protected function doMoveDownAction(AbstractAdminListConfigurator $configurator, $entityId, Request $request)
{
$em = $this->getEntityManager();
$sortableField = $configurator->getSortableField();
$repo = $em->getRepository($configurator->getRepositoryName());
$item = $repo->find($entityId);
$setter = "set" . ucfirst($sortableField);
$getter = "get" . ucfirst($sortableField);
$nextItem = $repo->createQueryBuilder('i')->where('i.' . $sortableField . ' > :weight')->setParameter('weight', $item->{$getter}())->orderBy('i.' . $sortableField, 'ASC')->setMaxResults(1)->getQuery()->getOneOrNullResult();
if ($nextItem) {
$nextItem->{$setter}($item->{$getter}());
$em->persist($nextItem);
}
$item->{$setter}($item->{$getter}() + 1);
$em->persist($item);
$em->flush();
$indexUrl = $configurator->getIndexUrl();
return new RedirectResponse($this->generateUrl($indexUrl['path'], isset($indexUrl['params']) ? $indexUrl['params'] : array()));
}
/**
* Delete the Entity using its ID
*
* @param AbstractAdminListConfigurator $configurator The adminlist configurator
* @param integer $entityId The id to delete
* @param null|Request $request
*
* @throws NotFoundHttpException
* @throws AccessDeniedHttpException
*
* @return Response
*/
protected function doDeleteAction(AbstractAdminListConfigurator $configurator, $entityId, Request $request = null)
{
/* @var $em EntityManager */
$em = $this->getEntityManager();
if (is_null($request)) {
$request = $this->getRequest();
}
$helper = $em->getRepository($configurator->getRepositoryName())->findOneById($entityId);
if ($helper === null) {
throw new NotFoundHttpException("Entity not found.");
}
if (!$configurator->canDelete($helper)) {
throw new AccessDeniedHttpException('You do not have sufficient rights to access this page.');
}
$indexUrl = $configurator->getIndexUrl();
if ($request->isMethod('POST')) {
$em->remove($helper);
$em->flush();
}
return new RedirectResponse($this->generateUrl($indexUrl['path'], isset($indexUrl['params']) ? $indexUrl['params'] : array()));
}
