" id="10b61969-bed1-4ed6-84ed-9fc3f196b8a0">
+            <con:settings/>
+            <con:parameters>
+                <con:parameter>
+                    <con:name>startDate</con:name>
+                    <con:value/>
+                    <con:style>QUERY</con:style>
+                    <con:default/>
+                    <con:description xsi:nil="true"/>
+                </con:parameter>
+                <con:parameter>
+                    <con:name>startTime</con:name>
+                    <con:value/>
+                    <con:style>QUERY</con:style>
+                    <con:default/>
+                    <con:description xsi:nil="true"/>
+                </con:parameter>
+                <con:parameter>
+                    <con:name>endDate</con:name>
+                    <con:value/>
+                    <con:style>QUERY</con:style>
+                    <con:default/>
+                    <con:description xsi:nil="true"/>
+                </con:parameter>
+                <con:parameter>
+                    <con:name>endTime</con:name>
+                    <con:value/>
+                    <con:style>QUERY</con:style>
+                    <con:default/>
+                    <con:description xsi:nil="true"/>
+                </con:parameter>
+            </con:parameters>
+            <con:method name="" id="bb23aa6b-31db-4ebb-834f-bb11ba51bee6" method="GET">
+                <con:settings/>
+                <con:parameters/>
+                <con:representation type="RESPONSE">
+                    <con:mediaType>application/json;charset=UTF-8</con:mediaType>
+                    <con:status>200</con:status>
+                    <con:params/>
+                    <con:element>Response</con:element>
+                </con:representation>
+                <con:request name="filter" id="56215be5-de45-498c-89ca-dc47512a12dd" mediaType="application/json">
+                    <con:settings>
+                        <con:setting id="com.eviware.soapui.impl.wsdl.WsdlRequest@request-headers">&lt;xml-fragment/></con:setting>
+                    </con:settings>
+                    <con:endpoint>http://localhost:8080</con:endpoint>
+                    <con:request/>
+                    <con:originalUri>http://localhost/topjava/rest/profile/meals/filter</con:originalUri>
+                    <con:credentials>
+                        <con:authType>No Authorization</con:authType>
+                    </con:credentials>
+                    <con:jmsConfig JMSDeliveryMode="PERSISTENT"/>
+                    <con:jmsPropertyConfig/>
+                    <con:parameters>
+                        <con:entry key="endDate" value="2020-01-31"/>
+                        <con:entry key="startTime" value="07:00"/>
+                        <con:entry key="endTime" value="11:00"/>
+                        <con:entry key="startDate" value="2020-01-30"/>
+                    </con:parameters>
+                    <con:parameterOrder>
+                        <con:entry>startDate</con:entry>
+                        <con:entry>startTime</con:entry>
+                        <con:entry>endDate</con:entry>
+                        <con:entry>endTime</con:entry>
+                    </con:parameterOrder>
+                </con:request>
+            </con:method>
+        </con:resource>
     </con:interface>
     <con:properties/>
     <con:wssContainer/>
diff --git a/config/curl.md b/config/curl.md
new file mode 100644
index 000000000..c001e2bb9
--- /dev/null
+++ b/config/curl.md
@@ -0,0 +1,29 @@
+### curl samples (application deployed at application context `topjava`).
+> For windows use `Git Bash`
+
+#### get All Users
+`curl -s http://localhost:8080/topjava/rest/admin/users`
+
+#### get Users 100001
+`curl -s http://localhost:8080/topjava/rest/admin/users/100001`
+
+#### get All Meals
+`curl -s http://localhost:8080/topjava/rest/profile/meals`
+
+#### get Meals 100003
+`curl -s http://localhost:8080/topjava/rest/profile/meals/100003`
+
+#### filter Meals
+`curl -s "http://localhost:8080/topjava/rest/profile/meals/filter?startDate=2020-01-30&startTime=07:00:00&endDate=2020-01-31&endTime=11:00:00"`
+
+#### get Meals not found
+`curl -s -v http://localhost:8080/topjava/rest/profile/meals/100008`
+
+#### delete Meals
+`curl -s -X DELETE http://localhost:8080/topjava/rest/profile/meals/100002`
+
+#### create Meals
+`curl -s -X POST -d '{"dateTime":"2020-02-01T12:00","description":"Created lunch","calories":300}' -H 'Content-Type:application/json;charset=UTF-8' http://localhost:8080/topjava/rest/profile/meals`
+
+#### update Meals
+`curl -s -X PUT -d '{"dateTime":"2020-01-30T07:00", "description":"Updated breakfast", "calories":200}' -H 'Content-Type: application/json' http://localhost:8080/topjava/rest/profile/meals/100003`
\ No newline at end of file

From 32a699fbadf51fb8b4178048e57e2469e227c06a Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:19:53 +0300
Subject: [PATCH 084/103] 8_05_HW07_with_meals

---
 src/main/java/ru/javawebinar/topjava/model/Meal.java         | 2 ++
 src/main/java/ru/javawebinar/topjava/model/User.java         | 3 ++-
 .../javawebinar/topjava/web/user/AbstractUserController.java | 5 +++++
 .../ru/javawebinar/topjava/web/user/AdminRestController.java | 5 +++++
 .../javawebinar/topjava/web/user/ProfileRestController.java  | 5 +++++
 5 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 22417097d..80befeccc 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -1,5 +1,6 @@
 package ru.javawebinar.topjava.model;
 
+import com.fasterxml.jackson.annotation.JsonBackReference;
 import org.hibernate.annotations.OnDelete;
 import org.hibernate.annotations.OnDeleteAction;
 import org.hibernate.validator.constraints.Range;
@@ -45,6 +46,7 @@ public class Meal extends AbstractBaseEntity {
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "user_id", nullable = false)
     @OnDelete(action = OnDeleteAction.CASCADE)
+    @JsonBackReference
 //    @NotNull
     private User user;
 
diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index 3b83fd506..c0675622f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -4,6 +4,7 @@
 import org.hibernate.annotations.*;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
+import com.fasterxml.jackson.annotation.JsonManagedReference;
 
 import javax.persistence.Entity;
 import javax.persistence.NamedQueries;
@@ -70,7 +71,7 @@ public class User extends AbstractNamedEntity {
     @OneToMany(fetch = FetchType.LAZY, mappedBy = "user")//, cascade = CascadeType.REMOVE, orphanRemoval = true)
     @OrderBy("dateTime DESC")
     @OnDelete(action = OnDeleteAction.CASCADE) //https://stackoverflow.com/a/44988100/548473
-//    @JsonIgnore
+    @JsonManagedReference
     private List<Meal> meals;
 
     public User() {
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
index f9e6441ba..b12fb49e6 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
@@ -48,4 +48,9 @@ public User getByMail(String email) {
         log.info("getByEmail {}", email);
         return service.getByEmail(email);
     }
+
+    public User getWithMeals(int id) {
+        log.info("getWithMeals {}", id);
+        return service.getWithMeals(id);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
index 095ced3b0..66a245275 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
@@ -56,4 +56,9 @@ public void update(@RequestBody User user, @PathVariable int id) {
     public User getByMail(@RequestParam String email) {
         return super.getByMail(email);
     }
+
+    @GetMapping("/{id}/with-meals")
+    public User getWithMeals(@PathVariable int id) {
+        return super.getWithMeals(id);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
index 14559e4cf..c65926680 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
@@ -33,4 +33,9 @@ public void update(@RequestBody User user) {
     public String testUTF() {
         return "Русский текст";
     }
+
+    @GetMapping("/with-meals")
+    public User getWithMeals() {
+        return super.getWithMeals(authUserId());
+    }
 }
\ No newline at end of file

From b2bd30d1c7b7f84ff43b1c24313a50a4a7c6cbd7 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:20:08 +0300
Subject: [PATCH 085/103] 8_06_HW07_test_with_meals

---
 .../java/ru/javawebinar/topjava/model/User.java   |  8 ++++++--
 .../java/ru/javawebinar/topjava/UserTestData.java | 15 +++++++++++++++
 .../service/datajpa/DataJpaUserServiceTest.java   |  8 ++------
 .../topjava/web/AbstractControllerTest.java       |  9 +++++++++
 .../topjava/web/user/AdminRestControllerTest.java | 10 ++++++++++
 .../web/user/ProfileRestControllerTest.java       | 10 ++++++++++
 6 files changed, 52 insertions(+), 8 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index c0675622f..ca6dee5f2 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -1,10 +1,10 @@
 package ru.javawebinar.topjava.model;
 
+import com.fasterxml.jackson.annotation.JsonManagedReference;
 import org.hibernate.annotations.Cache;
 import org.hibernate.annotations.*;
 import org.hibernate.validator.constraints.Range;
 import org.springframework.util.CollectionUtils;
-import com.fasterxml.jackson.annotation.JsonManagedReference;
 
 import javax.persistence.Entity;
 import javax.persistence.NamedQueries;
@@ -58,7 +58,7 @@ public class User extends AbstractNamedEntity {
             uniqueConstraints = {@UniqueConstraint(columnNames = {"user_id", "role"}, name = "uk_user_role")})
     @Column(name = "role")
     @ElementCollection(fetch = FetchType.EAGER)
-//    @Fetch(FetchMode.SUBSELECT)
+    //    @Fetch(FetchMode.SUBSELECT)
     @BatchSize(size = 200)
     @JoinColumn
     @OnDelete(action = OnDeleteAction.CASCADE)
@@ -147,6 +147,10 @@ public List<Meal> getMeals() {
         return meals;
     }
 
+    public void setMeals(List<Meal> meals) {
+        this.meals = meals;
+    }
+
     @Override
     public String toString() {
         return "User{" +
diff --git a/src/test/java/ru/javawebinar/topjava/UserTestData.java b/src/test/java/ru/javawebinar/topjava/UserTestData.java
index 285964552..e271179f2 100644
--- a/src/test/java/ru/javawebinar/topjava/UserTestData.java
+++ b/src/test/java/ru/javawebinar/topjava/UserTestData.java
@@ -5,11 +5,21 @@
 
 import java.util.Collections;
 import java.util.Date;
+import java.util.List;
 
+import static org.assertj.core.api.Assertions.assertThat;
+import static ru.javawebinar.topjava.MealTestData.*;
 import static ru.javawebinar.topjava.model.AbstractBaseEntity.START_SEQ;
 
 public class UserTestData {
     public static final MatcherFactory.Matcher<User> USER_MATCHER = MatcherFactory.usingIgnoringFieldsComparator(User.class, "registered", "meals");
+    public static MatcherFactory.Matcher<User> USER_WITH_MEALS_MATCHER =
+            MatcherFactory.usingAssertions(User.class,
+//     No need use ignoringAllOverriddenEquals, see https://assertj.github.io/doc/#breaking-changes
+                    (a, e) -> assertThat(a).usingRecursiveComparison().ignoringFields("registered", "meals.user").isEqualTo(e),
+                    (a, e) -> {
+                        throw new UnsupportedOperationException();
+                    });
 
     public static final int USER_ID = START_SEQ;
     public static final int ADMIN_ID = START_SEQ + 1;
@@ -20,6 +30,11 @@ public class UserTestData {
     public static final User admin = new User(ADMIN_ID, "Admin", "admin@gmail.com", "admin", Role.ADMIN, Role.USER);
     public static final User guest = new User(GUEST_ID, "Guest", "guest@gmail.com", "guest");
 
+    static {
+        user.setMeals(meals);
+        admin.setMeals(List.of(adminMeal2, adminMeal1));
+    }
+
     public static User getNew() {
         return new User(null, "New", "new@gmail.com", "newPass", 1555, false, new Date(), Collections.singleton(Role.USER));
     }
diff --git a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
index d8a1f4106..3638e07e9 100644
--- a/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/datajpa/DataJpaUserServiceTest.java
@@ -3,13 +3,10 @@
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.springframework.test.context.ActiveProfiles;
-import ru.javawebinar.topjava.MealTestData;
-import ru.javawebinar.topjava.UserTestData;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.service.AbstractUserServiceTest;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
-import static ru.javawebinar.topjava.MealTestData.MEAL_MATCHER;
 import static ru.javawebinar.topjava.Profiles.DATAJPA;
 import static ru.javawebinar.topjava.UserTestData.*;
 
@@ -17,9 +14,8 @@
 class DataJpaUserServiceTest extends AbstractUserServiceTest {
     @Test
     void getWithMeals() {
-        User admin = service.getWithMeals(ADMIN_ID);
-        USER_MATCHER.assertMatch(admin, UserTestData.admin);
-        MEAL_MATCHER.assertMatch(admin.getMeals(), MealTestData.adminMeal2, MealTestData.adminMeal1);
+        User actual = service.getWithMeals(ADMIN_ID);
+        USER_WITH_MEALS_MATCHER.assertMatch(actual, admin);
     }
 
     @Test
diff --git a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
index 6fa9b1d4c..a86811cbc 100644
--- a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
@@ -1,6 +1,8 @@
 package ru.javawebinar.topjava.web;
 
+import org.junit.jupiter.api.Assumptions;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.core.env.Environment;
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit.jupiter.web.SpringJUnitWebConfig;
 import org.springframework.test.web.servlet.MockMvc;
@@ -35,9 +37,16 @@ public abstract class AbstractControllerTest {
 
     private MockMvc mockMvc;
 
+    @Autowired
+    private Environment env;
+
     @Autowired
     private WebApplicationContext webApplicationContext;
 
+    protected void assumeDataJpa() {
+        Assumptions.assumeTrue(env.acceptsProfiles(org.springframework.core.env.Profiles.of(Profiles.DATAJPA)), "DATA-JPA only");
+    }
+
     @PostConstruct
     private void postConstruct() {
         mockMvc = MockMvcBuilders
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
index 6af80902c..5b6b17ccf 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
@@ -83,4 +83,14 @@ void getAll() throws Exception {
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
                 .andExpect(USER_MATCHER.contentJson(admin, guest, user));
     }
+
+    @Test
+    void getWithMeals() throws Exception {
+        assumeDataJpa();
+        perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID + "/with-meals"))
+                .andExpect(status().isOk())
+                .andDo(print())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(USER_WITH_MEALS_MATCHER.contentJson(admin));
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
index e8882742d..5ae339943 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
@@ -45,4 +45,14 @@ void update() throws Exception {
 
         USER_MATCHER.assertMatch(userService.get(USER_ID), updated);
     }
+
+    @Test
+    void getWithMeals() throws Exception {
+        assumeDataJpa();
+        perform(MockMvcRequestBuilders.get(REST_URL + "/with-meals"))
+                .andExpect(status().isOk())
+                .andDo(print())
+                .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
+                .andExpect(USER_WITH_MEALS_MATCHER.contentJson(user));
+    }
 }
\ No newline at end of file

From 643821b33326465433602e8a965cbb1d15654462 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:20:23 +0300
Subject: [PATCH 086/103] 8_07_webjars

---
 pom.xml | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)

diff --git a/pom.xml b/pom.xml
index e19fe64e8..56cf2b67d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,6 +28,13 @@
         <!--Cache-->
         <ehcache.version>3.10.8</ehcache.version>
 
+        <!--webjars-->
+        <webjars-bootstrap.version>4.6.2</webjars-bootstrap.version>
+        <webjars-jquery.version>3.7.1</webjars-jquery.version>
+        <webjars-datetimepicker.version>2.5.20-1</webjars-datetimepicker.version>
+        <webjars-noty.version>3.1.4</webjars-noty.version>
+        <webjars-datatables.version>1.13.5</webjars-datatables.version>
+
         <!-- Logging -->
         <logback.version>1.5.20</logback.version>
         <slf4j.version>2.0.17</slf4j.version>
@@ -222,6 +229,50 @@
             <artifactId>spring-webmvc</artifactId>
         </dependency>
 
+        <!-- Webjars (static dependencies distributed as JAR files) -->
+        <dependency>
+            <groupId>org.webjars</groupId>
+            <artifactId>jquery</artifactId>
+            <version>${webjars-jquery.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars</groupId>
+            <artifactId>bootstrap</artifactId>
+            <version>${webjars-bootstrap.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.webjars</groupId>
+                    <artifactId>jquery</artifactId>
+                </exclusion>
+                <exclusion>
+<!--                https://getbootstrap.com/docs/4.5/components/popovers         -->
+                    <groupId>org.webjars</groupId>
+                    <artifactId>popper.js</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars</groupId>
+            <artifactId>datatables</artifactId>
+            <version>${webjars-datatables.version}</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.webjars</groupId>
+                    <artifactId>jquery</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars</groupId>
+            <artifactId>datetimepicker</artifactId>
+            <version>${webjars-datetimepicker.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.webjars.bower</groupId>
+            <artifactId>noty</artifactId>
+            <version>${webjars-noty.version}</version>
+        </dependency>
+
         <!--JSON-->
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>

From 26c2542854100b1bcc7c4c24cda1052bb6181924 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:20:35 +0300
Subject: [PATCH 087/103] 8_08_bootstrap4

---
 config/messages/app.properties                |   6 +-
 config/messages/app_ru.properties             |   8 ++-
 src/main/resources/spring/spring-mvc.xml      |   3 +
 .../WEB-INF/jsp/fragments/bodyHeader.jsp      |  14 ++++-
 .../webapp/WEB-INF/jsp/fragments/footer.jsp   |   8 ++-
 .../webapp/WEB-INF/jsp/fragments/headTag.jsp  |   6 +-
 src/main/webapp/WEB-INF/jsp/index.jsp         |  22 +++----
 src/main/webapp/WEB-INF/jsp/users.jsp         |  55 ++++++++++--------
 src/main/webapp/resources/css/style.css       |  25 ++++++--
 .../webapp/resources/images/icon-meal.png     | Bin 0 -> 2254 bytes
 10 files changed, 97 insertions(+), 50 deletions(-)
 create mode 100644 src/main/webapp/resources/images/icon-meal.png

diff --git a/config/messages/app.properties b/config/messages/app.properties
index 6b4d2d155..65d9fe20a 100644
--- a/config/messages/app.properties
+++ b/config/messages/app.properties
@@ -1,9 +1,10 @@
 app.title=Calories management
-app.home=Home
-app.footer=Internship <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a> application
+app.footer=<a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a> internship application
 app.login=Login as
 
 user.title=Users
+user.edit=Edit user
+user.add=Add user
 user.name=Name
 user.email=Email
 user.roles=Roles
@@ -22,6 +23,7 @@ meal.description=Description
 meal.dateTime=Date/Time
 meal.calories=Calories
 
+common.add=Add
 common.select=Select
 common.delete=Delete
 common.update=Update
diff --git a/config/messages/app_ru.properties b/config/messages/app_ru.properties
index 97f3e9f05..7210c082f 100644
--- a/config/messages/app_ru.properties
+++ b/config/messages/app_ru.properties
@@ -1,9 +1,10 @@
 app.title=Подсчет калорий
-app.home=Главная
 app.footer=Приложение стажировки <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a>
 app.login=Зайти как
 
 user.title=Пользователи
+user.edit=Редактировать пользователя
+user.add=Добавить пользователя
 user.name=Имя
 user.email=Почта
 user.roles=Роли
@@ -11,8 +12,8 @@ user.active=Активный
 user.registered=Зарегистрирован
 
 meal.title=Моя еда
-meal.edit=Редактирование еды
-meal.add=Добавление еды
+meal.edit=Редактировать еду
+meal.add=Добавить еду
 meal.filter=Отфильтровать
 meal.startDate=От даты (включая)
 meal.endDate=До даты (включая)
@@ -22,6 +23,7 @@ meal.description=Описание
 meal.dateTime=Дата/Время
 meal.calories=Калории
 
