/**
* Gets the user roles.
*
* @param User $user
* @return array
*/
protected function getRoles(User $user = null)
{
$roles = $this->roles->where(['id <> ?'], [Role::ROLE_ANONYMOUS])->orderBy('priority')->get();
foreach ($roles as $role) {
if ($role->isAuthenticated()) {
$role->disabled = true;
}
if ($user && $user->getId() == $this['user']->getId() && $user->isAdministrator() && $role->isAdministrator()) {
$role->disabled = true;
}
}
return $roles;
}