Use default shipping address instead custom form in view

[SalahAdDin]

Hi guys, i'm testing this package and use the full pay flow feature.

Making the Payment Detail View i can see that use a shipping address form, like if the user haven't select a shipping address before.

I think that will be better get default shipping address by default, and show these form in case user haven't a default shipping address; but, if user haven't a default shipping address, the first payment step requires full address form, so, put here a shipping address form hasn't reason to be.

We can get the user billing address and know if default:
UserAddress.objects.get(user=request.user).is_default_for_billing.

I see that is the billing address, not the shipping address. But, you can check if the user have a billing address first and put the form if billing address doesn't exist.