+common.add=Добавить
 common.select=Выбрать
 common.delete=Удалить
 common.update=Обновить
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index 7ae8019f0..1201341ab 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -37,6 +37,9 @@
     <!--  all resources inside folder src/main/webapp/resources are mapped so they can be referred to inside JSP files -->
     <mvc:resources mapping="/resources/**" location="/resources/"/>
 
+    <!-- use WebJars so Javascript and CSS libs can be declared as Maven dependencies (Bootstrap, jQuery...) -->
+    <mvc:resources mapping="/webjars/**" location="classpath:/META-INF/resources/webjars/"/>
+
     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
           p:prefix="/WEB-INF/jsp/"
           p:suffix=".jsp"/>
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
index 5b5efe57e..bba77445f 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
@@ -1,6 +1,14 @@
 <%@page contentType="text/html" pageEncoding="UTF-8" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 
-<header>
-    <a href="meals"><spring:message code="app.title"/></a> | <a href="users"><spring:message code="user.title"/></a> | <a href="${pageContext.request.contextPath}"><spring:message code="app.home"/></a>
-</header>
\ No newline at end of file
+<nav class="navbar navbar-dark bg-dark py-0">
+    <div class="container">
+        <a href="meals" class="navbar-brand"><img src="resources/images/icon-meal.png"> <spring:message code="app.title"/></a>
+        <form class="form-inline my-2">
+            <a class="btn btn-info mr-1" href="users"><spring:message code="user.title"/></a>
+            <a class="btn btn-primary" href="">
+                <span class="fa fa-sign-in"></span>
+            </a>
+        </form>
+    </div>
+</nav>
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp b/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
index 0935c441a..cf1331fd5 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/footer.jsp
@@ -1,4 +1,8 @@
 <%@page contentType="text/html" pageEncoding="UTF-8" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
-<hr>
-<footer><spring:message code="app.footer"/></footer>
\ No newline at end of file
+<%--https://getbootstrap.com/docs/4.0/examples/sticky-footer/--%>
+<footer class="footer">
+    <div class="container">
+        <span class="text-muted"><spring:message code="app.footer"/></span>
+    </div>
+</footer>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
index 0c77f1085..3f5c31c23 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
@@ -6,5 +6,9 @@
     <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
     <title><spring:message code="app.title"/></title>
     <base href="${pageContext.request.contextPath}/"/>
-    <link rel="stylesheet" href="resources/css/style.css">
+
+    <link rel="stylesheet" href="resources/css/style.css?v=2">
+    <link rel="stylesheet" href="webjars/bootstrap/4.6.2/css/bootstrap.min.css">
+    <link rel="stylesheet" href="webjars/noty/3.1.4/demo/font-awesome/css/font-awesome.min.css">
+    <link rel="shortcut icon" href="resources/images/icon-meal.png">
 </head>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
index 847191965..cc610bd72 100644
--- a/src/main/webapp/WEB-INF/jsp/index.jsp
+++ b/src/main/webapp/WEB-INF/jsp/index.jsp
@@ -6,16 +6,18 @@
 <jsp:include page="fragments/headTag.jsp"/>
 <body>
 <jsp:include page="fragments/bodyHeader.jsp"/>
-<br>
-<section>
-    <form method="post" action="users">
-        <spring:message code="app.login"/>: <select name="userId">
-        <option value="100000" selected>User</option>
-        <option value="100001">Admin</option>
-    </select>
-        <button type="submit"><spring:message code="common.select"/></button>
-    </form>
-</section>
+<div class="jumbotron">
+    <div class="container">
+        <form method="post" action="users" class="form-inline">
+            <label><spring:message code="app.login"/></label>
+            <select name="userId" class="form-control mx-3">
+                <option value="100000" selected>User</option>
+                <option value="100001">Admin</option>
+            </select>
+            <button type="submit" class="btn btn-primary"><spring:message code="common.select"/></button>
+        </form>
+    </div>
+</div>
 <jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 4d3d86789..95b9678c9 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -8,31 +8,40 @@
 <body>
 <jsp:include page="fragments/bodyHeader.jsp"/>
 
-<section>
-    <h3><spring:message code="user.title"/></h3>
-
-    <table border="1" cellpadding="8" cellspacing="0">
-        <thead>
-        <tr>
-            <th><spring:message code="user.name"/></th>
-            <th><spring:message code="user.email"/></th>
-            <th><spring:message code="user.roles"/></th>
-            <th><spring:message code="user.active"/></th>
-            <th><spring:message code="user.registered"/></th>
-        </tr>
-        </thead>
-        <c:forEach items="${requestScope.users}" var="user">
-            <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
+<div class="jumbotron pt-4">
+    <div class="container">
+        <h3 class="text-center"><spring:message code="user.title"/></h3>
+        <button class="btn btn-primary">
+            <span class="fa fa-plus"></span>
+            <spring:message code="common.add"/>
+        </button>
+        <table class="table table-striped mt-3">
+            <thead>
             <tr>
-                <td><c:out value="${user.name}"/></td>
-                <td><a href="mailto:${user.email}">${user.email}</a></td>
-                <td>${user.roles}</td>
-                <td>${user.enabled}</td>
-                <td><fmt:formatDate value="${user.registered}" pattern="dd-MM-yyyy"/></td>
+                <th><spring:message code="user.name"/></th>
+                <th><spring:message code="user.email"/></th>
+                <th><spring:message code="user.roles"/></th>
+                <th><spring:message code="user.active"/></th>
+                <th><spring:message code="user.registered"/></th>
+                <th></th>
+                <th></th>
             </tr>
-        </c:forEach>
-    </table>
-</section>
+            </thead>
+            <c:forEach items="${requestScope.users}" var="user">
+                <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
+                <tr>
+                    <td><c:out value="${user.name}"/></td>
+                    <td><a href="mailto:${user.email}">${user.email}</a></td>
+                    <td>${user.roles}</td>
+                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if>/></td>
+                    <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
+                    <td><a><span class="fa fa-pencil"></span></a></td>
+                    <td><a><span class="fa fa-remove"></span></a></td>
+                </tr>
+            </c:forEach>
+        </table>
+    </div>
+</div>
 <jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/webapp/resources/css/style.css b/src/main/webapp/resources/css/style.css
index a55147510..067c4cb1f 100644
--- a/src/main/webapp/resources/css/style.css
+++ b/src/main/webapp/resources/css/style.css
@@ -23,10 +23,23 @@ tr[data-meal-excess="true"] {
     color: red;
 }
 
-header, footer {
-    background: none repeat scroll 0 0 #A6C9E2;
-    color: #2E6E9E;
-    font-size: 20px;
-    padding: 5px 20px;
-    margin: 6px 0;
+.fa {
+    cursor: pointer;
+}
+
+/*https://getbootstrap.com/docs/4.0/examples/sticky-footer/sticky-footer.css*/
+html {
+    position: relative;
+    min-height: 100%;
+}
+body {
+    margin-bottom: 60px !important; /* Margin bottom by footer height */
+}
+.footer {
+    position: absolute;
+    bottom: 0;
+    width: 100%;
+    height: 60px; /* Set the fixed height of the footer here */
+    line-height: 60px; /* Vertically center the text there */
+    background-color: #f5f5f5;
 }
diff --git a/src/main/webapp/resources/images/icon-meal.png b/src/main/webapp/resources/images/icon-meal.png
new file mode 100644
index 0000000000000000000000000000000000000000..bb9dc2d731ac7a2d6ff3668a408e20f7b5ce6970
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HcmV?d00001


From 9fec62708c80efa5b0bf9aa00fbaac8d4816212d Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:20:46 +0300
Subject: [PATCH 088/103] 8_09_ajax_datatables

---
 config/messages/app.properties                |  1 +
 config/messages/app_ru.properties             |  1 +
 .../topjava/web/user/AdminUIController.java   | 35 ++++++++++++
 .../webapp/WEB-INF/jsp/fragments/headTag.jsp  |  7 +++
 src/main/webapp/WEB-INF/jsp/users.jsp         | 54 +++++++++++++++++--
 .../webapp/resources/js/topjava.common.js     | 39 ++++++++++++++
 src/main/webapp/resources/js/topjava.users.js | 42 +++++++++++++++
 7 files changed, 175 insertions(+), 4 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
 create mode 100644 src/main/webapp/resources/js/topjava.common.js
 create mode 100644 src/main/webapp/resources/js/topjava.users.js

diff --git a/config/messages/app.properties b/config/messages/app.properties
index 65d9fe20a..fc7665a88 100644
--- a/config/messages/app.properties
+++ b/config/messages/app.properties
@@ -10,6 +10,7 @@ user.email=Email
 user.roles=Roles
 user.active=Active
 user.registered=Registered
+user.password=Password
 
 meal.title=Meals
 meal.edit=Edit meal
diff --git a/config/messages/app_ru.properties b/config/messages/app_ru.properties
index 7210c082f..5ea49005a 100644
--- a/config/messages/app_ru.properties
+++ b/config/messages/app_ru.properties
@@ -10,6 +10,7 @@ user.email=Почта
 user.roles=Роли
 user.active=Активный
 user.registered=Зарегистрирован
+user.password=Пароль
 
 meal.title=Моя еда
 meal.edit=Редактировать еду
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
new file mode 100644
index 000000000..887cd4717
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
@@ -0,0 +1,35 @@
+package ru.javawebinar.topjava.web.user;
+
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.*;
+import ru.javawebinar.topjava.model.Role;
+import ru.javawebinar.topjava.model.User;
+
+import java.util.List;
+
+@RestController
+@RequestMapping(value = "/admin/users", produces = MediaType.APPLICATION_JSON_VALUE)
+public class AdminUIController extends AbstractUserController {
+
+    @Override
+    @GetMapping
+    public List<User> getAll() {
+        return super.getAll();
+    }
+
+    @Override
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable int id) {
+        super.delete(id);
+    }
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void create(@RequestParam String name,
+                       @RequestParam String email,
+                       @RequestParam String password) {
+        super.create(new User(null, name, email, password, Role.USER));
+    }
+}
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
index 3f5c31c23..5498d3f38 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
@@ -10,5 +10,12 @@
     <link rel="stylesheet" href="resources/css/style.css?v=2">
     <link rel="stylesheet" href="webjars/bootstrap/4.6.2/css/bootstrap.min.css">
     <link rel="stylesheet" href="webjars/noty/3.1.4/demo/font-awesome/css/font-awesome.min.css">
+    <link rel="stylesheet" href="webjars/datatables/1.13.5/css/dataTables.bootstrap4.min.css">
     <link rel="shortcut icon" href="resources/images/icon-meal.png">
+
+    <%--http://stackoverflow.com/a/24070373/548473--%>
+    <script src="webjars/jquery/3.7.1/jquery.min.js" defer></script>
+    <script src="webjars/bootstrap/4.6.2/js/bootstrap.min.js" defer></script>
+    <script src="webjars/datatables/1.13.5/js/jquery.dataTables.min.js" defer></script>
+    <script src="webjars/datatables/1.13.5/js/dataTables.bootstrap4.min.js" defer></script>
 </head>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 95b9678c9..344ede8b3 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -6,16 +6,18 @@
 <html>
 <jsp:include page="fragments/headTag.jsp"/>
 <body>
+<script src="resources/js/topjava.common.js" defer></script>
+<script src="resources/js/topjava.users.js" defer></script>
 <jsp:include page="fragments/bodyHeader.jsp"/>
 
 <div class="jumbotron pt-4">
     <div class="container">
         <h3 class="text-center"><spring:message code="user.title"/></h3>
-        <button class="btn btn-primary">
+        <button class="btn btn-primary" onclick="add()">
             <span class="fa fa-plus"></span>
             <spring:message code="common.add"/>
         </button>
-        <table class="table table-striped mt-3">
+        <table class="table table-striped" id="datatable">
             <thead>
             <tr>
                 <th><spring:message code="user.name"/></th>
@@ -33,15 +35,59 @@
                     <td><c:out value="${user.name}"/></td>
                     <td><a href="mailto:${user.email}">${user.email}</a></td>
                     <td>${user.roles}</td>
-                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if>/></td>
+                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if> id="${user.id}"/></td>
                     <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
                     <td><a><span class="fa fa-pencil"></span></a></td>
-                    <td><a><span class="fa fa-remove"></span></a></td>
+                    <td><a class="delete" id="${user.id}"><span class="fa fa-remove"></span></a></td>
                 </tr>
             </c:forEach>
         </table>
     </div>
 </div>
+
+<div class="modal fade" tabindex="-1" id="editRow">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h4 class="modal-title"><spring:message code="user.add"/></h4>
+                <button type="button" class="close" data-dismiss="modal">&times;</button>
+            </div>
+            <div class="modal-body">
+                <form id="detailsForm">
+                    <input type="hidden" id="id" name="id">
+
+                    <div class="form-group">
+                        <label for="name" class="col-form-label"><spring:message code="user.name"/></label>
+                        <input type="text" class="form-control" id="name" name="name"
+                               placeholder="<spring:message code="user.name"/>">
+                    </div>
+
+                    <div class="form-group">
+                        <label for="email" class="col-form-label"><spring:message code="user.email"/></label>
+                        <input type="email" class="form-control" id="email" name="email"
+                               placeholder="<spring:message code="user.email"/>">
+                    </div>
+
+                    <div class="form-group">
+                        <label for="password" class="col-form-label"><spring:message code="user.password"/></label>
+                        <input type="password" class="form-control" id="password" name="password"
+                               placeholder="<spring:message code="user.password"/>">
+                    </div>
+                </form>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-dismiss="modal">
+                    <span class="fa fa-close"></span>
+                    <spring:message code="common.cancel"/>
+                </button>
+                <button type="button" class="btn btn-primary" onclick="save()">
+                    <span class="fa fa-check"></span>
+                    <spring:message code="common.save"/>
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
 <jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
new file mode 100644
index 000000000..69c0d72cb
--- /dev/null
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -0,0 +1,39 @@
+function makeEditable() {
+    $(".delete").click(function () {
+        deleteRow($(this).attr("id"));
+    });
+}
+
+function add() {
+    $("#detailsForm").find(":input").val("");
+    $("#editRow").modal();
+}
+
+function deleteRow(id) {
+    $.ajax({
+        url: ajaxUrl + id,
+        type: "DELETE",
+        success: function () {
+            updateTable();
+        }
+    });
+}
+
+function updateTable() {
+    $.get(ajaxUrl, function (data) {
+        datatableApi.clear().rows.add(data).draw();
+    });
+}
+
+function save() {
+    const form = $("#detailsForm");
+    $.ajax({
+        type: "POST",
+        url: ajaxUrl,
+        data: form.serialize(),
+        success: function () {
+            $("#editRow").modal("hide");
+            updateTable();
+        }
+    });
+}
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/topjava.users.js b/src/main/webapp/resources/js/topjava.users.js
new file mode 100644
index 000000000..db10e94b2
--- /dev/null
+++ b/src/main/webapp/resources/js/topjava.users.js
@@ -0,0 +1,42 @@
+const ajaxUrl = "admin/users/";
+let datatableApi;
+
+// $(document).ready(function () {
+$(function () {
+    datatableApi = $("#datatable").DataTable({
+        "paging": false,
+        "info": true,
+        "columns": [
+            {
+                "data": "name"
+            },
+            {
+                "data": "email"
+            },
+            {
+                "data": "roles"
+            },
+            {
+                "data": "enabled"
+            },
+            {
+                "data": "registered"
+            },
+            {
+                "defaultContent": "Edit",
+                "orderable": false
+            },
+            {
+                "defaultContent": "Delete",
+                "orderable": false
+            }
+        ],
+        "order": [
+            [
+                0,
+                "asc"
+            ]
+        ]
+    });
+    makeEditable();
+});
\ No newline at end of file

From 2bf7ecf71c535f350c378f0b48d70d3dd3888f54 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:21:01 +0300
Subject: [PATCH 089/103] 8_10_refactor_js

---
 src/main/webapp/WEB-INF/jsp/users.jsp         |  6 +-
 .../webapp/resources/js/topjava.common.js     | 37 +++++----
 src/main/webapp/resources/js/topjava.users.js | 79 ++++++++++---------
 3 files changed, 65 insertions(+), 57 deletions(-)

diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 344ede8b3..cd25ba75c 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -31,14 +31,14 @@
             </thead>
             <c:forEach items="${requestScope.users}" var="user">
                 <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
-                <tr>
+                <tr id="${user.id}">
                     <td><c:out value="${user.name}"/></td>
                     <td><a href="mailto:${user.email}">${user.email}</a></td>
                     <td>${user.roles}</td>
-                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if> id="${user.id}"/></td>
+                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if>/></td>
                     <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
                     <td><a><span class="fa fa-pencil"></span></a></td>
-                    <td><a class="delete" id="${user.id}"><span class="fa fa-remove"></span></a></td>
+                    <td><a class="delete"><span class="fa fa-remove"></span></a></td>
                 </tr>
             </c:forEach>
         </table>
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index 69c0d72cb..6e0540b2f 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -1,39 +1,42 @@
-function makeEditable() {
+let form;
+
+function makeEditable(datatableApi) {
+    ctx.datatableApi = datatableApi;
+    form = $('#detailsForm');
     $(".delete").click(function () {
-        deleteRow($(this).attr("id"));
+        if (confirm('Are you sure?')) {
+            deleteRow($(this).closest('tr').attr("id"));
+        }
     });
 }
 
 function add() {
-    $("#detailsForm").find(":input").val("");
+    form.find(":input").val("");
     $("#editRow").modal();
 }
 
 function deleteRow(id) {
     $.ajax({
-        url: ajaxUrl + id,
-        type: "DELETE",
-        success: function () {
-            updateTable();
-        }
+        url: ctx.ajaxUrl + id,
+        type: "DELETE"
+    }).done(function () {
+        updateTable();
     });
 }
 
 function updateTable() {
-    $.get(ajaxUrl, function (data) {
-        datatableApi.clear().rows.add(data).draw();
+    $.get(ctx.ajaxUrl, function (data) {
+        ctx.datatableApi.clear().rows.add(data).draw();
     });
 }
 
 function save() {
-    const form = $("#detailsForm");
     $.ajax({
         type: "POST",
-        url: ajaxUrl,
-        data: form.serialize(),
-        success: function () {
-            $("#editRow").modal("hide");
-            updateTable();
-        }
+        url: ctx.ajaxUrl,
+        data: form.serialize()
+    }).done(function () {
+        $("#editRow").modal("hide");
+        updateTable();
     });
 }
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/topjava.users.js b/src/main/webapp/resources/js/topjava.users.js
index db10e94b2..10a3d301c 100644
--- a/src/main/webapp/resources/js/topjava.users.js
+++ b/src/main/webapp/resources/js/topjava.users.js
@@ -1,42 +1,47 @@
-const ajaxUrl = "admin/users/";
-let datatableApi;
+const userAjaxUrl = "admin/users/";
+
+// https://stackoverflow.com/a/5064235/548473
+const ctx = {
+    ajaxUrl: userAjaxUrl
+};
 
