pcs/migrations/0008_csv_import_into_draft.py

0001 from django.db import migrations
0002
0003
0004 def csv_import_into_draft(apps, schema_editor):
0005     """Pull every imported catalog row into the editable production lifecycle.
0006
0007     The CSV import exists to turn Sakib's static ``default_datasets.csv`` list
0008     into the living, actionable current-campaign catalog, so those rows belong
0009     in the buildable flow from the start. The legacy ``csv_import`` holding
0010     status (and the per-row Adopt step) are retired: status ``csv_import`` →
0011     ``draft``, owned by wenaus. ``past_output`` archives are untouched.
0012
0013     Idempotent: re-running matches nothing once the flip has happened.
0014     """
0015     ProdTask = apps.get_model('pcs', 'ProdTask')
0016     ProdTask.objects.filter(status='csv_import').update(
0017         status='draft', created_by='wenaus',
0018     )
0019
0020
0021 class Migration(migrations.Migration):
0022
0023     dependencies = [
0024         ('pcs', '0007_alter_campaign_lifecycle_alter_prodrequest_status_and_more'),
0025     ]
0026
0027     # No clean reverse: once flipped, an originally-csv_import row is
0028     # indistinguishable from any other draft, so reversal would be lossy.
0029     operations = [
0030         migrations.RunPython(csv_import_into_draft, migrations.RunPython.noop),
0031     ]