@Override
@Transactional("blTransactionManager")
public Order addItemFromNamedOrder(
Order namedOrder, OrderItem item, int quantity, boolean priceOrder)
throws RemoveFromCartException, AddToCartException, UpdateCartException {
// Validate that the quantity requested makes sense
if (quantity < 1 || quantity > item.getQuantity()) {
throw new IllegalArgumentException("Cannot move 0 or less quantity");
} else if (quantity == item.getQuantity()) {
return addItemFromNamedOrder(namedOrder, item, priceOrder);
}
Order cartOrder = orderDao.readCartForCustomer(namedOrder.getCustomer());
if (cartOrder == null) {
cartOrder = createNewCartForCustomer(namedOrder.getCustomer());
}
if (moveNamedOrderItems) {
// Update the old item to its new quantity only if we're moving items
OrderItemRequestDTO orderItemRequestDTO = new OrderItemRequestDTO();
orderItemRequestDTO.setOrderItemId(item.getId());
orderItemRequestDTO.setQuantity(item.getQuantity() - quantity);
updateItemQuantity(namedOrder.getId(), orderItemRequestDTO, false);
}
OrderItemRequestDTO orderItemRequest =
orderItemService.buildOrderItemRequestDTOFromOrderItem(item);
orderItemRequest.setQuantity(quantity);
cartOrder = addItem(cartOrder.getId(), orderItemRequest, priceOrder);
return cartOrder;
}
@Override
@Transactional("blTransactionManager")
public Order addAllItemsFromNamedOrder(Order namedOrder, boolean priceOrder)
throws RemoveFromCartException, AddToCartException {
Order cartOrder = orderDao.readCartForCustomer(namedOrder.getCustomer());
if (cartOrder == null) {
cartOrder = createNewCartForCustomer(namedOrder.getCustomer());
}
List<OrderItem> items = new ArrayList<OrderItem>(namedOrder.getOrderItems());
for (OrderItem item : items) {
if (moveNamedOrderItems) {
removeItem(namedOrder.getId(), item.getId(), false);
}
OrderItemRequestDTO orderItemRequest =
orderItemService.buildOrderItemRequestDTOFromOrderItem(item);
cartOrder = addItem(cartOrder.getId(), orderItemRequest, priceOrder);
}
if (deleteEmptyNamedOrders) {
cancelOrder(namedOrder);
}
return cartOrder;
}
@Override
@Transactional("blTransactionManager")
public Order addOfferCode(Order order, OfferCode offerCode, boolean priceOrder)
throws PricingException, OfferMaxUseExceededException {
if (!order.getAddedOfferCodes().contains(offerCode)) {
if (!offerService.verifyMaxCustomerUsageThreshold(
order.getCustomer(), offerCode.getOffer())) {
throw new OfferMaxUseExceededException(
"The customer has used this offer code more than the maximum allowed number of times.");
}
order.getAddedOfferCodes().add(offerCode);
order = save(order, priceOrder);
}
return order;
}
public Customer getCustomer() {
return delegate.getCustomer();
}