app.js

const fs = require('fs');
var code
fs.readFile('./input.lua', 'utf8', (err, data) => {
  if (err) {
    console.error(err);
    return;
  }
  code = data
  convert();
});
function convert () {
     code = code.replaceAll(`TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)`, `TriggerEvent('QBCore:GetObject', function(obj) QBCore = obj end)`);
     code = code.replaceAll(`while ESX == nil do`, `while QBCore == nil do`);
     code = code.replaceAll(`ESX.TriggerServerCallback`, `QBCore.Functions.TriggerCallback`);
     code = code.replaceAll(`ESX.Game.GetVehicleProperties`, `QBCore.Functions.GetVehicleProperties`);
     code = code.replaceAll(`ESX.Game.DeleteVehicle`, `QBCore.Functions.DeleteVehicle`);
     code = code.replaceAll(`ESX.Game.SpawnVehicle`, `QBCore.Functions.SpawnVehicle`);
     code = code.replaceAll(`ESX.Game.GetClosestVehicle`, `QBCore.Functions.GetClosestVehicle`);
     code = code.replaceAll(`ESX =					nil`, `QBCore = nil `);
     code = code.replaceAll(`ESX = nil`, `QBCore = nil `);
     code = code.replaceAll(`RegisterNetEvent('esx:playerLoaded')`, `RegisterNetEvent('QBCore:Client:OnPlayerLoaded')`);
     code = code.replaceAll(`AddEventHandler('esx:playerLoaded',`, `AddEventHandler('QBCore:Client:OnPlayerLoaded',`);
     code = code.replaceAll(`RegisterNetEvent('esx:setJob')`, `RegisterNetEvent('QBCore:Client:OnJobUptade')`);
     code = code.replaceAll(`AddEventHandler('esx:setJob',`, `AddEventHandler('QBCore:Client:OnJobUptade', `);
     code = code.replaceAll(`RegisterNetEvent('esx:onPlayerDeath')`, `RegisterNetEvent('QBCore:Client:OnPlayerUnload')`);
     code = code.replaceAll(`AddEventHandler('esx:onPlayerDeath',`, `AddEventHandler('QBCore:Client:OnPlayerUnload',`);
     code = code.replaceAll(`ESX.Game.GetClosestPlayer()`, `QBCore.Functions.GetClosestPlayer()`);
     code = code.replaceAll(`ESX.UI.Menu.Open`, `QBCore.UI.Menu.Open`);
     code = code.replaceAll(`ESX.UI.Menu.CloseAll()`, `QBCore.UI.Menu.CloseAll()`);
     code = code.replaceAll(`xPlayer.getInventoryItem`, `xPlayer.Functions.GetItemByName `);
     code = code.replaceAll(`RegisterNetEvent('esx:setJob')`, `RegisterNetEvent('QBCore:Client:OnJobUpdate')`);
     code = code.replaceAll(`AddEventHandler('esx:setJob', function(job)`, `AddEventHandler('QBCore:Client:OnJobUpdate', function(job)`);
     code = code.replaceAll(`xPlayer.removeAccountMoney('bank', amount)`, `ply.Functions.AddMoney('bank', amount, "Bank depost")`);
     code = code.replaceAll(`xPlayer.addMoney(amount)`, `ply.Functions.RemoveMoney('cash', amount, "Bank depost")`);
     code = code.replaceAll(`xPlayer.getAccount('bank').money`, `ply.PlayerData.money["bank"]`);
     code = code.replaceAll(`xPlayer.removeInventoryItem `, `xPlayer.Functions.RemoveItem `);
     code = code.replaceAll(`xPlayer.addInventoryItem`, `xPlayer.Functions.AddItem`);
     code = code.replaceAll(`ESX.GetPlayerFromId`, `QBCore.Functions.GetPlayer`);
     code = code.replaceAll(`ESX.GetPlayerFromIdentifier`, `QBCore.Functions.GetPlayerByCitizenId`);
     code = code.replaceAll(`ESX.Math.Trim(value)`, `QBCore.Functions.MathTrim`);
     code = code.replaceAll(`ESX.GetPlayerData()`, `QBCore.Functions.GetPlayerData()`);
     code = code.replaceAll(`ESX.RegisterUsableItem()`, `QBCore.Functions.CreateUseableItem()`);
     code = code.replaceAll(`xPlayer.removeMoney(money)`, `Player.Functions.RemoveMoney()`);
     code = code.replaceAll(`ESX.RegisterServerCallback()`, `QBCore.Functions.CreateCallback()`);
     code = code.replaceAll(`ESX.TriggerServerCallback()`, `QBCore.Functions.TriggerCallback()`);
     code = code.replaceAll(`TriggerEvent('esx:showNotification',`, `TriggerEvent('QBCore:Notify',`);
     code = code.replaceAll(`AddEventHandler('esx_`, `AddEventHandler('qb_`);
     code = code.replaceAll(`RegisterNetEvent('esx_`, `RegisterNetEvent('qb_`);
     code = code.replaceAll(`TriggerServerEvent('esx_`, `TriggerServerEvent('qb_`);
     code = code.replaceAll(`TriggerCallback('esx_`, `TriggerCallback('qb_`);
     code = code.replaceAll(`ESX.ShowNotification`, `QBCore.Functions.Notify`);
     code = code.replaceAll(`ESX.RegisterServerCallback("system:fetchStatus", function(source, cb)
     local src = source
     local user = ESX.GetPlayerFromId(src)


     local fetch = [[
          SELECT
               skills
          FROM
               users
          WHERE
               identifier = @identifier
     ]]

     MySQL.Async.fetchScalar(fetch, {
          ["@identifier"] = user.identifier

     }, function(status)

          if status ~= nil then
               cb(json.decode(status))
          else
               cb(nil)
          end

     end)
     end)`, `QBCore.Functions.CreateCallback('system:fetchStatus', function(source, cb)
     local Player = QBCore.Functions.GetPlayer(source)

     if Player then
          exports['ghmattimysql']:execute('SELECT skills FROM players WHERE citizenid = @citizenid', {
               ['@citizenid'] = Player.PlayerData.citizenid
          }, function(status)
               if status ~= nil then
                    cb(json.decode(status))
               else
                    cb(nil)
               end
          end)
     else
          cb()
     end
     end)`);
     code = code.replaceAll(`RegisterCommand `, `QBCore.Commands.Add()`);
     code = code.replaceAll(`local user = ESX.GetPlayerFromId(src)`, `local Player = QBCore.Functions.GetPlayer(source)`);
     code = code.replaceAll(`["@identifier"] = user.identifier`, `['@citizenid'] = Player.PlayerData.citizenid`);


fs.writeFile('output.lua', code, function (err) {
    if (err) return console.log(err);
  });

console.log('Converted Code To output.lua!');
}