 // $(document).ready(function () {
 $(function () {
-    datatableApi = $("#datatable").DataTable({
-        "paging": false,
-        "info": true,
-        "columns": [
-            {
-                "data": "name"
-            },
-            {
-                "data": "email"
-            },
-            {
-                "data": "roles"
-            },
-            {
-                "data": "enabled"
-            },
-            {
-                "data": "registered"
-            },
-            {
-                "defaultContent": "Edit",
-                "orderable": false
-            },
-            {
-                "defaultContent": "Delete",
-                "orderable": false
-            }
-        ],
-        "order": [
-            [
-                0,
-                "asc"
+    makeEditable(
+        $("#datatable").DataTable({
+            "paging": false,
+            "info": true,
+            "columns": [
+                {
+                    "data": "name"
+                },
+                {
+                    "data": "email"
+                },
+                {
+                    "data": "roles"
+                },
+                {
+                    "data": "enabled"
+                },
+                {
+                    "data": "registered"
+                },
+                {
+                    "defaultContent": "Edit",
+                    "orderable": false
+                },
+                {
+                    "defaultContent": "Delete",
+                    "orderable": false
+                }
+            ],
+            "order": [
+                [
+                    0,
+                    "asc"
+                ]
             ]
-        ]
-    });
-    makeEditable();
+        })
+    );
 });
\ No newline at end of file

From b852018f82905725a727d924aeb4914cfe922210 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:21:13 +0300
Subject: [PATCH 090/103] 8_11_notification

---
 .../webapp/WEB-INF/jsp/fragments/headTag.jsp  |  2 +
 src/main/webapp/WEB-INF/jsp/users.jsp         |  4 +-
 .../webapp/resources/js/topjava.common.js     | 38 +++++++++++++++++++
 3 files changed, 42 insertions(+), 2 deletions(-)

diff --git a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
index 5498d3f38..86e49b422 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/headTag.jsp
@@ -11,6 +11,7 @@
     <link rel="stylesheet" href="webjars/bootstrap/4.6.2/css/bootstrap.min.css">
     <link rel="stylesheet" href="webjars/noty/3.1.4/demo/font-awesome/css/font-awesome.min.css">
     <link rel="stylesheet" href="webjars/datatables/1.13.5/css/dataTables.bootstrap4.min.css">
+    <link rel="stylesheet" href="webjars/noty/3.1.4/lib/noty.css"/>
     <link rel="shortcut icon" href="resources/images/icon-meal.png">
 
     <%--http://stackoverflow.com/a/24070373/548473--%>
@@ -18,4 +19,5 @@
     <script src="webjars/bootstrap/4.6.2/js/bootstrap.min.js" defer></script>
     <script src="webjars/datatables/1.13.5/js/jquery.dataTables.min.js" defer></script>
     <script src="webjars/datatables/1.13.5/js/dataTables.bootstrap4.min.js" defer></script>
+    <script src="webjars/noty/3.1.4/lib/noty.min.js" defer></script>
 </head>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index cd25ba75c..35cf30926 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -50,7 +50,7 @@
         <div class="modal-content">
             <div class="modal-header">
                 <h4 class="modal-title"><spring:message code="user.add"/></h4>
-                <button type="button" class="close" data-dismiss="modal">&times;</button>
+                <button type="button" class="close" data-dismiss="modal" onclick="closeNoty()">&times;</button>
             </div>
             <div class="modal-body">
                 <form id="detailsForm">
@@ -76,7 +76,7 @@
                 </form>
             </div>
             <div class="modal-footer">
-                <button type="button" class="btn btn-secondary" data-dismiss="modal">
+                <button type="button" class="btn btn-secondary" data-dismiss="modal" onclick="closeNoty()">
                     <span class="fa fa-close"></span>
                     <spring:message code="common.cancel"/>
                 </button>
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index 6e0540b2f..687924a04 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -8,6 +8,13 @@ function makeEditable(datatableApi) {
             deleteRow($(this).closest('tr').attr("id"));
         }
     });
+
+    $(document).ajaxError(function (event, jqXHR, options, jsExc) {
+        failNoty(jqXHR);
+    });
+
+    // solve problem with cache in IE: https://stackoverflow.com/a/4303862/548473
+    $.ajaxSetup({cache: false});
 }
 
 function add() {
@@ -21,6 +28,7 @@ function deleteRow(id) {
         type: "DELETE"
     }).done(function () {
         updateTable();
+        successNoty("Deleted");
     });
 }
 
@@ -38,5 +46,35 @@ function save() {
     }).done(function () {
         $("#editRow").modal("hide");
         updateTable();
+        successNoty("Saved");
+    });
+}
+
+let failedNote;
+
+function closeNoty() {
+    if (failedNote) {
+        failedNote.close();
+        failedNote = undefined;
+    }
+}
+
+function successNoty(text) {
+    closeNoty();
+    new Noty({
+        text: "<span class='fa fa-lg fa-check'></span> &nbsp;" + text,
+        type: 'success',
+        layout: "bottomRight",
+        timeout: 1000
+    }).show();
+}
+
+function failNoty(jqXHR) {
+    closeNoty();
+    failedNote = new Noty({
+        text: "<span class='fa fa-lg fa-exclamation-circle'></span> &nbsp;Error status: " + jqXHR.status,
+        type: "error",
+        layout: "bottomRight"
     });
+    failedNote.show()
 }
\ No newline at end of file

From d5ba71d46ce0bdf8fedc2d2d703faf4c795eb514 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 2 Apr 2026 00:21:24 +0300
Subject: [PATCH 091/103] 8_12_add_rest_security

---
 config/curl.md                                | 18 ++++++------
 pom.xml                                       | 13 +++++++++
 src/main/resources/logback.xml                |  1 +
 src/main/resources/spring/spring-app.xml      |  1 +
 src/main/resources/spring/spring-security.xml | 28 +++++++++++++++++++
 src/main/webapp/WEB-INF/web.xml               | 10 +++++++
 6 files changed, 62 insertions(+), 9 deletions(-)
 create mode 100644 src/main/resources/spring/spring-security.xml

diff --git a/config/curl.md b/config/curl.md
index c001e2bb9..b80ca57f5 100644
--- a/config/curl.md
+++ b/config/curl.md
@@ -2,28 +2,28 @@
 > For windows use `Git Bash`
 
 #### get All Users
-`curl -s http://localhost:8080/topjava/rest/admin/users`
+`curl -s http://localhost:8080/topjava/rest/admin/users --user admin@gmail.com:admin`
 
 #### get Users 100001
-`curl -s http://localhost:8080/topjava/rest/admin/users/100001`
+`curl -s http://localhost:8080/topjava/rest/admin/users/100001 --user admin@gmail.com:admin`
 
 #### get All Meals
-`curl -s http://localhost:8080/topjava/rest/profile/meals`
+`curl -s http://localhost:8080/topjava/rest/profile/meals --user user@yandex.ru:password`
 
 #### get Meals 100003
-`curl -s http://localhost:8080/topjava/rest/profile/meals/100003`
+`curl -s http://localhost:8080/topjava/rest/profile/meals/100003  --user user@yandex.ru:password`
 
 #### filter Meals
-`curl -s "http://localhost:8080/topjava/rest/profile/meals/filter?startDate=2020-01-30&startTime=07:00:00&endDate=2020-01-31&endTime=11:00:00"`
+`curl -s "http://localhost:8080/topjava/rest/profile/meals/filter?startDate=2020-01-30&startTime=07:00:00&endDate=2020-01-31&endTime=11:00:00" --user user@yandex.ru:password`
 
 #### get Meals not found
-`curl -s -v http://localhost:8080/topjava/rest/profile/meals/100008`
+`curl -s -v http://localhost:8080/topjava/rest/profile/meals/100008 --user user@yandex.ru:password`
 
 #### delete Meals
-`curl -s -X DELETE http://localhost:8080/topjava/rest/profile/meals/100002`
+`curl -s -X DELETE http://localhost:8080/topjava/rest/profile/meals/100002 --user user@yandex.ru:password`
 
 #### create Meals
-`curl -s -X POST -d '{"dateTime":"2020-02-01T12:00","description":"Created lunch","calories":300}' -H 'Content-Type:application/json;charset=UTF-8' http://localhost:8080/topjava/rest/profile/meals`
+`curl -s -X POST -d '{"dateTime":"2020-02-01T12:00","description":"Created lunch","calories":300}' -H 'Content-Type:application/json;charset=UTF-8' http://localhost:8080/topjava/rest/profile/meals --user user@yandex.ru:password`
 
 #### update Meals
-`curl -s -X PUT -d '{"dateTime":"2020-01-30T07:00", "description":"Updated breakfast", "calories":200}' -H 'Content-Type: application/json' http://localhost:8080/topjava/rest/profile/meals/100003`
\ No newline at end of file
+`curl -s -X PUT -d '{"dateTime":"2020-01-30T07:00", "description":"Updated breakfast", "calories":200}' -H 'Content-Type: application/json' http://localhost:8080/topjava/rest/profile/meals/100003 --user user@yandex.ru:password`
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 56cf2b67d..10698a7ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -16,6 +16,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
         <spring.version>5.3.39</spring.version>
+        <spring.security.version>5.8.16</spring.security.version>
         <spring-data-jpa.version>2.7.18</spring-data-jpa.version>
         <jackson.version>2.21.2</jackson.version>
         <tomcat.version>9.0.113</tomcat.version>
@@ -159,6 +160,18 @@
             <version>${spring-data-jpa.version}</version>
         </dependency>
 
+        <!--security-->
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-web</artifactId>
+            <version>${spring.security.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-config</artifactId>
+            <version>${spring.security.version}</version>
+        </dependency>
+
         <!--- ORM -->
         <dependency>
             <groupId>org.hibernate</groupId>
diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml
index 63c9d5bab..e5ed3ccde 100644
--- a/src/main/resources/logback.xml
+++ b/src/main/resources/logback.xml
@@ -23,6 +23,7 @@
     <logger name="ru.javawebinar.topjava" level="debug"/>
     <!--<logger name="org.springframework.web.servlet" level="debug"/>-->
     <logger name="org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver" level="debug"/>
+    <logger name="org.springframework.security" level="debug"/>
 
     <root level="info">
         <appender-ref ref="file"/>
diff --git a/src/main/resources/spring/spring-app.xml b/src/main/resources/spring/spring-app.xml
index d57b656ae..3a75ebb82 100644
--- a/src/main/resources/spring/spring-app.xml
+++ b/src/main/resources/spring/spring-app.xml
@@ -10,6 +10,7 @@
     </bean>
 -->
     <import resource="spring-cache.xml"/>
+    <import resource="spring-security.xml"/>
 
     <context:component-scan base-package="ru.javawebinar.**.service"/>
 </beans>
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-security.xml b/src/main/resources/spring/spring-security.xml
new file mode 100644
index 000000000..2b83a0d71
--- /dev/null
+++ b/src/main/resources/spring/spring-security.xml
@@ -0,0 +1,28 @@
+<beans:beans xmlns="http://www.springframework.org/schema/security"
+             xmlns:beans="http://www.springframework.org/schema/beans"
+             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+	http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security.xsd">
+
+    <http pattern="/resources/**" security="none"/>
+    <http pattern="/webjars/**" security="none"/>
+
+    <http pattern="/rest/**" use-expressions="true" name="restSecurityFilterChain" create-session="stateless">
+        <http-basic/>
+        <intercept-url pattern="/rest/admin/**" access="hasRole('ADMIN')"/>
+        <intercept-url pattern="/**" access="isAuthenticated()"/>
+        <csrf disabled="true"/>
+    </http>
+
+    <beans:bean name="noopEncoder" class="org.springframework.security.crypto.password.NoOpPasswordEncoder"/>
+
+    <authentication-manager>
+        <authentication-provider>
+            <password-encoder ref="noopEncoder"/>
+            <user-service>
+                <user name="user@yandex.ru" password="password" authorities="ROLE_USER"/>
+                <user name="admin@gmail.com" password="admin" authorities="ROLE_ADMIN"/>
+            </user-service>
+        </authentication-provider>
+    </authentication-manager>
+</beans:beans>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/web.xml b/src/main/webapp/WEB-INF/web.xml
index 65af7c831..31dcf2676 100644
--- a/src/main/webapp/WEB-INF/web.xml
+++ b/src/main/webapp/WEB-INF/web.xml
@@ -37,6 +37,16 @@
         <url-pattern>/</url-pattern>
     </servlet-mapping>
 
+    <!-- Spring Security -->
+    <filter>
+        <filter-name>springSecurityFilterChain</filter-name>
+        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
+    </filter>
+    <filter-mapping>
+        <filter-name>springSecurityFilterChain</filter-name>
+        <url-pattern>/*</url-pattern>
+    </filter-mapping>
+
     <filter>
         <filter-name>encodingFilter</filter-name>
         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

From eafc352cc524107a6b30e9175f69005852828013 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 00:57:03 +0300
Subject: [PATCH 092/103] 9_01_HW8

---
 config/messages/app.properties                |   2 -
 config/messages/app_ru.properties             |   2 -
 .../ru/javawebinar/topjava/model/Meal.java    |   4 -
 .../topjava/web/meal/JspMealController.java   |  70 --------
 .../topjava/web/meal/MealUIController.java    |  50 ++++++
 src/main/webapp/WEB-INF/jsp/mealForm.jsp      |  35 ----
 src/main/webapp/WEB-INF/jsp/meals.jsp         | 163 ++++++++++++------
 src/main/webapp/WEB-INF/jsp/users.jsp         |   4 +-
 src/main/webapp/resources/css/style.css       |  17 --
 .../webapp/resources/js/topjava.common.js     |  29 ++--
 src/main/webapp/resources/js/topjava.meals.js |  47 +++++
 src/main/webapp/resources/js/topjava.users.js |   7 +-
 12 files changed, 228 insertions(+), 202 deletions(-)
 delete mode 100644 src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/web/meal/MealUIController.java
 delete mode 100644 src/main/webapp/WEB-INF/jsp/mealForm.jsp
 create mode 100644 src/main/webapp/resources/js/topjava.meals.js

diff --git a/config/messages/app.properties b/config/messages/app.properties
index fc7665a88..4f3f55955 100644
--- a/config/messages/app.properties
+++ b/config/messages/app.properties
@@ -26,7 +26,5 @@ meal.calories=Calories
 
 common.add=Add
 common.select=Select
-common.delete=Delete
-common.update=Update
 common.save=Save
 common.cancel=Cancel
\ No newline at end of file
diff --git a/config/messages/app_ru.properties b/config/messages/app_ru.properties
index 5ea49005a..bca686630 100644
--- a/config/messages/app_ru.properties
+++ b/config/messages/app_ru.properties
@@ -26,7 +26,5 @@ meal.calories=Калории
 
 common.add=Добавить
 common.select=Выбрать
-common.delete=Удалить
-common.update=Обновить
 common.save=Сохранить
 common.cancel=Отменить
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/Meal.java b/src/main/java/ru/javawebinar/topjava/model/Meal.java
index 80befeccc..b318c399a 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Meal.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Meal.java
@@ -53,10 +53,6 @@ public class Meal extends AbstractBaseEntity {
     public Meal() {
     }
 
-    public Meal(LocalDateTime dateTime, String description, int calories) {
-        this(null, dateTime, description, calories);
-    }
-
     public Meal(Integer id, LocalDateTime dateTime, String description, int calories) {
         super(id);
         this.dateTime = dateTime;
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java b/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
deleted file mode 100644
index 7e800f683..000000000
--- a/src/main/java/ru/javawebinar/topjava/web/meal/JspMealController.java
+++ /dev/null
@@ -1,70 +0,0 @@
-package ru.javawebinar.topjava.web.meal;
-
-import org.springframework.stereotype.Controller;
-import org.springframework.ui.Model;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import ru.javawebinar.topjava.model.Meal;
-
-import javax.servlet.http.HttpServletRequest;
-import java.time.LocalDate;
-import java.time.LocalDateTime;
-import java.time.LocalTime;
-import java.time.temporal.ChronoUnit;
-import java.util.Objects;
-
-import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalDate;
-import static ru.javawebinar.topjava.util.DateTimeUtil.parseLocalTime;
-
-@Controller
-@RequestMapping("/meals")
-public class JspMealController extends AbstractMealController {
-
-    @GetMapping("/delete")
-    public String delete(HttpServletRequest request) {
-        super.delete(getId(request));
-        return "redirect:/meals";
-    }
-
-    @GetMapping("/update")
-    public String update(HttpServletRequest request, Model model) {
-        model.addAttribute("meal", super.get(getId(request)));
-        return "mealForm";
-    }
-
-    @GetMapping("/create")
-    public String create(Model model) {
-        model.addAttribute("meal", new Meal(LocalDateTime.now().truncatedTo(ChronoUnit.MINUTES), "", 1000));
-        return "mealForm";
-    }
-
-    @PostMapping
-    public String updateOrCreate(HttpServletRequest request) {
-        Meal meal = new Meal(LocalDateTime.parse(request.getParameter("dateTime")),
-                request.getParameter("description"),
-                Integer.parseInt(request.getParameter("calories")));
-
-        if (request.getParameter("id").isEmpty()) {
-            super.create(meal);
-        } else {
-            super.update(meal, getId(request));
-        }
-        return "redirect:/meals";
-    }
-
-    @GetMapping("/filter")
-    public String getBetween(HttpServletRequest request, Model model) {
-        LocalDate startDate = parseLocalDate(request.getParameter("startDate"));
-        LocalDate endDate = parseLocalDate(request.getParameter("endDate"));
-        LocalTime startTime = parseLocalTime(request.getParameter("startTime"));
-        LocalTime endTime = parseLocalTime(request.getParameter("endTime"));
-        model.addAttribute("meals", super.getBetween(startDate, startTime, endDate, endTime));
-        return "meals";
-    }
-
-    private int getId(HttpServletRequest request) {
-        String paramId = Objects.requireNonNull(request.getParameter("id"));
-        return Integer.parseInt(paramId);
-    }
-}
diff --git a/src/main/java/ru/javawebinar/topjava/web/meal/MealUIController.java b/src/main/java/ru/javawebinar/topjava/web/meal/MealUIController.java
new file mode 100644
index 000000000..dafc7a70f
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/web/meal/MealUIController.java
@@ -0,0 +1,50 @@
+package ru.javawebinar.topjava.web.meal;
+
+import org.springframework.format.annotation.DateTimeFormat;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.lang.Nullable;
+import org.springframework.web.bind.annotation.*;
+import ru.javawebinar.topjava.model.Meal;
+import ru.javawebinar.topjava.to.MealTo;
+
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.util.List;
+
+@RestController
+@RequestMapping(value = "/profile/meals", produces = MediaType.APPLICATION_JSON_VALUE)
+public class MealUIController extends AbstractMealController {
+
+    @Override
+    @GetMapping
+    public List<MealTo> getAll() {
+        return super.getAll();
+    }
+
+    @Override
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable int id) {
+        super.delete(id);
+    }
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void create(@RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateTime,
+                       @RequestParam String description,
+                       @RequestParam int calories) {
+        super.create(new Meal(null, dateTime, description, calories));
+    }
+
+    @Override
+    @GetMapping("/filter")
+    public List<MealTo> getBetween(
+            @RequestParam @Nullable LocalDate startDate,
+            @RequestParam @Nullable LocalTime startTime,
+            @RequestParam @Nullable LocalDate endDate,
+            @RequestParam @Nullable LocalTime endTime) {
+        return super.getBetween(startDate, startTime, endDate, endTime);
+    }
+}
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/mealForm.jsp b/src/main/webapp/WEB-INF/jsp/mealForm.jsp
deleted file mode 100644
index af6d7880e..000000000
--- a/src/main/webapp/WEB-INF/jsp/mealForm.jsp
+++ /dev/null
@@ -1,35 +0,0 @@
-<%@ page contentType="text/html;charset=UTF-8" %>
-<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
-
-<html>
-<jsp:include page="fragments/headTag.jsp"/>
-<body>
-<jsp:include page="fragments/bodyHeader.jsp"/>
-
-<section>
-    <jsp:useBean id="meal" type="ru.javawebinar.topjava.model.Meal" scope="request"/>
-<%--    `meal.new` cause javax.el.ELException - bug tomcat --%>
-    <h3><spring:message code="${meal.isNew() ? 'meal.add' : 'meal.edit'}"/></h3>
-    <hr>
-    <form method="post" action="meals">
-        <input type="hidden" name="id" value="${meal.id}">
-        <dl>
-            <dt><spring:message code="meal.dateTime"/>:</dt>
-            <dd><input type="datetime-local" value="${meal.dateTime}" name="dateTime" required></dd>
-        </dl>
-        <dl>
-            <dt><spring:message code="meal.description"/>:</dt>
-            <dd><input type="text" value="${meal.description}" size=40 name="description" required></dd>
-        </dl>
-        <dl>
-            <dt><spring:message code="meal.calories"/>:</dt>
-            <dd><input type="number" value="${meal.calories}" name="calories" required></dd>
-        </dl>
-        <button type="submit"><spring:message code="common.save"/></button>
-        <button onclick="window.history.back()" type="button"><spring:message code="common.cancel"/></button>
-    </form>
-</section>
-<jsp:include page="fragments/footer.jsp"/>
-</body>
-</html>
diff --git a/src/main/webapp/WEB-INF/jsp/meals.jsp b/src/main/webapp/WEB-INF/jsp/meals.jsp
index b42230b90..fb2438e56 100644
--- a/src/main/webapp/WEB-INF/jsp/meals.jsp
+++ b/src/main/webapp/WEB-INF/jsp/meals.jsp
@@ -5,60 +5,121 @@
 <html>
 <jsp:include page="fragments/headTag.jsp"/>
 <body>
+<script type="text/javascript" src="resources/js/topjava.common.js" defer></script>
+<script type="text/javascript" src="resources/js/topjava.meals.js" defer></script>
 <jsp:include page="fragments/bodyHeader.jsp"/>
 
