RocketChat/Rocket.Chat

import { Users } from '@rocket.chat/models';

import { notifyOnUserChange } from '../../../../lib/server/lib/notifyListener';

export default async function handleQUIT(args) {
    const user = await Users.findOne({
        'profile.irc.nick': args.nick,
    });

    await Users.updateOne(
        { _id: user._id },
        {
            $set: {
                status: 'offline',
            },
        },
    );

    void notifyOnUserChange({ id: user._id, clientAction: 'updated', diff: { status: 'offline' } });
}