httpjsonapiserver.js

var http = require('http');
 var url = require ('url');

var timestamp = (time) => {
     return Date.parse(time)
 }
var  unixTimestamp = (time) => {
    return {
        unixtime: timestamp(time)
    }
 }

var timeobj = (time) =>  {
     var date = new Date(timestamp(time));

     return {
         hour: date.getHours(),
         minute: date.getMinutes(),
         second: date.getSeconds()
     }
 }


 http.createServer((req, res) => {
    var parsedUrl = url.parse(req.url, true),
     pathName = parsedUrl.pathname,
     isoTime = parsedUrl.query.iso,
     result;

    if(pathName === '/api/parsetime' ) {
        result = timeobj(isoTime);
    }else if (pathName === '/api/unixtime') {
        result = unixTimestamp(isoTime);
    }

    if(result){
        res.writeHead(200, {'Content-Type': 'application/json'});
        res.end(JSON.stringify(result));
    }else {
        res.writeHead(404);
        res.end();
    }

 }).listen(process.argv[2]);