xiao/commands/response/xiaopai.js

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

module.exports = class RandomXiaoPai extends commando.Command {
    constructor(Client) {
        super(Client, {
            name: 'xiaopai',
            aliases: [
                'xiao'
            ],
            group: 'response',
            memberName: 'xiaopai',
            description: 'Sends a random image of Xiao Pai. (;xiaopai)',
            examples: [';xiaopai']
        });
    }

    run(message) {
        if (message.channel.type !== 'dm') {
            if (!message.channel.permissionsFor(this.client.user).hasPermission(['SEND_MESSAGES', 'READ_MESSAGES', 'ATTACH_FILES'])) return;
        }
        console.log(`[Command] ${message.content}`);
        let XiaoPai = ["1.png", "2.jpg", "3.jpg", "4.jpg", "5.jpg", "6.jpg", "7.jpg", "8.png", "9.png", "10.png", "11.png", "12.png", "13.jpg", "14.jpg", "15.png", "16.jpg", "17.png", "18.gif", "19.png", "20.jpg", "21.jpg"];
        XiaoPai = XiaoPai[Math.floor(Math.random() * XiaoPai.length)];
        return message.channel.sendFile(`./images/Xiao${XiaoPai}`);
    }
};