protected function parseSubCategories($response, $parent_id)
{
$parser = new NewhtfSubCategoryParser($response);
foreach ($parser->categories as $c_data) {
$category_entity = CategoryModel::findOneByUrl($c_data['url']);
if (!$category_entity) {
$category_entity = new Category();
}
$c_data['parent_id'] = $parent_id;
$category_entity->fromArray($c_data);
$category_entity->save();
}
}
