/**
* Given user group is deleted
*
* @param $groupPath
*
* @throws \eZ\Publish\Core\REST\Server\Exceptions\ForbiddenException
* @return \eZ\Publish\Core\REST\Server\Values\NoContent
*/
public function deleteUserGroup($groupPath)
{
$userGroupLocation = $this->locationService->loadLocation($this->extractLocationIdFromPath($groupPath));
$userGroup = $this->userService->loadUserGroup($userGroupLocation->contentId);
// Load one user to see if user group is empty or not
$users = $this->userService->loadUsersOfUserGroup($userGroup, 0, 1);
if (!empty($users)) {
throw new Exceptions\ForbiddenException("Non-empty user groups cannot be deleted");
}
$this->userService->deleteUserGroup($userGroup);
return new Values\NoContent();
}
/**
* Removes a user group
*
* the users which are not assigned to other groups will be deleted.
*
* @param \eZ\Publish\API\Repository\Values\User\UserGroup $userGroup
*
* @throws \eZ\Publish\API\Repository\Exceptions\UnauthorizedException if the authenticated user is not allowed to create a user group
*/
public function deleteUserGroup(UserGroup $userGroup)
{
$returnValue = $this->service->deleteUserGroup($userGroup);
$this->signalDispatcher->emit(new DeleteUserGroupSignal(array('userGroupId' => $userGroup->id)));
return $returnValue;
}