app.js

'use strict';
/* global process, __dirname */
/*******************************************************************************
 * Copyright (c) 2015 IBM Corp.
 *
 * All rights reserved. 
 *
 * Contributors:
 *   David Huffman - Initial implementation
 *******************************************************************************/
/////////////////////////////////////////
///////////// Setup Node.js /////////////
/////////////////////////////////////////
var express = require('express');
var session = require('express-session');
var compression = require('compression');
var serve_static = require('serve-static');
var path = require('path');
var morgan = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var http = require('http');
var app = express();
var url = require('url');
var setup = require('./setup');
var cors = require('cors');

////////  Pathing and Module Setup  ////////
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.engine('.html', require('jade').__express);
app.use(compression());
app.use(morgan('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded()); 
app.use(cookieParser());
app.use( serve_static(path.join(__dirname, 'public'), {maxAge: '1d', setHeaders: setCustomCC}) );							//1 day cache
//app.use( serve_static(path.join(__dirname, 'public')) );
app.use(session({secret:'Somethignsomething1234!test', resave:true, saveUninitialized:true}));
function setCustomCC(res, path) {
	if (serve_static.mime.lookup(path) === 'image/jpeg')  res.setHeader('Cache-Control', 'public, max-age=2592000');		//30 days cache
	else if (serve_static.mime.lookup(path) === 'image/png') res.setHeader('Cache-Control', 'public, max-age=2592000');
	else if (serve_static.mime.lookup(path) === 'image/x-icon') res.setHeader('Cache-Control', 'public, max-age=2592000');
}
// Enable CORS preflight across the board.
app.options('*', cors());
app.use(cors());

///////////  Configure Webserver  ///////////
app.use(function(req, res, next){
	var keys;
	console.log('------------------------------------------ incoming request ------------------------------------------');
	console.log('New ' + req.method + ' request for', req.url);
	req.bag = {};											//create my object for my stuff
	req.bag.session = req.session;
	
	var url_parts = url.parse(req.url, true);
	req.parameters = url_parts.query;
	keys = Object.keys(req.parameters);
	if(req.parameters && keys.length > 0) console.log({parameters: req.parameters});	//print request parameters
	keys = Object.keys(req.body);
	if (req.body && keys.length > 0) console.log({body: req.body});						//print request body
	next();
});

//// Router ////
app.use('/', require('./routes/site_router'));

app.use(function(req, res){
	res.redirect('/cci');																//redirect back to saftey
});

// ============================================================================================================================
// 														Launch Webserver
// ============================================================================================================================
var server = http.createServer(app).listen(setup.SERVER.PORT, function() {});
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
process.env.NODE_ENV = 'production';
server.timeout = 240000;																							// Ta-da.
console.log('------------------------------------------ Server Up - ' + setup.SERVER.HOST + ':' + setup.SERVER.PORT + ' ------------------------------------------');
if(process.env.PRODUCTION) console.log('Running using Production settings');
else console.log('Running using Developer settings');


// ============================================================================================================================
// 														Deployment Tracking
// ============================================================================================================================
require('cf-deployment-tracker-client').track();		//reports back to us, this helps us judge interest! feel free to remove it