Method updateNameDelayed

Telegram/SourceFiles/data/data_peer.cpp:323–379

}

void PeerData::updateNameDelayed(
		const QString &newName,
		const QString &newNameOrPhone,
		const QString &newUsername) {
	if (_name == newName && _nameVersion > 1) {
		if (isUser()) {
			if (asUser()->nameOrPhone == newNameOrPhone
				&& asUser()->editableUsername() == newUsername) {
				return;
			}
		} else if (isChannel()) {
			if (asChannel()->editableUsername() == newUsername) {
				return;
			}
		} else if (isChat()) {
			return;
		}
	}
	_name = newName;
	invalidateEmptyUserpic();

	if (_randomNumber == 0) {
		_randomNumber = QRandomGenerator::global()->bounded(10000000);
	}

	auto flags = UpdateFlag::None | UpdateFlag::None;
	auto oldFirstLetters = base::flat_set<QChar>();
	const auto nameUpdated = (_nameVersion++ > 1);
	if (nameUpdated) {
		oldFirstLetters = nameFirstLetters();
		flags |= UpdateFlag::Name;
	}
	if (isUser()) {
		if (asUser()->editableUsername() != newUsername) {
			asUser()->setUsername(newUsername);
			flags |= UpdateFlag::Username;
		}
		asUser()->setNameOrPhone(newNameOrPhone);
	} else if (isChannel()) {
		if (asChannel()->editableUsername() != newUsername) {
			asChannel()->setUsername(newUsername);
			if (asChannel()->username().isEmpty()) {
				asChannel()->removeFlags(ChannelDataFlag::Username);
			} else {
				asChannel()->addFlags(ChannelDataFlag::Username);
			}
			flags |= UpdateFlag::Username;
		}
	}
	fillNames();
	if (nameUpdated) {
		session().changes().nameUpdated(this, std::move(oldFirstLetters));
	}
	if (flags) {
		session().changes().peerUpdated(this, flags);
	}
}