Payment Gateway - Notification callbacks
Hello,
I have read your documentation regarding payment gateways in the new cp version (3.3) and already started to implement one.
The gateway we use makes a get request in the background, which has no user session, which tells the payment status. As I think this will not work with
the described $order->complete() because the order object only is built on this url, which is only accessible to the user but not to the callback of the payment provider.
Is there any other way to handle this?
TLDR: How to handle Payment Callbacks without user session/cookie?