Ember Query Params Dynamic

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle'
});

routes.application.js

import Ember from 'ember';
import { hash } from 'rsvp';
import RSVP from 'rsvp';

const { later } = Ember.run;
const { Promise } = RSVP;

export default Ember.Route.extend({
  model() {
    return new Promise((resolve) => {
      later(this, resolve({
        layerGroups: [
          {id: 'test', visible: true },
          {id: 'test2', visible: true }
        ],
        layerGroupMap: { 
          test: { visible: true },
          test2: { visible: true } 
        },
      }), 1000);
    });
  },
  afterModel(model) {
    const controller = this.controllerFor(this.routeName);
    const queryParams = model.layerGroups
      .reduce((acc, curr) => {
        acc[curr.id] = curr.visible;
        return acc;
      }, {});

    const layerGroupIDs = model.layerGroups.mapBy('id');

    controller.setProperties({
      queryParams: layerGroupIDs,
    });

    this.replaceWith(this.routeName, {
      queryParams,
    });
  }
});

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.13.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.16.2",
    "ember-template-compiler": "2.16.2",
    "ember-testing": "2.16.2"
  },
  "addons": {
    "ember-data": "2.16.3"
  }
}