-<section>
-    <h3><spring:message code="meal.title"/></h3>
-
-    <form method="get" action="meals/filter">
-        <dl>
-            <dt><spring:message code="meal.startDate"/>:</dt>
-            <dd><input type="date" name="startDate" value="${param.startDate}"></dd>
-        </dl>
-        <dl>
-            <dt><spring:message code="meal.endDate"/>:</dt>
-            <dd><input type="date" name="endDate" value="${param.endDate}"></dd>
-        </dl>
-        <dl>
-            <dt><spring:message code="meal.startTime"/>:</dt>
-            <dd><input type="time" name="startTime" value="${param.startTime}"></dd>
-        </dl>
-        <dl>
-            <dt><spring:message code="meal.endTime"/>:</dt>
-            <dd><input type="time" name="endTime" value="${param.endTime}"></dd>
-        </dl>
-        <button type="submit"><spring:message code="meal.filter"/></button>
-    </form>
-    <hr>
-    <a href="meals/create"><spring:message code="meal.add"/></a>
-    <hr>
-    <table border="1" cellpadding="8" cellspacing="0">
-        <thead>
-        <tr>
-            <th><spring:message code="meal.dateTime"/></th>
-            <th><spring:message code="meal.description"/></th>
-            <th><spring:message code="meal.calories"/></th>
-            <th></th>
-            <th></th>
-        </tr>
-        </thead>
-        <c:forEach items="${requestScope.meals}" var="meal">
-            <jsp:useBean id="meal" type="ru.javawebinar.topjava.to.MealTo"/>
-            <tr data-meal-excess="${meal.excess}">
-                <td>
-                        <%--${meal.dateTime.toLocalDate()} ${meal.dateTime.toLocalTime()}--%>
-                        <%--<%=TimeUtil.toString(meal.getDateTime())%>--%>
-                        <%--${fn:replace(meal.dateTime, 'T', ' ')}--%>
-                        ${fn:formatDateTime(meal.dateTime)}
-                </td>
-                <td>${meal.description}</td>
-                <td>${meal.calories}</td>
-                <td><a href="meals/update?id=${meal.id}"><spring:message code="common.update"/></a></td>
-                <td><a href="meals/delete?id=${meal.id}"><spring:message code="common.delete"/></a></td>
+<div class="jumbotron pt-4">
+    <div class="container">
+        <h3 class="text-center"><spring:message code="meal.title"/></h3>
+        <%--https://getbootstrap.com/docs/4.0/components/card/--%>
+        <div class="card border-dark">
+            <div class="card-body pb-0">
+                <form id="filter">
+                    <div class="row">
+                        <div class="col-3">
+                            <label for="startDate"><spring:message code="meal.startDate"/></label>
+                            <input class="form-control" type="date" name="startDate" id="startDate">
+                        </div>
+                        <div class="col-3">
+                            <label for="endDate"><spring:message code="meal.endDate"/></label>
+                            <input class="form-control" type="date" name="endDate" id="endDate">
+                        </div>
+                        <div class="offset-2 col-2">
+                            <label for="startTime"><spring:message code="meal.startTime"/></label>
+                            <input class="form-control" type="time" name="startTime" id="startTime">
+                        </div>
+                        <div class="col-2">
+                            <label for="endTime"><spring:message code="meal.endTime"/></label>
+                            <input class="form-control" type="time" name="endTime" id="endTime">
+                        </div>
+                    </div>
+                </form>
+            </div>
+            <div class="card-footer text-right">
+                <button class="btn btn-primary" onclick="ctx.updateTable()">
+                    <span class="fa fa-filter"></span>
+                    <spring:message code="meal.filter"/>
+                </button>
+            </div>
+        </div>
+        <br/>
+        <button class="btn btn-primary" onclick="add()">
+            <span class="fa fa-plus"></span>
+            <spring:message code="common.add"/>
+        </button>
+        <table class="table table-striped" id="datatable">
+            <thead>
+            <tr>
+                <th><spring:message code="meal.dateTime"/></th>
+                <th><spring:message code="meal.description"/></th>
+                <th><spring:message code="meal.calories"/></th>
+                <th></th>
+                <th></th>
             </tr>
-        </c:forEach>
-    </table>
-</section>
+            </thead>
+            <c:forEach items="${requestScope.meals}" var="meal">
+                <jsp:useBean id="meal" type="ru.javawebinar.topjava.to.MealTo"/>
+                <tr data-meal-excess="${meal.excess}">
+                    <td>
+                            <%--${meal.dateTime.toLocalDate()} ${meal.dateTime.toLocalTime()}--%>
+                            <%--<%=TimeUtil.toString(meal.getDateTime())%>--%>
+                            <%--${fn:replace(meal.dateTime, 'T', ' ')}--%>
+                            ${fn:formatDateTime(meal.dateTime)}
+                    </td>
+                    <td>${meal.description}</td>
+                    <td>${meal.calories}</td>
+                    <td><a><span class="fa fa-pencil"></span></a></td>
+                    <td><a onclick="deleteRow(${meal.id})"><span class="fa fa-remove"></span></a></td>
+                </tr>
+            </c:forEach>
+        </table>
+    </div>
+</div>
+
+<div class="modal fade" tabindex="-1" id="editRow">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h4 class="modal-title" id="modalTitle"><spring:message code="meal.add"/></h4>
+                <button type="button" class="close" data-dismiss="modal" onclick="closeNoty()">&times;</button>
+            </div>
+            <div class="modal-body">
+                <form id="detailsForm">
+                    <input type="hidden" id="id" name="id">
+
+                    <div class="form-group">
+                        <label for="dateTime" class="col-form-label"><spring:message code="meal.dateTime"/></label>
+                        <input type="datetime-local" class="form-control" id="dateTime" name="dateTime"
+                               placeholder="<spring:message code="meal.dateTime"/>">
+                    </div>
+
+                    <div class="form-group">
+                        <label for="description" class="col-form-label"><spring:message
+                                code="meal.description"/></label>
+                        <input type="text" class="form-control" id="description" name="description"
+                               placeholder="<spring:message code="meal.description"/>">
+                    </div>
+
+                    <div class="form-group">
+                        <label for="calories" class="col-form-label"><spring:message code="meal.calories"/></label>
+                        <input type="number" class="form-control" id="calories" name="calories" placeholder="1000">
+                    </div>
+                </form>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-dismiss="modal" onclick="closeNoty()">
+                    <span class="fa fa-close"></span>
+                    <spring:message code="common.cancel"/>
+                </button>
+                <button type="button" class="btn btn-primary" onclick="save()">
+                    <span class="fa fa-check"></span>
+                    <spring:message code="common.save"/>
+                </button>
+            </div>
+        </div>
+    </div>
+</div>
 <jsp:include page="fragments/footer.jsp"/>
 </body>
 </html>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 35cf30926..35eaf0ff8 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -31,14 +31,14 @@
             </thead>
             <c:forEach items="${requestScope.users}" var="user">
                 <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
-                <tr id="${user.id}">
+                <tr>
                     <td><c:out value="${user.name}"/></td>
                     <td><a href="mailto:${user.email}">${user.email}</a></td>
                     <td>${user.roles}</td>
                     <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if>/></td>
                     <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
                     <td><a><span class="fa fa-pencil"></span></a></td>
-                    <td><a class="delete"><span class="fa fa-remove"></span></a></td>
+                    <td><a onclick="deleteRow(${user.id})"><span class="fa fa-remove"></span></a></td>
                 </tr>
             </c:forEach>
         </table>
diff --git a/src/main/webapp/resources/css/style.css b/src/main/webapp/resources/css/style.css
index 067c4cb1f..7c66e5126 100644
--- a/src/main/webapp/resources/css/style.css
+++ b/src/main/webapp/resources/css/style.css
@@ -1,20 +1,3 @@
-dl {
-    background: none repeat scroll 0 0 #FAFAFA;
-    margin: 8px 0;
-    padding: 0;
-}
-
-dt {
-    display: inline-block;
-    width: 170px;
-}
-
-dd {
-    display: inline-block;
-    margin-left: 8px;
-    vertical-align: top;
-}
-
 tr[data-meal-excess="false"] {
     color: green;
 }
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index 687924a04..2cb4a1728 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -3,11 +3,6 @@ let form;
 function makeEditable(datatableApi) {
     ctx.datatableApi = datatableApi;
     form = $('#detailsForm');
-    $(".delete").click(function () {
-        if (confirm('Are you sure?')) {
-            deleteRow($(this).closest('tr').attr("id"));
-        }
-    });
 
     $(document).ajaxError(function (event, jqXHR, options, jsExc) {
         failNoty(jqXHR);
@@ -23,19 +18,19 @@ function add() {
 }
 
 function deleteRow(id) {
-    $.ajax({
-        url: ctx.ajaxUrl + id,
-        type: "DELETE"
-    }).done(function () {
-        updateTable();
-        successNoty("Deleted");
-    });
+    if (confirm('Are you sure?')) {
+        $.ajax({
+            url: ctx.ajaxUrl + id,
+            type: "DELETE"
+        }).done(function () {
+            ctx.updateTable();
+            successNoty("Deleted");
+        });
+    }
 }
 
-function updateTable() {
-    $.get(ctx.ajaxUrl, function (data) {
-        ctx.datatableApi.clear().rows.add(data).draw();
-    });
+function updateTableByData(data) {
+    ctx.datatableApi.clear().rows.add(data).draw();
 }
 
 function save() {
@@ -45,7 +40,7 @@ function save() {
         data: form.serialize()
     }).done(function () {
         $("#editRow").modal("hide");
-        updateTable();
+        ctx.updateTable();
         successNoty("Saved");
     });
 }
diff --git a/src/main/webapp/resources/js/topjava.meals.js b/src/main/webapp/resources/js/topjava.meals.js
new file mode 100644
index 000000000..28208026f
--- /dev/null
+++ b/src/main/webapp/resources/js/topjava.meals.js
@@ -0,0 +1,47 @@
+const mealAjaxUrl = "profile/meals/";
+
+// https://stackoverflow.com/a/5064235/548473
+const ctx = {
+    ajaxUrl: mealAjaxUrl,
+    updateTable: function () {
+        $.ajax({
+            type: "GET",
+            url: mealAjaxUrl + "filter",
+            data: $("#filter").serialize()
+        }).done(updateTableByData);
+    }
+};
+
+$(function () {
+    makeEditable(
+        $("#datatable").DataTable({
+            "paging": false,
+            "info": true,
+            "columns": [
+                {
+                    "data": "dateTime"
+                },
+                {
+                    "data": "description"
+                },
+                {
+                    "data": "calories"
+                },
+                {
+                    "defaultContent": "Edit",
+                    "orderable": false
+                },
+                {
+                    "defaultContent": "Delete",
+                    "orderable": false
+                }
+            ],
+            "order": [
+                [
+                    0,
+                    "desc"
+                ]
+            ]
+        })
+    );
+});
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/topjava.users.js b/src/main/webapp/resources/js/topjava.users.js
index 10a3d301c..c495042c0 100644
--- a/src/main/webapp/resources/js/topjava.users.js
+++ b/src/main/webapp/resources/js/topjava.users.js
@@ -2,8 +2,11 @@ const userAjaxUrl = "admin/users/";
 
 // https://stackoverflow.com/a/5064235/548473
 const ctx = {
-    ajaxUrl: userAjaxUrl
-};
+    ajaxUrl: userAjaxUrl,
+    updateTable: function () {
+        $.get(userAjaxUrl, updateTableByData);
+    }
+}
 
 // $(document).ready(function () {
 $(function () {

From e7edfbff74ea1323c82ac86c5d8d2412fb344463 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 00:59:55 +0300
Subject: [PATCH 093/103] 9_02_HW8_clear_filter

---
 src/main/webapp/WEB-INF/jsp/meals.jsp         | 4 ++++
 src/main/webapp/resources/js/topjava.meals.js | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/src/main/webapp/WEB-INF/jsp/meals.jsp b/src/main/webapp/WEB-INF/jsp/meals.jsp
index fb2438e56..6d5159a9d 100644
--- a/src/main/webapp/WEB-INF/jsp/meals.jsp
+++ b/src/main/webapp/WEB-INF/jsp/meals.jsp
@@ -37,6 +37,10 @@
                 </form>
             </div>
             <div class="card-footer text-right">
+                <button class="btn btn-danger" onclick="clearFilter()">
+                    <span class="fa fa-remove"></span>
+                    <spring:message code="common.cancel"/>
+                </button>
                 <button class="btn btn-primary" onclick="ctx.updateTable()">
                     <span class="fa fa-filter"></span>
                     <spring:message code="meal.filter"/>
diff --git a/src/main/webapp/resources/js/topjava.meals.js b/src/main/webapp/resources/js/topjava.meals.js
index 28208026f..07a387649 100644
--- a/src/main/webapp/resources/js/topjava.meals.js
+++ b/src/main/webapp/resources/js/topjava.meals.js
@@ -12,6 +12,11 @@ const ctx = {
     }
 };
 
+function clearFilter() {
+    $("#filter")[0].reset();
+    $.get(mealAjaxUrl, updateTableByData);
+}
+
 $(function () {
     makeEditable(
         $("#datatable").DataTable({

From 4bf373b32f43e145f11dc783f185ecd15cf0887d Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:00:13 +0300
Subject: [PATCH 094/103] 9_03_HW8_enable_disable

---
 .../javawebinar/topjava/service/UserService.java  |  9 +++++++++
 .../topjava/web/user/AbstractUserController.java  |  5 +++++
 .../topjava/web/user/AdminRestController.java     |  7 +++++++
 .../topjava/web/user/AdminUIController.java       |  7 +++++++
 src/main/webapp/WEB-INF/jsp/users.jsp             |  4 ++--
 src/main/webapp/resources/css/style.css           |  4 ++++
 src/main/webapp/resources/js/topjava.users.js     | 15 +++++++++++++++
 .../topjava/service/AbstractServiceTest.java      |  2 +-
 .../topjava/service/AbstractUserServiceTest.java  | 10 +++++++++-
 .../topjava/web/user/AdminRestControllerTest.java | 12 ++++++++++++
 10 files changed, 71 insertions(+), 4 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index 88b790359..9c9128a15 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -3,6 +3,7 @@
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.Cacheable;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.Assert;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
@@ -51,6 +52,14 @@ public void update(User user) {
         checkNotFound(repository.save(user), user.id());
     }
 
+    @CacheEvict(value = "users", allEntries = true)
+    @Transactional
+    public void enable(int id, boolean enabled) {
+        User user = get(id);
+        user.setEnabled(enabled);
+        repository.save(user);  // !! need only for JDBC implementation
+    }
+
     public User getWithMeals(int id) {
         return checkNotFound(repository.getWithMeals(id), id);
     }
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
index b12fb49e6..f04d0447b 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
@@ -53,4 +53,9 @@ public User getWithMeals(int id) {
         log.info("getWithMeals {}", id);
         return service.getWithMeals(id);
     }
+
+    public void enable(int id, boolean enabled) {
+        log.info(enabled ? "enable {}" : "disable {}", id);
+        service.enable(id, enabled);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
index 66a245275..dfc40e6c6 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminRestController.java
@@ -61,4 +61,11 @@ public User getByMail(@RequestParam String email) {
     public User getWithMeals(@PathVariable int id) {
         return super.getWithMeals(id);
     }
+
+    @Override
+    @PatchMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void enable(@PathVariable int id, @RequestParam boolean enabled) {
+        super.enable(id, enabled);
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
index 887cd4717..0d7e92047 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
@@ -32,4 +32,11 @@ public void create(@RequestParam String name,
                        @RequestParam String password) {
         super.create(new User(null, name, email, password, Role.USER));
     }
+
+    @Override
+    @PostMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void enable(@PathVariable int id, @RequestParam boolean enabled) {
+        super.enable(id, enabled);
+    }
 }
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 35eaf0ff8..bf2d65d5d 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -31,11 +31,11 @@
             </thead>
             <c:forEach items="${requestScope.users}" var="user">
                 <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
-                <tr>
+                <tr data-user-enabled="${user.enabled}">
                     <td><c:out value="${user.name}"/></td>
                     <td><a href="mailto:${user.email}">${user.email}</a></td>
                     <td>${user.roles}</td>
-                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if>/></td>
+                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if> onclick="enable($(this), ${user.id})"/></td>
                     <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
                     <td><a><span class="fa fa-pencil"></span></a></td>
                     <td><a onclick="deleteRow(${user.id})"><span class="fa fa-remove"></span></a></td>
diff --git a/src/main/webapp/resources/css/style.css b/src/main/webapp/resources/css/style.css
index 7c66e5126..bdf079fac 100644
--- a/src/main/webapp/resources/css/style.css
+++ b/src/main/webapp/resources/css/style.css
@@ -10,6 +10,10 @@ tr[data-meal-excess="true"] {
     cursor: pointer;
 }
 
