/**
* Checks if the given user group exists
*
* @param int $id
*
* @return ProjectUGroup
*
* @throws 404
*/
private function getExistingUserGroup($id)
{
$this->checkIdIsAppropriate($id);
$values = UserGroupRepresentation::getProjectAndUserGroupFromRESTId($id);
$user_group_id = $values['user_group_id'];
$user_group = $this->ugroup_manager->getById($user_group_id);
if ($user_group->getId() === 0) {
throw new RestException(404, 'User Group does not exist');
}
if (!$user_group->isStatic()) {
$user_group->setProjectId($values['project_id']);
}
if ($user_group->isStatic() && $values['project_id'] && $values['project_id'] != $user_group->getProjectId()) {
throw new RestException(404, 'User Group does not exist in project');
}
return $user_group;
}
