Fix subscription creation webhook failing due to case sensitivity iss…

djpaddle/mappers.py

@@ -29,7 +29,7 @@ def subscriber_by_payload(Subscriber, payload):
     """
     if "email" not in payload:
         raise Subscriber.DoesNotExist("'email' missing in payload")
-    return Subscriber.objects.get(email=payload["email"])
+    return Subscriber.objects.get(email__iexact=payload["email"])
 
 
 def subscriptions_by_subscriber(subscriber, queryset):

tests/test_mappers.py

@@ -6,13 +6,27 @@
 
 
 class TestPaddleMappers(TestCase):
-    def test_get_subscriber_by_payload(self):
+    def test_get_subscriber_by_payload_does_not_exist(self):
         Subscriber = settings.get_subscriber_model()
         payload = {"email": "[email protected]"}
 
         with self.assertRaises(Subscriber.DoesNotExist):
             mappers.get_subscriber_by_payload(Subscriber, payload)
 
+    def test_get_subscriber_by_payload(self):
+        Subscriber = settings.get_subscriber_model()
+        subscriber = Subscriber.objects.create(username="user", email="[email protected]")
+        payload = {"email": "[email protected]"}
+        fetched_subscriber = mappers.get_subscriber_by_payload(Subscriber, payload)
+        self.assertEqual(fetched_subscriber.email, subscriber.email)
+
+    def test_get_subscriber_by_payload_case_sensitive(self):
+        Subscriber = settings.get_subscriber_model()
+        subscriber = Subscriber.objects.create(username="user", email="[email protected]")
+        payload = {"email": "[email protected]"}
+        fetched_subscriber = mappers.get_subscriber_by_payload(Subscriber, payload)
+        self.assertEqual(fetched_subscriber.email, subscriber.email)
+
     def test_get_subscriber_by_payload_missing_email(self):
         Subscriber = settings.get_subscriber_model()
         payload = {"not-email": "[email protected]"}