MovieController.java

package com.booleanuk.api.cinema.movies;

import java.time.LocalDateTime;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
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.RestController;
import org.springframework.web.server.ResponseStatusException;

@RestController
@RequestMapping("movies")
public class MovieController {
    @Autowired
    private MovieRepository movieRepository;

    @GetMapping
    public ResponseEntity<List<Movie>> getAllMovies() {
        return ResponseEntity.ok(movieRepository.findAll());
    }

    @PostMapping
    public ResponseEntity<Movie> addMovie(@RequestBody Movie movie) {
        movie.setCreatedAt(LocalDateTime.now().toString());
        movie.setUpdatedAt(LocalDateTime.now().toString());
        return new ResponseEntity<Movie>(movieRepository.save(movie), HttpStatus.CREATED);
    }

    @PutMapping("{id}")
    public ResponseEntity<Movie> updateMovie(@PathVariable int id, @RequestBody Movie movie) {
        Movie movieToUpdate = movieRepository.findById(id).orElseThrow(
                () -> new ResponseStatusException(HttpStatus.NOT_FOUND, "Could not find movie with this id"));
        movieToUpdate.setTitle(movie.getTitle());
        movieToUpdate.setRating(movie.getRating());
        movieToUpdate.setDescription(movie.getDescription());
        movieToUpdate.setRuntimeMins(movie.getRuntimeMins());
        movieToUpdate.setUpdatedAt(LocalDateTime.now().toString());

        return new ResponseEntity<Movie>(movieRepository.save(movieToUpdate), HttpStatus.CREATED);
    }

    @DeleteMapping("{id}")
    public ResponseEntity<Movie> deleteMovie(@PathVariable int id) {
        Movie movieToDelete = movieRepository.findById(id).orElseThrow(
                () -> new ResponseStatusException(HttpStatus.NOT_FOUND, "Could not find movie with this id"));
        movieRepository.delete(movieToDelete);

        return ResponseEntity.ok(movieToDelete);
    }
}