/**
* @param GenericEvent $event
*/
public function handleRestrictedZone(GenericEvent $event)
{
$cart = $event->getSubject();
if (!$cart instanceof CartInterface) {
$cart = $this->cartProvider->getCart();
}
$removed = false;
foreach ($cart->getItems() as $item) {
if ($this->restrictedZoneChecker->isRestricted($product = $item->getProduct(), $cart->getShippingAddress())) {
$cart->removeItem($item);
$removed = true;
$this->session->getBag('flashes')->add('error', $this->translator->trans('sylius.cart.restricted_zone_removal', ['%product%' => $product->getName()], 'flashes'));
}
}
if ($removed) {
$this->cartManager->persist($cart);
$this->cartManager->flush();
}
}
/**
* {@inheritdoc}
*/
public function resolve(CartItemInterface $item, $data)
{
$id = $this->resolveItemIdentifier($data);
$channel = $this->channelContext->getChannel();
if (!($product = $this->productRepository->findOneBy(['id' => $id, 'channels' => $channel]))) {
throw new ItemResolvingException('Requested product was not found.');
}
if ($this->restrictedZoneChecker->isRestricted($product)) {
throw new ItemResolvingException('Selected item is not available in your country.');
}
// We use forms to easily set the quantity and pick variant but you can do here whatever is required to create the item.
$form = $this->formFactory->create('sylius_cart_item', $item, ['product' => $product]);
$form->submit($data);
// If our product has no variants, we simply set the master variant of it.
if (null === $item->getVariant() && !$product->hasVariants()) {
$item->setVariant($product->getMasterVariant());
}
if (null === $item->getVariant() && $product->hasVariants()) {
throw new ItemResolvingException('Please select variant');
}
$variant = $item->getVariant();
// If all is ok with form, quantity and other stuff, simply return the item.
if (!$form->isValid() || null === $variant) {
throw new ItemResolvingException('Submitted form is invalid.');
}
$cart = $this->cartProvider->getCart();
$quantity = $item->getQuantity();
$context = ['quantity' => $quantity];
if (null !== ($customer = $cart->getCustomer())) {
$context['groups'] = $customer->getGroups()->toArray();
}
$item->setUnitPrice($this->priceCalculator->calculate($variant, $context));
foreach ($cart->getItems() as $cartItem) {
if ($cartItem->equals($item)) {
$quantity += $cartItem->getQuantity();
break;
}
}
if (!$this->availabilityChecker->isStockSufficient($variant, $quantity)) {
throw new ItemResolvingException('Selected item is out of stock.');
}
return $item;
}
/**
* @param ProductInterface $product
*
* @return Boolean
*/
public function isRestricted(ProductInterface $product)
{
return $this->restrictedZoneChecker->isRestricted($product);
}