discourse/app/assets/javascripts/admin/controllers/modals/admin-flags-received.js.es6

export default Ember.Controller.extend({
  loadingFlags: null,
  user: null,

  onShow() {
    this.set('loadingFlags', true);
    this.store.findAll('flagged-post', {
      filter: 'without_custom',
      user_id: this.get('model.id')
    }).then(result => {
      this.set('loadingFlags', false);
      console.log(result);
      this.set('flaggedPosts', result);
    });
  }

});