Added MVC pattern to manage application logic

app.js

@@ -4,13 +4,13 @@ var path = require('path');
 var cookieParser = require('cookie-parser');
 var logger = require('morgan');
 
-var indexRouter = require('./routes/index');
-var usersRouter = require('./routes/users');
+var indexRouter = require('./app_server/routes/index');
+var usersRouter = require('./app_server/routes/users');
 
 var app = express();
 
 // view engine setup
-app.set('views', path.join(__dirname, 'views'));
+app.set('views', path.join(__dirname, 'app_server', 'views'));
 app.set('view engine', 'hbs');
 
 app.use(logger('dev'));

app_server/controllers/main.js

@@ -0,0 +1,5 @@
+const index = (req, res) => {
+    res.render('index', {title: 'Travlr Getaways'});
+};
+
+module.exports = {index};

routes/index.js → app_server/routes/index.js

@@ -1,9 +1,8 @@
 var express = require('express');
 var router = express.Router();
+const controller = require('../controllers/main');
 
 /* GET home page. */
-router.get('/', function(req, res, next) {
-  res.render('index', { title: 'Express' });
-});
+router.get('/', controller.index);
 
 module.exports = router;