public void AddCarToUser([FromForm] string username, [FromForm] string carmodel, [FromForm] string carcolor, [FromForm] string carwheel)
{
Console.WriteLine("CarModelController: " + username + " " + carmodel + " " + carcolor + " " + carwheel);
_userService.AddModelToUser(username, carmodel, carcolor, carwheel);
_userService.CreateUserActivity(username, "Registered a car " + DateTime.Now);
}