public async Task <IActionResult> Post([FromBody] UseDataReq reqForm)
        {
            _logger.LogInformation("start notify use history service");

            if (!checkInput(reqForm))
            {
                return(Unauthorized());
            }

            DBModels dbModel = new DBModels();

            await dbModel.SaveUseHistory(reqForm.QRCode, reqForm.MachineID, reqForm.TransId, reqForm.TransTime, reqForm.balanceQty, reqForm.ExpiryDate);

            return(Ok(new UseData_OK()));
        }