index.js

//requiring NPM modeles
var express = require('express');
var path = require('path');
var morgan = require('morgan');
var bodyParser = require('body-parser');

var app = express();

//requiring local modeles
var configs = require('./config');
var routes = require('./routes/routes');

var helperFunctions = require('./helpers/helperFunctions');


// Uncomment the following lines to start logging requests to consoles.
//app.use(morgan('combined'));
// parse application/x-www-form-urlencoded.
app.use(bodyParser.urlencoded({ extended: false }));
// parse application/json.
app.use(bodyParser.json());
app.use(express.static(path.join(__dirname, 'public')));
//node_modules route
app.use('/node_modules', express.static(path.join(__dirname, '/node_modules')));

//Initilizing routes.
routes(app);

// serve images files.
app.use('/images',express.static('images'));

// serve client side code.
app.use('/',express.static('client'));


//Finally starting the listener
app.listen(configs.applicationPort, function () {
  console.log('Example app listening on port '+configs.applicationPort+'!');
});