/**
  * Finds the ATTENDANCE model based on its primary key value.
  * If the model is not found, a 404 HTTP exception will be thrown.
  * @param integer $ATTENDANCE_ID
  * @param integer $MEMBER_ID
  * @return ATTENDANCE the loaded model
  * @throws NotFoundHttpException if the model cannot be found
  */
 protected function findModel($ATTENDANCE_ID, $MEMBER_ID)
 {
     if (($model = ATTENDANCE::findOne(['ATTENDANCE_ID' => $ATTENDANCE_ID, 'MEMBER_ID' => $MEMBER_ID])) !== null) {
         return $model;
     } else {
         throw new NotFoundHttpException('The requested page does not exist.');
     }
 }