/**
* Checks if a category is enabled. A category can be disabled by itself or by other store configurations like
* the options to only load categories with products.
*
* @param Category $category The category to check.
*
* @return bool If the category is enabled and should be showed on the categories tree.
*/
protected function isCategoryEnabled(Category $category)
{
return $category->isEnabled() && (!$this->loadOnlyCategoriesWithProducts || 0 > $category->getProducts());
}
