/**
* @param \Generated\Shared\Transfer\RefundTransfer $refundTransfer
* @param \Generated\Shared\Transfer\OrderTransfer $orderTransfer
* @param \Orm\Zed\Sales\Persistence\SpySalesOrderItem[] array $salesOrderItems
*
* @return \Generated\Shared\Transfer\RefundTransfer
*/
public function calculateRefund(RefundTransfer $refundTransfer, OrderTransfer $orderTransfer, array $salesOrderItems)
{
$refundedItemAmount = 0;
foreach ($orderTransfer->getItems() as $itemTransfer) {
if ($this->shouldItemRefunded($itemTransfer, $salesOrderItems)) {
$refundTransfer->addItem($itemTransfer);
} else {
$refundedItemAmount += (int) $itemTransfer->getRefundableAmount();
}
}
if ($refundedItemAmount === 0) {
$refundTransfer->setExpenses($orderTransfer->getExpenses());
}
$this->calculateRefundableExpenseAmount($refundTransfer);
$this->setCanceledExpenseAmount($refundTransfer);
return $refundTransfer;
}