server.lua

if not Config then
    print("^1ERROR:^0 Config is not loaded! Check fxmanifest.lua.")
end

local QBCore, ESX
local ox_mysql = exports['oxmysql']

if Config.Framework == 'qb-core' or Config.Framework == 'qbc-core' then
    QBCore = exports['qb-core']:GetCoreObject()
elseif Config.Framework == 'esx' then
    TriggerEvent('esx:getSharedObject', function(obj) ESX = obj end)
end

RegisterNetEvent('vehiclemods:server:verifyJob', function()
    local src = source
    local Player

    if Config.Framework == 'qb-core' or Config.Framework == 'qbc-core' then
        Player = QBCore.Functions.GetPlayer(src)
    elseif Config.Framework == 'esx' then
        Player = ESX.GetPlayerFromId(src)
    elseif Config.Framework == 'standalone' then
        Player = { job = { name = 'standalone' } }
    end

    if Player then
        local job = Player.job.name
        if Config.JobAccess[job] then
            TriggerClientEvent('vehiclemods:client:openVehicleModMenu', src)
        else
            TriggerClientEvent('ox_lib:notify', src, {title = 'Access Denied', description = 'You must be a first responder to use this.', type = 'error'})
        end
    end
end)

RegisterNetEvent('vehiclemods:server:saveModifications', function(vehicleModel, skin, extras)
    local src = source
    local Player

    if Config.Framework == 'qb-core' or Config.Framework == 'qbc-core' then
        Player = QBCore.Functions.GetPlayer(src)
    elseif Config.Framework == 'esx' then
        Player = ESX.GetPlayerFromId(src)
    elseif Config.Framework == 'standalone' then
        Player = { job = { name = 'standalone' } }
    end

    if Player then
        ox_mysql:execute("INSERT INTO emergency_vehicle_mods (vehicle_model, skin, extras) VALUES (?, ?, ?) ON DUPLICATE KEY UPDATE skin = VALUES(skin), extras = VALUES(extras)",
            {vehicleModel, skin, extras})
    end
end)

RegisterNetEvent('vehiclemods:server:getModifications', function(vehicleModel)
    local src = source
    ox_mysql:execute("SELECT skin, extras FROM emergency_vehicle_mods WHERE vehicle_model = ?", {vehicleModel}, function(result)
        if result and #result > 0 then
            TriggerClientEvent('vehiclemods:client:returnModifications', src, result[1])
        else
            TriggerClientEvent('vehiclemods:client:returnModifications', src, nil)
        end
    end)
end)