Wait, now that I think about it. 'UpdateOrderLine' does not update my order lines.

            var orderLine = dc.TeaCommerce_OrderLines.First(x => x.Id == Convert.ToInt32(id));
            //var orderLineProp = dc.TeaCommerce_CustomOrderLineProperties.First(x => x.OrderLineId == orderLine.Id && x.Alias == "subscriptionInterval");
            //orderLineProp.Value = interval;
            //dc.SubmitChanges();
            var customPropertiesToAdd = new Dictionary<string, string>();
            customPropertiesToAdd.Add("subscriptionInterval", interval);
            TC.SetCurrentOrder(1, dc.TeaCommerce_Orders.First(x => x.Id == orderLine.OrderId).Id);
            TC.UpdateOrderLine(1, Convert.ToInt64(id), orderLine.Quantity, customPropertiesToAdd);

The out-commented code does update the database ofcourse. The API UpdateOrderLines does not.

I guess I have to override something. But what?

Is the order that you try to set in the TC.SetCurrenOrder a finalized order? If so - you can't do that. The current order can only be an order that is in the cart stage.

GetAllFinalizedOrdersForCustomer uses the order xml cache file to fetch data. So if the order data is not there it won't find it correctly using this method. Try and check of you have some properties on the order/order line that isnt allowed in xml which could break that the order xml cache updates.

Kind regards
Anders

Okay got it.

THe XML file you are talking about is 'App_Data/teacommerce/finalized-order-xml-cache-1.xml' right? So nothing can be done via the API to update a finalized order?

Don't use the Razor TC class. Use the .NET API directly. The TC is just a facade for the .NET API

Got it.

But the .NET API documentation is thin. A method list for different scenarios would be nice. But i'll manange.

But you're saying that I can easily update properties on a finalized order using the .NET API?

E.g. TeaCommerce.Api.Services.OrderService.Instance.Get(shopId, orderId).Properties.Get("alias").Value = "newValue"; would update both database and cached xml file so that TC.GetAllFinalizedOrdersForCustomer() will get the updated property? Or are you saying I should completely stop using GetAllFinalizedOrdersForCustomer and the Razor API?

Alright. Got it. Thanks alot.

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