private function getRoleModel() { $user = Yii::$app->user; if ($user->isGuest) { $roleModel = RbacRole::findOne(['name' => 'guest']); } else { $roleModel = Yii::$app->user->identity->getRoleModel(); } return $roleModel; }
/** * Finds the RbacRole model based on its primary key value. * If the model is not found, a 404 HTTP exception will be thrown. * * @param int $id * * @return RbacRole the loaded model * * @throws NotFoundHttpException if the model cannot be found */ protected function findModel($id) { if (($model = RbacRole::findOne($id)) !== null) { return $model; } else { throw new NotFoundHttpException('The requested page does not exist.'); } }