server.js

var express = require('express');
var path = require('path');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var expressSession = require('express-session');
var passport       = require('passport');
var passportConfig = require('./config/passport'); // all passport configuration and provider logic

var index = require('./routes/index');
var invoices = require('./routes/invoices');
var users = require('./routes/users');
var paychecks = require('./routes/paychecks');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'app'));
app.set('view engine', 'ejs');
app.engine('html', require('ejs').renderFile);
app.use(logger('dev'));

app.use(express.static(path.join(__dirname, 'app'), {
    index: false
}));
app.use(express.static(path.join(__dirname, '/'), {
    index: false
}));
app.use(cookieParser());
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({
    extended: false
}));
app.use(expressSession({ secret: 'keyboard cat', resave: true, saveUninitialized: true }));
app.use(passport.initialize());
app.use(passport.session());



app.use('/', index);
app.use('/api/v1/', invoices);
app.use('/api/v1/', users);
app.use('/api/v1/', paychecks);

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

var server_port = process.env.OPENSHIFT_NODEJS_PORT || 3000
var server_ip_address = process.env.OPENSHIFT_NODEJS_IP || '127.0.0.1'
 
var server = app.listen(server_port, server_ip_address, function() {
    var host = 'localhost';
    var port = server.address().port;
    console.log('App listening at http://%s:%s', host, port);
});

module.exports = app;