const configuration = require('src/config/configuration').getInstance();
const Cache = require('src/tmdb/cache');
const TMDB = require('src/tmdb/tmdb');
const cache = new Cache();
const tmdb = new TMDB(cache, configuration.get('tmdb', 'apiKey'));

/**
 * Controller: Retrieve similar movies or shows
 * @param {Request} req http request variable
 * @param {Response} res
 * @returns {Callback}
 */
function similarMediaController(req, res) {
	const mediaId = req.params.mediaId;
	const { type } = req.query;
	tmdb.similar(mediaId, type)
	.then((results) => {
		res.send(results);
	}).catch((error) => {
		res.status(404).send({ success: false, error: error.message });
	});
}

module.exports = similarMediaController;