fugadalcontrollo/routes/index.js

const express = require('express')
const router = express.Router()

const { fromTor, fromVpn, checkCountry } = require('./utils')

// magic
const render = (template, data) => (req, res) => res.render(template, data)

router.get('/', render('index'))

// level I (tor -> read metadata)
router.get('/subito', fromTor,
  (req, res) => res.render(req.fromTor ? 'torok' : 'tornook') )

// level II (read metadata -> mail)
router.get('/metadata', render('metadata'))

// level IV (mail -> vpn)
router.get('/mail', render('mail'))

// level V (vpn -> read mail)
router.get('/vpn', fromTor, fromVpn, checkCountry, (req, res, next) => {
  if (!req.fromTor && req.fromVpn) {
    res.render('vpnok', req.geoinfo);
  } else {
    res.render('vpnnook', req.geoinfo);
  }
})

router.get('/password', render('password'))

module.exports = router