public function delete()
{
if ((int) $this->id === 0 || (int) $this->id === (int) Configuration::get('PS_ROOT_CATEGORY')) {
return false;
}
$this->clearCache();
$deleted_children = $all_cat = $this->getAllChildren();
$all_cat[] = $this;
foreach ($all_cat as $cat) {
/** @var Category $cat */
$cat->deleteLite();
if (!$this->hasMultishopEntries()) {
$cat->deleteImage();
$cat->cleanGroups();
$cat->cleanAssoProducts();
// Delete associated restrictions on cart rules
CartRule::cleanProductRuleIntegrity('categories', array($cat->id));
Category::cleanPositions($cat->id_parent);
/* Delete Categories in GroupReduction */
if (GroupReduction::getGroupsReductionByCategoryId((int) $cat->id)) {
GroupReduction::deleteCategory($cat->id);
}
}
}
/* Rebuild the nested tree */
if (!$this->hasMultishopEntries() && (!isset($this->doNotRegenerateNTree) || !$this->doNotRegenerateNTree)) {
Category::regenerateEntireNtree();
}
Hook::exec('actionCategoryDelete', array('category' => $this, 'deleted_children' => $deleted_children));
return true;
}
