RocketChat/Rocket.Chat

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

import { hasPermissionAsync } from '../../../../../app/authorization/server/functions/hasPermission';
import { LivechatEnterprise } from '../lib/LivechatEnterprise';

declare module '@rocket.chat/ddp-client' {
    // eslint-disable-next-line @typescript-eslint/naming-convention
    interface ServerMethods {
        'livechat:addMonitor'(username: string): boolean | IUser;
    }
}

Meteor.methods<ServerMethods>({
    async 'livechat:addMonitor'(username) {
        const uid = Meteor.userId();
        if (!uid || !(await hasPermissionAsync(uid, 'manage-livechat-monitors'))) {
            throw new Meteor.Error('error-not-allowed', 'Not allowed', { method: 'livechat:addMonitor' });
        }

        return LivechatEnterprise.addMonitor(username);
    },
});