Simple promises

promise.js

module.exports = require('./default-config');

module.exports.environment = 'test';

module.exports.configService = function(query) {
  var deferred = {};

  deferred.then = function(callback) {
    deferred.resolve = callback;
    return this;
  }

  deferred.fail = function(callback) {
    deferred.reject = callback;
  }

  setTimeout(doStuff, 1, query, deferred);

  return deferred;
}

function doStuff(query, deferred) {
  try {
    result = "SECOND require('do-cool-mysql-config-stuff') " + query.hello;
    deferred.resolve(result);
  }
  catch(e) {
    deferred.reject(e);
  }
}

var configService = module.exports.configService;


var myQuery = {
  "hello": "joel"
}

configService(myQuery).then(function(arc) {
  console.log("Then " + arc);
}).fail(function(error) {
  console.log("Fail " + error);
});
console.log("FIRST")

It should be noted that this doesn't follow:
https://promisesaplus.com/