/**
* @param array $options
*
* @return FormView
*/
public function getItemFormView(array $options = array())
{
$cartItem = $this->cartItemFactory->createNew();
$this->orderItemQuantityModifier->modify($cartItem, 1);
$form = $this->formFactory->create('sylius_cart_item', $cartItem, $options);
return $form->createView();
}
/**
* @param CartItemEvent $event
*/
public function addItem(CartItemEvent $event)
{
$cart = $event->getCart();
$item = $event->getItem();
foreach ($cart->getItems() as $existingItem) {
if ($item->equals($existingItem)) {
$this->orderItemQuantityModifier->modify($existingItem, $existingItem->getQuantity() + $item->getQuantity());
return;
}
}
$cart->addItem($item);
}
/**
* {@inheritdoc}
*/
public function mapFormsToData($forms, &$data)
{
$formsOtherThanQuantity = [];
foreach ($forms as $key => $form) {
if ('quantity' === $form->getName()) {
$targetQuantity = $form->getData();
$this->orderItemQuantityModifier->modify($data, $targetQuantity);
continue;
}
$formsOtherThanQuantity[] = $form;
}
if (!empty($formsOtherThanQuantity)) {
$this->propertyPathDataMapper->mapFormsToData($formsOtherThanQuantity, $data);
}
}
/**
* @param array $configuration
*
* @return OrderItemInterface
*/
protected function createItem(array $configuration)
{
$variant = $this->variantRepository->find($configuration['variant']);
$promotionItem = $this->itemFactory->createNew();
$promotionItem->setVariant($variant);
$promotionItem->setUnitPrice((int) $configuration['price']);
$this->orderItemQuantityModifier->modify($promotionItem, (int) $configuration['quantity']);
return $promotionItem;
}