const express = require('express'); const bodyParser = require('body-parser'); const cookieParser = require('cookie-parser'); const morgan = require('morgan'); const routes = require('./routes'); const app = express(); app.use(morgan('dev')); app.use(bodyParser.json()); app.use(cookieParser()); app.use((req, res, next) => { res.set('Access-Control-Allow-Origin', 'http://localhost:3000'); res.set('Access-Control-Allow-Headers', 'Content-Type'); res.set('Access-Control-Allow-Credentials', true); next(); }); app.use(routes); const port = 4000; app.listen(port, () => console.log(`App listening on http://localhost:${port}!`));