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