JPA

351004/Brazhalovich/Lab_1/pom.xml

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+<?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"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.2.2</version>
+        <relativePath/>
+    </parent>
+
+    <groupId>org.example</groupId>
+    <artifactId>newsapi</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <name>newsapi</name>
+    <description>REST API with JPA and Liquibase</description>
+
+    <properties>
+        <java.version>21</java.version>
+        <org.mapstruct.version>1.5.5.Final</org.mapstruct.version>
+        <lombok.version>1.18.30</lombok.version>
+    </properties>
+
+    <dependencies>
+        <!-- Web -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <!-- JPA / Hibernate (New) -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+
+        <!-- PostgreSQL Driver (New) -->
+        <dependency>
+            <groupId>org.postgresql</groupId>
+            <artifactId>postgresql</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+
+        <!-- Liquibase Migration (New) -->
+        <dependency>
+            <groupId>org.liquibase</groupId>
+            <artifactId>liquibase-core</artifactId>
+        </dependency>
+
+        <!-- Validation -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+
+        <!-- Lombok -->
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <version>${lombok.version}</version>
+            <optional>true</optional>
+        </dependency>
+
+        <!-- MapStruct -->
+        <dependency>
+            <groupId>org.mapstruct</groupId>
+            <artifactId>mapstruct</artifactId>
+            <version>${org.mapstruct.version}</version>
+        </dependency>
+
+        <!-- Test -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.rest-assured</groupId>
+            <artifactId>rest-assured</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <!-- TestContainers (New) -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-testcontainers</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>postgresql</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.11.0</version>
+                <configuration>
+                    <source>${java.version}</source>
+                    <target>${java.version}</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>${lombok.version}</version>
+                        </path>
+                        <path>
+                            <groupId>org.mapstruct</groupId>
+                            <artifactId>mapstruct-processor</artifactId>
+                            <version>${org.mapstruct.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>

351004/Brazhalovich/Lab_1/src/main/java/org/example/newsapi/NewsApiApplication.java

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+package org.example.newsapi;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class NewsApiApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(NewsApiApplication.class, args);
+    }
+}

351004/Brazhalovich/Lab_1/src/main/java/org/example/newsapi/controller/CommentController.java

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+package org.example.newsapi.controller;
+
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.example.newsapi.dto.request.CommentRequestTo;
+import org.example.newsapi.dto.response.CommentResponseTo;
+import org.example.newsapi.service.CommentService;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/v1.0/comments")
+@RequiredArgsConstructor
+public class CommentController {
+
+    private final CommentService commentService;
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public CommentResponseTo create(@RequestBody @Valid CommentRequestTo request) {
+        return commentService.create(request);
+    }
+
+    @GetMapping
+    public List<CommentResponseTo> getAll(@PageableDefault(size = 50) Pageable pageable) {
+        return commentService.findAll(pageable).getContent();
+    }
+
+    @GetMapping("/{id}")
+    public CommentResponseTo getById(@PathVariable Long id) {
+        return commentService.findById(id);
+    }
+
+    @PutMapping("/{id}")
+    public CommentResponseTo update(@PathVariable Long id, @RequestBody @Valid CommentRequestTo request) {
+        return commentService.update(id, request);
+    }
+
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable Long id) {
+        commentService.delete(id);
+    }
+}

351004/Brazhalovich/Lab_1/src/main/java/org/example/newsapi/controller/MarkerController.java

