/**
* Rebuilds the tree: update descendants and their order
* @param type $categories
* @return type
*/
public static function rebuildTree($categories)
{
if (is_array($categories)) {
foreach ($categories as $cat) {
$node = Category::find($cat['id']);
//$node->descendants->linknodes();
//loop recursively through the children
if (isset($cat['children']) && is_array($cat['children']) && count($cat['children'])) {
foreach ($cat['children'] as $child) {
//append the children to their (old/new)parents
$descendant = Category::find($child['id']);
$node->appendNode($descendant);
//shift the descendants to the bottom to get the right order at the end
$shift = count($descendant->getSiblings());
$descendant->down($shift);
Category::rebuildTree($cat['children']);
}
}
}
}
}
/**
* Reorder nestable
*
* @param ShopCategoryReorderRequest $request
* @return \Illuminate\Http\JsonResponse
*/
public function setReorder(ShopCategoryReorderRequest $request)
{
//@TODO Reorder need fix
$categories = json_decode($request->get('data'), true);
Category::updateTreeRoots($categories);
Category::rebuildTree($categories);
Category::fixTree();
// Category::update($categories);
return response()->json(['status' => 'ok']);
}
