server.js

// Module dependencies
var express = require('express'),
	fs = require('fs'),
	passport = require('passport'),
	mongoose = require('mongoose');

var env = process.env.NODE_ENV || 'development',
	config = require('./config/config')[env],
	auth = require('./config/middlewares/authorization');

// create db connection
var db = mongoose.connect(config.db);

// bootstrap models
var models_path = __dirname + '/app/models';
fs.readdirSync(models_path).forEach(function (file) {
	require(models_path + '/' + file);
});

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

var app = express();

// express settings
require('./config/express')(app, config, passport);

// bootstrap routes
require('./config/routes')(app, passport, auth);

// Start the app by listening on <port>
var port = process.env.PORT || 8000;
app.listen(port);
console.log('Express app started on port ' + port);

exports = module.exports = app;