xiao/commands/util/blacklist.js

const Command = require('../../structures/Command');
const { list } = require('../../util/Util');
const types = ['user', 'guild'];

module.exports = class BlacklistCommand extends Command {
	constructor(client) {
		super(client, {
			name: 'blacklist',
			group: 'util',
			memberName: 'blacklist',
			description: 'Blacklists a user or server.',
			details: 'Only the bot owner(s) may use this command.',
			ownerOnly: true,
			guarded: true,
			args: [
				{
					key: 'type',
					prompt: `What type do you want to blacklist? Either ${list(types, 'or')}.`,
					type: 'string',
					oneOf: types,
					parse: type => type.toLowerCase()
				},
				{
					key: 'target',
					prompt: 'What do you want to blacklist? Use the ID.',
					type: 'string'
				}
			]
		});
	}

	run(msg, { type, target }) {
		if (this.client.blacklist[type].includes(target)) return msg.say(`🔨 \`${target}\` is already blacklisted.`);
		this.client.blacklist[type].push(target);
		this.client.exportBlacklist();
		return msg.say(`🔨 Blacklisted ${type} \`${target}\`.`);
	}
};