bot.js

const Discord = require('discord.js');
const fs = require('fs');
const { Util } = require("discord.js");

const { promisify } = require("util");
const readdir = promisify(require("fs").readdir);
const { token } = require('./config.js');
const prefixes = require('./jsons/prefixes.json');
const snekfetch = require("snekfetch");

const client = new Discord.Client();
const DBL = require("dblapi.js");
const dbl = new DBL('token', client);

// Optional events
dbl.on('posted', () => {
  console.log('Discord bot Server count posted!');
})

dbl.on('error', e => {
 console.log(`Oops! ${e}`);
}, 60000);





//pinger
const http = require('http');
const express = require('express');
const app = express();
app.get("/", (request, response) => {

  response.sendStatus(200);
});
app.listen(process.env.PORT);
setInterval(() => {
  http.get(`http://${process.env.PROJECT_DOMAIN}.glitch.me/`);
}, 60000);
//pings every minute



const queue = new Map();


client.commands = new Discord.Collection();
client.aliases = new Discord.Collection();

fs.readdir("./commands/", (err, files) => {
  if(err)console.log(err);
let jsFiles = files.filter(file => file.split(".").pop() === "js");
  if(jsFiles.length <= 0){
  return console.log("no commands found");
  }
  jsFiles.forEach(f => {
    let props = require(`./commands/${f}`);
    client.commands.set(props.help.name, props);
    client.aliases.set(props.help.alias, props);
  });
  console.log(`loaded ${client.commands.size} commands and ${client.aliases.size} aliases`);
});

const activities_list = [
    `${client.guilds.size} servers & ${client.users.size} users!`,
    'Made by Erik and Bal',
    "The Programing Palce ❤️",
    "Find server prefix by doing ~>prefix",
    "Get info by ping'ing me."
    ];

client.on('ready', () => {
    setInterval(() => {
        const index = Math.floor(Math.random() * (activities_list.length - 1) + 1); // generates a random number between 1 and the length of the activities array list (in this case 5).
        client.user.setActivity(activities_list[index],{
        type: "STREAMING",
        url: "https://twitch.tv/erik2790"
        }); // sets bot's activities to one of the phrases in the arraylist.
    }, 10000); // Runs this every 10 seconds.
});

client.on('message', (message) => {

if(!prefixes[message.guild.id]){
prefixes[message.guild.id] = {
prefixes: "~>"
 }
}


  const prefix = prefixes[message.guild.id].prefixes;
    if(message.content ==="<@445455036429107201>") message.channel.send("The prefix is  ``"+ prefix +"``. Please notice you cant ping me to use a command.");
  if(message.author.bot)return;
  if(message.content === "~>prefix") return message.channel.send('The prefix for this server is: ``'+ prefix +'``');

   if(!message.content.startsWith(prefix)) return;//anti non comand messages

    let messageArray = message.content.split(" ");
  let cmd = messageArray[0];
  let args = messageArray.slice(1);

 let commandfile = client.commands.get(cmd.slice(prefix.length));
  let alias = client.aliases.get(cmd.slice(prefix.length));
  if(commandfile){
      commandfile.run(client,message,args);
  }
  if(alias){
      alias.run(client,message,args);
  }

});
client.login(token)