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https://github.com/telegramdesktop/tdesktop
synced 2025-08-31 06:26:18 +00:00
Optimize getPeerDialog requests.
This commit is contained in:
John Preston
@@ -257,26 +257,23 @@ void ApiWrap::getProxyPromotionDelayed(TimeId now, TimeId next) {
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};
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void ApiWrap::proxyPromotionDone(const MTPhelp_ProxyData &proxy) {
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if (proxy.type() == mtpc_help_proxyDataEmpty) {
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const auto &data = proxy.c_help_proxyDataEmpty();
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const auto next = _proxyPromotionNextRequestTime = data.vexpires.v;
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getProxyPromotionDelayed(unixtime(), next);
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_session->data().setProxyPromoted(nullptr);
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return;
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}
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Assert(proxy.type() == mtpc_help_proxyDataPromo);
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const auto &data = proxy.c_help_proxyDataPromo();
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const auto next = _proxyPromotionNextRequestTime = data.vexpires.v;
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getProxyPromotionDelayed(unixtime(), next);
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_proxyPromotionNextRequestTime = proxy.match([&](const auto &data) {
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return data.vexpires.v;
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});
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getProxyPromotionDelayed(unixtime(), _proxyPromotionNextRequestTime);
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App::feedChats(data.vchats);
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App::feedUsers(data.vusers);
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const auto peerId = peerFromMTP(data.vpeer);
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const auto peer = App::peer(peerId);
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_session->data().setProxyPromoted(peer);
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if (const auto history = App::historyLoaded(peer)) {
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requestDialogEntry(history);
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}
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proxy.match([&](const MTPDhelp_proxyDataEmpty &data) {
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_session->data().setProxyPromoted(nullptr);
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}, [&](const MTPDhelp_proxyDataPromo &data) {
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App::feedChats(data.vchats);
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App::feedUsers(data.vusers);
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const auto peerId = peerFromMTP(data.vpeer);
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const auto peer = _session->data().peer(peerId);
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_session->data().setProxyPromoted(peer);
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if (const auto history = App::historyLoaded(peer)) {
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requestDialogEntry(history);
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}
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});
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}
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void ApiWrap::requestDeepLinkInfo(
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@@ -687,69 +684,78 @@ void ApiWrap::requestDialogEntry(not_null<Data::Feed*> feed) {
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void ApiWrap::requestDialogEntry(
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not_null<History*> history,
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Fn<void()> callback) {
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const auto[i, ok] = _dialogRequests.try_emplace(history);
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const auto i = _dialogRequests.find(history);
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if (i != end(_dialogRequests)) {
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if (callback) {
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i->second.push_back(std::move(callback));
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}
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return;
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}
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const auto [j, ok] = _dialogRequestsPending.try_emplace(history);
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if (callback) {
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i->second.push_back(std::move(callback));
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j->second.push_back(std::move(callback));
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}
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if (!ok) {
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return;
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}
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if (_dialogRequestsPending.size() > 1) {
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return;
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}
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Core::App().postponeCall(crl::guard(_session, [=] {
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sendDialogRequests();
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}));
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}
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void ApiWrap::sendDialogRequests() {
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if (_dialogRequestsPending.empty()) {
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return;
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}
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auto histories = std::vector<not_null<History*>>();
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ranges::transform(
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_dialogRequestsPending,
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ranges::back_inserter(histories),
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[](const auto &pair) { return pair.first; });
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auto peers = QVector<MTPInputDialogPeer>();
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const auto dialogPeer = [](not_null<History*> history) {
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return MTP_inputDialogPeer(history->peer->input);
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};
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ranges::transform(
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histories,
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ranges::back_inserter(peers),
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dialogPeer);
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for (auto &[history, callbacks] : base::take(_dialogRequestsPending)) {
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_dialogRequests.emplace(history, std::move(callbacks));
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}
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const auto finalize = [=] {
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if (const auto callbacks = _dialogRequests.take(history)) {
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for (const auto &callback : *callbacks) {
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callback();
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}
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for (const auto history : histories) {
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dialogEntryApplied(history);
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history->updateChatListExistence();
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}
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};
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auto peers = QVector<MTPInputDialogPeer>(
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1,
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MTP_inputDialogPeer(history->peer->input));
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request(MTPmessages_GetPeerDialogs(
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MTP_vector(std::move(peers))
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)).done([=](const MTPmessages_PeerDialogs &result) {
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applyPeerDialogs(result);
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history->dialogEntryApplied();
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finalize();
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}).fail([=](const RPCError &error) {
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finalize();
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}).send();
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}
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void ApiWrap::requestDialogEntries(
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std::vector<not_null<History*>> histories) {
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const auto already = [&](not_null<History*> history) {
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const auto [i, ok] = _dialogRequests.try_emplace(history);
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return !ok;
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};
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histories.erase(ranges::remove_if(histories, already), end(histories));
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if (histories.empty()) {
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return;
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}
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auto peers = QVector<MTPInputDialogPeer>();
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peers.reserve(histories.size());
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for (const auto history : histories) {
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peers.push_back(MTP_inputDialogPeer(history->peer->input));
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}
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const auto finalize = [=](std::vector<not_null<History*>> histories) {
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for (const auto history : histories) {
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if (const auto callbacks = _dialogRequests.take(history)) {
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for (const auto &callback : *callbacks) {
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callback();
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}
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}
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void ApiWrap::dialogEntryApplied(not_null<History*> history) {
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history->dialogEntryApplied();
