Update Changelog for 2.10.3

Handle invoice error when no stripecustomer

See merge request ungleich-public/dynamicweb!731

Changelog

@@ -1,3 +1,5 @@
+2.10.3: 2020-02-25
+   * Handle 500 error in invoice list page for non-stripe users (MR!731)
 2.10.2: 2020-02-04
    * Introduce base price for VMs and let admins add stripe_coupon_id (MR!730)
    Notes for deployment:

datacenterlight/views.py

@@ -29,7 +29,7 @@ from utils.forms import (
 )
 from utils.hosting_utils import (
     get_vm_price_with_vat, get_all_public_keys, get_vat_rate_for_country,
-    get_vm_price_for_given_vat, round_up
+    get_vm_price_for_given_vat
 )
 from utils.stripe_utils import StripeUtils
 from utils.tasks import send_plain_email_task

hosting/views.py

@@ -1297,9 +1297,12 @@ class InvoiceListView(LoginRequiredMixin, TemplateView):
             except CustomUser.DoesNotExist as dne:
                 logger.debug("User does not exist")
                 cu = self.request.user
-            invs = stripe.Invoice.list(customer=cu.stripecustomer.stripe_id,
-                                       count=100)
-            paginator = Paginator(invs.data, 10)
+            if hasattr(cu, 'stripecustomer'):
+                invs = stripe.Invoice.list(customer=cu.stripecustomer.stripe_id,
+                                           count=100)
+            else:
+                invs = []
+            paginator = Paginator(invs.data if len(invs) > 0 else [], 10)
             try:
                 invs_page = paginator.page(page)
             except PageNotAnInteger:
@@ -1308,11 +1311,14 @@ class InvoiceListView(LoginRequiredMixin, TemplateView):
                 invs_page = paginator.page(paginator.num_pages)
         else:
             try:
-                invs = stripe.Invoice.list(
-                    customer=self.request.user.stripecustomer.stripe_id,
-                    count=100
-                )
-                paginator = Paginator(invs.data, 10)
+                if hasattr(self.request.user, "stripecustomer"):
+                    invs = stripe.Invoice.list(
+                        customer=self.request.user.stripecustomer.stripe_id,
+                        count=100
+                    )
+                else:
+                    invs = []
+                paginator = Paginator(invs.data if len(invs) > 0 else [], 10)
                 try:
                     invs_page = paginator.page(page)
                 except PageNotAnInteger: