65 lines
2.2 KiB
Python
65 lines
2.2 KiB
Python
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# Generated by Django 3.1.3 on 2022-03-03 08:56
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from django.db import migrations, models, transaction
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import django.db.models.deletion
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import uuid
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def migrate_handler(apps, schema_editor):
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KonovaCode = apps.get_model('codelist', 'KonovaCode')
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Responsibility = apps.get_model('intervention', 'Responsibility')
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Handler = apps.get_model('intervention', 'Handler')
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all_responsibs = Responsibility.objects.all()
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if all_responsibs.exists():
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handler_tmp_code = KonovaCode.objects.get(
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atom_id=710185,
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)
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with transaction.atomic():
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for resp in all_responsibs:
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handler_old = resp.handler_old
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handler = Handler.objects.create(
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type=handler_tmp_code,
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detail=handler_old
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)
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resp.handler = handler
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resp.save()
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class Migration(migrations.Migration):
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dependencies = [
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('codelist', '0001_initial'),
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('intervention', '0003_intervention_teams'),
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]
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operations = [
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migrations.CreateModel(
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name='Handler',
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fields=[
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('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
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('detail', models.CharField(blank=True, max_length=500, null=True)),
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('type', models.ForeignKey(blank=True, limit_choices_to={'code_lists__in': [1052], 'is_archived': False, 'is_selectable': True}, null=True, on_delete=django.db.models.deletion.SET_NULL, to='codelist.konovacode')),
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],
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options={
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'abstract': False,
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},
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),
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migrations.RenameField(
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model_name='responsibility',
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old_name='handler',
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new_name='handler_old',
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),
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migrations.AddField(
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model_name='responsibility',
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name='handler',
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field=models.ForeignKey(blank=True, help_text="Refers to 'Eingriffsverursacher' or 'Maßnahmenträger'", null=True, on_delete=django.db.models.deletion.SET_NULL, to='intervention.handler'),
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),
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migrations.RunPython(migrate_handler),
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migrations.RemoveField(
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model_name='responsibility',
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name='handler_old'
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),
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]
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