+tr[data-user-enabled="false"] {
+    opacity: 0.3;
+}
+
 /*https://getbootstrap.com/docs/4.0/examples/sticky-footer/sticky-footer.css*/
 html {
     position: relative;
diff --git a/src/main/webapp/resources/js/topjava.users.js b/src/main/webapp/resources/js/topjava.users.js
index c495042c0..fa1270fce 100644
--- a/src/main/webapp/resources/js/topjava.users.js
+++ b/src/main/webapp/resources/js/topjava.users.js
@@ -8,6 +8,21 @@ const ctx = {
     }
 }
 
+function enable(chkbox, id) {
+    const enabled = chkbox.is(":checked");
+//  https://stackoverflow.com/a/22213543/548473
+    $.ajax({
+        url: userAjaxUrl + id,
+        type: "POST",
+        data: "enabled=" + enabled
+    }).done(function () {
+        chkbox.closest("tr").attr("data-user-enabled", enabled);
+        successNoty(enabled ? "Enabled" : "Disabled");
+    }).fail(function () {
+        $(chkbox).prop("checked", !enabled);
+    });
+}
+
 // $(document).ready(function () {
 $(function () {
     makeEditable(
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
index 930548690..b8713e6b9 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractServiceTest.java
@@ -17,7 +17,7 @@
 })
 //@ExtendWith(SpringExtension.class)
 @ActiveProfiles(resolver = ActiveDbProfileResolver.class)
-@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"))
+@Sql(scripts = "classpath:db/populateDB.sql", config = @SqlConfig(encoding = "UTF-8"), executionPhase = Sql.ExecutionPhase.AFTER_TEST_METHOD)
 @ExtendWith(TimingExtension.class)
 public abstract class AbstractServiceTest {
 
diff --git a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
index fe6838b5f..1aded3c7d 100644
--- a/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
+++ b/src/test/java/ru/javawebinar/topjava/service/AbstractUserServiceTest.java
@@ -12,7 +12,7 @@
 import java.util.List;
 import java.util.Set;
 
-import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.*;
 import static ru.javawebinar.topjava.UserTestData.*;
 
 public abstract class AbstractUserServiceTest extends AbstractServiceTest {
@@ -85,4 +85,12 @@ void createWithException() throws Exception {
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "password", 9, true, new Date(), Set.of())));
         validateRootCause(ConstraintViolationException.class, () -> service.create(new User(null, "User", "mail@yandex.ru", "password", 10001, true, new Date(), Set.of())));
     }
+
+    @Test
+    void enable() {
+        service.enable(USER_ID, false);
+        assertFalse(service.get(USER_ID).isEnabled());
+        service.enable(USER_ID, true);
+        assertTrue(service.get(USER_ID).isEnabled());
+    }
 }
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
index 5b6b17ccf..462bafde3 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
@@ -11,6 +11,7 @@
 import ru.javawebinar.topjava.web.AbstractControllerTest;
 import ru.javawebinar.topjava.web.json.JsonUtil;
 
+import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
@@ -93,4 +94,15 @@ void getWithMeals() throws Exception {
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
                 .andExpect(USER_WITH_MEALS_MATCHER.contentJson(admin));
     }
+
+    @Test
+    void enable() throws Exception {
+        perform(MockMvcRequestBuilders.patch(REST_URL + USER_ID)
+                .param("enabled", "false")
+                .contentType(MediaType.APPLICATION_JSON))
+                .andDo(print())
+                .andExpect(status().isNoContent());
+
+        assertFalse(userService.get(USER_ID).isEnabled());
+    }
 }
\ No newline at end of file

From 328aaf44d077c54760fa22d648cd726d52ddcb23 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:01:38 +0300
Subject: [PATCH 095/103] 9_04_binding

---
 .../ru/javawebinar/topjava/model/User.java    |  2 +-
 .../ru/javawebinar/topjava/to/UserTo.java     | 66 +++++++++++++++++++
 .../javawebinar/topjava/util/MealsUtil.java   |  1 -
 .../javawebinar/topjava/util/UsersUtil.java   | 14 ++++
 .../javawebinar/topjava/web/SecurityUtil.java |  2 +-
 .../web/user/AbstractUserController.java      |  6 ++
 .../topjava/web/user/AdminUIController.java   |  8 +--
 7 files changed, 91 insertions(+), 8 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/to/UserTo.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/util/UsersUtil.java

diff --git a/src/main/java/ru/javawebinar/topjava/model/User.java b/src/main/java/ru/javawebinar/topjava/model/User.java
index ca6dee5f2..7880f2d7f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/User.java
+++ b/src/main/java/ru/javawebinar/topjava/model/User.java
@@ -18,7 +18,7 @@
 import javax.validation.constraints.Size;
 import java.util.*;
 
-import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
+import static ru.javawebinar.topjava.util.UsersUtil.DEFAULT_CALORIES_PER_DAY;
 
 @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
 @NamedQueries({
diff --git a/src/main/java/ru/javawebinar/topjava/to/UserTo.java b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
new file mode 100644
index 000000000..966fce038
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
@@ -0,0 +1,66 @@
+package ru.javawebinar.topjava.to;
+
+public class UserTo {
+    private Integer id;
+
+    private String name;
+
+    private String email;
+
+    private String password;
+
+    public UserTo() {
+    }
+
+    public UserTo(Integer id, String name, String email, String password) {
+        this.id = id;
+        this.name = name;
+        this.email = email;
+        this.password = password;
+    }
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public boolean isNew() {
+        return id == null;
+    }
+
+    @Override
+    public String toString() {
+        return "UserTo{" +
+                "id=" + id +
+                ", name='" + name + '\'' +
+                ", email='" + email + '\'' +
+                '}';
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
index 3c74215c0..af07e74d3 100644
--- a/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/MealsUtil.java
@@ -12,7 +12,6 @@
 import java.util.stream.Collectors;
 
 public class MealsUtil {
-    public static final int DEFAULT_CALORIES_PER_DAY = 2000;
 
     private MealsUtil() {
     }
diff --git a/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java b/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
new file mode 100644
index 000000000..06c44bcab
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
@@ -0,0 +1,14 @@
+package ru.javawebinar.topjava.util;
+
+import ru.javawebinar.topjava.model.Role;
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.to.UserTo;
+
+public class UsersUtil {
+
+    public static final int DEFAULT_CALORIES_PER_DAY = 2000;
+
+    public static User createNewFromTo(UserTo userTo) {
+        return new User(null, userTo.getName(), userTo.getEmail().toLowerCase(), userTo.getPassword(), Role.USER);
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
index 4bad5863e..f73a32697 100644
--- a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
@@ -2,7 +2,7 @@
 
 import ru.javawebinar.topjava.model.AbstractBaseEntity;
 
-import static ru.javawebinar.topjava.util.MealsUtil.DEFAULT_CALORIES_PER_DAY;
+import static ru.javawebinar.topjava.util.UsersUtil.DEFAULT_CALORIES_PER_DAY;
 
 public class SecurityUtil {
 
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
index f04d0447b..bd31ea690 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
@@ -5,6 +5,8 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.service.UserService;
+import ru.javawebinar.topjava.to.UserTo;
+import ru.javawebinar.topjava.util.UsersUtil;
 
 import java.util.List;
 
@@ -27,6 +29,10 @@ public User get(int id) {
         return service.get(id);
     }
 
+    public void create(UserTo userTo) {
+        create(UsersUtil.createNewFromTo(userTo));
+    }
+
     public User create(User user) {
         log.info("create {}", user);
         checkIsNew(user);
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
index 0d7e92047..1e52e71a8 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
@@ -3,8 +3,8 @@
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
-import ru.javawebinar.topjava.model.Role;
 import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.to.UserTo;
 
 import java.util.List;
 
@@ -27,10 +27,8 @@ public void delete(@PathVariable int id) {
 
     @PostMapping
     @ResponseStatus(HttpStatus.NO_CONTENT)
-    public void create(@RequestParam String name,
-                       @RequestParam String email,
-                       @RequestParam String password) {
-        super.create(new User(null, name, email, password, Role.USER));
+    public void create(UserTo userTo) {
+        super.create(userTo);
     }
 
     @Override

From 30bae70067239804f114981c87b2249f66f76de6 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:01:54 +0300
Subject: [PATCH 096/103] 9_05_update

---
 .../topjava/model/AbstractBaseEntity.java      | 17 +++--------------
 .../topjava/service/UserService.java           | 14 +++++++++++++-
 .../java/ru/javawebinar/topjava/to/MealTo.java |  9 ++-------
 .../java/ru/javawebinar/topjava/to/UserTo.java | 17 ++---------------
 .../ru/javawebinar/topjava/util/UsersUtil.java |  7 +++++++
 .../topjava/util/ValidationUtil.java           | 18 +++++++++---------
 .../web/user/AbstractUserController.java       | 10 +++++++++-
 .../topjava/web/user/AdminUIController.java    | 14 ++++++++++++--
 .../web/user/ProfileRestController.java        |  5 +++--
 src/main/webapp/WEB-INF/jsp/users.jsp          |  2 +-
 src/main/webapp/resources/js/topjava.common.js | 10 ++++++++++
 .../web/user/ProfileRestControllerTest.java    |  8 +++++---
 12 files changed, 76 insertions(+), 55 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
index e1200c3a5..16ae37b0f 100644
--- a/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
+++ b/src/main/java/ru/javawebinar/topjava/model/AbstractBaseEntity.java
@@ -1,7 +1,6 @@
 package ru.javawebinar.topjava.model;
 
-import org.springframework.data.domain.Persistable;
-import org.springframework.util.Assert;
+import ru.javawebinar.topjava.HasId;
 
 import javax.persistence.*;
 
@@ -11,7 +10,7 @@
 // http://stackoverflow.com/questions/594597/hibernate-annotations-which-is-better-field-or-property-access
 @Access(AccessType.FIELD)
 //@JsonAutoDetect(fieldVisibility = ANY, getterVisibility = NONE, isGetterVisibility = NONE, setterVisibility = NONE)
-public abstract class AbstractBaseEntity implements Persistable<Integer> {
+public abstract class AbstractBaseEntity implements HasId {
     public static final int START_SEQ = 100000;
 
     @Id
@@ -29,6 +28,7 @@ protected AbstractBaseEntity(Integer id) {
         this.id = id;
     }
 
+    @Override
     public void setId(Integer id) {
         this.id = id;
     }
@@ -38,17 +38,6 @@ public Integer getId() {
         return id;
     }
 
-    // doesn't work for hibernate lazy proxy
-    public int id() {
-        Assert.notNull(id, "Entity must have id");
-        return id;
-    }
-
-    @Override
-    public boolean isNew() {
-        return getId() == null;
-    }
-
     @Override
     public String toString() {
         return getClass().getSimpleName() + ":" + getId();
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index 9c9128a15..8913ffe83 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -7,6 +7,8 @@
 import org.springframework.util.Assert;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
+import ru.javawebinar.topjava.to.UserTo;
+import ru.javawebinar.topjava.util.UsersUtil;
 
 import java.util.List;
 
@@ -49,7 +51,17 @@ public List<User> getAll() {
     @CacheEvict(value = "users", allEntries = true)
     public void update(User user) {
         Assert.notNull(user, "user must not be null");
-        checkNotFound(repository.save(user), user.id());
+//      checkNotFound :  check works only for JDBC, disabled
+        repository.save(user);
+    }
+
+
+    @CacheEvict(value = "users", allEntries = true)
+    @Transactional
+    public void update(UserTo userTo) {
+        User user = get(userTo.id());
+        User updatedUser = UsersUtil.updateFromTo(user, userTo);
+        repository.save(updatedUser);   // !! need only for JDBC implementation
     }
 
     @CacheEvict(value = "users", allEntries = true)
diff --git a/src/main/java/ru/javawebinar/topjava/to/MealTo.java b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
index d0f786382..059f14a44 100644
--- a/src/main/java/ru/javawebinar/topjava/to/MealTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/MealTo.java
@@ -4,8 +4,7 @@
 import java.time.LocalDateTime;
 import java.util.Objects;
 
-public class MealTo {
-    private final Integer id;
+public class MealTo extends BaseTo {
 
     private final LocalDateTime dateTime;
 
@@ -17,17 +16,13 @@ public class MealTo {
 
     @ConstructorProperties({"id", "dateTime", "description", "calories", "excess"})
     public MealTo(Integer id, LocalDateTime dateTime, String description, int calories, boolean excess) {
-        this.id = id;
+        super(id);
         this.dateTime = dateTime;
         this.description = description;
         this.calories = calories;
         this.excess = excess;
     }
 
-    public Integer getId() {
-        return id;
-    }
-
     public LocalDateTime getDateTime() {
         return dateTime;
     }
diff --git a/src/main/java/ru/javawebinar/topjava/to/UserTo.java b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
index 966fce038..f0d02e62f 100644
--- a/src/main/java/ru/javawebinar/topjava/to/UserTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
@@ -1,7 +1,6 @@
 package ru.javawebinar.topjava.to;
 
-public class UserTo {
-    private Integer id;
+public class UserTo extends BaseTo {
 
     private String name;
 
@@ -13,20 +12,12 @@ public UserTo() {
     }
 
     public UserTo(Integer id, String name, String email, String password) {
-        this.id = id;
+        super(id);
         this.name = name;
         this.email = email;
         this.password = password;
     }
 
-    public Integer getId() {
-        return id;
-    }
-
-    public void setId(Integer id) {
-        this.id = id;
-    }
-
     public String getPassword() {
         return password;
     }
@@ -51,10 +42,6 @@ public void setEmail(String email) {
         this.email = email;
     }
 
-    public boolean isNew() {
-        return id == null;
-    }
-
     @Override
     public String toString() {
         return "UserTo{" +
diff --git a/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java b/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
index 06c44bcab..f4ea281d6 100644
--- a/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
@@ -11,4 +11,11 @@ public class UsersUtil {
     public static User createNewFromTo(UserTo userTo) {
         return new User(null, userTo.getName(), userTo.getEmail().toLowerCase(), userTo.getPassword(), Role.USER);
     }
+
+    public static User updateFromTo(User user, UserTo userTo) {
+        user.setName(userTo.getName());
+        user.setEmail(userTo.getEmail().toLowerCase());
+        user.setPassword(userTo.getPassword());
+        return user;
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
index 52ba3b57e..e8698934a 100644
--- a/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/ValidationUtil.java
@@ -1,6 +1,6 @@
 package ru.javawebinar.topjava.util;
 
-import ru.javawebinar.topjava.model.AbstractBaseEntity;
+import ru.javawebinar.topjava.HasId;
 import ru.javawebinar.topjava.util.exception.NotFoundException;
 
 import javax.validation.*;
@@ -48,18 +48,18 @@ public static void checkNotFound(boolean found, String msg) {
         }
     }
 
-    public static void checkIsNew(AbstractBaseEntity entity) {
-        if (!entity.isNew()) {
-            throw new IllegalArgumentException(entity + " must be new (id=null)");
+    public static void checkIsNew(HasId bean) {
+        if (!bean.isNew()) {
+            throw new IllegalArgumentException(bean + " must be new (id=null)");
         }
     }
 
-    public static void assureIdConsistent(AbstractBaseEntity entity, int id) {
+    public static void assureIdConsistent(HasId bean, int id) {
 //      conservative when you reply, but accept liberally (http://stackoverflow.com/a/32728226/548473)
-        if (entity.isNew()) {
-            entity.setId(id);
-        } else if (entity.id() != id) {
-            throw new IllegalArgumentException(entity + " must be with id=" + id);
+        if (bean.isNew()) {
+            bean.setId(id);
+        } else if (bean.id() != id) {
+            throw new IllegalArgumentException(bean + " must be with id=" + id);
         }
     }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
index bd31ea690..cfc5df83c 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AbstractUserController.java
@@ -30,7 +30,9 @@ public User get(int id) {
     }
 
     public void create(UserTo userTo) {
-        create(UsersUtil.createNewFromTo(userTo));
+        log.info("create {}", userTo);
+        checkIsNew(userTo);
+        service.create(UsersUtil.createNewFromTo(userTo));
     }
 
     public User create(User user) {
@@ -50,6 +52,12 @@ public void update(User user, int id) {
         service.update(user);
     }
 
+    public void update(UserTo userTo, int id) {
+        log.info("update {} with id={}", userTo, id);
+        assureIdConsistent(userTo, id);
+        service.update(userTo);
+    }
+
     public User getByMail(String email) {
         log.info("getByEmail {}", email);
         return service.getByEmail(email);
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
index 1e52e71a8..7674a14be 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
@@ -18,6 +18,12 @@ public List<User> getAll() {
         return super.getAll();
     }
 
+    @Override
+    @GetMapping("/{id}")
+    public User get(@PathVariable int id) {
+        return super.get(id);
+    }
+
     @Override
     @DeleteMapping("/{id}")
     @ResponseStatus(HttpStatus.NO_CONTENT)
@@ -27,8 +33,12 @@ public void delete(@PathVariable int id) {
 
     @PostMapping
     @ResponseStatus(HttpStatus.NO_CONTENT)
-    public void create(UserTo userTo) {
-        super.create(userTo);
+    public void createOrUpdate(UserTo userTo) {
+        if (userTo.isNew()) {
+            super.create(userTo);
+        } else {
+            super.update(userTo, userTo.id());
+        }
     }
 
     @Override
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
index c65926680..ccc43013a 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/ProfileRestController.java
@@ -4,6 +4,7 @@
 import org.springframework.http.MediaType;
 import org.springframework.web.bind.annotation.*;
 import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.to.UserTo;
 
 import static ru.javawebinar.topjava.web.SecurityUtil.authUserId;
 
@@ -25,8 +26,8 @@ public void delete() {
 
     @PutMapping(consumes = MediaType.APPLICATION_JSON_VALUE)
     @ResponseStatus(HttpStatus.NO_CONTENT)
-    public void update(@RequestBody User user) {
-        super.update(user, authUserId());
+    public void update(@RequestBody UserTo userTo) {
+        super.update(userTo, authUserId());
     }
 
     @GetMapping("/text")
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index bf2d65d5d..9d0d12655 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -37,7 +37,7 @@
                     <td>${user.roles}</td>
                     <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if> onclick="enable($(this), ${user.id})"/></td>
                     <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
-                    <td><a><span class="fa fa-pencil"></span></a></td>
+                    <td><a onclick=updateRow(${user.id})><span class="fa fa-pencil"></span></a></td>
                     <td><a onclick="deleteRow(${user.id})"><span class="fa fa-remove"></span></a></td>
                 </tr>
             </c:forEach>
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index 2cb4a1728..38022e178 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -17,6 +17,16 @@ function add() {
     $("#editRow").modal();
 }
 
+function updateRow(id) {
+    form.find(":input").val("");
+    $.get(ctx.ajaxUrl + id, function (data) {
+        $.each(data, function (key, value) {
+            form.find("input[name='" + key + "']").val(value);
+        });
+        $('#editRow').modal();
+    });
+}
+
 function deleteRow(id) {
     if (confirm('Are you sure?')) {
         $.ajax({
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
index 5ae339943..cea83a035 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
@@ -6,6 +6,8 @@
 import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.service.UserService;
+import ru.javawebinar.topjava.to.UserTo;
+import ru.javawebinar.topjava.util.UsersUtil;
 import ru.javawebinar.topjava.web.AbstractControllerTest;
 import ru.javawebinar.topjava.web.json.JsonUtil;
 
