Rename contains to get_user_card_details

hosting/models.py

@@ -312,21 +312,22 @@ class UserCardDetail(AssignPermissionsMixin, models.Model):
         user_card_detail.save()
 
     @staticmethod
-    def contains(stripe_customer, card_details):
+    def get_user_card_details(stripe_customer, card_details):
         """
         A utility function to check whether a StripeCustomer is already
         associated with the card having given details
+
         :param stripe_customer:
         :param card_details:
-        :return:
+        :return: The UserCardDetails object if it exists, False otherwise
         """
         try:
-            UserCardDetail.objects.get(
+            ucd = UserCardDetail.objects.get(
                 stripe_customer=stripe_customer,
                 fingerprint=card_details['fingerprint'],
                 exp_month=card_details['exp_month'],
                 exp_year=card_details['exp_year']
             )
-            return True
+            return ucd
         except UserCardDetail.DoesNotExist:
             return False

hosting/views.py

@@ -628,7 +628,7 @@ class SettingsView(LoginRequiredMixin, FormView):
                     email=request.user.email, token=token
                 )
                 card = card_details['response_object']
-                if UserCardDetail.contains(stripe_customer, card):
+                if UserCardDetail.get_user_card_details(stripe_customer, card):
                     msg = _('You seem to have already added this card')
                     messages.add_message(request, messages.ERROR, msg)
                 else:
@@ -878,7 +878,7 @@ class OrdersHostingDetailView(LoginRequiredMixin,
                 'brand': card_details_response['brand'],
                 'card_id': card_details_response['card_id']
             }
-            ucd = UserCardDetail.contains(
+            ucd = UserCardDetail.get_user_card_details(
                 request.user.stripecustomer, card_details_response
             )
             if not ucd: