Realtime: how to subscribe to multiple documents

What’s the equivalent of listening to multiple documents in a collection using the realtime-listener service?

I have a news-feed component where I’m trying to watch for new activities. Here’s my activities computed property:

activities: computed('company', function() {
  return this.get('store').query('activity', {
    query: (ref) => ref.where(`company`, '==', this.get('company.id')).orderBy('createdAt', 'desc');
  });
})

That’s fetching correctly current activities, but it’s not updated live. How do I achieve that? I’ve tried the following:

this.get('realtime').subscribe(this, this.get('activities'));

It’s obviously not working as the second parameter has to be a record, not an array.

[jamesdaniels]

@bnetter I understand that you’re feeling fustrated but please keep your comments constructive. The space here is meant for building EmberFire, both technology and community. If you’re interested in helping with the former, I welcome any PRs; otherwise please consider if you are helping or harming the latter with your comments.

@zurnet I’m back from the holidays and will be wrapping up the tasks for final release in short order.

[bnetter]

I have a meeting next week with the Google team in SF. I will discuss the frustration it has been to work with Firebase, and will try to understand if we can still have hope for Firebase in 2020.

I will let you know!