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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\GroupedProduct\Model\Quote\Item;
use Magento\Framework\DataObject;
use Magento\Framework\DataObject\Factory as ObjectFactory;
use Magento\Framework\Exception\LocalizedException;
use Magento\GroupedProduct\Api\Data\GroupedOptionsInterface;
use Magento\GroupedProduct\Model\Product\Type\Grouped;
use Magento\Quote\Api\Data as QuoteApi;
use Magento\Quote\Api\Data\CartItemInterface;
use Magento\Quote\Model\Quote\Item\CartItemProcessorInterface;
/**
* Converts grouped_options to super_group for the grouped product.
*/
class CartItemProcessor implements CartItemProcessorInterface
{
private const SUPER_GROUP_CODE = 'super_group';
/**
* @var ObjectFactory
*/
private $objectFactory;
/**
* @var QuoteApi\ProductOptionExtensionFactory
*/
private $productOptionExtensionFactory;
/**
* @var QuoteApi\ProductOptionInterfaceFactory
*/
private $productOptionFactory;
/**
* @var array|null
*/
private $groupedOptions;
/**
* @param ObjectFactory $objectFactory
* @param QuoteApi\ProductOptionExtensionFactory $productOptionExtensionFactory
* @param QuoteApi\ProductOptionInterfaceFactory $productOptionFactory
*/
public function __construct(
ObjectFactory $objectFactory,
QuoteApi\ProductOptionExtensionFactory $productOptionExtensionFactory,
QuoteApi\ProductOptionInterfaceFactory $productOptionFactory
) {
$this->objectFactory = $objectFactory;
$this->productOptionExtensionFactory = $productOptionExtensionFactory;
$this->productOptionFactory = $productOptionFactory;
}
/**
* Converts the grouped_options request data into the same format as native frontend add-to-cart
*
* @param CartItemInterface $cartItem
* @return DataObject|null
*/
public function convertToBuyRequest(CartItemInterface $cartItem): ?DataObject
{
if ($cartItem->getProductOption()
&& $cartItem->getProductOption()->getExtensionAttributes()
&& $cartItem->getProductOption()->getExtensionAttributes()->getGroupedOptions()
) {
$groupedOptions = $cartItem->getProductOption()->getExtensionAttributes()->getGroupedOptions();
$this->groupedOptions = $groupedOptions;
return $this->objectFactory->create($this->getConvertedData($groupedOptions));
}
return null;
}
/**
* Returns grouped_options converted to super_group data
*
* @param GroupedOptionsInterface[] $groupedOptions
* @return array
* @throws LocalizedException
*/
private function getConvertedData(array $groupedOptions): array
{
$requestData = [];
foreach ($groupedOptions as $item) {
/** @var GroupedOptionsInterface $item */
if ($item->getQty() === null || $item->getId() === null) {
throw new LocalizedException(__('Please specify id and qty for grouped options.'));
}
$requestData[self::SUPER_GROUP_CODE][$item->getId()] = $item->getQty();
}
return $requestData;
}
/**
* Option processor
*
* @param CartItemInterface $cartItem
* @return CartItemInterface
*/
public function processOptions(CartItemInterface $cartItem): CartItemInterface
{
if (empty($this->groupedOptions) || $cartItem->getProductType() !== Grouped::TYPE_CODE) {
return $cartItem;
}
$extension = $this->productOptionExtensionFactory->create()
->setGroupedOptions($this->groupedOptions);
if (!$cartItem->getProductOption()) {
$cartItem->setProductOption($this->productOptionFactory->create());
}
$cartItem->getProductOption()->setExtensionAttributes($extension);
return $cartItem;
}
}