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Ensure that there are at most 3 recent pending join requests.

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This commit is contained in:
levlam 2021-12-20 15:42:28 +03:00
parent d3780284fc
commit 2b9a5741b2
1 changed files with 8 additions and 3 deletions
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11
td/telegram/MessagesManager.cpp
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@ -30626,13 +30626,13 @@ void MessagesManager::on_update_dialog_pending_join_requests(DialogId dialog_id,
return;
}
auto pending_join_request_user_ids = UserId::get_user_ids(pending_requesters);
td::remove_if(pending_join_request_user_ids, [](UserId user_id) { return !user_id.is_valid(); });
set_dialog_pending_join_requests(d, pending_join_request_count, std::move(pending_join_request_user_ids));
set_dialog_pending_join_requests(d, pending_join_request_count, UserId::get_user_ids(pending_requesters));
}
void MessagesManager::fix_pending_join_requests(DialogId dialog_id, int32 &pending_join_request_count,
vector<UserId> &pending_join_request_user_ids) const {
td::remove_if(pending_join_request_user_ids, [](UserId user_id) { return !user_id.is_valid(); });
bool need_drop_pending_join_requests = [&] {
if (pending_join_request_count < 0) {
return true;
@ -30671,6 +30671,11 @@ void MessagesManager::fix_pending_join_requests(DialogId dialog_id, int32 &pendi
<< pending_join_request_user_ids.size();
pending_join_request_count = narrow_cast<int32>(pending_join_request_user_ids.size());
}
static constexpr size_t MAX_PENDING_JOIN_REQUESTS = 3;
if (pending_join_request_user_ids.size() > MAX_PENDING_JOIN_REQUESTS) {
pending_join_request_user_ids.resize(MAX_PENDING_JOIN_REQUESTS);
}
}
void MessagesManager::set_dialog_pending_join_requests(Dialog *d, int32 pending_join_request_count,