класс избранное контроллер

backend/src/main/java/com/example/backend/favorites/api/FavoriteController.java

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+package com.example.backend.favorites.api;
+
+import java.util.List;
+
+import org.modelmapper.ModelMapper;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.PutMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+
+import com.example.backend.core.configurations.Constants;
+import com.example.backend.favorites.model.FavoriteEntity;
+import com.example.backend.favorites.service.FavoriteService;
+import com.example.backend.movies.service.MovieService;
+import com.example.backend.users.service.UserService;
+
+import jakarta.validation.Valid;
+
+@RestController
+@RequestMapping(Constants.API_URL + "/favorite")
+public class FavoriteController {
+
+    private final FavoriteService favoriteService;
+    private final UserService userService;
+    private final MovieService movieService;
+    private final ModelMapper modelMapper;
+
+    public FavoriteController(FavoriteService favoriteService, UserService userService,
+            MovieService movieService, ModelMapper modelMapper) {
+        this.modelMapper = modelMapper;
+        this.userService = userService;
+        this.favoriteService = favoriteService;
+        this.movieService = movieService;
+    }
+
+    private FavoriteDto toDto(FavoriteEntity entity) {
+        return modelMapper.map(entity, FavoriteDto.class);
+    }
+
+    private FavoriteEntity toEntity(FavoriteDto dto) {
+        final FavoriteEntity entity = modelMapper.map(dto, FavoriteEntity.class);
+        entity.setMovie(movieService.get(dto.getMovieId()));
+        entity.setUser(userService.get(dto.getUserId()));
+        return entity;
+    }
+
+    @GetMapping
+    public List<FavoriteDto> getAll(@RequestParam(name = "userId", defaultValue = "0") Integer userId) {
+        return favoriteService.getAll(userId).stream().map(this::toDto).toList();
+    }
+
+    @GetMapping("/{id}")
+    public FavoriteDto get(@PathVariable(name = "id") Integer id) {
+        return toDto(favoriteService.get(id));
+    }
+
+    @PostMapping
+    public FavoriteDto create(@RequestBody @Valid FavoriteDto dto) {
+        return toDto(favoriteService.create(toEntity(dto)));
+    }
+
+    @PutMapping("/{id}")
+    public FavoriteDto update(@PathVariable(name = "id") Integer id, @RequestBody FavoriteDto dto) {
+        return toDto(favoriteService.update(id, toEntity(dto)));
+    }
+
+    @DeleteMapping("/{id}")
+    public FavoriteDto delete(@PathVariable(name = "id") Integer id) {
+        return toDto(favoriteService.delete(id));
+    }
+}