promisified-events-2.js

import eventEmiter, { EVENTS } from './core/bus';

function authenticate(user, password) {
  return new Promise((resolve, reject) => {
    eventEmitter.on(EVENTS.AUTH.SUCCESS, resolve);
    eventEmitter.on(EVENTS.AUTH.FAILED, reject);
    
    eventEmitter.trigger(EVENTS.AUTH.ATTEMPT, { user, pass });
  });
}

export default authenticate;