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2c01354569
This makes management commands more readable, since one doesn't need to know details of how the library works to read based code.
46 lines
1.6 KiB
Python
46 lines
1.6 KiB
Python
from argparse import ArgumentParser
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from typing import Any
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from django.core.management.base import CommandError
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from zerver.lib.management import ZulipBaseCommand
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from zerver.models import Message, UserProfile
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class Command(ZulipBaseCommand):
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help = """Script to permanently delete a realm. Recommended only for removing
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realms used for testing; consider using deactivate_realm instead."""
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def add_arguments(self, parser: ArgumentParser) -> None:
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self.add_realm_args(parser, required=True)
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def handle(self, *args: Any, **options: str) -> None:
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realm = self.get_realm(options)
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assert realm is not None # Should be ensured by parser
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user_count = UserProfile.objects.filter(
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realm_id=realm.id,
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is_active=True,
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is_bot=False,
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).count()
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message_count = Message.objects.filter(sender__realm=realm).count()
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print(f"This realm has {user_count} users and {message_count} messages.\n")
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print(
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"This command will \033[91mPERMANENTLY DELETE\033[0m all data for this realm. "
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"Most use cases will be better served by scrub_realm and/or deactivate_realm."
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)
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confirmation = input("Type the name of the realm to confirm: ")
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if confirmation != realm.string_id:
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raise CommandError("Aborting!")
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# TODO: This approach leaks Recipient and Huddle objects,
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# because those don't have a foreign key to the Realm or any
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# other model it cascades to (Realm/Stream/UserProfile/etc.).
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realm.delete()
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print("Realm has been successfully permanently deleted.")
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