metrics-9-2.js

import Ember from 'ember';

export default Ember.Route.extend({
  metrics: Ember.inject.service(),
  afterModel(model) {
    const metrics = Ember.get(this, 'metrics');
    const id = Ember.get(model, 'googleAnalyticsKey');

    metrics.activateAdapters([
      { name: 'GoogleAnalytics', config: { id } }
    ]);
  }
});