public function OrderEventSubscriber::onOrderItemDelete in Commerce Stock 8

Performs a stock transaction when an order item is deleted.

Parameters

\Drupal\commerce_order\Event\OrderItemEvent $event: The order item event.

File

src/EventSubscriber/OrderEventSubscriber.php, line 278

Class

OrderEventSubscriber

Performs stock transactions on order and order item events.

Namespace

Drupal\commerce_stock\EventSubscriber

Code

public function onOrderItemDelete(OrderItemEvent $event) {
  $eventType = $this
    ->getEventType('commerce_stock_order_item_delete');
  $item = $event
    ->getOrderItem();
  $order = $item
    ->getOrder();
  if ($order && !in_array($order
    ->getState()->value, [
    'draft',
    'canceled',
  ])) {
    if ($order
      ->getState()
      ->getWorkflow()
      ->getGroup() !== 'commerce_order') {
      return;
    }
    $entity = $item
      ->getPurchasedEntity();
    if (!$entity) {
      return;
    }

    /** @var \Drupal\commerce_stock\StockServiceInterface $service */
    $service = $this->stockServiceManager
      ->getService($entity);
    $checker = $service
      ->getStockChecker();

    // If always in stock then no need to create a transaction.
    if ($checker
      ->getIsAlwaysInStock($entity)) {
      return;
    }
    $context = self::createContextFromOrder($order);
    $location = $this->stockServiceManager
      ->getTransactionLocation($context, $entity, $item
      ->getQuantity());
    $transaction_type = StockTransactionsInterface::STOCK_RETURN;
    $this
      ->runTransactionEvent($eventType, $context, $entity, $item
      ->getQuantity(), $location, $transaction_type, $order);
  }
}