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365fe0b3d5
Fixes #2665. Regenerated by tabbott with `lint --fix` after a rebase and change in parameters. Note from tabbott: In a few cases, this converts technical debt in the form of unsorted imports into different technical debt in the form of our largest files having very long, ugly import sequences at the start. I expect this change will increase pressure for us to split those files, which isn't a bad thing. Signed-off-by: Anders Kaseorg <anders@zulip.com>
35 lines
1005 B
Python
35 lines
1005 B
Python
from typing import Set
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from django.db.models.query import QuerySet
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from zerver.lib.stream_subscription import get_active_subscriptions_for_stream_id
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from zerver.models import MutedTopic
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class StreamTopicTarget:
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'''
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This class is designed to help us move to a
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StreamTopic table or something similar. It isolates
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places where we are are still using `topic_name` as
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a key into tables.
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'''
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def __init__(self, stream_id: int, topic_name: str) -> None:
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self.stream_id = stream_id
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self.topic_name = topic_name
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def user_ids_muting_topic(self) -> Set[int]:
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query = MutedTopic.objects.filter(
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stream_id=self.stream_id,
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topic_name__iexact=self.topic_name,
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).values(
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'user_profile_id',
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)
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return {
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row['user_profile_id']
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for row in query
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}
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def get_active_subscriptions(self) -> QuerySet:
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return get_active_subscriptions_for_stream_id(self.stream_id)
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