chore: More logging to stripe update default method

services/billing.py

@@ -726,25 +726,44 @@ def update_billing_address(self, owner: Owner, name, billing_address):
             return None
 
         try:
-            default_payment_method = stripe.Customer.retrieve(
-                owner.stripe_customer_id
-            ).invoice_settings.default_payment_method
+            customer = stripe.Customer.retrieve(owner.stripe_customer_id)
+            log.info(f"Retrieved customer: {customer}")
+
+            default_payment_method = customer.invoice_settings.default_payment_method
+            log.info(f"Retrieved default payment method: {default_payment_method}")
 
+            if default_payment_method is None:
+                log.warning(
+                    f"Customer {owner.stripe_customer_id} has no default payment method, skipping payment method update"
+                )
+                # Still update the customer address even if there's no payment method
+                stripe.Customer.modify(owner.stripe_customer_id, address=billing_address)
+                log.info(
+                    f"Stripe successfully updated customer address for owner {owner.ownerid} by user #{self.requesting_user.ownerid}"
+                )
+                return
+
+            log.info(
+                f"Modifying payment method billing details for customer {owner.stripe_customer_id}"
+            )
             stripe.PaymentMethod.modify(
                 default_payment_method,
                 billing_details={"name": name, "address": billing_address},
             )
 
+            log.info(f"Modifying customer address for customer {owner.stripe_customer_id}")
             stripe.Customer.modify(owner.stripe_customer_id, address=billing_address)
             log.info(
                 f"Stripe successfully updated billing address for owner {owner.ownerid} by user #{self.requesting_user.ownerid}"
             )
-        except Exception:
+        except Exception as e:
             log.error(
                 "Unable to update billing address for customer",
                 extra=dict(
                     customer_id=owner.stripe_customer_id,
                     subscription_id=owner.stripe_subscription_id,
+                    error=str(e),
+                    error_type=type(e).__name__,
                 ),
             )