fix: enable delegation for many group types. (#3753)

fixes #3740

ietf/group/migrations/0054_enable_delegation.py

@@ -0,0 +1,29 @@
+# Copyright The IETF Trust 2022 All Rights Reserved
+
+from django.db import migrations
+
+def forward(apps, schema_editor):
+    GroupFeatures = apps.get_model('group','GroupFeatures')
+    for type_id in ('dir', 'iabasg', 'program', 'review', 'team'):
+        f = GroupFeatures.objects.get(type_id=type_id)
+        if 'delegate' not in f.groupman_roles:
+            f.groupman_roles.append('delegate')
+            f.save()
+    for type_id in ('adhoc', 'ag', 'iesg', 'irtf', 'ise', 'rag', 'dir', 'iabasg', 'program', 'review'):
+        f = GroupFeatures.objects.get(type_id=type_id)
+        if 'delegate' not in f.default_used_roles:
+            f.default_used_roles.append('delegate')
+            f.save()
+
+def reverse (apps, schema_editor):
+    pass
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('group', '0053_populate_groupfeatures_session_purposes'),
+    ]
+
+    operations = [
+        migrations.RunPython(forward,reverse),
+    ]