use uuid in tickets

core/tickets/migrations/0006_issuethread_uuid.py

@@ -0,0 +1,32 @@
+# Generated by Django 4.2.7 on 2024-01-12 21:28
+
+from django.db import migrations, models
+
+from tickets.models import IssueThread
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('tickets', '0005_remove_issuethread_last_activity'),
+    ]
+
+    def set_uuid(apps, schema_editor):
+        import uuid
+        for issue_thread in IssueThread.objects.all():
+            issue_thread.uuid = str(uuid.uuid4())
+            issue_thread.save()
+
+    operations = [
+        migrations.AddField(
+            model_name='issuethread',
+            name='uuid',
+            field=models.CharField(max_length=255, null=True),
+        ),
+        migrations.RunPython(set_uuid),
+        migrations.AlterField(
+            model_name='issuethread',
+            name='uuid',
+            field=models.CharField(max_length=255, unique=True, null=False, blank=False),
+        ),
+    ]