@@ -37,13 +39,13 @@ void delete() throws Exception {
 
     @Test
     void update() throws Exception {
-        User updated = getUpdated();
+        UserTo updatedTo = new UserTo(null, "newName", "user@yandex.ru", "newPassword");
         perform(MockMvcRequestBuilders.put(REST_URL).contentType(MediaType.APPLICATION_JSON)
-                .content(JsonUtil.writeValue(updated)))
+                .content(JsonUtil.writeValue(updatedTo)))
                 .andDo(print())
                 .andExpect(status().isNoContent());
 
-        USER_MATCHER.assertMatch(userService.get(USER_ID), updated);
+        USER_MATCHER.assertMatch(userService.get(USER_ID), UsersUtil.updateFromTo(new User(user), updatedTo));
     }
 
     @Test

From 5cd3ac0d4ffee3bb424ca654dbc15c1329032cd6 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:02:11 +0300
Subject: [PATCH 097/103] 9_06_validation

---
 .../java/ru/javawebinar/topjava/HasId.java    | 19 +++++++++++++++
 .../ru/javawebinar/topjava/to/BaseTo.java     | 24 +++++++++++++++++++
 .../ru/javawebinar/topjava/to/UserTo.java     | 11 +++++++++
 .../topjava/web/user/AdminUIController.java   | 14 +++++++++--
 .../webapp/resources/js/topjava.common.js     |  2 +-
 5 files changed, 67 insertions(+), 3 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/HasId.java
 create mode 100644 src/main/java/ru/javawebinar/topjava/to/BaseTo.java

diff --git a/src/main/java/ru/javawebinar/topjava/HasId.java b/src/main/java/ru/javawebinar/topjava/HasId.java
new file mode 100644
index 000000000..2ba30235c
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/HasId.java
@@ -0,0 +1,19 @@
+package ru.javawebinar.topjava;
+
+import org.springframework.util.Assert;
+
+public interface HasId {
+    Integer getId();
+
+    void setId(Integer id);
+
+    default boolean isNew() {
+        return getId() == null;
+    }
+
+    // doesn't work for hibernate lazy proxy
+    default int id() {
+        Assert.notNull(getId(), "Entity must has id");
+        return getId();
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/to/BaseTo.java b/src/main/java/ru/javawebinar/topjava/to/BaseTo.java
new file mode 100644
index 000000000..b7a7de6b7
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/to/BaseTo.java
@@ -0,0 +1,24 @@
+package ru.javawebinar.topjava.to;
+
+import ru.javawebinar.topjava.HasId;
+
+public abstract class BaseTo implements HasId {
+    protected Integer id;
+
+    public BaseTo() {
+    }
+
+    public BaseTo(Integer id) {
+        this.id = id;
+    }
+
+    @Override
+    public Integer getId() {
+        return id;
+    }
+
+    @Override
+    public void setId(Integer id) {
+        this.id = id;
+    }
+}
diff --git a/src/main/java/ru/javawebinar/topjava/to/UserTo.java b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
index f0d02e62f..ea1ef360b 100644
--- a/src/main/java/ru/javawebinar/topjava/to/UserTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
@@ -1,11 +1,22 @@
 package ru.javawebinar.topjava.to;
 
+import javax.validation.constraints.Email;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
+
 public class UserTo extends BaseTo {
 
+    @NotBlank
+    @Size(min = 2, max = 100)
     private String name;
 
+    @Email
+    @NotBlank
+    @Size(max = 100)
     private String email;
 
+    @NotBlank
+    @Size(min = 5, max = 32, message = "length must be between 5 and 32 characters")
     private String password;
 
     public UserTo() {
diff --git a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
index 7674a14be..4d1eb1849 100644
--- a/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/user/AdminUIController.java
@@ -2,11 +2,15 @@
 
 import org.springframework.http.HttpStatus;
 import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.validation.BindingResult;
 import org.springframework.web.bind.annotation.*;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.to.UserTo;
 
+import javax.validation.Valid;
 import java.util.List;
+import java.util.stream.Collectors;
 
 @RestController
 @RequestMapping(value = "/admin/users", produces = MediaType.APPLICATION_JSON_VALUE)
@@ -32,13 +36,19 @@ public void delete(@PathVariable int id) {
     }
 
     @PostMapping
-    @ResponseStatus(HttpStatus.NO_CONTENT)
-    public void createOrUpdate(UserTo userTo) {
+    public ResponseEntity<String> createOrUpdate(@Valid UserTo userTo, BindingResult result) {
+        if (result.hasErrors()) {
+            String errorFieldsMsg = result.getFieldErrors().stream()
+                    .map(fe -> String.format("[%s] %s", fe.getField(), fe.getDefaultMessage()))
+                    .collect(Collectors.joining("<br>"));
+            return ResponseEntity.unprocessableEntity().body(errorFieldsMsg);
+        }
         if (userTo.isNew()) {
             super.create(userTo);
         } else {
             super.update(userTo, userTo.id());
         }
+        return ResponseEntity.ok().build();
     }
 
     @Override
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index 38022e178..b9ede8138 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -77,7 +77,7 @@ function successNoty(text) {
 function failNoty(jqXHR) {
     closeNoty();
     failedNote = new Noty({
-        text: "<span class='fa fa-lg fa-exclamation-circle'></span> &nbsp;Error status: " + jqXHR.status,
+        text: "<span class='fa fa-lg fa-exclamation-circle'></span> &nbsp;Error status: " + jqXHR.status + (jqXHR.responseJSON ? "<br>" + jqXHR.responseJSON : ""),
         type: "error",
         layout: "bottomRight"
     });

From 260bf3721c6c92bafd2ace2a5b2afc619a872f6c Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:02:29 +0300
Subject: [PATCH 098/103] 9_07_datatable_via_ajax

---
 .../topjava/web/RootController.java           |  7 +--
 src/main/webapp/WEB-INF/jsp/users.jsp         | 12 -----
 .../webapp/resources/js/topjava.common.js     | 12 +++++
 src/main/webapp/resources/js/topjava.users.js | 45 +++++++++++++++----
 .../topjava/web/RootControllerTest.java       | 15 +------
 5 files changed, 51 insertions(+), 40 deletions(-)

diff --git a/src/main/java/ru/javawebinar/topjava/web/RootController.java b/src/main/java/ru/javawebinar/topjava/web/RootController.java
index 921462ca9..ea173a020 100644
--- a/src/main/java/ru/javawebinar/topjava/web/RootController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/RootController.java
@@ -8,7 +8,6 @@
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
 import ru.javawebinar.topjava.service.MealService;
-import ru.javawebinar.topjava.service.UserService;
 import ru.javawebinar.topjava.util.MealsUtil;
 
 import javax.servlet.http.HttpServletRequest;
@@ -17,9 +16,6 @@
 public class RootController {
     private static final Logger log = LoggerFactory.getLogger(RootController.class);
 
-    @Autowired
-    private UserService userService;
-
     @Autowired
     private MealService mealService;
 
@@ -30,9 +26,8 @@ public String root() {
     }
 
     @GetMapping("/users")
-    public String getUsers(Model model) {
+    public String getUsers() {
         log.info("users");
-        model.addAttribute("users", userService.getAll());
         return "users";
     }
 
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index 9d0d12655..f603d4496 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -29,18 +29,6 @@
                 <th></th>
             </tr>
             </thead>
-            <c:forEach items="${requestScope.users}" var="user">
-                <jsp:useBean id="user" type="ru.javawebinar.topjava.model.User"/>
-                <tr data-user-enabled="${user.enabled}">
-                    <td><c:out value="${user.name}"/></td>
-                    <td><a href="mailto:${user.email}">${user.email}</a></td>
-                    <td>${user.roles}</td>
-                    <td><input type="checkbox" <c:if test="${user.enabled}">checked</c:if> onclick="enable($(this), ${user.id})"/></td>
-                    <td><fmt:formatDate value="${user.registered}" pattern="dd-MMMM-yyyy"/></td>
-                    <td><a onclick=updateRow(${user.id})><span class="fa fa-pencil"></span></a></td>
-                    <td><a onclick="deleteRow(${user.id})"><span class="fa fa-remove"></span></a></td>
-                </tr>
-            </c:forEach>
         </table>
     </div>
 </div>
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index b9ede8138..862400c78 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -74,6 +74,18 @@ function successNoty(text) {
     }).show();
 }
 
+function renderEditBtn(data, type, row) {
+    if (type === "display") {
+        return "<a onclick='updateRow(" + row.id + ");'><span class='fa fa-pencil'></span></a>";
+    }
+}
+
+function renderDeleteBtn(data, type, row) {
+    if (type === "display") {
+        return "<a onclick='deleteRow(" + row.id + ");'><span class='fa fa-remove'></span></a>";
+    }
+}
+
 function failNoty(jqXHR) {
     closeNoty();
     failedNote = new Noty({
diff --git a/src/main/webapp/resources/js/topjava.users.js b/src/main/webapp/resources/js/topjava.users.js
index fa1270fce..5acccea90 100644
--- a/src/main/webapp/resources/js/topjava.users.js
+++ b/src/main/webapp/resources/js/topjava.users.js
@@ -27,6 +27,10 @@ function enable(chkbox, id) {
 $(function () {
     makeEditable(
         $("#datatable").DataTable({
+            "ajax": {
+                "url": userAjaxUrl,
+                "dataSrc": ""
+            },
             "paging": false,
             "info": true,
             "columns": [
@@ -34,24 +38,44 @@ $(function () {
                     "data": "name"
                 },
                 {
-                    "data": "email"
+                    "data": "email",
+                    "render": function (data, type, row) {
+                        if (type === "display") {
+                            return "<a href='mailto:" + data + "'>" + data + "</a>";
+                        }
+                        return data;
+                    }
                 },
                 {
                     "data": "roles"
                 },
                 {
-                    "data": "enabled"
+                    "data": "enabled",
+                    "render": function (data, type, row) {
+                        if (type === "display") {
+                            return "<input type='checkbox' " + (data ? "checked" : "") + " onclick='enable($(this)," + row.id + ");'/>";
+                        }
+                        return data;
+                    }
                 },
                 {
-                    "data": "registered"
+                    "data": "registered",
+                    "render": function (date, type, row) {
+                        if (type === "display") {
+                            return date.substring(0, 10);
+                        }
+                        return date;
+                    }
                 },
                 {
-                    "defaultContent": "Edit",
-                    "orderable": false
+                    "orderable": false,
+                    "defaultContent": "",
+                    "render": renderEditBtn
                 },
                 {
-                    "defaultContent": "Delete",
-                    "orderable": false
+                    "orderable": false,
+                    "defaultContent": "",
+                    "render": renderDeleteBtn
                 }
             ],
             "order": [
@@ -59,7 +83,12 @@ $(function () {
                     0,
                     "asc"
                 ]
-            ]
+            ],
+            "createdRow": function (row, data, dataIndex) {
+                if (!data.enabled) {
+                    $(row).attr("data-user-enabled", false);
+                }
+            }
         })
     );
 });
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
index 6832eaea9..cfa0c3917 100644
--- a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
@@ -1,16 +1,11 @@
 package ru.javawebinar.topjava.web;
 
-import org.assertj.core.matcher.AssertionMatcher;
 import org.junit.jupiter.api.Test;
-import ru.javawebinar.topjava.model.User;
-
-import java.util.List;
 
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
 import static ru.javawebinar.topjava.MealTestData.meals;
-import static ru.javawebinar.topjava.UserTestData.*;
 import static ru.javawebinar.topjava.util.MealsUtil.getTos;
 
 class RootControllerTest extends AbstractControllerTest {
@@ -21,15 +16,7 @@ void getUsers() throws Exception {
                 .andDo(print())
                 .andExpect(status().isOk())
                 .andExpect(view().name("users"))
-                .andExpect(forwardedUrl("/WEB-INF/jsp/users.jsp"))
-                .andExpect(model().attribute("users",
-                        new AssertionMatcher<List<User>>() {
-                            @Override
-                            public void assertion(List<User> actual) throws AssertionError {
-                                USER_MATCHER.assertMatch(actual, admin, guest, user);
-                            }
-                        }
-                ));
+                .andExpect(forwardedUrl("/WEB-INF/jsp/users.jsp"));
     }
 
     @Test

From 9264ddbc3d3550a9c7b8a04392f32ddbbda969d4 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:02:45 +0300
Subject: [PATCH 099/103] 9_08_js_i18n

---
 config/messages/app.properties                |  6 ++++++
 config/messages/app_ru.properties             |  6 ++++++
 src/main/webapp/WEB-INF/jsp/users.jsp         | 11 +++++++++-
 .../webapp/resources/js/topjava.common.js     | 20 ++++++++++---------
 src/main/webapp/resources/js/topjava.users.js |  8 ++++----
 5 files changed, 37 insertions(+), 14 deletions(-)

diff --git a/config/messages/app.properties b/config/messages/app.properties
index 4f3f55955..d0df81e6e 100644
--- a/config/messages/app.properties
+++ b/config/messages/app.properties
@@ -26,5 +26,11 @@ meal.calories=Calories
 
 common.add=Add
 common.select=Select
+common.deleted=Record deleted
+common.saved=Record saved
+common.enabled=Record enabled
+common.disabled=Record disabled
+common.errorStatus=Error status
+common.confirm=Are you sure?
 common.save=Save
 common.cancel=Cancel
\ No newline at end of file
diff --git a/config/messages/app_ru.properties b/config/messages/app_ru.properties
index bca686630..90d4aff13 100644
--- a/config/messages/app_ru.properties
+++ b/config/messages/app_ru.properties
@@ -26,5 +26,11 @@ meal.calories=Калории
 
 common.add=Добавить
 common.select=Выбрать
+common.deleted=Запись удалена
+common.saved=Запись сохранена
+common.enabled=Запись активирована
+common.disabled=Запись деактивирована
+common.errorStatus=Статус ошибки
+common.confirm=Вы уверены?
 common.save=Сохранить
 common.cancel=Отменить
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/users.jsp b/src/main/webapp/WEB-INF/jsp/users.jsp
index f603d4496..748a3c28c 100644
--- a/src/main/webapp/WEB-INF/jsp/users.jsp
+++ b/src/main/webapp/WEB-INF/jsp/users.jsp
@@ -37,7 +37,7 @@
     <div class="modal-dialog">
         <div class="modal-content">
             <div class="modal-header">
-                <h4 class="modal-title"><spring:message code="user.add"/></h4>
+                <h4 class="modal-title" id="modalTitle"></h4>
                 <button type="button" class="close" data-dismiss="modal" onclick="closeNoty()">&times;</button>
             </div>
             <div class="modal-body">
@@ -78,4 +78,13 @@
 </div>
 <jsp:include page="fragments/footer.jsp"/>
 </body>
+<script type="text/javascript">
+    const i18n = {}; // https://learn.javascript.ru/object
+    i18n["addTitle"] = '<spring:message code="user.add"/>';
+    i18n["editTitle"] = '<spring:message code="user.edit"/>';
+
+    <c:forEach var="key" items='${["common.deleted","common.saved","common.enabled","common.disabled","common.errorStatus","common.confirm"]}'>
+    i18n["${key}"] = "<spring:message code="${key}"/>";
+    </c:forEach>
+</script>
 </html>
\ No newline at end of file
diff --git a/src/main/webapp/resources/js/topjava.common.js b/src/main/webapp/resources/js/topjava.common.js
index 862400c78..bc76e45f7 100644
--- a/src/main/webapp/resources/js/topjava.common.js
+++ b/src/main/webapp/resources/js/topjava.common.js
@@ -13,28 +13,30 @@ function makeEditable(datatableApi) {
 }
 
 function add() {
+    $("#modalTitle").html(i18n["addTitle"]);
     form.find(":input").val("");
     $("#editRow").modal();
 }
 
 function updateRow(id) {
     form.find(":input").val("");
+    $("#modalTitle").html(i18n["editTitle"]);
     $.get(ctx.ajaxUrl + id, function (data) {
         $.each(data, function (key, value) {
-            form.find("input[name='" + key + "']").val(value);
+            form.find(`input[name='${key}']`).val(value);
         });
         $('#editRow').modal();
     });
 }
 
 function deleteRow(id) {
-    if (confirm('Are you sure?')) {
+    if (confirm(i18n['common.confirm'])) {
         $.ajax({
             url: ctx.ajaxUrl + id,
             type: "DELETE"
         }).done(function () {
             ctx.updateTable();
-            successNoty("Deleted");
+            successNoty("common.deleted");
         });
     }
 }
@@ -51,7 +53,7 @@ function save() {
     }).done(function () {
         $("#editRow").modal("hide");
         ctx.updateTable();
-        successNoty("Saved");
+        successNoty("common.saved");
     });
 }
 
@@ -64,10 +66,10 @@ function closeNoty() {
     }
 }
 
-function successNoty(text) {
+function successNoty(key) {
     closeNoty();
     new Noty({
-        text: "<span class='fa fa-lg fa-check'></span> &nbsp;" + text,
+        text: `<span class='fa fa-lg fa-check'></span> &nbsp;${i18n[key]}`,
         type: 'success',
         layout: "bottomRight",
         timeout: 1000
@@ -76,20 +78,20 @@ function successNoty(text) {
 
 function renderEditBtn(data, type, row) {
     if (type === "display") {
-        return "<a onclick='updateRow(" + row.id + ");'><span class='fa fa-pencil'></span></a>";
+        return `<a onclick='updateRow(${row.id});'><span class='fa fa-pencil'></span></a>`;
     }
 }
 
 function renderDeleteBtn(data, type, row) {
     if (type === "display") {
-        return "<a onclick='deleteRow(" + row.id + ");'><span class='fa fa-remove'></span></a>";
+        return `<a onclick='deleteRow(${row.id});'><span class='fa fa-remove'></span></a>`;
     }
 }
 
 function failNoty(jqXHR) {
     closeNoty();
     failedNote = new Noty({
-        text: "<span class='fa fa-lg fa-exclamation-circle'></span> &nbsp;Error status: " + jqXHR.status + (jqXHR.responseJSON ? "<br>" + jqXHR.responseJSON : ""),
+        text: `<span class='fa fa-lg fa-exclamation-circle'></span> &nbsp;${i18n['common.errorStatus']}: ${jqXHR.status}${jqXHR.responseJSON ? '<br>' + jqXHR.responseJSON : ''}`,
         type: "error",
         layout: "bottomRight"
     });
diff --git a/src/main/webapp/resources/js/topjava.users.js b/src/main/webapp/resources/js/topjava.users.js
index 5acccea90..121791c18 100644
--- a/src/main/webapp/resources/js/topjava.users.js
+++ b/src/main/webapp/resources/js/topjava.users.js
@@ -14,10 +14,10 @@ function enable(chkbox, id) {
     $.ajax({
         url: userAjaxUrl + id,
         type: "POST",
-        data: "enabled=" + enabled
+        data: `enabled=${enabled}`
     }).done(function () {
         chkbox.closest("tr").attr("data-user-enabled", enabled);
-        successNoty(enabled ? "Enabled" : "Disabled");
+        successNoty(enabled ? "common.enabled" : "common.disabled");
     }).fail(function () {
         $(chkbox).prop("checked", !enabled);
     });
@@ -41,7 +41,7 @@ $(function () {
                     "data": "email",
                     "render": function (data, type, row) {
                         if (type === "display") {
-                            return "<a href='mailto:" + data + "'>" + data + "</a>";
+                            return `<a href="mailto:${data}">${data}</a>`;
                         }
                         return data;
                     }
@@ -53,7 +53,7 @@ $(function () {
                     "data": "enabled",
                     "render": function (data, type, row) {
                         if (type === "display") {
-                            return "<input type='checkbox' " + (data ? "checked" : "") + " onclick='enable($(this)," + row.id + ");'/>";
+                            return `<input type='checkbox' ${data ? 'checked' : ''} onclick='enable($(this),${row.id});'/>`;
                         }
                         return data;
                     }

