server.js

var express = require('express');
var cors = require('cors');
var app = express();
var bodyParser = require('body-parser');
var morgan = require('morgan');
var mongoose = require('mongoose');
var passport = require('passport');
var config = require('./config/database'); // get db config file
var User = require('./app/models/user'); // get the mongoose model
var Shift = require('./app/models/schedule');
var port = process.env.PORT || 8080;
var jwt = require('jwt-simple');
var SchedFunctions = require('./app/functions/scheduleFun.js');
// get our request parameters
app.use(bodyParser.urlencoded({
    extended: false
}));
app.use(bodyParser.json());
app.use(function (req, res, next) {
    res.header("Access-Control-Allow-Origin", "*");
    res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, X-Custom-Header");
    res.header("Access-Control-Allow-Methods", "POST");
    next();
});


// log to console
app.use(morgan('dev'));

// Use the passport package in our application
app.use(passport.initialize());

// demo Route (GET http://localhost:8080)

app.get('/', function (req, res) {
    res.send('Hello! The API is at http://localhost:' + port + '/api');
});

// connect to database
mongoose.connect(config.database);

// pass passport for configuration
require('./config/passport')(passport);

// bundle our routes
var apiRoutes = express.Router();
var acc = require('./routes/accountRoutes')(apiRoutes);
var scheduleRoutes = require('./routes/scheduleRoutes')(apiRoutes);


getToken = function (headers) {
    if (headers && headers.authorization) {
        var parted = headers.authorization.split(' ');
        if (parted.length === 2) {
            return parted[1];
        } else {
            return null;
        }
    } else {
        return null;
    }
};

// connect the api routes under /api/*
app.use('/api', apiRoutes);

// Start the server
app.listen(port);
console.log('server running at : http://localhost:' + port);