RocketChat/Rocket.Chat

import { Message } from '@rocket.chat/core-services';
import type { IUser } from '@rocket.chat/core-typings';
import { Rooms } from '@rocket.chat/models';
import { Match } from 'meteor/check';
import { Meteor } from 'meteor/meteor';

export async function saveRoomReadOnly(
    rid: string,
    readOnly: boolean,
    user: Required<Pick<IUser, '_id' | 'username' | 'name'>>,
    sendMessage = true,
) {
    if (!Match.test(rid, String)) {
        throw new Meteor.Error('invalid-room', 'Invalid room', {
            function: 'RocketChat.saveRoomReadOnly',
        });
    }

    const result = await Rooms.setReadOnlyById(rid, readOnly);

    if (result && sendMessage) {
        if (readOnly) {
            await Message.saveSystemMessage('room-set-read-only', rid, '', user);
        } else {
            await Message.saveSystemMessage('room-removed-read-only', rid, '', user);
        }
    }
    return result;
}