public string GetCarInfoByEmpId(int empId)
{
GetCarInfoByEmpIdResponse res = new GetCarInfoByEmpIdResponse();
res.ResultMsg = "success";
res.StateCode = 200;
res.Car = _repository.GetByEmpId(empId) ?? new Car();
if (res.Car == null || res.Car.id <= 0)
{
res.ResultMsg = "no data";
res.StateCode = 200;
}
return(JsonConvert.SerializeObject(res));
}