app.js

var express = require('express');
var path = require('path');
var favicon = require('serve-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var mongoose = require('mongoose');
var routes = require('./routes/index');
var mailer = require('express-mailer');

var app = express();

mailer.extend(app, {
    from: 'no-reply@PoalarUtc.com',
    host: 'smtp.gmail.com', // hostname
    secureConnection: true, // use SSL
    port: 465, // port for secure SMTP
    transportMethod: 'SMTP', // default is SMTP. Accepts anything that nodemailer accepts
    auth: {
        user: 'bunlon.steve@gmail.com',
        pass: 'steakachier11'
    }
});

// uncomment after placing your favicon in /public
//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
var mailRoutes = require('./routes/mailer')(app);
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use('/application', express.static(path.join(__dirname, 'application')));
app.use('/views', express.static(path.join(__dirname, 'application/views')));
app.use('/uploads',express.static(path.join(__dirname, 'uploads')));
app.use('/api/mail', mailRoutes);


app.use('/', routes);

app.use(function (req, res, next) {

    // Website you wish to allow to connect
    res.setHeader('Access-Control-Allow-Origin', '*');

    // Request methods you wish to allow
    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');

    // Request headers you wish to allow
    res.setHeader('Accesse -Control-Allow-Headers', 'X-Requested-With,content-type');

    // Set to true if you need the website to include cookies in the requests sent
    // to the API (e.g. in case you use sessions)
    res.setHeader('Access-Control-Allow-Credentials', true);

    // Pass to next layer of middleware
    next();
});

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  var err = new Error('Not Found');
  err.status = 404;
  next(err);
});

// view engine setup
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');

// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
  app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    res.render('error', {
      message: err.message,
      error: err
    });
  });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
  res.status(err.status || 500);
  res.render('error', {
    message: err.message,
    error: {}
  });
});

//DB config
mongoose.connect("mongodb://127.0.0.1:27017/Polar");

app.set('port', 500);
app.listen(app.get('port'));

module.exports = app;