learnyounode json server

httpJsonServer.js

const http = require('http');
const url = require('url');
const port = process.argv[2] || 4200;

let body = '';

let server = http.createServer((req, res)=>{

		res.writeHead(200, { 'Content-Type': 'application/json' });
		req.on('data',(chunk)=>{
			body += chunk;
		}).on('end',()=>{
			let queryUrl = url.parse(req.url, true);
			let pathArray = queryUrl.pathname.split('/');

			if(pathArray[1] === 'api'){
				let query = queryUrl.query;	
				let newDate = new Date(query.iso);	
				if(pathArray[2] === 'parsetime'){
					let dateObj = {
						hour: newDate.getHours(),
						minute: newDate.getMinutes(),
						second: newDate.getSeconds()
					}
				// console.log(JSON.stringify(dateObj));
				res.end(JSON.stringify(dateObj));
				}else if(pathArray[2] === 'unixtime'){
					let unixtime = {
						unixtime: Date.parse(query.iso) 
					}
					res.end(JSON.stringify(unixtime));
				}

			}else{
				// console.log('Invalid api path');
				res.end('Invalid api path');
			}
		});
});

server.listen(port, ()=>{
	console.log('server running at port ' + port);
});