/**
  * @Route("/index", name="page_home_admin")
  * @Method("GET")
  */
 public function indexAction(Request $request)
 {
     if (!$request->getSession()->get(Generalkeys::LABEL_STATUS)) {
         return $this->redirectToRoute('admin_login');
     }
     $ventas = $this->getDoctrine()->getRepository('VisitaYucatanBundle:Venta')->findBy([], ['id' => 'DESC']);
     return $this->render('VisitaYucatanBundle:Default:index.html.twig', array("ventas" => VentaUtils::getAllVentas($ventas)));
 }