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Refactor delete_newer_server_messages_at_the_end.

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This commit is contained in:
levlam 2022-11-03 18:35:40 +03:00
parent 17bc097d12
commit 695fab3323
1 changed files with 20 additions and 18 deletions
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38
td/telegram/MessagesManager.cpp
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@ -9879,39 +9879,41 @@ bool MessagesManager::delete_newer_server_messages_at_the_end(Dialog *d, Message
return false;
}
bool need_update_dialog_pos = false;
vector<int64> deleted_message_ids;
vector<MessageId> server_message_ids;
vector<MessageId> kept_message_ids;
for (auto message_id : message_ids) {
CHECK(message_id > max_message_id);
if (message_id.is_server()) {
auto message =
delete_message(d, message_id, true, &need_update_dialog_pos, "delete_newer_server_messages_at_the_end 1");
CHECK(message != nullptr);
deleted_message_ids.push_back(message->message_id.get());
server_message_ids.push_back(message_id);
} else {
kept_message_ids.push_back(message_id);
}
}
bool need_update_dialog_pos = false;
vector<int64> deleted_message_ids;
for (auto message_id : server_message_ids) {
auto message =
delete_message(d, message_id, true, &need_update_dialog_pos, "delete_newer_server_messages_at_the_end");
CHECK(message != nullptr);
deleted_message_ids.push_back(message->message_id.get());
}
if (need_update_dialog_pos) {
send_update_chat_last_message(d, "delete_newer_server_messages_at_the_end 2");
}
if (!deleted_message_ids.empty()) {
send_update_delete_messages(d->dialog_id, std::move(deleted_message_ids), true, false);
message_ids.clear();
find_newer_messages(d->messages.get(), max_message_id, message_ids);
send_update_chat_last_message(d, "delete_newer_server_messages_at_the_end");
}
send_update_delete_messages(d->dialog_id, std::move(deleted_message_ids), true, false);
// connect all messages with ID > max_message_id
for (size_t i = 0; i + 1 < message_ids.size(); i++) {
auto m = get_message(d, message_ids[i]);
for (size_t i = 0; i + 1 < kept_message_ids.size(); i++) {
auto m = get_message(d, kept_message_ids[i]);
CHECK(m != nullptr);
if (!m->have_next) {
m->have_next = true;
attach_message_to_next(d, message_ids[i], "delete_newer_server_messages_at_the_end 3");
attach_message_to_next(d, kept_message_ids[i], "delete_newer_server_messages_at_the_end");
}
}
return !message_ids.empty();
return !kept_message_ids.empty();
}
void MessagesManager::on_get_history(DialogId dialog_id, MessageId from_message_id, MessageId old_last_new_message_id,