Incorrect change of order item price in admin area

[RomanovM]

nopCommerce version: 4.70

Set AutoUpdateOrderTotalsOnEditingOrder=True Open the order in nop admin mode and change the price for the order item. The order total will be recalculated, but the order item price will be the same.

Set AutoUpdateOrderTotalsOnEditingOrder=False Open the order in nop admin mode and change the price for the order item. The order total will not be recalculated, but the order item price will be changed.

OrderProcessingService.cs public virtual async Task UpdateOrderTotalsAsync(UpdateOrderParameters updateOrderParameters)

Add the next lines

            if (!itemDeleted)
            {
                var product = await _productService.GetProductByIdAsync(updatedShoppingCartItem.ProductId);
                var store = await _storeService.GetStoreByIdAsync(updatedShoppingCartItem.StoreId);

                updateOrderParameters.Warnings.AddRange(await _shoppingCartService.GetShoppingCartItemWarningsAsync(customer, updatedShoppingCartItem.ShoppingCartType,
                    product, updatedOrder.StoreId, updatedShoppingCartItem.AttributesXml, updatedShoppingCartItem.CustomerEnteredPrice,
                    updatedShoppingCartItem.RentalStartDateUtc, updatedShoppingCartItem.RentalEndDateUtc, updatedShoppingCartItem.Quantity, false, updatedShoppingCartItem.Id));

                updatedOrderItem.ItemWeight = await _shippingService.GetShoppingCartItemWeightAsync(updatedShoppingCartItem);
                updatedOrderItem.OriginalProductCost = await _priceCalculationService.GetProductCostAsync(product, updatedShoppingCartItem.AttributesXml);
                updatedOrderItem.AttributeDescription = await _productAttributeFormatter.FormatAttributesAsync(product,
                    updatedShoppingCartItem.AttributesXml, customer, store);

                //gift cards
                await AddGiftCardsAsync(product, updatedShoppingCartItem.AttributesXml, updatedShoppingCartItem.Quantity, updatedOrderItem, updatedOrderItem.UnitPriceExclTax);
            }

            await _orderTotalCalculationService.UpdateOrderTotalsAsync(updateOrderParameters, restoredCart);

            if (!itemDeleted)
                await _orderService.UpdateOrderItemAsync(updatedOrderItem);

Source: https://www.nopcommerce.com/boards/topic/99293/bug-dont-change-the-price-of-the-order-item-in-nop-admin-mode

See also: #8

[skoshelev]

Closed #7229