Examples with ActivityMessageDTO org.broadleafcommerce.core.order.service.call.ActivityMessageDTO used on opensource projects

Example 1 with ActivityMessageDTO

use of org.broadleafcommerce.core.order.service.call.ActivityMessageDTO in project BroadleafCommerce by BroadleafCommerce.

the class OrderServiceImpl method addItemWithPriceOverrides.

@Override
@Transactional(value = "blTransactionManager", rollbackFor = { AddToCartException.class })
public Order addItemWithPriceOverrides(Long orderId, OrderItemRequestDTO orderItemRequestDTO, boolean priceOrder) throws AddToCartException {
    Order order = findOrderById(orderId);
    preValidateCartOperation(order);
    if (getAutomaticallyMergeLikeItems()) {
        OrderItem item = findMatchingItem(order, orderItemRequestDTO);
        if (item != null && item.getParentOrderItem() == null) {
            orderItemRequestDTO.setQuantity(item.getQuantity() + orderItemRequestDTO.getQuantity());
            orderItemRequestDTO.setOrderItemId(item.getId());
            try {
                return updateItemQuantity(orderId, orderItemRequestDTO, priceOrder);
            } catch (RemoveFromCartException e) {
                throw new AddToCartException("Unexpected error - system tried to remove item while adding to cart", e);
            } catch (UpdateCartException e) {
                throw new AddToCartException("Could not update quantity for matched item", e);
            }
        }
    }
    try {
        // We only want to price on the last addition for performance reasons and only if the user asked for it.
        int numAdditionRequests = priceOrder ? (getTotalChildOrderItems(orderItemRequestDTO)) : -1;
        int currentAddition = 1;
        CartOperationRequest cartOpRequest = new CartOperationRequest(findOrderById(orderId), orderItemRequestDTO, currentAddition == numAdditionRequests);
        Session session = em.unwrap(Session.class);
        FlushMode current = session.getFlushMode();
        if (!autoFlushAddToCart) {
            // Performance measure. Hibernate will sometimes perform an autoflush when performing query operations and this can
            // be expensive. It is possible to avoid the autoflush if there's no concern about queries in the flow returning
            // incorrect results because something has not been flushed to the database yet.
            session.setFlushMode(FlushMode.MANUAL);
        }
        ProcessContext<CartOperationRequest> context;
        try {
            context = (ProcessContext<CartOperationRequest>) addItemWorkflow.doActivities(cartOpRequest);
        } finally {
            if (!autoFlushAddToCart) {
                session.setFlushMode(current);
            }
        }
        List<ActivityMessageDTO> orderMessages = new ArrayList<ActivityMessageDTO>();
        orderMessages.addAll(((ActivityMessages) context).getActivityMessages());
        // Update the orderItemRequest incase it changed during the initial add to cart workflow
        orderItemRequestDTO = context.getSeedData().getItemRequest();
        numAdditionRequests = priceOrder ? (getTotalChildOrderItems(orderItemRequestDTO) - 1) : -1;
        addChildItems(orderItemRequestDTO, numAdditionRequests, currentAddition, context, orderMessages);
        context.getSeedData().getOrder().setOrderMessages(orderMessages);
        return context.getSeedData().getOrder();
    } catch (WorkflowException e) {
        throw new AddToCartException("Could not add to cart", getCartOperationExceptionRootCause(e));
    }
}