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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Quote\Model\Quote\Item;
use Magento\Catalog\Api\ProductRepositoryInterface;
use Magento\Framework\Exception\CouldNotSaveException;
use Magento\Framework\Exception\InputException;
use Magento\Framework\Exception\LocalizedException;
use Magento\Framework\Exception\NoSuchEntityException;
use Magento\Quote\Api\Data\CartInterface;
use Magento\Quote\Api\Data\CartItemInterface;
/**
* Cart item save handler
*/
class CartItemPersister
{
/**
* @var ProductRepositoryInterface
*/
private $productRepository;
/**
* @var CartItemOptionsProcessor
*/
private $cartItemOptionProcessor;
/**
* @param ProductRepositoryInterface $productRepository
* @param CartItemOptionsProcessor $cartItemOptionProcessor
*/
public function __construct(
ProductRepositoryInterface $productRepository,
CartItemOptionsProcessor $cartItemOptionProcessor
) {
$this->productRepository = $productRepository;
$this->cartItemOptionProcessor = $cartItemOptionProcessor;
}
/**
* Save cart item into cart
*
* @param CartInterface $quote
* @param CartItemInterface $item
* @return CartItemInterface
* @throws CouldNotSaveException
* @throws InputException
* @throws LocalizedException
* @throws NoSuchEntityException
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function save(CartInterface $quote, CartItemInterface $item)
{
/** @var \Magento\Quote\Model\Quote $quote */
$qty = $item->getQty();
if (!is_numeric($qty) || $qty <= 0) {
throw InputException::invalidFieldValue('qty', $qty);
}
$cartId = $item->getQuoteId();
$itemId = $item->getItemId();
try {
/** Update existing item */
if (isset($itemId)) {
$currentItem = $quote->getItemById($itemId);
if (!$currentItem) {
throw new NoSuchEntityException(
__('The %1 Cart doesn\'t contain the %2 item.', $cartId, $itemId)
);
}
$productType = $currentItem->getProduct()->getTypeId();
$buyRequestData = $this->cartItemOptionProcessor->getBuyRequest($productType, $item);
if (is_object($buyRequestData)) {
/** Update item product options */
if ($quote->getIsActive()) {
$item = $quote->updateItem($itemId, $buyRequestData);
}
} else {
if ($item->getQty() !== $currentItem->getQty()) {
$currentItem->clearMessage();
$currentItem->setQty($qty);
/**
* Qty validation errors are stored as items message
* @see \Magento\CatalogInventory\Model\Quote\Item\QuantityValidator::validate
*/
if (!empty($currentItem->getMessage()) && $currentItem->getHasError()) {
throw new LocalizedException(__($currentItem->getMessage()));
}
}
}
} else {
/** add new item to shopping cart */
$product = $this->productRepository->get($item->getSku());
$productType = $product->getTypeId();
$item = $quote->addProduct(
$product,
$this->cartItemOptionProcessor->getBuyRequest($productType, $item)
);
if (is_string($item)) {
throw new LocalizedException(__($item));
}
}
} catch (NoSuchEntityException $e) {
throw $e;
} catch (LocalizedException $e) {
throw $e;
} catch (\Exception $e) {
throw new CouldNotSaveException(__("The quote couldn't be saved."));
}
$itemId = $item->getId();
foreach ($quote->getAllItems() as $quoteItem) {
/** @var \Magento\Quote\Model\Quote\Item $quoteItem */
if ($itemId == $quoteItem->getId()) {
$item = $this->cartItemOptionProcessor->addProductOptions($productType, $quoteItem);
return $this->cartItemOptionProcessor->applyCustomOptions($item);
}
}
throw new CouldNotSaveException(__("The quote couldn't be saved."));
}
}