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+package org.example.newsapi.controller;
+
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.example.newsapi.dto.request.MarkerRequestTo;
+import org.example.newsapi.dto.response.MarkerResponseTo;
+import org.example.newsapi.service.MarkerService;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/v1.0/markers")
+@RequiredArgsConstructor
+public class MarkerController {
+
+    private final MarkerService markerService;
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public MarkerResponseTo create(@RequestBody @Valid MarkerRequestTo request) { // ПРОВЕРЬ @Valid
+        return markerService.create(request);
+    }
+
+    @GetMapping
+    public List<MarkerResponseTo> getAll(@PageableDefault(size = 50) Pageable pageable) {
+        return markerService.findAll(pageable).getContent();
+    }
+
+    @GetMapping("/{id}")
+    public MarkerResponseTo getById(@PathVariable Long id) {
+        return markerService.findById(id);
+    }
+
+    @PutMapping("/{id}")
+    public MarkerResponseTo update(@PathVariable Long id, @RequestBody @Valid MarkerRequestTo request) {
+        return markerService.update(id, request);
+    }
+
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable Long id) {
+        markerService.delete(id);
+    }
+}

351004/Brazhalovich/Lab_1/src/main/java/org/example/newsapi/controller/NewsController.java

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+package org.example.newsapi.controller;
+
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.example.newsapi.dto.request.NewsRequestTo;
+import org.example.newsapi.dto.response.NewsResponseTo;
+import org.example.newsapi.service.NewsService;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/v1.0/news")
+@RequiredArgsConstructor
+public class NewsController {
+
+    private final NewsService newsService;
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public NewsResponseTo create(@RequestBody @Valid NewsRequestTo request) {
+        System.out.println(">>> CREATE NEWS REQUEST: " + request);
+        System.out.println(">>> markerNames: " + request.getMarkerNames());
+        return newsService.create(request);
+    }
+
+    @GetMapping
+    public List<NewsResponseTo> getAll(@PageableDefault(size = 50) Pageable pageable) {
+        return newsService.findAll(pageable).getContent();
+    }
+
+    @GetMapping("/{id}")
+    public NewsResponseTo getById(@PathVariable Long id) {
+        return newsService.findById(id);
+    }
+
+    @PutMapping("/{id}")
+    public NewsResponseTo update(@PathVariable Long id, @RequestBody @Valid NewsRequestTo request) {
+        return newsService.update(id, request);
+    }
+
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable Long id) {
+        newsService.delete(id);
+    }
+}

351004/Brazhalovich/Lab_1/src/main/java/org/example/newsapi/controller/UserController.java

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+package org.example.newsapi.controller;
+
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.example.newsapi.dto.request.UserRequestTo;
+import org.example.newsapi.dto.response.UserResponseTo;
+import org.example.newsapi.service.UserService;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.Pageable;
+import org.springframework.data.web.PageableDefault;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+@RestController
+@RequestMapping("/api/v1.0/users")
+@RequiredArgsConstructor
+public class UserController {
+
+    private final UserService userService;
+
+    @PostMapping
+    @ResponseStatus(HttpStatus.CREATED)
+    public UserResponseTo create(@RequestBody @Valid UserRequestTo request) {
+        return userService.create(request);
+    }
+
+    @GetMapping
+    public List<UserResponseTo> getAll(@PageableDefault(size = 50) Pageable pageable) {
+        // Возвращаем только контент списка, чтобы тестер не путался в мета-данных Page
+        return userService.findAll(pageable).getContent();
+    }
+
+    @GetMapping("/{id}")
+    public UserResponseTo getById(@PathVariable Long id) {
+        return userService.findById(id);
+    }
+
+    @PutMapping("/{id}")
+    public UserResponseTo update(@PathVariable Long id, @RequestBody @Valid UserRequestTo request) {
+        return userService.update(id, request);
+    }
+
+    @DeleteMapping("/{id}")
+    @ResponseStatus(HttpStatus.NO_CONTENT)
+    public void delete(@PathVariable Long id) {
+        userService.delete(id);
+    }
+}

351004/Brazhalovich/Lab_1/src/main/java/org/example/newsapi/dto/request/CommentRequestTo.java

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+package org.example.newsapi.dto.request;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+import lombok.Data;
+
+@Data
+public class CommentRequestTo {
+
+    //@JsonProperty("news")
+    @NotNull
+    private Long newsId;
+
+    @Size(min = 2, max = 2048)
+    private String content;
+
+    public void setNews(Long news) {
+        this.newsId = news;
+    }
+}