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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\CatalogInventory\Observer;
use Magento\CatalogInventory\Api\StockConfigurationInterface;
use Magento\CatalogInventory\Api\StockManagementInterface;
use Magento\Framework\Event\Observer as EventObserver;
use Magento\Framework\Event\ObserverInterface;
/**
* Catalog inventory module observer
*/
class RefundOrderInventoryObserver implements ObserverInterface
{
/**
* @var StockConfigurationInterface
*/
protected $stockConfiguration;
/**
* @var StockManagementInterface
*/
protected $stockManagement;
/**
* @var \Magento\CatalogInventory\Model\Indexer\Stock\Processor
*/
protected $stockIndexerProcessor;
/**
* @var \Magento\Catalog\Model\Indexer\Product\Price\Processor
*/
protected $priceIndexer;
/**
* @param StockConfigurationInterface $stockConfiguration
* @param StockManagementInterface $stockManagement
* @param \Magento\CatalogInventory\Model\Indexer\Stock\Processor $stockIndexerProcessor
* @param \Magento\Catalog\Model\Indexer\Product\Price\Processor $priceIndexer
*/
public function __construct(
StockConfigurationInterface $stockConfiguration,
StockManagementInterface $stockManagement,
\Magento\CatalogInventory\Model\Indexer\Stock\Processor $stockIndexerProcessor,
\Magento\Catalog\Model\Indexer\Product\Price\Processor $priceIndexer
) {
$this->stockConfiguration = $stockConfiguration;
$this->stockManagement = $stockManagement;
$this->stockIndexerProcessor = $stockIndexerProcessor;
$this->priceIndexer = $priceIndexer;
}
/**
* Return creditmemo items qty to stock
*
* @param EventObserver $observer
* @return void
*/
public function execute(EventObserver $observer)
{
/* @var $creditmemo \Magento\Sales\Model\Order\Creditmemo */
$creditmemo = $observer->getEvent()->getCreditmemo();
$itemsToUpdate = [];
foreach ($creditmemo->getAllItems() as $item) {
$qty = $item->getQty();
if (($item->getBackToStock() && $qty) || $this->stockConfiguration->isAutoReturnEnabled()) {
$productId = $item->getProductId();
$parentItemId = $item->getOrderItem()->getParentItemId();
/* @var $parentItem \Magento\Sales\Model\Order\Creditmemo\Item */
$parentItem = $parentItemId ? $creditmemo->getItemByOrderId($parentItemId) : false;
$qty = $parentItem ? $parentItem->getQty() * $qty : $qty;
if (isset($itemsToUpdate[$productId])) {
$itemsToUpdate[$productId] += $qty;
} else {
$itemsToUpdate[$productId] = $qty;
}
}
}
if (!empty($itemsToUpdate)) {
$this->stockManagement->revertProductsSale(
$itemsToUpdate,
$creditmemo->getStore()->getWebsiteId()
);
$updatedItemIds = array_keys($itemsToUpdate);
$this->stockIndexerProcessor->reindexList($updatedItemIds);
$this->priceIndexer->reindexList($updatedItemIds);
}
}
}