Method handleSendActionUpdate

Telegram/SourceFiles/api/api_updates.cpp:1082–1125

}

void Updates::handleSendActionUpdate(
		PeerId peerId,
		MsgId rootId,
		PeerId fromId,
		const MTPSendMessageAction &action) {
	const auto history = session().data().historyLoaded(peerId);
	if (!history) {
		return;
	}
	const auto peer = history->peer;
	const auto from = (fromId == session().userPeerId())
		? session().user().get()
		: session().data().peerLoaded(fromId);
	const auto when = requestingDifference()
		? 0
		: base::unixtime::now();
	if (action.type() == mtpc_speakingInGroupCallAction) {
		handleSpeakingInCall(peer, fromId, from);
	}
	if (!from || !from->isUser() || from->isSelf()) {
		return;
	} else if (action.type() == mtpc_sendMessageEmojiInteraction) {
		handleEmojiInteraction(peer, action.c_sendMessageEmojiInteraction());
		return;
	} else if (action.type() == mtpc_sendMessageEmojiInteractionSeen) {
		const auto &data = action.c_sendMessageEmojiInteractionSeen();
		handleEmojiInteraction(peer, qs(data.vemoticon()));
		return;
	} else if (action.type() == mtpc_sendMessageTextDraftAction) {
		const auto &data = action.c_sendMessageTextDraftAction();
		history->streamedDrafts().apply(rootId, fromId, when, data);
		return;
	} else if (action.type() == mtpc_sendMessageRichMessageDraftAction) {
		const auto &data = action.c_sendMessageRichMessageDraftAction();
		history->streamedDrafts().apply(rootId, fromId, when, data);
		return;
	}
	session().data().sendActionManager().registerFor(
		history,
		rootId,
		from->asUser(),
		action,
		when);
}

void Updates::handleEmojiInteraction(
		not_null<PeerData*> peer,