public IActionResult LoadTotal([FromBody] DateTime date)
        {
            bool isValidToken = ValidateToken();

            if (isValidToken)
            {
                TblOrderDAO dao = TblOrderDAO.getInstance();
                try
                {
                    float result = dao.SelectTotalOrder(date);
                    if (result != null)
                    {
                        return(Ok(result));
                    }
                    else
                    {
                        return(BadRequest());
                    }
                }
                catch (Exception)
                {
                    StatusCode(500);
                }
            }
            return(Unauthorized());
        }
        public IActionResult addOrder([FromBody] TblOrderDTO order)
        {
            bool isValidToken = ValidateToken();

            if (isValidToken)
            {
                TblOrderDAO dao = TblOrderDAO.getInstance();
                try
                {
                    if (dao.AddOrder(order))
                    {
                        return(Ok(true));
                    }
                    else
                    {
                        return(BadRequest());
                    }
                }
                catch (Exception)
                {
                    StatusCode(500);
                }
            }
            return(Unauthorized());
        }