This is your `cloud/app.js` file

app.js

/*
* Advanced Cloud Code Example
*/

const connect = require('connect')
const serveStatic = require('serve-static')
const vhost = require('vhost')
const express = require('express');
const app = express();

app.get('/hello-advanced', function (req, res) {
  const mainAppHost = req.headers.host.includes('mainapp.local');
  const userAppHost = req.headers.host.includes('userapp.local');

  if(mainAppHost) {
    res.send(`Hello from mainApp on host ${req.headers.host}`);
  } else if(userAppHost) {
    res.send(`Hello from userApp on host ${req.headers.host}`);
  } else {
    res.send("Hello from SashiDo's Advanced Cloud Code");
  }
});

// MainApp
var mainApp = connect();
mainApp.use(serveStatic('public/mainapp'))
app.use(vhost('mainapp.local', mainApp))



// UserApp
var userApp = connect();
userApp.use(serveStatic('public/userapp'))
app.use(vhost('userapp.local', userApp))


module.exports = app