server.js

// server.js

// BASE SETUP
// =============================================================================
var Kali     = require('./app/models/kali');
var now;
var mongoose   = require('mongoose');
mongoose.connect('mongodb://hgiagiamou:Gate7!@ds052827.mongolab.com:52827/kalidb'); // connect to our database

// call the packages we need
var express    = require('express'); 		// call express
var app        = express(); 				// define our app using express
var bodyParser = require('body-parser');

// configure app to use bodyParser()
// this will let us get the data from a POST
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());

//  Get the environment variables we need.
var ipaddr  = process.env.OPENSHIFT_NODEJS_IP;
var port    = process.env.OPENSHIFT_NODEJS_PORT || 8080;

// ROUTES FOR OUR API
// =============================================================================
var router = express.Router(); 				// get an instance of the express Router

// middleware to use for all requests
router.use(function(req, res, next) {
	// do logging
	now = new Date();
	next(); // make sure we go to the next routes and don't stop here
});

// test route to make sure everything is working (accessed at GET http://localhost:8080/api)
router.get('/', function(req, res) {
	res.json({ message: 'hooray! welcome to our api!' });	
});

// more routes for our API will happen here
// on routes that end in /kali
// ----------------------------------------------------
router.route('/kali')

	// create a kali (accessed at POST http://localhost:8080/api/kali)
	.post(function(req, res) {
		
		var kali = new Kali(); 		// create a new instance of the kali model
		//kali.ip = req.body.ip;  // set the kalis name (comes from the request)
		var ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress;
		kali.ip = ip;
		kali.time = now;

		// save the bear and check for errors
		kali.save(function(err) {
			if (err)
				res.send(err);

			res.json({ message: 'Kali created!' });
		});
		
	})	// get all the bears (accessed at GET http://localhost:8080/api/kali)
	.get(function(req, res) {
		Kali.find(function(err, kalis) {
			if (err)
				res.send(err);

			res.json(kalis);
		});
	});;
// REGISTER OUR ROUTES -------------------------------
// all of our routes will be prefixed with /api
app.use('/', router); //app.use('/api', router);



if (typeof ipaddr === "undefined") {
   console.warn('No OPENSHIFT_NODEJS_IP environment variable');
}

//  terminator === the termination handler.
function terminator(sig) {
   if (typeof sig === "string") {
      console.log('%s: Received %s - terminating Node server ...',
                  Date(Date.now()), sig);
      process.exit(1);
   }
   console.log('%s: Node server stopped.', Date(Date.now()) );
}

//  Process on exit and signals.
process.on('exit', function() { terminator(); });

['SIGHUP', 'SIGINT', 'SIGQUIT', 'SIGILL', 'SIGTRAP', 'SIGABRT', 'SIGBUS',
 'SIGFPE', 'SIGUSR1', 'SIGSEGV', 'SIGUSR2', 'SIGPIPE', 'SIGTERM'
].forEach(function(element, index, array) {
    process.on(element, function() { terminator(element); });
});


// START THE SERVER
// =============================================================================
//  And start the app on that interface (and port).
app.listen(port, ipaddr, function() {
   console.log('%s: Node server started on %s:%d ...', Date(Date.now() ),
               ipaddr, port);
});