/**
* Returns the number of Groups the type is assigned to.
*
* @param int $typeId
* @param int $status
*
* @return int
*/
public function countGroupsForType($typeId, $status)
{
try {
return $this->innerGateway->countGroupsForType($typeId, $status);
} catch (DBALException $e) {
throw new RuntimeException('Database error', 0, $e);
} catch (PDOException $e) {
throw new RuntimeException('Database error', 0, $e);
}
}
/**
* Unlink a content type group from a content type
*
* @param mixed $groupId
* @param mixed $contentTypeId
* @param int $status
*
* @throws \eZ\Publish\API\Repository\Exceptions\NotFoundException If group or type with provided status is not found
* @throws \eZ\Publish\API\Repository\Exceptions\BadStateException If $groupId is last group on $contentTypeId or
* not a group assigned to type
* @todo Add throws for NotFound and BadState when group is not assigned to type
*/
public function unlink($groupId, $contentTypeId, $status)
{
$groupCount = $this->contentTypeGateway->countGroupsForType($contentTypeId, $status);
if ($groupCount < 2) {
throw new Exception\RemoveLastGroupFromType($contentTypeId, $status);
}
$this->contentTypeGateway->deleteGroupAssignment($groupId, $contentTypeId, $status);
// @todo FIXME: What is to be returned?
return true;
}
