Parse Cloud Code Job Function Optimization

I have a job on cloud code that I am running. It seems to work when I manually run the job. I think scheduling is posing an issue with its setup an frequency of running so I think

Solution 1:

Yes. It could be much better. I'd try something like this:

Parse.Cloud.job('updateReviews', async () => {
  // Query all bookings with a status of confirmed
  const query = new Parse.Query('bookings');
  query.equalTo('status', 'confirmed');
  const now = new Date();
  query.greaterThanOrEqualTo('startTime', now);
  query.lessThanOrEqualTo('startTime', new Date(now.getTime() + 60 * 60 * 1000));
  const results = await query.find({ useMasterKey: true });

  const pushType = "bookingConfirmed";

  const pushQuery = new Parse.Query(Parse.Installation);
  pushQuery.containedIn("userId", results.map(result => result.get('buyerId')).concat(results.map(result => result.get('placeOwner'))));
  await Parse.Push.send({
    where: pushQuery,
    data: {
      title: 'New Booking Coming Up',
      alert: 'You have a booking coming up soon!',
      pushType
    }
  }, { useMasterKey: true });

  return (`Successfully sent ${results.length} new notifications!`);
});