/**
*
* @return Usergroup[]
*/
private function GetGroups()
{
if ($this->groups === null) {
$this->groups = array();
if (!$this->GetUser()) {
return $this->groups;
}
$userGroups = UserUsergroup::Schema()->FetchByUser(true, $this->GetUser());
foreach ($userGroups as $userGroup) {
$this->groups[] = $userGroup->GetUserGroup();
}
}
return $this->groups;
}
protected function DeleteGroupAssignment(Usergroup $group)
{
UserUsergroup::Schema()->Delete($this->UserGroupWhere($group));
}