Add Pagination metadata to JSONAPISerializer

Is it possible to support returning metadata with a route’s response? (Would be good for something like pagination).

Ie a JSON API response like:

{
  data: [
    { type: 'item', id: 1 },
    { type: 'item', id: 2 },
    { type: 'item', id: 3 },
    { type: 'item', id: 4 },
    { type: 'item', id: 5 }
  ],
  meta: {
    total: 200
  }
}

Where this is eventually available in the controller like so:

this.get('model.meta');

[samselikoff]

If you want you can manually call serialize then add the data yourself in the route handler:

this.get('posts', ({post}, request) => {
  let json = this.serializerOrRegistry.serialize(post.all());

  json.meta = {};
  return json;
});

Would that work for now?

[denzo]

Is any updates/examples on this (pagination)?