From bf05ee9f8ef9058d3475c99166c216f93ec63697 Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:03:03 +0300
Subject: [PATCH 100/103] 9_09_min_form_login

---
 src/main/resources/spring/spring-security.xml        | 8 ++++++++
 src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp | 4 ++--
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/main/resources/spring/spring-security.xml b/src/main/resources/spring/spring-security.xml
index 2b83a0d71..9e143bc9f 100644
--- a/src/main/resources/spring/spring-security.xml
+++ b/src/main/resources/spring/spring-security.xml
@@ -16,6 +16,14 @@
 
     <beans:bean name="noopEncoder" class="org.springframework.security.crypto.password.NoOpPasswordEncoder"/>
 
+    <http>
+        <intercept-url pattern="/admin/**" access="hasRole('ADMIN')"/>
+        <intercept-url pattern="/**" access="isAuthenticated()"/>
+        <form-login/>
+        <logout/>
+        <csrf disabled="true"/>
+    </http>
+
     <authentication-manager>
         <authentication-provider>
             <password-encoder ref="noopEncoder"/>
diff --git a/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
index bba77445f..8e14ccf82 100644
--- a/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
+++ b/src/main/webapp/WEB-INF/jsp/fragments/bodyHeader.jsp
@@ -6,8 +6,8 @@
         <a href="meals" class="navbar-brand"><img src="resources/images/icon-meal.png"> <spring:message code="app.title"/></a>
         <form class="form-inline my-2">
             <a class="btn btn-info mr-1" href="users"><spring:message code="user.title"/></a>
-            <a class="btn btn-primary" href="">
-                <span class="fa fa-sign-in"></span>
+            <a class="btn btn-primary" href="logout">
+                <span class="fa fa-sign-out"></span>
             </a>
         </form>
     </div>

From d52b90bb6fd9775eee13f777544d35cb0f781dae Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:03:42 +0300
Subject: [PATCH 101/103] 9_10_jsp_form_login

---
 config/messages/app.properties                |  5 ++
 config/messages/app_ru.properties             |  5 ++
 .../topjava/web/RootController.java           | 15 ++--
 src/main/resources/spring/spring-mvc.xml      | 28 ++++---
 src/main/resources/spring/spring-security.xml |  9 ++-
 src/main/webapp/WEB-INF/jsp/index.jsp         | 23 ------
 src/main/webapp/WEB-INF/jsp/login.jsp         | 77 +++++++++++++++++++
 src/main/webapp/resources/css/style.css       | 18 +++++
 src/main/webapp/test.html                     | 13 ++++
 9 files changed, 146 insertions(+), 47 deletions(-)
 delete mode 100644 src/main/webapp/WEB-INF/jsp/index.jsp
 create mode 100644 src/main/webapp/WEB-INF/jsp/login.jsp
 create mode 100644 src/main/webapp/test.html

diff --git a/config/messages/app.properties b/config/messages/app.properties
index d0df81e6e..f34c18257 100644
--- a/config/messages/app.properties
+++ b/config/messages/app.properties
@@ -1,4 +1,9 @@
 app.title=Calories management
+app.stackTitle=Application stack:
+app.description=<a href="https://github.com/JavaOPs/topjava">Java Enterprise project</a> with registration/authorization and role-based access rights (USER, ADMIN). \
+Admin could create/edit/delete users, users - manage your profile and data (meals) via UI (AJAX) and REST with basic authorization. \
+Meals could be filtered by date and time. Meal record color depends on daily calories sum exceeding "Daily calorie limit" (editable user's profile paramets). \
+All REST interface covered with JUnit tests by Spring MVC Test and Spring Security Test.
 app.footer=<a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a> internship application
 app.login=Login as
 
diff --git a/config/messages/app_ru.properties b/config/messages/app_ru.properties
index 90d4aff13..4df962942 100644
--- a/config/messages/app_ru.properties
+++ b/config/messages/app_ru.properties
@@ -1,4 +1,9 @@
 app.title=Подсчет калорий
+app.stackTitle=Стек технологий:
+app.description=<a href="https://github.com/JavaOPs/topjava">Java Enterprise проект</a> с регистрацией/авторизацией и правами доступа на основе ролей (USER, ADMIN). \
+Администратор может создавать/редактировать/удалять пользователей, а пользователи - управлять своим профилем и данными (едой) через UI (по AJAX) и по REST интерфейсу с базовой авторизацией. \
+Возможна фильтрация еды по датам и времени. Цвет записи таблицы еды зависит от того, превышает ли сумма калорий за день норму (редактируемый параметр в профиле пользователя). \
+Весь REST интерфейс покрывается JUnit тестами, используя Spring MVC Test и Spring Security Test.
 app.footer=Приложение стажировки <a href="https://github.com/JavaOPs/topjava" target=_blank>Spring 5/JPA Enterprise (Topjava)</a>
 app.login=Зайти как
 
diff --git a/src/main/java/ru/javawebinar/topjava/web/RootController.java b/src/main/java/ru/javawebinar/topjava/web/RootController.java
index ea173a020..3ca4591e0 100644
--- a/src/main/java/ru/javawebinar/topjava/web/RootController.java
+++ b/src/main/java/ru/javawebinar/topjava/web/RootController.java
@@ -6,12 +6,9 @@
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
 import ru.javawebinar.topjava.service.MealService;
 import ru.javawebinar.topjava.util.MealsUtil;
 
-import javax.servlet.http.HttpServletRequest;
-
 @Controller
 public class RootController {
     private static final Logger log = LoggerFactory.getLogger(RootController.class);
@@ -22,7 +19,7 @@ public class RootController {
     @GetMapping("/")
     public String root() {
         log.info("root");
-        return "index";
+        return "redirect:meals";
     }
 
     @GetMapping("/users")
@@ -31,12 +28,10 @@ public String getUsers() {
         return "users";
     }
 
-    @PostMapping("/users")
-    public String setUser(HttpServletRequest request) {
-        int userId = Integer.parseInt(request.getParameter("userId"));
-        log.info("setUser {}", userId);
-        SecurityUtil.setAuthUserId(userId);
-        return "redirect:meals";
+    @GetMapping("/login")
+    public String login() {
+        log.info("login");
+        return "login";
     }
 
     @GetMapping("/meals")
diff --git a/src/main/resources/spring/spring-mvc.xml b/src/main/resources/spring/spring-mvc.xml
index 1201341ab..592510332 100644
--- a/src/main/resources/spring/spring-mvc.xml
+++ b/src/main/resources/spring/spring-mvc.xml
@@ -1,12 +1,16 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:context="http://www.springframework.org/schema/context"
-       xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc"
+       xmlns:p="http://www.springframework.org/schema/p"
+       xmlns:mvc="http://www.springframework.org/schema/mvc"
        xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
 
     <bean class="ru.javawebinar.topjava.web.json.JacksonObjectMapper" id="objectMapper" factory-method="getMapper"/>
 
+    <!-- serve static resources (*.html, ...) from src/main/webapp/ -->
+    <mvc:default-servlet-handler/>
+
     <mvc:annotation-driven conversion-service="conversionService">
         <mvc:message-converters>
             <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
@@ -44,17 +48,17 @@
           p:prefix="/WEB-INF/jsp/"
           p:suffix=".jsp"/>
 
-<!--
-    <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"
-          p:cacheSeconds="60"
-          p:defaultEncoding="UTF-8">
-        <property name="basenames">
-            <list>
-                <value>messages/app</value>
-            </list>
-        </property>
-    </bean>
--->
+    <!--
+        <bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"
+              p:cacheSeconds="60"
+              p:defaultEncoding="UTF-8">
+            <property name="basenames">
+                <list>
+                    <value>messages/app</value>
+                </list>
+            </property>
+        </bean>
+    -->
     <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"
           p:cacheSeconds="5"
           p:defaultEncoding="UTF-8">
diff --git a/src/main/resources/spring/spring-security.xml b/src/main/resources/spring/spring-security.xml
index 9e143bc9f..d019006d8 100644
--- a/src/main/resources/spring/spring-security.xml
+++ b/src/main/resources/spring/spring-security.xml
@@ -17,10 +17,15 @@
     <beans:bean name="noopEncoder" class="org.springframework.security.crypto.password.NoOpPasswordEncoder"/>
 
     <http>
+        <intercept-url pattern="/login" access="permitAll()"/>
+
         <intercept-url pattern="/admin/**" access="hasRole('ADMIN')"/>
         <intercept-url pattern="/**" access="isAuthenticated()"/>
-        <form-login/>
-        <logout/>
+
+        <form-login login-page="/login" default-target-url="/meals"
+                    authentication-failure-url="/login?error=true"
+                    login-processing-url="/spring_security_check"/>
+        <logout logout-success-url="/login"/>
         <csrf disabled="true"/>
     </http>
 
diff --git a/src/main/webapp/WEB-INF/jsp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
deleted file mode 100644
index cc610bd72..000000000
--- a/src/main/webapp/WEB-INF/jsp/index.jsp
+++ /dev/null
@@ -1,23 +0,0 @@
-<%@ page contentType="text/html;charset=UTF-8" %>
-<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
-<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
-
-<html>
-<jsp:include page="fragments/headTag.jsp"/>
-<body>
-<jsp:include page="fragments/bodyHeader.jsp"/>
-<div class="jumbotron">
-    <div class="container">
-        <form method="post" action="users" class="form-inline">
-            <label><spring:message code="app.login"/></label>
-            <select name="userId" class="form-control mx-3">
-                <option value="100000" selected>User</option>
-                <option value="100001">Admin</option>
-            </select>
-            <button type="submit" class="btn btn-primary"><spring:message code="common.select"/></button>
-        </form>
-    </div>
-</div>
-<jsp:include page="fragments/footer.jsp"/>
-</body>
-</html>
\ No newline at end of file
diff --git a/src/main/webapp/WEB-INF/jsp/login.jsp b/src/main/webapp/WEB-INF/jsp/login.jsp
new file mode 100644
index 000000000..443f6c434
--- /dev/null
+++ b/src/main/webapp/WEB-INF/jsp/login.jsp
@@ -0,0 +1,77 @@
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
+
+<html>
+<jsp:include page="fragments/headTag.jsp"/>
+<body>
+<nav class="navbar navbar-dark bg-dark py-0">
+    <div class="container">
+        <div class="navbar-brand"><img src="resources/images/icon-meal.png"> <spring:message code="app.title"/></div>
+        <form class="form-inline my-2" id="login_form" action="spring_security_check" method="post">
+            <input class="form-control mr-1" type="text" placeholder="Email" name="username">
+            <input class="form-control mr-1" type="password" placeholder="Password" name="password">
+            <button class="btn btn-success" type="submit">
+                <span class="fa fa-sign-in"></span>
+            </button>
+        </form>
+    </div>
+</nav>
+
+<div class="jumbotron py-0">
+    <div class="container">
+        <c:if test="${param.error}">
+            <div class="error">${sessionScope["SPRING_SECURITY_LAST_EXCEPTION"].message}</div>
+        </c:if>
+        <c:if test="${not empty param.message}">
+            <div class="message"><spring:message code="${param.message}" text=""/></div>
+        </c:if>
+        <br/>
+        <p>
+            <button type="submit" class="btn btn-lg btn-primary" onclick="login('user@yandex.ru', 'password')">
+                <spring:message code="app.login"/> User
+            </button>
+            <button type="submit" class="btn btn-lg btn-primary" onclick="login('admin@gmail.com', 'admin')">
+                <spring:message code="app.login"/> Admin
+            </button>
+        </p>
+        <br/>
+        <div class="lead py-4"><spring:message code="app.stackTitle"/> <br>
+            <a href="http://projects.spring.io/spring-security/">Spring Security</a>,
+            <a href="https://docs.spring.io/spring/docs/current/spring-framework-reference/html/mvc.html">Spring MVC</a>,
+            <a href="http://projects.spring.io/spring-data-jpa/">Spring Data JPA</a>,
+            <a href="http://spring.io/blog/2014/05/07/preview-spring-security-test-method-security">Spring Security
+                Test</a>,
+            <a href="http://hibernate.org/orm/">Hibernate ORM</a>,
+            <a href="http://hibernate.org/validator/">Hibernate Validator</a>,
+            <a href="http://www.slf4j.org/">SLF4J</a>,
+            <a href="https://github.com/FasterXML/jackson">Json Jackson</a>,
+            <a href="http://ru.wikipedia.org/wiki/JSP">JSP</a>,
+            <a href="http://en.wikipedia.org/wiki/JavaServer_Pages_Standard_Tag_Library">JSTL</a>,
+            <a href="http://tomcat.apache.org/">Apache Tomcat</a>,
+            <a href="http://www.webjars.org/">WebJars</a>,
+            <a href="http://datatables.net/">DataTables</a>,
+            <a href="http://ehcache.org">EHCACHE</a>,
+            <a href="http://www.postgresql.org/">PostgreSQL</a>,
+            <a href="http://hsqldb.org/">HSQLDB</a>,
+            <a href="https://junit.org/junit5/">JUnit 5</a>,
+            <a href="http://hamcrest.org/JavaHamcrest/">Hamcrest</a>,
+            <a href="https://assertj.github.io/doc/">AssertJ</a>,
+            <a href="http://jquery.com/">jQuery</a>,
+            <a href="https://plugins.jquery.com/">jQuery plugins</a>,
+            <a href="http://getbootstrap.com/">Bootstrap</a>.
+        </div>
+    </div>
+</div>
+<div class="container lead"><spring:message code="app.description"/>
+</div>
+<jsp:include page="fragments/footer.jsp"/>
+<script type="text/javascript">
+    function login(username, password) {
+        $('input[name="username"]').val(username);
+        $('input[name="password"]').val(password);
+        $("#login_form").submit();
+    }
+</script>
+</body>
+</html>
\ No newline at end of file
diff --git a/src/main/webapp/resources/css/style.css b/src/main/webapp/resources/css/style.css
index bdf079fac..9e8db29aa 100644
--- a/src/main/webapp/resources/css/style.css
+++ b/src/main/webapp/resources/css/style.css
@@ -14,6 +14,24 @@ tr[data-user-enabled="false"] {
     opacity: 0.3;
 }
 
+.error, .message {
+    padding: 10px;
+    border-radius: 4px;
+    font-size: 16px;
+}
+
+.error {
+    color: #a94442;
+    background-color: #f2dede;
+    border: 1px solid #ebccd1;
+}
+
+.message {
+    color: #2f9635;
+    background-color: #c6fbc2;
+    border: 1px solid #9feba6;
+}
+
 /*https://getbootstrap.com/docs/4.0/examples/sticky-footer/sticky-footer.css*/
 html {
     position: relative;
diff --git a/src/main/webapp/test.html b/src/main/webapp/test.html
new file mode 100644
index 000000000..e50b33277
--- /dev/null
+++ b/src/main/webapp/test.html
@@ -0,0 +1,13 @@
+<html>
+<link rel="stylesheet" href="resources/css/style.css">
+<link rel="stylesheet" href="webjars/bootstrap/4.4.1/dist/css/bootstrap.min.css">
+<link rel="shortcut icon" href="resources/images/icon-meal.png">
+<body>
+<hr/>
+<ul>
+    <li><a href="users">User list</a></li>
+    <li><a href="meals">Meal list</a></li>
+</ul>
+<hr/>
+</body>
+</html>
\ No newline at end of file

From 5cc99bc6a3fe9c3e33bd79785e26cf392136b8fb Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:04:13 +0300
Subject: [PATCH 102/103] 9_11_auth_via_user_service

---
 .../javawebinar/topjava/AuthorizedUser.java   | 36 +++++++++++++++++++
 .../ru/javawebinar/topjava/model/Role.java    | 12 +++++--
 .../topjava/service/UserService.java          | 19 ++++++++--
 .../ru/javawebinar/topjava/to/UserTo.java     | 22 ++++++++++--
 .../javawebinar/topjava/util/UsersUtil.java   |  5 +++
 .../javawebinar/topjava/web/SecurityUtil.java | 27 +++++++++-----
 src/main/resources/spring/spring-security.xml |  9 ++++-
 .../web/user/ProfileRestControllerTest.java   |  2 +-
 8 files changed, 115 insertions(+), 17 deletions(-)
 create mode 100644 src/main/java/ru/javawebinar/topjava/AuthorizedUser.java

diff --git a/src/main/java/ru/javawebinar/topjava/AuthorizedUser.java b/src/main/java/ru/javawebinar/topjava/AuthorizedUser.java
new file mode 100644
index 000000000..47c06302d
--- /dev/null
+++ b/src/main/java/ru/javawebinar/topjava/AuthorizedUser.java
@@ -0,0 +1,36 @@
+package ru.javawebinar.topjava;
+
+import ru.javawebinar.topjava.model.User;
+import ru.javawebinar.topjava.to.UserTo;
+import ru.javawebinar.topjava.util.UsersUtil;
+
+import java.io.Serial;
+
+public class AuthorizedUser extends org.springframework.security.core.userdetails.User {
+    @Serial
+    private static final long serialVersionUID = 1L;
+
+    private UserTo userTo;
+
+    public AuthorizedUser(User user) {
+        super(user.getEmail(), user.getPassword(), user.isEnabled(), true, true, true, user.getRoles());
+        this.userTo = UsersUtil.asTo(user);
+    }
+
+    public int getId() {
+        return userTo.id();
+    }
+
+    public void update(UserTo newTo) {
+        userTo = newTo;
+    }
+
+    public UserTo getUserTo() {
+        return userTo;
+    }
+
+    @Override
+    public String toString() {
+        return userTo.toString();
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/model/Role.java b/src/main/java/ru/javawebinar/topjava/model/Role.java
index acb7a276f..27f3e5231 100644
--- a/src/main/java/ru/javawebinar/topjava/model/Role.java
+++ b/src/main/java/ru/javawebinar/topjava/model/Role.java
@@ -1,6 +1,14 @@
 package ru.javawebinar.topjava.model;
 
-public enum Role {
+import org.springframework.security.core.GrantedAuthority;
+
+public enum Role implements GrantedAuthority {
     USER,
-    ADMIN
+    ADMIN;
+
+//    https://stackoverflow.com/a/19542316/548473
+    @Override
+    public String getAuthority() {
+        return "ROLE_" + name();
+    }
 }
\ No newline at end of file
diff --git a/src/main/java/ru/javawebinar/topjava/service/UserService.java b/src/main/java/ru/javawebinar/topjava/service/UserService.java
index 8913ffe83..8459f4e8c 100644
--- a/src/main/java/ru/javawebinar/topjava/service/UserService.java
+++ b/src/main/java/ru/javawebinar/topjava/service/UserService.java
@@ -2,9 +2,14 @@
 
 import org.springframework.cache.annotation.CacheEvict;
 import org.springframework.cache.annotation.Cacheable;
+import org.springframework.context.annotation.Scope;
+import org.springframework.context.annotation.ScopedProxyMode;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.Assert;
+import ru.javawebinar.topjava.AuthorizedUser;
 import ru.javawebinar.topjava.model.User;
 import ru.javawebinar.topjava.repository.UserRepository;
 import ru.javawebinar.topjava.to.UserTo;
@@ -14,8 +19,9 @@
 
 import static ru.javawebinar.topjava.util.ValidationUtil.checkNotFound;
 
