old_contents: 'use strict';
  
  var path = process.cwd();
  var Graphriend = require(path + '/app/controllers/Graphriend.server.js');
  var sess;
  
  module.exports = function (app) {
  
  	function isLoggedIn (req, res, next) {
  		sess = req.session;
  		if (sess.user) {
  			return next();
  		} else {
  			res.redirect('/');
  		}
  	}
  
  	var graPhriend = new Graphriend();
  
  	var user = {
  		isLogged: false,
  		name: 'Jinme',
  		username: 'mirabalj'
  	}
  
  	app.route('/')
  		.get(function (req, res) {
  			res.render('main', { user: user, page: 'index' });
  		});
  
  /* Example Authenticated verify
  	app.route('/profile')
  		.get(isLoggedIn, function (req, res) {
  			res.render('main', { user: sess.user, page: 'profile' });
  		});
  */
  
  /* Example REST api
  	app.route('/friends')
  		.get(isLoggedIn, graPhriend.getFriend)
  		.post(isLoggedIn, graPhriend.addFriend)
  		.delete(isLoggedIn, graPhriend.delFriend);
  */
  
  };
  
new_contents: 'use strict';
  
  var path = process.cwd();
  var Graphriend = require(path + '/app/controllers/Graphriend.server.js');
  var sess;
  
  module.exports = function (app) {
  
  	function isLoggedIn (req, res, next) {
  		sess = req.session;
  		if (sess.user) {
  			return next();
  		} else {
  			res.redirect('/');
  		}
  	}
  
  	var graPhriend = new Graphriend();
  
  	var user = {
  		isLogged: false,
  		name: 'Jinme',
  		username: 'mirabalj'
  	}
  
  	app.route('/')
  		.get(function (req, res) {
  			res.render('main', { user: user, page: 'index' });
  		});
  
  	app.post('/api/signup', graPhriend.signUp);
  
  /* Example Authenticated verify
  	app.route('/profile')
  		.get(isLoggedIn, function (req, res) {
  			res.render('main', { user: sess.user, page: 'profile' });
  		});
  */
  
  /* Example REST api
  	app.route('/friends')
  		.get(isLoggedIn, graPhriend.getFriend)
  		.post(isLoggedIn, graPhriend.addFriend)
  		.delete(isLoggedIn, graPhriend.delFriend);
  */
  
  };
  
subject: Add route to register users