einkaufszettel/app/routes/rezepte.js

import Route from '@ember/routing/route';
import Component from '@glimmer/component';
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';
import { inject as service } from '@ember/service';

const REZEPT_KATEGORIEN = [
    'Pasta',
    'Schwein',
    'Soße',
    'Fleisch',
    'Geflügel',
    'Rind',
    'Nachspeise',
    'Backen'
  ];

export default class RezeptRoute extends Route{
    
  @service store;

  async model() {
    return this.store.findAll('rezept');
  }
}

    /*async model() {
    let response = await fetch('/api/rezepte.json');
    let { data } = await response.json();

    return data.map(model => {
      let { attributes } = model;
      let kategorie;

      if (REZEPT_KATEGORIEN.includes(attributes.kategorie)) {
        kategorie = attributes.kategorie;
      } 
      else
      {
        kategorie = 'Sonstiges';
      }

      return { kategorie, ...attributes };
    });
  }
}*/