/**
  * @param \Orm\Zed\Sales\Persistence\SpySalesOrderItemOption $productOptionEntity
  * @param \Orm\Zed\Sales\Persistence\SpySalesOrderItem $salesOrderItemEntity
  *
  * @return \Generated\Shared\Transfer\ProductOptionTransfer
  */
 protected function hydrateProductOptionTransfer(SpySalesOrderItemOption $productOptionEntity, SpySalesOrderItem $salesOrderItemEntity)
 {
     $productOptionTransfer = new ProductOptionTransfer();
     $productOptionTransfer->fromArray($productOptionEntity->toArray(), true);
     $productOptionTransfer->setUnitGrossPrice($productOptionEntity->getGrossPrice());
     $productOptionTransfer->setQuantity($salesOrderItemEntity->getQuantity());
     $refundableAmount = $this->getRefundableAmount($productOptionTransfer, $productOptionEntity);
     $productOptionTransfer->setRefundableAmount($refundableAmount);
     return $productOptionTransfer;
 }