When an item added to cart show a success message with product name and quantity added

[icreatestuff]

When a customer adds a product to their cart I need to be able to show a modal or similar that indicates the success including details about the specific product and quantity just added.

The commerce/cart/update-cart action provides a successful response but doesn't provide any detail about what was added as far as I can tell.

A workaround that gets about 90% of the way is to pass the product ID from the current page to the modal and then loop over all the cart line items only outputting the one with a matching product ID. However, the quantity shown is the current total quantity of that item in the cart, rather than the quantity just added. I may have added 1 already and then subsequently added another. The modal should indicate that 1 was just added, but with my current implementation will show 2 just added.

Are there any existing ways to get something like this? Thanks