server.js

var express 			= require('express'),
		app						= express(),
		mongoose 			= require('mongoose'),
		passport			= require('passport'),
		flash					= require('connect-flash'),
		ejsLayouts		= require('express-ejs-layouts');
		path					= require('path'),
		morgan  			= require('morgan'),
		cookieParser	= require('cookie-parser'),
		bodyParser  	= require('body-parser'),
		session		  	= require('express-session');

require('dotenv').config();

var db = process.env.MONGODB_URI || 'mongodb://localhost/test-db-p3';
mongoose.connect(db);

app.use(morgan('dev'));
app.use(cookieParser());
app.use(bodyParser());

app.set('view engine', 'ejs');
app.use(ejsLayouts);
app.set('views', './views');
app.use(express.static(path.join(__dirname, 'public')));

app.use(session({ secret: 'drink drank', cookie: {maxAge: 14400000} }));
app.use(passport.initialize());
app.use(passport.session());
app.use(flash());

require('./config/passport')(passport);

app.use(function (req, res, next) {
	global.user = req.user;
	next();
});

var routes = require('./config/routes');
app.use('/', routes);

var port = process.env.PORT || 3000;
app.listen(port, function () {
	console.log('connected on port', port);
})