Splitted Orders ton One - ASM

[batZpk]

Hello,

After 15 days of research, I turn to the forum.

I have an online shop and stores to sell my products. Each store has a warehouse in Prestashop. I use advanced inventory management to manage both my quantities and my stock movements.

My goal is to get a single order and invoice, no matter if the basket includes products from multiple warehouses. Basically, we have a basket, which we transform into a single order (unrelated) but in which we find in BO, the list of products with their respective warehouse.

I tried today to override the Class Cart and PayementModule, but nothing do.
The best result I obtained is obtaining a single order without the product lines for each warehouse. Moreover, it seems to me that the advanced management of stocks finished inactive because when I went on the order in BO, the stocks consulted were those of the ta ps_stock_available and not ps_stock.

If someone can help me or has already worked on this

Thank you