Hibernate

docker-compose.yml

@@ -0,0 +1,32 @@
+services:
+  postgres:
+    image: postgres:16
+    environment:
+      POSTGRES_DB: postgres
+      POSTGRES_USER: postgres
+      POSTGRES_PASSWORD: zenbook14
+    ports:
+      - "5555:5556"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U postgres"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    image: redis:7
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis_data:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  postgres_data:
+  redis_data:

pom.xml

@@ -1,43 +1,170 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.emobile</groupId>
+    <artifactId>SpringToDo</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>SpringToDo</name>
+    <description>Spring Boot ToDo Application</description>
+
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
         <version>3.3.5</version>
-        <relativePath/> <!-- lookup parent from repository -->
+        <relativePath/>
     </parent>
-    <groupId>com.emobile</groupId>
-    <artifactId>SpringToDo</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <name>SpringToDo</name>
-    <description>SpringToDo</description>
 
     <properties>
         <java.version>21</java.version>
+        <mapstruct.version>1.5.5.Final</mapstruct.version>
+        <springdoc.version>2.5.0</springdoc.version>
+        <testcontainers.version>1.20.2</testcontainers.version>
+
+        <!-- Кодировки -->
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
     </properties>
 
     <dependencies>
+        <!-- Web + Validation -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+
+        <!-- JPA/Hibernate -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+        <!-- Flyway миграции -->
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-core</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-database-postgresql</artifactId>
+        </dependency>
+
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter</artifactId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-pool2</artifactId>
+        </dependency>
+
+        <!-- Swagger/OpenAPI аннотации + UI -->
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>${springdoc.version}</version>
+        </dependency>
+
+        <!-- MapStruct -->
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId>
+            <version>${mapstruct.version}</version>
         </dependency>
 
+        <!-- Lombok (опционально) -->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
+
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>postgresql</artifactId>
+            <version>${testcontainers.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>${testcontainers.version}</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <build>
+
+        <resources>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>false</filtering>
+            </resource>
+        </resources>
+
         <plugins>
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.mapstruct</groupId>
+                            <artifactId>mapstruct-processor</artifactId>
+                            <version>${mapstruct.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-resources-plugin</artifactId>
+                <version>3.3.1</version>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>3.2.5</version>
+                <configuration>
+                    <systemPropertyVariables>
+
+                        <spring.profiles.active>test,hibernate</spring.profiles.active>
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
-
 </project>

src/main/java/com/emobile/springtodo/SpringToDoApplication.java

@@ -2,7 +2,9 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cache.annotation.EnableCaching;
 
+@EnableCaching
 @SpringBootApplication
 public class SpringToDoApplication {
 

src/main/java/com/emobile/springtodo/config/HibernateConfig.java

@@ -0,0 +1,10 @@
+package com.emobile.springtodo.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+
+@Configuration
+@Profile("hibernate")
+public class HibernateConfig {
+    // пусто — убрали SessionFactory- бин, чтобы не было циклов
+}

src/main/java/com/emobile/springtodo/config/RedisConfig.java

@@ -0,0 +1,22 @@
+package com.emobile.springtodo.config;
+
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Profile;
+import org.springframework.data.redis.cache.RedisCacheConfiguration;
+import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.RedisSerializationContext;
+
+@Configuration
+@Profile("redis")
+public class RedisConfig {
+
+    @Bean
+    public RedisCacheConfiguration cacheConfiguration() {
+        return RedisCacheConfiguration.defaultCacheConfig()
+                .serializeValuesWith(RedisSerializationContext.SerializationPair
+                        .fromSerializer(new GenericJackson2JsonRedisSerializer()));
+    }
+}

src/main/java/com/emobile/springtodo/controller/ToDoAPI.java

@@ -0,0 +1,48 @@
+package com.emobile.springtodo.controller;
+
+import com.emobile.springtodo.dto.ToDoDto;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.responses.ApiResponses;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import io.swagger.v3.oas.annotations.responses.ApiResponse;
+
+import java.util.List;
+
+@Tag(name = "ToDoAPI", description = "API for managing TODO items")
+public interface ToDoAPI {
+
+    @Operation(summary = "Create a new TODO item")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "TODO created"),
+            @ApiResponse(responseCode = "404", description = "invalid input")
+    })
+    ToDoDto create(ToDoDto dto);
+
+    @Operation(summary = "Get TODO item by ID")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "TODO found"),
+            @ApiResponse(responseCode = "404", description = "TODO not found")
+    })
+    ToDoDto getById(Long id);
+
+    @Operation(summary = "Get all TODO items with pagination")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "List of TODOs")
+    })
+    List<ToDoDto> getAll(int limit, int offset);
+
+    @Operation(summary = "Update TODO item")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "TODO updated"),
+            @ApiResponse(responseCode = "404", description = "TODO not found"),
+            @ApiResponse(responseCode = "400", description = "Invalid input")
+    })
+    ToDoDto update(Long id, ToDoDto dto);
+
+    @Operation(summary = "Delete TODO item")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "TODO deleted"),
+            @ApiResponse(responseCode = "404", description = "TODO not found")
+    })
+    void delete(Long id);
+}

src/main/java/com/emobile/springtodo/controller/ToDoController.java

@@ -0,0 +1,45 @@
+package com.emobile.springtodo.controller;
+
+import com.emobile.springtodo.dto.ToDoDto;
+import com.emobile.springtodo.service.ToDoService;
+import jakarta.validation.Valid;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("api/todos")
+public class ToDoController implements ToDoAPI {
+
+    private final ToDoService service;
+
+    public ToDoController(ToDoService service) {
+        this.service = service;
+    }
+
+    @PostMapping
+    public ToDoDto create(@Valid @RequestBody ToDoDto dto){
+        return service.create(dto);
+    }
+
+    @GetMapping("/{id}")
+    public ToDoDto getById(@PathVariable Long id){
+        return service.findById(id);
+    }
+
+    @GetMapping
+    public List<ToDoDto> getAll(@RequestParam(defaultValue = "10") int limit,
+                                @RequestParam(defaultValue = "0") int offset){
+        return service.findAll(limit, offset);
+    }
+
+    @PutMapping("/{id}")
+    public ToDoDto update(@PathVariable Long id, @Valid @RequestBody ToDoDto dto){
+        return service.update(id, dto);
+    }
+
+    @DeleteMapping("/{id}")
+    public void delete(@PathVariable Long id){
+        service.delete(id);
+    }
+}