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50 lines
1.4 KiB
Python
50 lines
1.4 KiB
Python
# Generated by Django 4.1.7 on 2023-03-27 03:00
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from django.db import migrations
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from django.db.backends.base.schema import BaseDatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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def create_nobody_system_user_group_for_existing_realms(
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apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
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) -> None:
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Realm = apps.get_model("zerver", "Realm")
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UserGroup = apps.get_model("zerver", "UserGroup")
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NOBODY_GROUP_NAME = "@role:nobody"
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NOBODY_GROUP_DESCRIPTION = "Nobody"
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groups_to_create = [
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UserGroup(
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name=NOBODY_GROUP_NAME,
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description=NOBODY_GROUP_DESCRIPTION,
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realm=realm,
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is_system_group=True,
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)
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for realm in Realm.objects.all()
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]
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UserGroup.objects.bulk_create(groups_to_create)
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def delete_nobody_system_user_groups(
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apps: StateApps, schema_editor: BaseDatabaseSchemaEditor
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) -> None:
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UserGroup = apps.get_model("zerver", "UserGroup")
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NOBODY_GROUP_NAME = "@role:nobody"
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UserGroup.objects.filter(name=NOBODY_GROUP_NAME, is_system_group=True).delete()
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class Migration(migrations.Migration):
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dependencies = [
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("zerver", "0433_preregistrationrealm"),
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]
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operations = [
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migrations.RunPython(
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create_nobody_system_user_group_for_existing_realms,
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reverse_code=delete_nobody_system_user_groups,
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elidable=True,
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),
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]
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