index.js

const express = require('express');
const mongoose = require('mongoose');
const keys = require('./config/keys');
const cookieSession = require('cookie-session');
const passport = require('passport');
const bodyParser = require('body-parser');
const path = require('path');
require('./models/User');
require('./services/passport');
const authRoutes = require('./routes/auth-routes');
const playlistRoutes = require('./routes/playlist-routes');

mongoose.connect(
	process.env.MONGODB_URI ||
		'mongodb+srv://OrMizrahi:kXi0FNJ6gE2mbtQR@my-mern-app-cymvz.mongodb.net/test?retryWrites=true&w=majority',
	{
		useNewUrlParser: true,
		useUnifiedTopology: true,
		useFindAndModify: false,
	}
);

const app = express();
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: true }));
app.use(
	cookieSession({
		maxAge: 30 * 24 * 60 * 60 * 1000,
		keys: [keys.cookieKey],
	})
);
app.use(passport.initialize());
app.use(passport.session());

app.use('/auth', authRoutes);
app.use('/api/playlists', playlistRoutes);

if (process.env.NODE_ENV === 'production') {
	app.use(express.static('client/build'));

	app.get('*', (req, res) => {
		res.sendFile(path.resolve(__dirname, 'client', 'build', 'index.html'));
	});
}

const port = process.env.PORT || 5000;

app.listen(port);