Ember Data Cart Items Example Expanded

cart.js

import Route from '@ember/routing/route';
import { hash } from 'rsvp';

export default Route.extend({
  async model(params) {
    let [cart] = await this.store.query('cart');
    let cartItems = this.store.query('cart-item', {
      filter: { cartId: cart.id },
      include: 'address',
      page: {
        number: params.page,
        size: params.pageSize
      },
      sort: params.sort
    });
    
    return hash({ cart, cartItems });
  }
});