Exem

Filmes.js

npm install --save  mongodb  request  request-promise

var request = require('request');
var rp = require('request-promise');
var db = require('mongodb').MongoClient;
let key = '246bf886104d519a1d2bf62aef1054ff';


router.get('/update-em-cartaz', function(req, res, next) {
	rp('http://api.themoviedb.org/3/movie/now_playing?page=1&api_key='+key)
	.then(function (parsedBody) {
		var jsonData = JSON.parse(parsedBody);
		db.connect('mongodb://localhost:27017/moviefun', function(err, db) {
			if (err) {
				throw err;
			}
			db.collection('filmes').insert(jsonData.results);
		});
		res.json({
			title:'filmes',
			movies:jsonData.results
		});
	})
	.catch(function (err) {
        // Crawling failed... 
    });
});

Lista.js

router.get('/emcartaz', function(req, res, next) {
	db.connect('mongodb://localhost:27017/moviefun', function(err, db) {
		if (err) {
			console.error(err);
		}
		db.collection('filmes').find().limit(100).toArray(function(err, result) {
			if (err) {
				console.error(err);
			}
			res.render('filmes',{
				title:'Em Cartaz',
				filmes:result
			});
		});
	});
});