w4ab/NodeJS/correction_tp5/server.js

const
express = require('express'),
bodyParser = require('body-parser'),
cors = require('cors');

const app = express();

app.use(cors());
app.use(bodyParser.json());

// register routes
require('./routes')(app);

// register error handling middleware
app.use((err, req, res, next) => {
	if (err.status === undefined) {
		return res.status(500).send(err.message);
	} else {
		return res.status(err.status).send(err.message);
	}
});

// launch server
const server = app.listen(3000, () => {
	const host = server.address().address;
	const port = server.address().port;
	console.log('App listening at http://%s:%s', host, port);
});