public async Task <IActionResult> Post([FromBody] UseHistoryReq reqForm) { _logger.LogInformation("start get use history"); if (reqForm.UserID == "" || reqForm.Range == "") { return(Ok(new QueryUse_Fail() { Msg = "Invalid Request" })); } if (reqForm.Range != "1" && reqForm.Range != "3" && reqForm.Range != "12") { return(Ok(new QueryUse_Fail() { Msg = "Invalid Range" })); } DBModels dbModel = new DBModels(); return(Ok(new QueryUse_OK() { UseDetail = (await dbModel.GetQRUseDetail(reqForm.UserID, reqForm.Range)) })); }