Allow to get records in batch

[GCorbel]

Hi,

I think it can be super useful to do batch get requests. Specially for has many relationships loading.

What you think?

[shishirmk]

@GCorbel we tend to use coalesce requests for that usually.

// app/adapters/application.js

import JSONAPIAdapter;

export default JSONAPIAdapter.extend({
  coalesceFindRequests: true
});

[GCorbel]

@shishirmk That's very cool. I didn't know that option. It's very useful.

It can still be useful. I sometimes do this kind of code :

  model() {
    return Ember.RSVP.hash({
      allCourses: this.store.findAll('course'),
      allSessions: this.store.query('session', { include_archives: true }),
      taxes: this.store.findAll('tax'),
      fees: this.store.findAll('fee'),
      affiliations: this.store.findAll('affiliation'),
      discountsByNumber: this.store.findAll('discountByNumber')
    });
  }

It do 6 requests and it can be useful to do the same in one. Even with coalesce requests, it do many request to load associations.