/**
* Creates a new Category model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate()
{
$model = new Category();
if ($model->load(Yii::$app->request->post())) {
$parent = Category::findOne($model->parent_id);
if (!empty($parent)) {
$model->indent = $parent->indent + 1;
} else {
$model->indent = 0;
}
$model->save();
return $this->redirect(['index']);
} else {
return $this->render('/backend/category/create', ['model' => $model]);
}
}
