public function updateStateAction(Request $request, $transition, $graph = null)
{
$resource = $this->findOr404($request);
if (null === $graph) {
$graph = $this->stateMachineGraph;
}
$stateMachine = $this->get('sm.factory')->get($resource, $graph);
if (!$stateMachine->can($transition)) {
throw new NotFoundHttpException(sprintf('The requested transition %s cannot be applied on the given %s with graph %s.', $transition, $this->config->getResourceName(), $graph));
}
$stateMachine->apply($transition);
$this->domainManager->update($resource);
return $this->redirectHandler->redirectToReferer();
}
