/**
* Revokes a roles and permissions from the user.
*
* @param array $items
*
* @return int number of successful revoke
*/
public function revoke($items)
{
foreach ($items as $name) {
$item = $this->manager->getRole($name);
$item = $item ?: $this->manager->getPermission($name);
$this->manager->revoke($item, $this->userId);
}
return true;
}