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if (const auto callbacks = _dialogRequestsPending.take(history)) {
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for (const auto &callback : *callbacks) {
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callback();
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}
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};
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request(MTPmessages_GetPeerDialogs(
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MTP_vector(std::move(peers))
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)).done([=](const MTPmessages_PeerDialogs &result) {
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applyPeerDialogs(result);
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for (const auto history : histories) {
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history->dialogEntryApplied();
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}
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if (const auto callbacks = _dialogRequests.take(history)) {
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for (const auto &callback : *callbacks) {
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callback();
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}
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finalize(histories);
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}).fail([=](const RPCError &error) {
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finalize(histories);
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}).send();
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}
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}
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void ApiWrap::applyPeerDialogs(const MTPmessages_PeerDialogs &dialogs) {
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@@ -1490,7 +1496,7 @@ void ApiWrap::applyLastParticipantsList(
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Notify::peerUpdatedDelayed(update);
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channel->mgInfo->botStatus = botStatus;
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if (App::main()) fullPeerUpdated().notify(channel);
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fullPeerUpdated().notify(channel);
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}
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void ApiWrap::applyBotsList(
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@@ -1532,7 +1538,7 @@ void ApiWrap::applyBotsList(
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}
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channel->mgInfo->botStatus = botStatus;
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if (App::main()) fullPeerUpdated().notify(channel);
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fullPeerUpdated().notify(channel);
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}
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void ApiWrap::applyAdminsList(
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@@ -1568,58 +1574,58 @@ void ApiWrap::applyAdminsList(
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}
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}
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void ApiWrap::requestSelfParticipant(ChannelData *channel) {
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void ApiWrap::requestSelfParticipant(not_null<ChannelData*> channel) {
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if (_selfParticipantRequests.contains(channel)) {
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return;
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}
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auto requestId = request(MTPchannels_GetParticipant(
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const auto finalize = [=](UserId inviter, TimeId inviteDate) {
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channel->inviter = inviter;
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channel->inviteDate = inviteDate;
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if (const auto history = App::historyLoaded(channel)) {
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if (history->lastMessageKnown()) {
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history->checkJoinedMessage(true);
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history->owner().sendHistoryChangeNotifications();
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} else {
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requestDialogEntry(history);
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}
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}
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};
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_selfParticipantRequests.emplace(channel);
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request(MTPchannels_GetParticipant(
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channel->inputChannel,
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MTP_inputUserSelf()
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)).done([this, channel](const MTPchannels_ChannelParticipant &result) {
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_selfParticipantRequests.remove(channel);
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if (result.type() != mtpc_channels_channelParticipant) {
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LOG(("API Error: unknown type in gotSelfParticipant (%1)").arg(result.type()));
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channel->inviter = -1;
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if (App::main()) App::main()->onSelfParticipantUpdated(channel);
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return;
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}
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)).done([=](const MTPchannels_ChannelParticipant &result) {
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_selfParticipantRequests.erase(channel);
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result.match([&](const MTPDchannels_channelParticipant &data) {
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App::feedUsers(data.vusers);
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auto &p = result.c_channels_channelParticipant();
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App::feedUsers(p.vusers);
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switch (p.vparticipant.type()) {
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case mtpc_channelParticipantSelf: {
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auto &d = p.vparticipant.c_channelParticipantSelf();
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channel->inviter = d.vinviter_id.v;
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channel->inviteDate = d.vdate.v;
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} break;
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case mtpc_channelParticipantCreator: {
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auto &d = p.vparticipant.c_channelParticipantCreator();
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channel->inviter = _session->userId();
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channel->inviteDate = channel->date;
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if (channel->mgInfo) {
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channel->mgInfo->creator = _session->user();
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}
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} break;
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case mtpc_channelParticipantAdmin: {
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auto &d = p.vparticipant.c_channelParticipantAdmin();
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channel->inviter = (d.is_self() && d.has_inviter_id())
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? d.vinviter_id.v
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: 0;
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channel->inviteDate = d.vdate.v;
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} break;
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}
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if (App::main()) App::main()->onSelfParticipantUpdated(channel);
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}).fail([this, channel](const RPCError &error) {
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_selfParticipantRequests.remove(channel);
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if (error.type() == qstr("USER_NOT_PARTICIPANT")) {
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channel->inviter = -1;
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}
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const auto &participant = data.vparticipant;
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participant.match([&](const MTPDchannelParticipantSelf &data) {
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finalize(data.vinviter_id.v, data.vdate.v);
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}, [&](const MTPDchannelParticipantCreator &) {
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if (channel->mgInfo) {
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channel->mgInfo->creator = _session->user();
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}
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finalize(_session->userId(), channel->date);
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}, [&](const MTPDchannelParticipantAdmin &data) {
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const auto inviter = (data.is_self()
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&& data.has_inviter_id())
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? data.vinviter_id.v
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: -1;
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finalize(inviter, data.vdate.v);
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}, [&](const MTPDchannelParticipantBanned &data) {
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LOG(("API Error: Got self banned participant."));
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finalize(-1, 0);
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}, [&](const MTPDchannelParticipant &data) {
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LOG(("API Error: Got self regular participant."));
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finalize(-1, 0);
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});
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});
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}).fail([=](const RPCError &error) {
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_selfParticipantRequests.erase(channel);
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finalize(-1, 0);
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}).afterDelay(kSmallDelayMs).send();
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_selfParticipantRequests.insert(channel, requestId);
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}
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void ApiWrap::kickParticipant(
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