public function actionUnlike($id) { $apartment = $this->findModel($id); if ($apartment) { $like = Like::findOne(['apartment_id' => $apartment->id, 'author_id' => \Yii::$app->user->id]); if ($like) { $like->delete(); return 'ok'; } // $like->unlink('apartment', $apartment); } return 'error'; }
/** * Finds the Like model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * @param integer $id * @return Like the loaded model * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = Like::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }