src/main/java/org/example/controller/LessonController.java - dev - dmuruz/Course_Service

src/main/java/org/example/controller/LessonController.java
64 строки2 KB
Danil Muruz
MVP
24 апр 2025, 09:39
24 апр 2025, 09:3916b1c45
package org.example.controller;

import org.example.dto.LessonDTO;
import org.example.dto.LessonProgressDTO;
import org.example.manager.LessonManager;
import org.example.manager.UserProgressManager;
import org.example.model.Lesson;
import org.example.model.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.security.core.annotation.AuthenticationPrincipal;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/lessons")
public class LessonController {

    @Autowired
    private LessonManager lessonManager;

    @Autowired
    private UserProgressManager userProgressManager;

    @PostMapping
    public ResponseEntity<Lesson> createLesson(@RequestBody LessonDTO lessonDTO) {
        Lesson lesson = lessonManager.createLesson(lessonDTO);
        return ResponseEntity.ok(lesson);
    }

    @GetMapping
    public ResponseEntity<List<LessonProgressDTO>> getAllLessons(
            @AuthenticationPrincipal User user) {
        Long userId = user.getId();
        List<LessonProgressDTO> list = userProgressManager.getAllLessonsWithStatus(userId);
        return ResponseEntity.ok(list);
    }

    @GetMapping("/{id}")
    public ResponseEntity<Lesson> getLessonById(@PathVariable Long id) {
        return lessonManager.getLessonById(id)
                .map(ResponseEntity::ok)
                .orElse(ResponseEntity.notFound().build());
    }

    @PutMapping("/{id}")
    public ResponseEntity<Lesson> updateLesson(@PathVariable Long id, @RequestBody LessonDTO lessonDTO) {
        Lesson updated = lessonManager.updateLesson(id, lessonDTO);
        return ResponseEntity.ok(updated);
    }

    @DeleteMapping("/{id}")
    public ResponseEntity<Void> deleteLesson(@PathVariable Long id) {
        lessonManager.deleteLesson(id);
        return ResponseEntity.ok().build();
    }

    @GetMapping("/first/{courseId}")
    public ResponseEntity<Lesson> getFirstLesson(@PathVariable Long courseId) {
        Lesson lesson = lessonManager.getFirstLesson(courseId);
        return ResponseEntity.ok(lesson);
    }
}