Auth0 rule to publish a signup/login event to Pusher

auth0-rule.js

function (user, context, callback) {
  var Pusher = require('pusher@1.2.1');
  var pusher = new Pusher({
    appId: '<INSERT_YOUR_PUSHER_APP_ID>',
    key: '<INSERT_YOUR_PUSHER_APP_KEY>',
    secret: '<INSERT_YOUR_PUSHER_APP_SECRET>',
    cluster: '<INSERT_YOUR_PUSHER_APP_CLUSTER>',
    encrypted: true
  });
  user.app_metadata = user.app_metadata || {};
  
  var channel = 'auth0';
  var event = 'user-signedUp';
  var userClonedObj = JSON.parse(JSON.stringify(user));
  userClonedObj.country = context.request.geoip.country_name;
  
  if (user.app_metadata.signedUp) {
    event = 'user-loggedIn';
  } else {
    user.app_metadata.signedUp = true; 
    auth0.users.updateAppMetadata(user.user_id, user.app_metadata);
  }
  console.log(userClonedObj);

  pusher.trigger(channel, event, userClonedObj);
  
  callback(null, user, context);
}