/** * @return \yii\db\ActiveQuery */ public function addToComplains($id) { $modelAdComplain = AdComplains::findOne(['user_id' => Yii::$app->user->id, 'ad_id' => $id]); if (!$modelAdComplain) { $modelAdComplain = new AdComplains(); $modelAdComplain->user_id = Yii::$app->user->id; $modelAdComplain->ad_id = $id; $modelAdComplain->save(); } }