How to correctly make a VoiceState event using eventHandler

const { VoiceState } = require('discord.js');
const calculateLevelXp = require('../../utils/calculateLevelXp');
const Level = require('../../models/Level');
const cooldowns = new Set();
console.log(`WORK`);

function getRandomXp(min, max) {
  min = Math.ceil(min);
  max = Math.floor(max);
  return Math.floor(Math.random() * (max - min + 1)) + min;
}

/**
 *
 * @param {VoiceState} oldState
 * @param {VoiceState} newState
 */
module.exports = async (oldState, newState) => {
  console.log(`WORK`);
  if (!newState.member || newState.member.user.bot || cooldowns.has(newState.member.user.id)) return;

  const xpToGive = getRandomXp(10, 25); // Adjust the XP range as needed

  const query = {
    userId: newState.member.user.id,
    guildId: newState.guild.id,
  };

  try {
    const level = await Level.findOne(query);

    if (level) {
      level.xp += xpToGive;
      console.log(`WORK CLAIM`);
      if (level.xp > calculateLevelXp(level.level)) {
        level.xp = 0;
        level.level += 1;

        newState.guild.systemChannel.send(`${newState.member} you have leveled up to **level ${level.level}**.`);
      }

      await level.save().catch((e) => {
        console.log(`Error saving updated level ${e}`);
        return;
      });

      cooldowns.add(newState.member.user.id);
      setTimeout(() => {
        cooldowns.delete(newState.member.user.id);
      }, 60000);
    } else {
      const newLevel = new Level({
        userId: newState.member.user.id,
        guildId: newState.guild.id,
        xp: xpToGive,
      });

      await newLevel.save();

      cooldowns.add(newState.member.user.id);
      setTimeout(() => {
        cooldowns.delete(newState.member.user.id);
      }, 60000);
    }
  } catch (error) {
    console.log(`Error giving xp: ${error}`);
  }
  console.log(`WORK OUT`);
};

      client.on('voiceStateUpdate', (oldState, newState) => {
        // console.log(oldState, newState)
        console.log("Test")
      })