public function actionRemoveCategory($id)
{
$category = FaqCategory::findByPk($id);
if (empty($category)) {
throw new ServerErrorHttpException('Remove category failed!');
}
$category['isDeleted'] = true;
$accountId = $category->_id . '';
$category->save();
$this->_assignToDefault($accountId);
return 'ok';
}
