'use strict';

const http = require('node:http');

const users = {
  marcus: { name: 'Marcus Aurelius', city: 'Rome', born: 121 },
  mao: { name: 'Mao Zedong', city: 'Shaoshan', born: 1893 },
};

const routing = {
  '/api/user': (name) => users[name],
  '/api/userBorn': (name) => users[name].born
};

http.createServer((req, res) => {
  const url = req.url.split('/');
  const par = url.pop();
  const method = routing[url.join('/')];
  const result = method ? method(par) : { error: 'not found' };
  res.end(JSON.stringify(result));
}).listen(8000);