/**
  * Returns the favorite locations for current user
  *
  * @return mixed
  */
 public function getFavoriteLocationsAction()
 {
     $this->view->disable();
     $user_id = $this->auth->isUserSignedIn() ? $this->auth->getIdentity()['id'] : 17;
     // $this->request->getPost('user_id');
     $favorites = Favorites::find(['user_id = :user_id:', 'bind' => ['user_id' => $user_id]]);
     $ids = [];
     foreach ($favorites as $f) {
         $ids[] = $f->getLocationId();
     }
     $weather = new Weather();
     $cityVars = $weather->getCitiesInfo($ids);
     $cities = json_decode($cityVars);
     $result = [];
     foreach ($cities->list as $key => $city) {
         $result[$key]['city'] = $city->name;
         $result[$key]['temperature'] = $city->main->temp;
         $result[$key]['icon'] = $city->weather[0]->icon;
     }
     $this->response->setContent(json_encode($result));
     return $this->response;
 }