# Generated by Django 6.1.1 on 2026-09-23

from django.db import migrations, models


def purge_completed_uploads(apps, schema_editor):
    """Completed staged uploads are notifications, not records.

    The board used to keep every auto-uploaded/indexed row until it was
    dismissed by hand, so they accumulated without bound (and bulk dismissal
    is capped at 1000 ids). Completions now live in a small per-run feed, so
    the old rows are removed here.
    """
    TempUpload = apps.get_model("library", "TempUpload")
    for temp in TempUpload.objects.filter(status="completed").iterator():
        if temp.file:
            temp.file.delete(save=False)
        temp.delete()


class Migration(migrations.Migration):

    dependencies = [
        ("library", "0011_upload_pipeline"),
    ]

    operations = [
        migrations.AddField(
            model_name="uploadrun",
            name="recent_completions",
            field=models.JSONField(blank=True, default=list),
        ),
        migrations.RunPython(purge_completed_uploads, migrations.RunPython.noop),
    ]