HouseBot RW [EXPERIMENTAL]

const Discord = require("discord.js");
const yt = require("ytdl-core");
const opus = require("opusscript");
const bot = new Discord.Client();

const token = 'Token';
const prefix = '>>';

var strikes = [];

// HouseBot RW
// By: houseofkraft

bot.on("ready", () => {
    bot.user.setStatus("online", "HouseBot / " + bot.guilds.size + " servers");
});

bot.on("message", message => {
    // Functions
    function checkPermission(member, perm) {
        if (message.member.roles.filter(r => r.hasPermission(perm)).size > 0) {
            return true
            // Returns True
        }
        else {
            return false
            // Returns False
        }
    }

    if (message.content.startsWith(prefix + "help")) {
        message.channel.sendMessage("HouseBot RW Help\n```\nhelp - Get Help!\nping - Pong!\nwarn <username> <reason> - Warn's a user\ngetwarns <username> - Get's all the warns for the user");
    }
    if (message.content.startsWith(prefix + "ping")) {
        message.channel.sendMessage("Pinging...");
        var before = process.uptime();
        message.edit("Pong!");
        var after = process.uptime();
        var delay = after - before;
        message.channel.sendMessage("Delay: **" + delay.toFixed(0) + "** seconds");
    }
    if (message.content.startsWith(prefix + "about")) {
        message.channel.sendMessage("**HouseBot by houseofkraft**");
    }
    // Striking System
    if (message.content.startsWith(prefix + "warn")) {
        if (checkPermission(message.author, "ADMINISTRATOR")) {
            let args = message.content.split(" ").slice(1);
            if (args.length < 2) {
                message.channel.sendMessage("Usage: " + prefix + "warn <username> <reason>");
            } else {
                const user = args[0];
                const reason = args[1];
                if (!strikes[user]) {
                    // Make the user in the strike array and add a strike
                    strikes[user] = 1;
                } else {
                    // Add a strike to the user
                    var amount = strikes[user];
                    strikes[user] = amount + 1;
                }
                message.user.sendMessage("You have been warned in **" + message.guild + "** for reason **" + reason + "**");
                message.channel.sendMessage("Sucessfully warned **" + user + "** for reason: **" + reason + "**");
            }
        } else {
            message.channel.sendMessage("You do not have permission!");
        }
    }
    if (message.content.startsWith(prefix + "getwarns")) {
        let args = message.content.split(" ").slice(1);
        if (args.length < 1) {
            message.channel.sendMessage("Usage: " + prefix + "getwarns <username");
        } else {
            let user = args[0];
            if (!strikes[user]) {
                message.channel.sendMessage(user + " has a clean record!");
            } else {
                var warnings = strikes[user];
                message.channel.sendMessage(user + " has **" + warnings + "** strike(s)!");
            }

        }
    }
    // Music System
    if (message.content.startsWith(prefix + "play")) {
        let args = message.content.split(" ").slice(1);
        var url = args[0];
        // Join the voice channel
        const voiceChannel = message.member.voiceChannel;
        if (!voiceChannel) {
            return message.channel.sendMessage(":warning: You need to be in a voice channel!");
        }
        voiceChannel.join()
        .then(connection => {
            let stream = yt(url, { audioonly: true });
            const dispatcher = connection.playStream(stream);
            message.channel.sendMessage("**Now Playing Song**");
            dispatcher.on("end", () => {
                voiceChannel.leave();
                message.channel.sendMessage("**The song is over.**");
            });
        });
    }
});
bot.login(token);