public function checkUserHasCoupon($id)
{
if (ParticipantHasCoupon::findOne(['Participant_id' => Yii::$app->user->id, 'coupon_id' => $id]) !== null) {
return true;
}
return false;
}
/**
* Finds the ParticipantHasCoupon model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $Participant_id
* @param integer $coupon_id
* @return ParticipantHasCoupon the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($Participant_id, $coupon_id)
{
if (($model = ParticipantHasCoupon::findOne(['Participant_id' => $Participant_id, 'coupon_id' => $coupon_id])) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
