protected function afterSave()
{
if ((isset($this->originalAttributeValues['group']) || $this->isNewModel) && $this->group != null && $this->group->id > 0) {
AllPermissionsOptimizationUtil::groupAddedToGroup($this);
ReadPermissionsSubscriptionUtil::groupParentHasChanged();
}
if (isset($this->originalAttributeValues['group']) && $this->originalAttributeValues['group'][1] > 0) {
$this->forgetPermissionsRightsAndPoliciesCache();
}
parent::afterSave();
}