private function importEvents()
 {
     $table = 'events';
     $items = $this->getEvents();
     Event::unguard();
     DB::table($table)->truncate();
     foreach ($items as $item) {
         $data = get_object_vars($item);
         $ministry_slug = $data['ministry_slug'];
         unset($data['ministry_slug']);
         $ministry = Ministry::findBySlug($ministry_slug);
         if (!is_null($ministry)) {
             $data['ministry_id'] = $ministry->id;
         }
         $model = new Event($data);
         $model->save();
     }
 }