Lb

const Discord = require('discord.js');
var userMoney = [];
var userMoneyN = [];
var money = 0
var wait
var index = 0
var namea
function compareNumbers(a, b) {
    return b.value - a.value;
  }

module.exports = {
  name: 'leaderboard',
  aliases: ['lb'],
  category: "Economy",
  description: 'Shows the leaderboard',

  cooldown: 5,

  execute (message, args, db, ref, admin, client) {

    var newRoot = db.ref('users')
    newRoot.once('value', function(snapshot){
        wait = snapshot.numChildren()
        index = 0
        money = 0
        userMoneyN = []
        userMoney = []
        var bar = new Promise((resolve, reject) => {


        snapshot.forEach(function(_child){
            var user = _child.key;



            db.ref(`users/${user}/stats/money`).on("value", function(snapshot) {

                money = Number(snapshot.val())
                client.fetchUser(user).then((userOb) => {
                  money = Number(snapshot.val())
                    namea = userOb.tag
                userMoney.push({name: namea, value: money})
                }).then(() => {
                index = index + 1
                console.log('yeet' + userMoney)
                console.log('i' + index)
                console.log('wait i' + wait)




                if (wait == index) resolve()
              });
              }, function (errorObject) {
                console.log("The read failed: " + errorObject.code);
              });

        });

    });

    bar.then(() => {
        console.log('All done!');
        userMoneyN = userMoney.sort(compareNumbers)
        console.log(userMoney)
        console.log(userMoneyN)
        let funhelpEmbed = new Discord.RichEmbed()


        .setColor("BLUE")

      for(i = 0; i < userMoneyN.length; i++) {
      if (userMoneyN[i]) funhelpEmbed.addField(` \n${i + 1}. ${userMoneyN[i].name}`, `${userMoneyN[i].value}:moneybag:`)

      }
      message.channel.send(funhelpEmbed)
      userMoneyN = [];
    });

    });
  }
};