示例#1
0
 /**
  * This action is used to submit the cart summary form.
  * If the form and updated cart are valid, it refreshes
  * the cart data and saves it using the operator.
  *
  * If there are any errors, it displays the cart summary page.
  *
  * @param Request $request
  *
  * @return Response
  */
 public function saveAction(Request $request)
 {
     $cart = $this->getCurrentCart();
     $form = $this->createForm('sylius_cart', $cart);
     if ($form->handleRequest($request)->isValid()) {
         $event = new CartEvent($cart);
         $event->isFresh(true);
         $eventDispatcher = $this->getEventDispatcher();
         $eventDispatcher->dispatch(SyliusCartEvents::CART_CHANGE, new GenericEvent($cart));
         // Update models
         $eventDispatcher->dispatch(SyliusCartEvents::CART_SAVE_INITIALIZE, $event);
         // Write flash message
         $eventDispatcher->dispatch(SyliusCartEvents::CART_SAVE_COMPLETED, new FlashEvent());
         return $this->redirectToCartSummary();
     }
     $view = $this->view()->setTemplate($this->config->getTemplate('summary.html'))->setData(array('cart' => $cart, 'form' => $form->createView()));
     return $this->handleView($view);
 }