public function run()
 {
     DB::table('notification_types')->delete();
     $collection = [['type' => 'comment', 'icon' => 'comment'], ['type' => 'registration', 'icon' => 'plus'], ['type' => 'message', 'icon' => 'envelope'], ['type' => 'auction', 'icon' => 'shopping-cart'], ['type' => 'watchlist', 'icon' => 'eye']];
     foreach ($collection as $record) {
         Notificationtype::create($record);
     }
 }
 public function update($id)
 {
     // save updated
     $record = $this->records->find($id);
     if (!$record) {
         Notificationtype::create(Input::all());
         return $this->respond($record);
     }
     $record->fill(Input::all())->save();
     return $this->respond($record);
 }