# Generated by Django 6.0.4 on 2026-07-29 06:49, hand-adjusted:
# backfill organization to the bootstrapped CSIS org, then tighten to non-null.

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


def backfill_organization(apps, schema_editor):
    Organization = apps.get_model('companies', 'Organization')
    Attachment = apps.get_model('core', 'Attachment')
    AuditLog = apps.get_model('core', 'AuditLog')
    Tag = apps.get_model('core', 'Tag')

    org = Organization.objects.first()
    if org is None:
        return
    Attachment.objects.filter(organization__isnull=True).update(organization=org)
    AuditLog.objects.filter(organization__isnull=True).update(organization=org)
    Tag.objects.filter(organization__isnull=True).update(organization=org)


def noop_reverse(apps, schema_editor):
    pass


class Migration(migrations.Migration):

    dependencies = [
        ('companies', '0012_add_organization_scope'),
        ('core', '0010_accounting_role'),
    ]

    operations = [
        migrations.AddField(
            model_name='attachment',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='attachments', to='companies.organization'),
        ),
        migrations.AddField(
            model_name='auditlog',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='audit_logs', to='companies.organization'),
        ),
        migrations.AddField(
            model_name='tag',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='tags', to='companies.organization'),
        ),
        migrations.AlterField(
            model_name='tag',
            name='name',
            field=models.CharField(max_length=50),
        ),
        migrations.AlterField(
            model_name='tag',
            name='slug',
            field=models.SlugField(blank=True, null=True),
        ),
        migrations.AddConstraint(
            model_name='tag',
            constraint=models.UniqueConstraint(fields=('organization', 'name'), name='unique_tag_name_per_org'),
        ),
        migrations.AddConstraint(
            model_name='tag',
            constraint=models.UniqueConstraint(fields=('organization', 'slug'), name='unique_tag_slug_per_org'),
        ),
        migrations.RunPython(backfill_organization, noop_reverse),
        migrations.AlterField(
            model_name='attachment',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attachments', to='companies.organization'),
        ),
        migrations.AlterField(
            model_name='auditlog',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='audit_logs', to='companies.organization'),
        ),
        migrations.AlterField(
            model_name='tag',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='tags', to='companies.organization'),
        ),
    ]