fix: Return NomComs, not Groups, from active_nomcoms filter (#5726)

* fix: Return NomComs, not Groups, from active_nomcoms filter

* fix: deduplicate and order nomcoms in active_nomcoms filter

ietf/group/templatetags/group_filters.py

@@ -2,7 +2,7 @@ from django import template
 
 import debug                            # pyflakes:ignore
 
-from ietf.group.models import Group
+from ietf.nomcom.models import NomCom
 
 register = template.Library()
 
@@ -19,14 +19,15 @@ def active_nomcoms(user):
     if not (user and hasattr(user, "is_authenticated") and user.is_authenticated):
         return []
 
-    groups = []
-
-    groups.extend(Group.objects.filter(
-        role__person__user=user,
-        type_id='nomcom',
-        state__slug='active').distinct().select_related("type"))
-
-    return groups
+    return list(
+        NomCom.objects.filter(
+            group__role__person__user=user,
+            group__type_id='nomcom',  # just in case...
+            group__state__slug='active',
+        )
+        .distinct()
+        .order_by("group__acronym")
+    )
 
 @register.inclusion_tag('person/person_link.html')
 def role_person_link(role, **kwargs):

ietf/templates/base/menu.html

@@ -171,7 +171,7 @@
                 </li>
             {% endfor %}
         {% endif %}
-        {% if user|active_nomcoms %}
+        {% with user|active_nomcoms as nomcoms %}{% if nomcoms %}
             {% if flavor == 'top' %}
                 <li><hr class="dropdown-divider">
                 </li>
@@ -179,15 +179,15 @@
             <li {% if flavor == 'top' %}class="dropdown-header"{% else %}class="nav-item fw-bolder"{% endif %}>
             	NomComs
             </li>
-            {% for g in user|active_nomcoms %}
+            {% for nomcom in nomcoms %}
                 <li>
                     <a class="dropdown-item {% if flavor != 'top' %}text-wrap link-primary{% endif %}"
-                       href="{% url "ietf.nomcom.views.private_index" g.nomcom_set.first.year %}">
-                        {{ g.acronym|capfirst }}
+                       href="{% url "ietf.nomcom.views.private_index" nomcom.year %}">
+                        {{ nomcom|capfirst }}
                     </a>
                 </li>
             {% endfor %}
-        {% endif %}
+        {% endif %}{% endwith %}
     {% endif %}
     {% if flavor == 'top' %}
         <li><hr class="dropdown-divider">