index.js

//Route - index.js
//ini routing - routing yang harus ditambahkan untuk memakai passport facebook

router.get('/auth/facebook', passport.authenticate('facebook', { scope: ['email'] }));

router.get('/auth/facebook/callback', passport.authenticate('facebook', { failureRedirect: '/login' }), function (req, res) {
	req.session.user = req.user;
	return res.json(req.session.user);
});