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Simplify calls to load_messages.

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This commit is contained in:
levlam 2023-07-28 13:50:02 +03:00
parent c071678be1
commit 73d5b2dcbb
1 changed files with 4 additions and 8 deletions
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12
td/telegram/MessagesManager.cpp
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@ -21066,11 +21066,10 @@ tl_object_ptr<td_api::messages> MessagesManager::get_dialog_history(DialogId dia
CHECK(offset == 0);
preload_newer_messages(d, message_ids[0]);
preload_older_messages(d, message_ids.back());
} else if (message_ids.size() < static_cast<size_t>(limit) && left_tries != 0 &&
!(d->is_empty && d->have_full_history && left_tries < 3)) {
} else if (limit > 0 && left_tries != 0 && !(d->is_empty && d->have_full_history && left_tries < 3)) {
// there can be more messages in the database or on the server, need to load them
send_closure_later(actor_id(this), &MessagesManager::load_messages, dialog_id, from_message_id, offset,
limit - static_cast<int32>(message_ids.size()), left_tries, only_local, std::move(promise));
send_closure_later(actor_id(this), &MessagesManager::load_messages, dialog_id, from_message_id, offset, limit,
left_tries, only_local, std::move(promise));
return nullptr;
}
@ -23382,9 +23381,6 @@ void MessagesManager::on_get_history_from_database(DialogId dialog_id, MessageId
}
if (!first_added_message_id.is_valid() && !only_local && dialog_id.get_type() != DialogType::SecretChat) {
if (from_the_end) {
from_message_id = MessageId();
}
load_messages_impl(d, from_message_id, offset, limit, 1, false, std::move(promise));
return;
}
@ -23666,7 +23662,7 @@ void MessagesManager::load_messages_impl(const Dialog *d, MessageId from_message
only_local = true;
}
bool from_database = (left_tries > 2 || only_local) && G()->use_message_database();
if (from_message_id == MessageId()) {
if (from_message_id == MessageId() || from_message_id == MessageId::max()) {
get_history_from_the_end_impl(d, from_database, only_local, std::move(promise), "load_messages_impl");
return;
}