[T3072] FIX: clear donation item in case of abandoned cart

[Danielgergely]

• FIX: If the same product (amount) is selected after a cart has been abandoned, the correct name is shown (order line is cleared)

[gemini-code-assist]

Summary of Changes

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This pull request addresses a bug where abandoned donation items were retained in the shopping cart, leading to incorrect order details if the user later selected the same product. The changes ensure that any existing order lines are cleared when a draft sale order is reused, providing a cleaner and more accurate cart experience for donations.

Highlights

• Abandoned Cart Fix: Implemented a fix to ensure that when a cart containing a donation item is abandoned and then the same product is selected again, the previous donation line is cleared, preventing incorrect order line retention.

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[gemini-code-assist]

Code Review

This pull request aims to fix an issue with abandoned carts containing donations by clearing the order before adding a new donation. However, the current implementation clears the entire cart, which could lead to a poor user experience if other items are present. My review provides a more targeted fix that only removes previous donation lines, preserving the rest of the cart's contents.