-@Service
-public class UserService {
+@Service("userService")
+@Scope(proxyMode = ScopedProxyMode.TARGET_CLASS)
+public class UserService implements UserDetailsService {
 
     private final UserRepository repository;
 
@@ -72,6 +78,15 @@ public void enable(int id, boolean enabled) {
         repository.save(user);  // !! need only for JDBC implementation
     }
 
+    @Override
+    public AuthorizedUser loadUserByUsername(String email) throws UsernameNotFoundException {
+        User user = repository.getByEmail(email.toLowerCase());
+        if (user == null) {
+            throw new UsernameNotFoundException("User " + email + " is not found");
+        }
+        return new AuthorizedUser(user);
+    }
+
     public User getWithMeals(int id) {
         return checkNotFound(repository.getWithMeals(id), id);
     }
diff --git a/src/main/java/ru/javawebinar/topjava/to/UserTo.java b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
index ea1ef360b..3a421df49 100644
--- a/src/main/java/ru/javawebinar/topjava/to/UserTo.java
+++ b/src/main/java/ru/javawebinar/topjava/to/UserTo.java
@@ -1,10 +1,18 @@
 package ru.javawebinar.topjava.to;
 
+import org.hibernate.validator.constraints.Range;
+import ru.javawebinar.topjava.util.UsersUtil;
+
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Size;
+import java.io.Serial;
+import java.io.Serializable;
 
-public class UserTo extends BaseTo {
+public class UserTo extends BaseTo implements Serializable {
+    @Serial
+    private static final long serialVersionUID = 1L;
 
     @NotBlank
     @Size(min = 2, max = 100)
@@ -19,14 +27,19 @@ public class UserTo extends BaseTo {
     @Size(min = 5, max = 32, message = "length must be between 5 and 32 characters")
     private String password;
 
+    @Range(min = 10, max = 10000)
+    @NotNull
+    private Integer caloriesPerDay = UsersUtil.DEFAULT_CALORIES_PER_DAY;
+
     public UserTo() {
     }
 
-    public UserTo(Integer id, String name, String email, String password) {
+    public UserTo(Integer id, String name, String email, String password, int caloriesPerDay) {
         super(id);
         this.name = name;
         this.email = email;
         this.password = password;
+        this.caloriesPerDay = caloriesPerDay;
     }
 
     public String getPassword() {
@@ -53,12 +66,17 @@ public void setEmail(String email) {
         this.email = email;
     }
 
+    public Integer getCaloriesPerDay() {
+        return caloriesPerDay;
+    }
+
     @Override
     public String toString() {
         return "UserTo{" +
                 "id=" + id +
                 ", name='" + name + '\'' +
                 ", email='" + email + '\'' +
+                ", caloriesPerDay='" + caloriesPerDay + '\'' +
                 '}';
     }
 }
diff --git a/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java b/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
index f4ea281d6..8243fa955 100644
--- a/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/util/UsersUtil.java
@@ -12,9 +12,14 @@ public static User createNewFromTo(UserTo userTo) {
         return new User(null, userTo.getName(), userTo.getEmail().toLowerCase(), userTo.getPassword(), Role.USER);
     }
 
+    public static UserTo asTo(User user) {
+        return new UserTo(user.getId(), user.getName(), user.getEmail(), user.getPassword(), user.getCaloriesPerDay());
+    }
+
     public static User updateFromTo(User user, UserTo userTo) {
         user.setName(userTo.getName());
         user.setEmail(userTo.getEmail().toLowerCase());
+        user.setCaloriesPerDay(userTo.getCaloriesPerDay());
         user.setPassword(userTo.getPassword());
         return user;
     }
diff --git a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
index f73a32697..ac5b99f05 100644
--- a/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
+++ b/src/main/java/ru/javawebinar/topjava/web/SecurityUtil.java
@@ -1,25 +1,34 @@
 package ru.javawebinar.topjava.web;
 
-import ru.javawebinar.topjava.model.AbstractBaseEntity;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import ru.javawebinar.topjava.AuthorizedUser;
 
-import static ru.javawebinar.topjava.util.UsersUtil.DEFAULT_CALORIES_PER_DAY;
+import static java.util.Objects.requireNonNull;
 
 public class SecurityUtil {
 
-    private static int id = AbstractBaseEntity.START_SEQ;
-
     private SecurityUtil() {
     }
 
-    public static int authUserId() {
-        return id;
+    public static AuthorizedUser safeGet() {
+        Authentication auth = SecurityContextHolder.getContext().getAuthentication();
+        if (auth == null) {
+            return null;
+        }
+        Object principal = auth.getPrincipal();
+        return (principal instanceof AuthorizedUser) ? (AuthorizedUser) principal : null;
     }
 
-    public static void setAuthUserId(int id) {
-        SecurityUtil.id = id;
+    public static AuthorizedUser get() {
+        return requireNonNull(safeGet(), "No authorized user found");
+    }
+
+    public static int authUserId() {
+        return get().getUserTo().id();
     }
 
     public static int authUserCaloriesPerDay() {
-        return DEFAULT_CALORIES_PER_DAY;
+        return get().getUserTo().getCaloriesPerDay();
     }
 }
\ No newline at end of file
diff --git a/src/main/resources/spring/spring-security.xml b/src/main/resources/spring/spring-security.xml
index d019006d8..97b944b4e 100644
--- a/src/main/resources/spring/spring-security.xml
+++ b/src/main/resources/spring/spring-security.xml
@@ -30,12 +30,19 @@
     </http>
 
     <authentication-manager>
-        <authentication-provider>
+        <authentication-provider user-service-ref="userService">
             <password-encoder ref="noopEncoder"/>
+<!--
+            <jdbc-user-service data-source-ref="dataSource"
+                               users-by-username-query="SELECT email, password, enabled FROM users WHERE email = ?"
+                               authorities-by-username-query="
+                                                       SELECT u.email, r.role FROM users u, user_roles r WHERE u.id = r.user_id AND u.email = ?"
+            />
             <user-service>
                 <user name="user@yandex.ru" password="password" authorities="ROLE_USER"/>
                 <user name="admin@gmail.com" password="admin" authorities="ROLE_ADMIN"/>
             </user-service>
+-->
         </authentication-provider>
     </authentication-manager>
 </beans:beans>
\ No newline at end of file
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
index cea83a035..96d59d53e 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
@@ -39,7 +39,7 @@ void delete() throws Exception {
 
     @Test
     void update() throws Exception {
-        UserTo updatedTo = new UserTo(null, "newName", "user@yandex.ru", "newPassword");
+        UserTo updatedTo = new UserTo(null, "newName", "user@yandex.ru", "newPassword", 1500);
         perform(MockMvcRequestBuilders.put(REST_URL).contentType(MediaType.APPLICATION_JSON)
                 .content(JsonUtil.writeValue(updatedTo)))
                 .andDo(print())

From 80bc81411eb3ad2eb6ed1fcbfce92359708ccdbe Mon Sep 17 00:00:00 2001
From: JavaOPs <admin@javaops.ru>
Date: Thu, 9 Apr 2026 01:04:56 +0300
Subject: [PATCH 103/103] 9_12_spring_security_test

---
 pom.xml                                       |  7 ++++
 .../ru/javawebinar/topjava/SpringMain.java    |  5 +++
 .../java/ru/javawebinar/topjava/TestUtil.java | 23 +++++++++++++
 .../topjava/web/AbstractControllerTest.java   |  4 +++
 .../topjava/web/RootControllerTest.java       | 15 +++++++-
 .../web/meal/MealRestControllerTest.java      |  2 ++
 .../web/user/AdminRestControllerTest.java     | 34 +++++++++++++++----
 .../web/user/ProfileRestControllerTest.java   | 17 ++++++++--
 8 files changed, 97 insertions(+), 10 deletions(-)
 create mode 100644 src/test/java/ru/javawebinar/topjava/TestUtil.java

diff --git a/pom.xml b/pom.xml
index 10698a7ce..10353859f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -322,6 +322,13 @@
             <artifactId>spring-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.security</groupId>
+            <artifactId>spring-security-test</artifactId>
+            <version>${spring.security.version}</version>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
diff --git a/src/test/java/ru/javawebinar/topjava/SpringMain.java b/src/test/java/ru/javawebinar/topjava/SpringMain.java
index 1dda999c5..5029cb5ca 100644
--- a/src/test/java/ru/javawebinar/topjava/SpringMain.java
+++ b/src/test/java/ru/javawebinar/topjava/SpringMain.java
@@ -14,6 +14,9 @@
 import java.util.Arrays;
 import java.util.List;
 
+import static ru.javawebinar.topjava.TestUtil.mockAuthorize;
+import static ru.javawebinar.topjava.UserTestData.user;
+
 public class SpringMain {
     public static void main(String[] args) {
         // java 7 automatic resource management (ARM)
@@ -23,6 +26,8 @@ public static void main(String[] args) {
             adminUserController.create(new User(null, "userName", "email@mail.ru", "password", Role.ADMIN));
             System.out.println();
 
+            mockAuthorize(user);
+
             MealRestController mealController = appCtx.getBean(MealRestController.class);
             List<MealTo> filteredMealsWithExcess =
                     mealController.getBetween(
diff --git a/src/test/java/ru/javawebinar/topjava/TestUtil.java b/src/test/java/ru/javawebinar/topjava/TestUtil.java
new file mode 100644
index 000000000..3688cd60e
--- /dev/null
+++ b/src/test/java/ru/javawebinar/topjava/TestUtil.java
@@ -0,0 +1,23 @@
+package ru.javawebinar.topjava;
+
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors;
+import org.springframework.test.web.servlet.request.RequestPostProcessor;
+import ru.javawebinar.topjava.model.User;
+
+public class TestUtil {
+
+    public static void mockAuthorize(User user) {
+        SecurityContextHolder.getContext().setAuthentication(
+                new UsernamePasswordAuthenticationToken(new AuthorizedUser(user), null, user.getRoles()));
+    }
+
+    public static RequestPostProcessor userHttpBasic(User user) {
+        return SecurityMockMvcRequestPostProcessors.httpBasic(user.getEmail(), user.getPassword());
+    }
+
+    public static RequestPostProcessor userAuth(User user) {
+        return SecurityMockMvcRequestPostProcessors.authentication(new UsernamePasswordAuthenticationToken(user.getEmail(), user.getPassword()));
+    }
+}
diff --git a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
index a86811cbc..bdddcc56a 100644
--- a/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/AbstractControllerTest.java
@@ -17,6 +17,9 @@
 
 import javax.annotation.PostConstruct;
 
+import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
+
+
 @SpringJUnitWebConfig(locations = {
         "classpath:spring/spring-app.xml",
         "classpath:spring/spring-mvc.xml",
@@ -52,6 +55,7 @@ private void postConstruct() {
         mockMvc = MockMvcBuilders
                 .webAppContextSetup(webApplicationContext)
                 .addFilter(CHARACTER_ENCODING_FILTER)
+                .apply(springSecurity())
                 .build();
     }
 
diff --git a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
index cfa0c3917..c844d3525 100644
--- a/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/RootControllerTest.java
@@ -1,18 +1,22 @@
 package ru.javawebinar.topjava.web;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
 import static ru.javawebinar.topjava.MealTestData.meals;
+import static ru.javawebinar.topjava.TestUtil.userAuth;
+import static ru.javawebinar.topjava.UserTestData.admin;
 import static ru.javawebinar.topjava.util.MealsUtil.getTos;
 
 class RootControllerTest extends AbstractControllerTest {
 
     @Test
     void getUsers() throws Exception {
-        perform(get("/users"))
+        perform(get("/users")
+                .with(userAuth(admin)))
                 .andDo(print())
                 .andExpect(status().isOk())
                 .andExpect(view().name("users"))
@@ -20,6 +24,15 @@ void getUsers() throws Exception {
     }
 
     @Test
+    void unAuth() throws Exception {
+        perform(get("/users"))
+                .andDo(print())
+                .andExpect(status().is3xxRedirection())
+                .andExpect(redirectedUrl("http://localhost/login"));
+    }
+
+    @Test
+    @Disabled
     void getMeals() throws Exception {
         perform(get("/meals"))
                 .andDo(print())
diff --git a/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
index 82bb7cd71..8e607a390 100644
--- a/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/meal/MealRestControllerTest.java
@@ -1,6 +1,7 @@
 package ru.javawebinar.topjava.web.meal;
 
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
@@ -22,6 +23,7 @@
 import static ru.javawebinar.topjava.util.MealsUtil.createTo;
 import static ru.javawebinar.topjava.util.MealsUtil.getTos;
 
+@Disabled
 class MealRestControllerTest extends AbstractControllerTest {
 
     private static final String REST_URL = MealRestController.REST_URL + '/';
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
index 462bafde3..ec14fff71 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/AdminRestControllerTest.java
@@ -16,6 +16,7 @@
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static ru.javawebinar.topjava.TestUtil.userHttpBasic;
 import static ru.javawebinar.topjava.UserTestData.*;
 
 class AdminRestControllerTest extends AbstractControllerTest {
@@ -27,7 +28,8 @@ class AdminRestControllerTest extends AbstractControllerTest {
 
     @Test
     void get() throws Exception {
-        perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID))
+        perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID)
+                .with(userHttpBasic(admin)))
                 .andExpect(status().isOk())
                 .andDo(print())
                 // https://jira.spring.io/browse/SPR-14472
@@ -37,7 +39,8 @@ void get() throws Exception {
 
     @Test
     void getByEmail() throws Exception {
-        perform(MockMvcRequestBuilders.get(REST_URL + "by-email?email=" + user.getEmail()))
+        perform(MockMvcRequestBuilders.get(REST_URL + "by-email?email=" + user.getEmail())
+                .with(userHttpBasic(admin)))
                 .andExpect(status().isOk())
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
                 .andExpect(USER_MATCHER.contentJson(user));
@@ -45,17 +48,32 @@ void getByEmail() throws Exception {
 
     @Test
     void delete() throws Exception {
-        perform(MockMvcRequestBuilders.delete(REST_URL + USER_ID))
+        perform(MockMvcRequestBuilders.delete(REST_URL + USER_ID)
+                .with(userHttpBasic(admin)))
                 .andDo(print())
                 .andExpect(status().isNoContent());
         assertThrows(NotFoundException.class, () -> userService.get(USER_ID));
     }
 
+    @Test
+    void getUnAuth() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL))
+                .andExpect(status().isUnauthorized());
+    }
+
+    @Test
+    void getForbidden() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL)
+                .with(userHttpBasic(user)))
+                .andExpect(status().isForbidden());
+    }
+
     @Test
     void update() throws Exception {
         User updated = getUpdated();
         perform(MockMvcRequestBuilders.put(REST_URL + USER_ID)
                 .contentType(MediaType.APPLICATION_JSON)
+                .with(userHttpBasic(admin))
                 .content(JsonUtil.writeValue(updated)))
                 .andExpect(status().isNoContent());
 
@@ -67,6 +85,7 @@ void createWithLocation() throws Exception {
         User newUser = getNew();
         ResultActions action = perform(MockMvcRequestBuilders.post(REST_URL)
                 .contentType(MediaType.APPLICATION_JSON)
+                .with(userHttpBasic(admin))
                 .content(JsonUtil.writeValue(newUser)))
                 .andExpect(status().isCreated());
 
@@ -79,7 +98,8 @@ void createWithLocation() throws Exception {
 
     @Test
     void getAll() throws Exception {
-        perform(MockMvcRequestBuilders.get(REST_URL))
+        perform(MockMvcRequestBuilders.get(REST_URL)
+                .with(userHttpBasic(admin)))
                 .andExpect(status().isOk())
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
                 .andExpect(USER_MATCHER.contentJson(admin, guest, user));
@@ -88,7 +108,8 @@ void getAll() throws Exception {
     @Test
     void getWithMeals() throws Exception {
         assumeDataJpa();
-        perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID + "/with-meals"))
+        perform(MockMvcRequestBuilders.get(REST_URL + ADMIN_ID + "/with-meals")
+                .with(userHttpBasic(admin)))
                 .andExpect(status().isOk())
                 .andDo(print())
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
@@ -99,7 +120,8 @@ void getWithMeals() throws Exception {
     void enable() throws Exception {
         perform(MockMvcRequestBuilders.patch(REST_URL + USER_ID)
                 .param("enabled", "false")
-                .contentType(MediaType.APPLICATION_JSON))
+                .contentType(MediaType.APPLICATION_JSON)
+                .with(userHttpBasic(admin)))
                 .andDo(print())
                 .andExpect(status().isNoContent());
 
diff --git a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
index 96d59d53e..67f8fc6ba 100644
--- a/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
+++ b/src/test/java/ru/javawebinar/topjava/web/user/ProfileRestControllerTest.java
@@ -14,6 +14,7 @@
 import static org.springframework.test.web.servlet.result.MockMvcResultHandlers.print;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+import static ru.javawebinar.topjava.TestUtil.userHttpBasic;
 import static ru.javawebinar.topjava.UserTestData.*;
 import static ru.javawebinar.topjava.web.user.ProfileRestController.REST_URL;
 
@@ -24,15 +25,23 @@ class ProfileRestControllerTest extends AbstractControllerTest {
 
     @Test
     void get() throws Exception {
-        perform(MockMvcRequestBuilders.get(REST_URL))
+        perform(MockMvcRequestBuilders.get(REST_URL)
+                .with(userHttpBasic(user)))
                 .andExpect(status().isOk())
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))
                 .andExpect(USER_MATCHER.contentJson(user));
     }
 
+    @Test
+    void getUnAuth() throws Exception {
+        perform(MockMvcRequestBuilders.get(REST_URL))
+                .andExpect(status().isUnauthorized());
+    }
+
     @Test
     void delete() throws Exception {
-        perform(MockMvcRequestBuilders.delete(REST_URL))
+        perform(MockMvcRequestBuilders.delete(REST_URL)
+                .with(userHttpBasic(user)))
                 .andExpect(status().isNoContent());
         USER_MATCHER.assertMatch(userService.getAll(), admin, guest);
     }
@@ -41,6 +50,7 @@ void delete() throws Exception {
     void update() throws Exception {
         UserTo updatedTo = new UserTo(null, "newName", "user@yandex.ru", "newPassword", 1500);
         perform(MockMvcRequestBuilders.put(REST_URL).contentType(MediaType.APPLICATION_JSON)
+                .with(userHttpBasic(user))
                 .content(JsonUtil.writeValue(updatedTo)))
                 .andDo(print())
                 .andExpect(status().isNoContent());
@@ -51,7 +61,8 @@ void update() throws Exception {
     @Test
     void getWithMeals() throws Exception {
         assumeDataJpa();
-        perform(MockMvcRequestBuilders.get(REST_URL + "/with-meals"))
+        perform(MockMvcRequestBuilders.get(REST_URL + "/with-meals")
+                .with(userHttpBasic(user)))
                 .andExpect(status().isOk())
                 .andDo(print())
                 .andExpect(content().contentTypeCompatibleWith(MediaType.APPLICATION_JSON))