Function handlePadOptionsMessage

src/node/handler/PadMessageHandler.ts:343–374

(
    socket: any, message: PadOptionsMessage & {data: {payload: PadOptionsMessage}})

const isPadCreator = async (pad: any, authorId: string) => authorId === await pad.getRevisionAuthor(0);

const handlePadOptionsMessage = async (
    socket: any, message: PadOptionsMessage & {data: {payload: PadOptionsMessage}}) => {
  const session = sessioninfos[socket.id];
  if (!session || !session.author || !session.padId) throw new Error('session not ready');
  if (!settings.enablePadWideSettings) return;
  if (!await padManager.doesPadExist(session.padId)) {
    messageLogger.warn(`Ignoring padoptions for missing pad ${session.padId}`);
    return;
  }
  const pad = await padManager.getPad(session.padId, null, session.author);
  if (!await isPadCreator(pad, session.author)) {
    socket.emit('shout', {
      type: 'COLLABROOM',
      data: {
        type: 'shoutMessage',
        payload: {
          message: {
            message: 'Only the pad creator can change pad settings',
            sticky: false,
          },
          timestamp: Date.now(),
        },
      },
    });
    return;
  }
  pad.setPadSettings(message.data.payload.options);
  await pad.saveToDatabase();
  _getRoomSockets(session.padId).forEach((socket) => {
    socket.emit('message', message);
  });
};


/**