ask for user confirmation if its role was moved out of presidency

club/views.py

@@ -431,12 +431,10 @@ class ClubRoleUpdateView(
     success_message = _("Club roles updated")
 
     def test_func(self):
-        if self.request.user.has_perm("club.change_clubrole"):
-            return True
-        club: Club = self.get_object()
-        return club.members.filter(
-            user=self.request.user, role__is_presidency=True
-        ).exists()
+        return (
+            self.request.user.is_authenticated
+            and self.get_object().can_roles_be_edited_by(self.request.user)
+        )
 
     def get_form_kwargs(self):
         return super().get_form_kwargs() | {"form_kwargs": {"label_suffix": ""}}
@@ -444,6 +442,17 @@ class ClubRoleUpdateView(
     def get_success_url(self):
         return self.request.path
 
+    def get_context_data(self, **kwargs):
+        return super().get_context_data(**kwargs) | {
+            "user_role": ClubRole.objects.filter(
+                club=self.object,
+                members__user=self.request.user,
+                members__end_date=None,
+            )
+            .values_list("id", flat=True)
+            .first()
+        }
+
 
 class ClubRoleBaseCreateView(UserPassesTestMixin, SuccessMessageMixin, CreateView):
     """View to create a new Club Role, using [][club.forms.ClubRoleCreateForm].