RocketChat/Rocket.Chat

import { api } from '@rocket.chat/core-services';
import type { SlashCommandCallbackParams } from '@rocket.chat/core-typings';
import { Users } from '@rocket.chat/models';

import { i18n } from '../../../server/lib/i18n';
import { muteUserInRoom } from '../../../server/methods/muteUserInRoom';
import { settings } from '../../settings/server';
import { slashCommands } from '../../utils/server/slashCommand';

/*
 * Mute is a named function that will replace /mute commands
 */

slashCommands.add({
    command: 'mute',
    callback: async function Mute({ params, message, userId }: SlashCommandCallbackParams<'mute'>): Promise<void> {
        const username = params.trim().replace('@', '');
        if (username === '') {
            return;
        }

        const mutedUser = await Users.findOneByUsernameIgnoringCase(username);
        if (mutedUser == null) {
            void api.broadcast('notify.ephemeralMessage', userId, message.rid, {
                msg: i18n.t('Username_doesnt_exist', {
                    postProcess: 'sprintf',
                    sprintf: [username],
                    lng: settings.get('Language') || 'en',
                }),
            });
        }

        await muteUserInRoom(userId, {
            rid: message.rid,
            username,
        });
    },
    options: {
        description: 'Mute_someone_in_room',
        params: '@username',
        permission: 'mute-user',
    },
});