All files / vidly/routes movies.js

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const {Movie, validate} = require('../models/movie'); 
const {Genre} = require('../models/genre');
const mongoose = require('mongoose');
const express = require('express');
const router = express.Router();
 
router.get('/', async (req, res) => {
  const movies = await Movie.find().sort('name');
  res.send(movies);
});
 
router.post('/', async (req, res) => {
  const { error } = validate(req.body); 
  if (error) return res.status(400).send(error.details[0].message);
 
  const genre = await Genre.findById(req.body.genreId);
  if (!genre) return res.status(400).send('Invalid genre.');
 
  const movie = new Movie({ 
    title: req.body.title,
    genre: {
      _id: genre._id,
      name: genre.name
    },
    numberInStock: req.body.numberInStock,
    dailyRentalRate: req.body.dailyRentalRate
  });
  await movie.save();
  
  res.send(movie);
});
 
router.put('/:id', async (req, res) => {
  const { error } = validate(req.body); 
  if (error) return res.status(400).send(error.details[0].message);
 
  const genre = await Genre.findById(req.body.genreId);
  if (!genre) return res.status(400).send('Invalid genre.');
 
  const movie = await Movie.findByIdAndUpdate(req.params.id,
    { 
      title: req.body.title,
      genre: {
        _id: genre._id,
        name: genre.name
      },
      numberInStock: req.body.numberInStock,
      dailyRentalRate: req.body.dailyRentalRate
    }, { new: true });
 
  if (!movie) return res.status(404).send('The movie with the given ID was not found.');
  
  res.send(movie);
});
 
router.delete('/:id', async (req, res) => {
  const movie = await Movie.findByIdAndRemove(req.params.id);
 
  if (!movie) return res.status(404).send('The movie with the given ID was not found.');
 
  res.send(movie);
});
 
router.get('/:id', async (req, res) => {
  const movie = await Movie.findById(req.params.id);
 
  if (!movie) return res.status(404).send('The movie with the given ID was not found.');
 
  res.send(movie);
});
 
module.exports = router;