Comment compter les invitations d'un membre utilisé?

const Discord = require("discord.js");
const db = require("quick.db");

exports.run = async (client, msg, args) => {
  msg.guild.fetchInvites().then(davs => {
    let davetler = davs.filter(dav => dav.inviter.id === msg.author.id).toString()
    console.log(davetler.uses)
    msg.channel.send(`Sunucumuzda ${davs.size} adet davet bulunuyor.\n`)
  })
};

exports.conf = {
  enabled: true,
  guildOnly: true,
  aliases: ["davetler"],
  permLevel: 0
};

exports.help = {
  name: "davet",
  description: "",
  usage: "c!davet"
};

This is my code. I want to log to console the sum of the used invites, but it logs to console uses of ALL the invites. Briefly, I want the sum of the all used invites. If you have any idea, please let me know :)