app.js

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var express = require('express');
var app = express();
var port = process.env.PORT || 1337;
var db = require('./models/db_manager');

allowCors();

// START THE SERVER
// ==============================================
app.listen(port);
console.log('Service running on port: ' + port);

//Set up the routes
require("./configuration/routes")(app);

function allowCors(){
    app.all('*', function(req, res, next) {
        res.header("Access-Control-Allow-Origin", "*");
        res.header("Access-Control-Allow-Headers", "X-Requested-With");
        res.header('Access-Control-Allow-Methods', 'GET,PUT,POST,DELETE');
        res.header("Access-Control-Allow-Headers", "Content-Type, authtokencode");
        next();
    });
}