# Generated by Django 6.0.4 on 2026-07-30 14:23, 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')
    Campaign = apps.get_model('disseminations', 'Campaign')
    Channel = apps.get_model('disseminations', 'Channel')
    MediaAsset = apps.get_model('disseminations', 'MediaAsset')
    Post = apps.get_model('disseminations', 'Post')

    org = Organization.objects.first()
    if org is None:
        return
    Campaign.objects.filter(organization__isnull=True).update(organization=org)
    Channel.objects.filter(organization__isnull=True).update(organization=org)
    MediaAsset.objects.filter(organization__isnull=True).update(organization=org)
    Post.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'),
        ('disseminations', '0001_initial'),
    ]

    operations = [
        migrations.AddField(
            model_name='campaign',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_campaigns', to='companies.organization'),
        ),
        migrations.AddField(
            model_name='channel',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_channels', to='companies.organization'),
        ),
        migrations.AddField(
            model_name='mediaasset',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_media', to='companies.organization'),
        ),
        migrations.AddField(
            model_name='post',
            name='organization',
            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_posts', to='companies.organization'),
        ),
        migrations.RunPython(backfill_organization, noop_reverse),
        migrations.AlterField(
            model_name='campaign',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_campaigns', to='companies.organization'),
        ),
        migrations.AlterField(
            model_name='channel',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_channels', to='companies.organization'),
        ),
        migrations.AlterField(
            model_name='mediaasset',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_media', to='companies.organization'),
        ),
        migrations.AlterField(
            model_name='post',
            name='organization',
            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='dissemination_posts', to='companies.organization'),
        ),
    ]