Move apple-developer-merchantid-domain-association into setting

src/pretix/base/views/applepay.py

@@ -0,0 +1,17 @@
+from django.http import Http404, HttpResponse
+
+from pretix.base.settings import GlobalSettingsObject
+
+
+def association(request, *args, **kwargs):
+    if hasattr(request, 'event'):
+        settings = request.event.settings
+    elif hasattr(request, 'organizer'):
+        settings = request.organizer.settings
+    else:
+        settings = GlobalSettingsObject().settings
+
+    if not settings.get('apple_domain_association', None):
+        raise Http404('')
+    else:
+        return HttpResponse(settings.get('apple_domain_association'))