make tickets assignable to users

core/tickets/migrations/0008_alter_issuethread_options_and_more.py

@@ -0,0 +1,33 @@
+# Generated by Django 4.2.7 on 2024-01-22 16:15
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('tickets', '0007_alter_statechange_state'),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name='issuethread',
+            options={'permissions': [('send_mail', 'Can send mail'), ('add_issuethread_manual', 'Can add issue thread manually'), ('assign_issuethread', 'Can assign issue thread')]},
+        ),
+        migrations.RemoveField(
+            model_name='issuethread',
+            name='assigned_to',
+        ),
+        migrations.CreateModel(
+            name='Assignment',
+            fields=[
+                ('id', models.AutoField(primary_key=True, serialize=False)),
+                ('timestamp', models.DateTimeField(auto_now_add=True)),
+                ('assigned_to', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='assigned_tickets', to=settings.AUTH_USER_MODEL)),
+                ('issue_thread', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='assignments', to='tickets.issuethread')),
+            ],
+        ),
+    ]