/**
* 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);
}
}
/**
* Initialize creditmemo model instance
*
* @return \Magento\Sales\Model\Order\Creditmemo|false
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
*/
public function load()
{
$creditmemo = false;
$creditmemoId = $this->getCreditmemoId();
$orderId = $this->getOrderId();
if ($creditmemoId) {
$creditmemo = $this->creditmemoFactory->create()->load($creditmemoId);
} elseif ($orderId) {
$data = $this->getCreditmemo();
$order = $this->orderFactory->create()->load($orderId);
$invoice = $this->_initInvoice($order);
if (!$this->_canCreditmemo($order)) {
return false;
}
$savedData = $this->_getItemData();
$qtys = [];
$backToStock = [];
foreach ($savedData as $orderItemId => $itemData) {
if (isset($itemData['qty'])) {
$qtys[$orderItemId] = $itemData['qty'];
}
if (isset($itemData['back_to_stock'])) {
$backToStock[$orderItemId] = true;
}
}
$data['qtys'] = $qtys;
$service = $this->orderServiceFactory->create(['order' => $order]);
if ($invoice) {
$creditmemo = $service->prepareInvoiceCreditmemo($invoice, $data);
} else {
$creditmemo = $service->prepareCreditmemo($data);
}
/**
* Process back to stock flags
*/
foreach ($creditmemo->getAllItems() as $creditmemoItem) {
$orderItem = $creditmemoItem->getOrderItem();
$parentId = $orderItem->getParentItemId();
if (isset($backToStock[$orderItem->getId()])) {
$creditmemoItem->setBackToStock(true);
} elseif ($orderItem->getParentItem() && isset($backToStock[$parentId]) && $backToStock[$parentId]) {
$creditmemoItem->setBackToStock(true);
} elseif (empty($savedData)) {
$creditmemoItem->setBackToStock($this->stockConfiguration->isAutoReturnEnabled());
} else {
$creditmemoItem->setBackToStock(false);
}
}
}
$this->eventManager->dispatch('adminhtml_sales_order_creditmemo_register_before', ['creditmemo' => $creditmemo, 'input' => $this->getCreditmemo()]);
$this->registry->register('current_creditmemo', $creditmemo);
return $creditmemo;
}
public function testIsAutoReturnEnabled()
{
$store = 0;
$this->scopeConfig->expects($this->once())->method('isSetFlag')->with(\Magento\CatalogInventory\Model\Configuration::XML_PATH_ITEM_AUTO_RETURN, \Magento\Store\Model\ScopeInterface::SCOPE_STORE, $store)->will($this->returnValue(true));
$this->assertTrue($this->stockConfiguration->isAutoReturnEnabled());
}
