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refactor: Use set of ids for altered users.

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This commit is contained in:
Steve Howell
2020-10-15 15:43:28 +00:00
committed by Tim Abbott
parent b894597fa3
commit 94e41c71f9
1 changed files with 6 additions and 7 deletions
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13
zerver/lib/actions.py
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@@ -3023,15 +3023,14 @@ def send_peer_add_events(
def send_peer_remove_events( def send_peer_remove_events(
realm: Realm, realm: Realm,
streams: List[Stream], streams: List[Stream],
altered_user_dict: Dict[int, List[UserProfile]], altered_user_dict: Dict[int, Set[int]],
all_subscribers_by_stream: Dict[int, Set[int]], all_subscribers_by_stream: Dict[int, Set[int]],
) -> None: ) -> None:
for stream in streams: for stream in streams:
if stream.is_in_zephyr_realm and not stream.invite_only: if stream.is_in_zephyr_realm and not stream.invite_only:
continue continue
altered_users = altered_user_dict[stream.id] altered_user_ids = altered_user_dict[stream.id]
altered_user_ids = [u.id for u in altered_users]
subscribed_user_ids = all_subscribers_by_stream[stream.id] subscribed_user_ids = all_subscribers_by_stream[stream.id]
@@ -3042,12 +3041,12 @@ def send_peer_remove_events(
) )
if peer_user_ids: if peer_user_ids:
for removed_user in altered_users: for removed_user_id in altered_user_ids:
event = dict( event = dict(
type="subscription", type="subscription",
op="peer_remove", op="peer_remove",
stream_id=stream.id, stream_id=stream.id,
user_id=removed_user.id, user_id=removed_user_id,
) )
send_event(realm, event, peer_user_ids) send_event(realm, event, peer_user_ids)
@@ -3144,11 +3143,11 @@ def bulk_remove_subscriptions(users: Iterable[UserProfile],
# Now since we have all log objects generated we can do a bulk insert # Now since we have all log objects generated we can do a bulk insert
RealmAuditLog.objects.bulk_create(all_subscription_logs) RealmAuditLog.objects.bulk_create(all_subscription_logs)
altered_user_dict: Dict[int, List[UserProfile]] = defaultdict(list) altered_user_dict: Dict[int, Set[int]] = defaultdict(set)
streams_by_user: Dict[int, List[Stream]] = defaultdict(list) streams_by_user: Dict[int, List[Stream]] = defaultdict(list)
for (sub, stream) in subs_to_deactivate: for (sub, stream) in subs_to_deactivate:
streams_by_user[sub.user_profile_id].append(stream) streams_by_user[sub.user_profile_id].append(stream)
altered_user_dict[stream.id].append(sub.user_profile) altered_user_dict[stream.id].add(sub.user_profile_id)
for user_profile in users: for user_profile in users:
if len(streams_by_user[user_profile.id]) == 0: if len(streams_by_user[user_profile.id]) == 0: