Detect new users and users with updated discoverability

bookwyrm/views/directory.py

@@ -40,5 +40,5 @@ class Directory(View):
     def post(self, request):
         """join the directory"""
         request.user.discoverable = True
-        request.user.save(update_fields=["discoverable"])
+        request.user.save()
         return redirect("directory")

bookwyrm/views/user.py

@@ -157,10 +157,7 @@ def save_user_form(form):
         filename = "%s.%s" % (uuid4(), extension)
         user.avatar.save(filename, image, save=False)
 
-    updated_fields = None
-    if form.initial["discoverable"] != form.cleaned_data["discoverable"]:
-        updated_fields = ["discoverable"]
-    user.save(updated_fields=updated_fields)
+    user.save()
     return user