RocketChat/Rocket.Chat

import type { IMessage, IRoom } from '@rocket.chat/core-typings';
import type { ServerMethods } from '@rocket.chat/ddp-client';
import { Messages, Rooms } from '@rocket.chat/models';
import { Meteor } from 'meteor/meteor';

import { canAccessRoomAsync } from '../../../authorization/server';
import { settings } from '../../../settings/server';

const MAX_LIMIT = 100;

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        getThreadsList(params: { rid: IRoom['_id']; limit?: number; skip?: number }): IMessage[];
    }
}

Meteor.methods<ServerMethods>({
    async getThreadsList({ rid, limit = 50, skip = 0 }) {
        if (limit > MAX_LIMIT) {
            throw new Meteor.Error('error-not-allowed', `max limit: ${MAX_LIMIT}`, {
                method: 'getThreadsList',
            });
        }

        if (!Meteor.userId() || !settings.get('Threads_enabled')) {
            throw new Meteor.Error('error-not-allowed', 'Threads Disabled', { method: 'getThreadsList' });
        }

        const user = await Meteor.userAsync();
        const room = await Rooms.findOneById(rid);

        if (!user || !room || !(await canAccessRoomAsync(room, user))) {
            throw new Meteor.Error('error-not-allowed', 'Not Allowed', { method: 'getThreadsList' });
        }

        return Messages.findThreadsByRoomId(rid, skip, limit).toArray();
    },
});