xiao/structures/Command.js

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

class XiaoCommand extends Command {
	constructor(client, info) {
		super(client, info);

		this.ownerOnly = !!info.ownerOnly;
		this.nsfw = !!info.nsfw;
		this.throttling = info.throttling || {
			usages: 1,
			duration: 2
		};
	}

	hasPermission(msg) {
		const baseCheck = super.hasPermission(msg);
		if (!baseCheck || typeof baseCheck === 'string') return baseCheck;
		if (this.ownerOnly && !this.client.isOwner(msg.author)) {
			return `The \`${this.name}\` command can only be used by the bot owner.`;
		}
		if (this.nsfw && !msg.channel.nsfw) return `The \`${this.name}\` command can only be used in NSFW channels.`;
		return true;
	}
}

module.exports = XiaoCommand;