RocketChat/Rocket.Chat

import type { IUser } from '@rocket.chat/core-typings';
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Rooms } from '@rocket.chat/models';
import { check } from 'meteor/check';
import { Meteor } from 'meteor/meteor';

import { canAccessRoomAsync } from '../../app/authorization/server';
import { readMessages } from '../lib/readMessages';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        readMessages(rid: string, readThreads?: boolean): Promise<void>;
    }
}

Meteor.methods<ServerMethods>({
    async readMessages(rid, readThreads = false) {
        check(rid, String);

        const userId = Meteor.userId();
        if (!userId) {
            throw new Meteor.Error('error-invalid-user', 'Invalid user', {
                method: 'readMessages',
            });
        }

        const user = ((await Meteor.userAsync()) as IUser | null) ?? undefined;
        const room = await Rooms.findOneById(rid);
        if (!room) {
            throw new Meteor.Error('error-room-does-not-exist', 'This room does not exist', { method: 'readMessages' });
        }
        if (!(await canAccessRoomAsync(room, user))) {
            throw new Meteor.Error('error-not-allowed', 'Not allowed', { method: 'readMessages' });
        }

        await readMessages(rid, userId, readThreads);
    },
});