/**
* List categories associated with the provided product and descending from the category
* defined by the parent parameter.
*
* @param Request $request The request object
* @param integer|string $id Product id
* @param integer $categoryId The parent category id
*
* httpparam include_category if true, will include the parentCategory in the response
*
* @Template
* @AclAncestor("pim_enrich_product_categories_view")
* @return array
*/
public function listCategoriesAction(Request $request, $id, $categoryId)
{
$product = $this->findProductOr404($id);
$parent = $this->findOr404($this->categoryManager->getCategoryClass(), $categoryId);
$categories = null;
$includeParent = $request->get('include_parent', false);
$includeParent = $includeParent === 'true';
if ($product !== null) {
$categories = $product->getCategories();
}
$trees = $this->getFilledTree($parent, $categories);
return ['trees' => $trees, 'categories' => $categories];
}
