Check if findAll is still background reloading

@francesconovy wrote:

In my app, I want to show a list of all items fetched via store.findAll('record'). This works nicely, and it shows local records immediately, and then does a background reload and populates the list with the new items.

I would now like to show a loading spinner while the fetching is not complete. However, isPending is set to true when the promise resolves, which is way before findAll has actually completed. Is there a way to check if a findAll call is complete? I tried to find something in the docs, but couldn't find anything.

Simplified, this is what I want to do:

// my-component.js
allRecords: Ember.computed(function() {
  return this.get('store').findAll('record');
})

{{#if allRecords.isPending}}
  Still fetching data...
{{/if}}

{{#each allRecords as |record|}}
  {{record.name}}
{{/each}}

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