/**
  * @Route("/change_status/{id}", name="orob2b_rfp_request_change_status", requirements={"id"="\d+"})
  * @Template
  * @Acl(
  *      id="orob2b_rfp_request_update",
  *      type="entity",
  *      class="OroB2BRFPBundle:Request",
  *      permission="EDIT"
  * )
  *
  * @param RFPRequest $rfpRequest
  * @param Request $request
  * @throws NotFoundHttpException
  * @return array
  */
 public function changeStatusAction(RFPRequest $rfpRequest, Request $request)
 {
     if (!$request->get('_widgetContainer')) {
         throw $this->createNotFoundException();
     }
     $form = $this->createForm(RequestChangeStatusType::NAME, ['status' => $rfpRequest->getStatus()]);
     $handler = new RequestChangeStatusHandler($form, $request, $this->getDoctrine()->getManagerForClass($this->container->getParameter('orob2b_rfp.entity.request.class')), $this->container->get('templating'));
     $formAction = $this->get('router')->generate('orob2b_rfp_request_change_status', ['id' => $rfpRequest->getId()]);
     return ['entity' => $rfpRequest, 'saved' => $handler->process($rfpRequest), 'form' => $form->createView(), 'formAction' => $formAction];
 }