add group owner

equipment/admin.py

@@ -61,8 +61,8 @@ class CharFieldModelAdmin(admin.ModelAdmin):
 
 
 class EquipmentAdmin(admin.ModelAdmin):
-    list_display = ['name', 'stock', 'pole', 'category']
+    list_display = ['name', 'stock', 'owner', 'pole', 'category']
-    ordering = ['name', 'pole', 'category']
+    ordering = ['name', 'owner', 'pole', 'category']
     inlines = [EquipmentDefaultExtraInline,
                EquipmentLostExtraInline,
                EquipmentRevisionExtraInline]

equipment/migrations/0004_equipment_owner.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.11 on 2018-08-07 18:44
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('auth', '0008_alter_user_username_max_length'),
+        ('equipment', '0003_auto_20180807_1843'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='equipment',
+            name='owner',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='auth.Group'),
+        ),
+    ]

equipment/models.py

@@ -50,6 +50,11 @@ class Equipment(EventSpecificMixin, models.Model):
                 related_name="equipment",
                 through="EquipmentAttribution",
             )
+    owner = models.ForeignKey(
+            Group,
+            blank=True,
+            null=True,
+            )
     pole = models.ForeignKey(
             EquipmentPole,
             )