# Generated by Django 5.2.15 on 2026-07-02 03:14

import django.db.models.deletion
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('ai', '0001_initial'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='AiConfigAuditLog',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('action', models.CharField(choices=[('create', 'Create'), ('update', 'Update'), ('delete', 'Delete')], max_length=16)),
                ('target_type', models.CharField(choices=[('ai_model', 'AI model'), ('model_alias', 'Model alias')], max_length=32)),
                ('target_id', models.PositiveBigIntegerField(blank=True, null=True)),
                ('target_repr', models.CharField(max_length=255)),
                ('changed_fields', models.JSONField(blank=True, default=list)),
                ('changes', models.JSONField(blank=True, default=dict)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('actor', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='+', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'db_table': 'ai_config_audit_log',
                'ordering': ('-created_at', '-id'),
                'indexes': [models.Index(fields=['target_type', 'target_id'], name='ai_config_a_target__3e1809_idx'), models.Index(fields=['action', 'created_at'], name='ai_config_a_action_924966_idx'), models.Index(fields=['actor', 'created_at'], name='ai_config_a_actor_i_a11e67_idx')],
            },
        ),
    ]