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47bf111de8
This will make django automatically remove them when we run squashmigrations. There are still some RunSQL statements which we will have to take care of manually.
64 lines
3.0 KiB
Python
64 lines
3.0 KiB
Python
# Generated by Django 1.10.5 on 2017-03-04 07:33
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import django.db.models.deletion
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from django.conf import settings
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from django.db import migrations, models
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from django.db.backends.postgresql.schema import DatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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from django.utils.timezone import now as timezone_now
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def backfill_user_activations_and_deactivations(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
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migration_time = timezone_now()
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RealmAuditLog = apps.get_model('zerver', 'RealmAuditLog')
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UserProfile = apps.get_model('zerver', 'UserProfile')
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for user in UserProfile.objects.all():
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RealmAuditLog.objects.create(realm=user.realm, modified_user=user,
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event_type='user_created', event_time=user.date_joined,
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backfilled=False)
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for user in UserProfile.objects.filter(is_active=False):
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RealmAuditLog.objects.create(realm=user.realm, modified_user=user,
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event_type='user_deactivated', event_time=migration_time,
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backfilled=True)
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def reverse_code(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
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RealmAuditLog = apps.get_model('zerver', 'RealmAuditLog')
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RealmAuditLog.objects.filter(event_type='user_created').delete()
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RealmAuditLog.objects.filter(event_type='user_deactivated').delete()
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class Migration(migrations.Migration):
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dependencies = [
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('zerver', '0056_userprofile_emoji_alt_code'),
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]
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operations = [
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migrations.CreateModel(
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name='RealmAuditLog',
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fields=[
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('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('event_type', models.CharField(max_length=40)),
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('backfilled', models.BooleanField(default=False)),
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('event_time', models.DateTimeField()),
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('acting_user', models.ForeignKey(null=True,
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on_delete=django.db.models.deletion.CASCADE,
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related_name='+',
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to=settings.AUTH_USER_MODEL)),
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('modified_stream', models.ForeignKey(null=True,
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on_delete=django.db.models.deletion.CASCADE,
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to='zerver.Stream')),
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('modified_user', models.ForeignKey(null=True,
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on_delete=django.db.models.deletion.CASCADE,
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related_name='+',
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to=settings.AUTH_USER_MODEL)),
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('realm', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='zerver.Realm')),
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],
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),
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migrations.RunPython(backfill_user_activations_and_deactivations,
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reverse_code=reverse_code, elidable=True),
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]
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