server.js

 /******************************************************
 * PLEASE DO NOT EDIT THIS FILE
 * the verification process may break
 * ***************************************************/

'use strict';

var fs = require('fs');
var moment = require('moment');
var express = require('express');
var app = express();


if (!process.env.DISABLE_XORIGIN) {
  app.use(function(req, res, next) {
    var allowedOrigins = ['https://narrow-plane.gomix.me', 'https://www.freecodecamp.com'];
    var origin = req.headers.origin || '*';
    if(!process.env.XORIG_RESTRICT || allowedOrigins.indexOf(origin) > -1){
         console.log(origin);
         res.setHeader('Access-Control-Allow-Origin', origin);
         res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    }
    next();
  });
}

app.use('/public', express.static(process.cwd() + '/public'));

app.route('/_api/package.json')
  .get(function(req, res, next) {
    console.log('requested');
    fs.readFile(__dirname + '/package.json', function(err, data) {
      if(err) return next(err);
      res.type('txt').send(data.toString());
    });
  });
  
app.route('/')
    .get((req, res) => {
      let params = req.query;
    
      console.log(params);
      return res.json(params);
		  // res.sendFile(process.cwd() + '/views/index.html');
    })

app.get("/:myVariable", (req, res) => {
  console.log(req.params);
  let paramOne = req.params.myVariable;
  
  // get rid of special symbols
  paramOne = decodeURI(paramOne); // .replace("%20", " ");
  let isItADate = false;
  // try to convert to a Date.
  let theDate = new Date(paramOne);
  if (!isNaN(theDate.getTime())) {
    isItADate = true;
  } else {
    theDate = new Date(paramOne * 1000);
    
    if (!isNaN(theDate.getTime())) {
      isItADate = true;
    }
  }
  
  if (isItADate) {
    // create the date
    let dateForHumans = moment(theDate).format('MMMM Do YYYY, h:mm:ss a');
    let dateEpoch = theDate.getTime() / 1000;
    
    let dateObjectReturned = {
      "unix": dateEpoch,
      "natural": dateForHumans
    }
  
    res.json(dateObjectReturned);
      
  } else {
    // respond with saying no
    res.send('no way!');
  }
  
});

app.route('*').get((req, res) => {
  
});

// Respond not found to all the wrong routes
app.use((req, res, next) => {
  res.status(404);
  res.type('txt').send('Not found');
});

// Error Middleware
app.use((err, req, res, next) => {
  if(err) {
    res.status(err.status || 500)
      .type('txt')
      .send(err.message || 'SERVER ERROR');
  }
})

app.listen(process.env.PORT, function () {
  console.log('Node.js listening ...');
});