/**
* {@inheritdoc}
*/
public static function removeGlobalPermissionTo($action, Permission $permission = null)
{
$instance = new static();
$query = $instance->permissions()->newPivotStatement()->where('action', $action)->where('resource_type', get_called_class())->whereNull('resource_id');
if ($permission) {
$query->where('permission_id', $permission->getKey());
}
$query->delete();
}
/**
* Get a specific permission from the subject.
*
* @param Permission $permission
*
* @return Permission
*/
public function getPermission(Permission $permission)
{
return $this->mergedPermissions()->find($permission->getKey());
}
