xiao/commands/settings/inviteguard.js

const { Command } = require('discord.js-commando');

module.exports = class GuardCommand extends Command {
    constructor(client) {
        super(client, {
            name: 'invite-guard',
            aliases: ['guard'],
            group: 'settings',
            memberName: 'invite-guard',
            description: 'Configures auto-delete for invites.',
            guildOnly: true
        });
    }
    
    hasPermission(msg) {
        return msg.member.hasPermission('ADMINISTRATOR');
    }

    run(msg) {
        msg.guild.settings.set('guard', true);
        return msg.say('Invite Guard is now active.');
    }
};