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TaskAPI/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>
+
+    <groupId>org.example</groupId>
+    <artifactId>TaskAPI</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.2.5</version>
+    </parent>
+
+    <properties>
+        <maven.compiler.source>20</maven.compiler.source>
+        <maven.compiler.target>20</maven.compiler.target>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+
+        <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>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.data</groupId>
+            <artifactId>spring-data-jpa</artifactId>
+            <version>3.2.5</version>
+        </dependency>
+    </dependencies>
+
+</project>

TaskAPI/src/main/java/org/example/TaskAPI.java

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+package org.example;
+
+import jakarta.persistence.*;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.bind.annotation.*;
+import java.util.List;
+import org.springframework.beans.factory.annotation.Autowired;
+import java.util.Optional;
+
+@SpringBootApplication
+@RestController
+public class TaskAPI {
+
+    @Autowired
+    private TaskRepository taskRepository;
+
+    @Entity
+    public static class Task {
+        @Id
+        @GeneratedValue(strategy = GenerationType.IDENTITY)
+        private Long id;
+        private String title;
+        private String description;
+
+        public Task(String title, String description) {
+            this.title = title;
+            this.description = description;
+        }
+
+        public Task() {
+        }
+
+        public Long getId() {
+            return id;
+        }
+
+        public String getTitle() {
+            return title;
+        }
+
+        public String getDescription() {
+            return description;
+        }
+
+        public void setTitle(String title) {
+            this.title = title;
+        }
+
+        public void setDescription(String description) {
+            this.description = description;
+        }
+    }
+
+    // Получение задания по id
+    @GetMapping("/tasks/{taskId}")
+    public Task getTask(@PathVariable Long taskId) {
+        return taskRepository.findById(taskId).orElse(null);
+    }
+
+    // Получение всех заданий
+    @GetMapping("/tasks")
+    public List<Task> getTasks() {
+        return taskRepository.findAll();
+    }
+
+    // Добавление нового задания
+    @PostMapping("/tasks")
+    public Task createTask(@RequestBody Task newTask) {
+        return taskRepository.save(newTask);
+    }
+
+    // Удаление задания по id
+    @DeleteMapping("/tasks/{taskId}")
+    public String deleteTaskById(@PathVariable Long taskId) {
+        Optional<Task> taskToDelete = taskRepository.findById(taskId);
+
+        if (taskToDelete.isPresent()) {
+            Task task = taskToDelete.get();
+            taskRepository.deleteById(taskId);
+            return "Удалена задача с id: " + task.getId() + " и названием: " + task.getTitle();
+        } else {
+            return "Задача с id " + taskId + " не найдена.";
+        }
+    }
+
+    public static void main(String[] args) {
+        SpringApplication.run(TaskAPI.class, args);
+    }
+}

TaskAPI/src/main/java/org/example/TaskRepository.java

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+package org.example;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface TaskRepository extends JpaRepository<TaskAPI.Task, Long> {
+}

TaskAPI/src/main/resources/application.properties

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+spring.datasource.url=jdbc:postgresql://localhost:5432/Tasks
+spring.datasource.username=Wanster
+spring.datasource.password=6254
+spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
+spring.jpa.hibernate.ddl-auto=update

TaskAPI/target/classes/application.properties

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+spring.datasource.url=jdbc:postgresql://localhost:5432/Tasks
+spring.datasource.username=Wanster
+spring.datasource.password=6254
+spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
+spring.jpa.hibernate.ddl-auto=update