What is ILineItemValidate
Using workflow, we had ValidateLineItemsActivity – that was called everytime adding an item to cart, verifying cart,… And in Episerver Commerce 8.x (I don’t remember exactly version :)), ILineItemValidator was introduced for no-workflow way.
How does it work
When calling Cart.ValidateOrRemoveLineItems, the method will loop though all lineitems in cart and verify what lineitem was validated, what was not.
As you known that SerializableCart was released in Episerver Commerce 10.2.0 – this improves peformance a lot. However, before using SerializableCart, we need to do some tasks first.
This post describes how to“Convert IPaymentGateway to IPaymentPlugin using abstraction classes” – theÂmost important task that need to be done for SerializableCart mode enabled.
SerializableCart only supports abstraction and no-workflow so our Payment providers also needs to use abstraction or … you want break your payment :).
