RocketChat/Rocket.Chat

import type { IUser } from '@rocket.chat/core-typings';
import type { FindPaginated } from '@rocket.chat/model-typings';
import { Users } from '@rocket.chat/models';
import type { FilterOperators, FindCursor } from 'mongodb';

import { settings } from '../../app/settings/server';

type FindUsersParam = {
    rid: string;
    status?: FilterOperators<string>;
    skip?: number;
    limit?: number;
    filter?: string;
    sort?: Record<string, any>;
};

export function findUsersOfRoom({ rid, status, skip = 0, limit = 0, filter = '', sort }: FindUsersParam): FindPaginated<FindCursor<IUser>> {
    const options = {
        projection: {
            name: 1,
            username: 1,
            nickname: 1,
            status: 1,
            avatarETag: 1,
            _updatedAt: 1,
            federated: 1,
        },
        sort: {
            statusConnection: -1,
            ...(sort || { ...(settings.get('UI_Use_Real_Name') && { name: 1 }), username: 1 }),
        },
        ...(skip > 0 && { skip }),
        ...(limit > 0 && { limit }),
    };

    const searchFields = settings.get<string>('Accounts_SearchFields').trim().split(',');

    return Users.findPaginatedByActiveUsersExcept(filter, undefined, options, searchFields, [
        {
            __rooms: rid,
            ...(status && { status }),
        },
    ]);
}