server.js

'use strict';

var express = require('express');
var morgan  = require('morgan');
var chalk   = require('chalk');
var app     = express();

var PORT = 8200;

// Log all requests
app.use(morgan('dev'));

// Set CORS headers for all requests
app.use(function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept, Authorization, application");
  res.header("Access-Control-Allow-Methods", "GET, POST, PUT, OPTIONS");
  next();
});

app.post('/api/user', function(req, res) { 
  var user = { 
    age: '30', 
    ethnicity: 'asian', 
    first_name: 'Arjun', 
    gender: 'Male', 
    last_name: 'Anand', 
    tags: ['foo', 'bar'] 
  }; 
  res.json(user); 
});

app.listen(PORT);
console.log(
  '[' + chalk.yellow('express') + ']' +
  chalk.yellow(' listening on port ') +
  chalk.green(PORT)
);