import generated.Address;
import generated.PurchaseOrder;

import java.util.List;

public class OrderAppService {
  public OrderAppService() {
  }

  public void placeOrder(PurchaseOrder purchaseOrder) {
    Address shipTo = purchaseOrder.getShipTo();
    Address billTo = purchaseOrder.getBillTo();
    List items = purchaseOrder.getItems();

    // aktualizacja magazynu danych
  }
}