/**
  * Finds the Posts model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param integer $id
  * @return Posts the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($id)
 {
     if (($model = Posts::findOne($id)) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }
 public static function archiveWish($postid)
 {
     $wish = Posts::findOne($postid);
     if ($wish) {
         $wish->PostType = Posts::TYPE_WISH_ARCHIVE;
         $wish->save();
     }
 }