How to set order number to cart_id

[Zodiack]

Hey Guys!

A little question here, when i'm close to finsih the shop and put it online.
Due to the payment module I'm using, I'll need to change the order number generated to the id number of the shopping cart.
The reason why is that my payment module are using shopping cart id for identifying orders while Prestashop uses order_id.
Anyone know how to change the order number generated to be the id of the shopping cart.

Best Regards
Chris

[ningu]

You have the function Order::getOrderByCardId($id_cart) to retrieve the order associated to the card.

Normally, no need to have the same Id for cart and order : they are 2 different object, so 2 different Ids