public async Task <IActionResult> Post([FromBody] NewQRReq reqForm)
{
_logger.LogInformation("start request new QR service");
DBModels dbModel = new DBModels();
//validate TransId
string transIdResult = await dbModel.checkTransId(reqForm.UserID, reqForm.TransId);
if (transIdResult != "")
{
return(Ok(new NewQR_Fail()
{
Msg = transIdResult
}));
}
//TODO: Check promotion code
List <ProductDetail> prodDetail = await dbModel.GetProductDetailFromProductList(reqForm.Company, reqForm.Product);
if (prodDetail.Count == 0)
{
return(Ok(new NewQR_Fail()
{
Msg = "Invalid Company or/and Product"
}));
}
if (reqForm.NewQty <= 0)
{
return(Ok(new NewQR_Fail()
{
Msg = "Invalid new quantity"
}));
}
Double discount = 0;
if (reqForm.PromotionCode.ToUpper() == "50% OFF")
{
discount = 0.5;
}
double ttlAmt = System.Math.Round(prodDetail[0].UnitPrice * reqForm.NewQty * (1 - discount), 2);//String.Format("{0:0.00}", 123.4567); -->123.45
DateTime transTime = DateTime.Now;
//getToken
var s = await authService.getToken();
var data1 = JsonConvert.DeserializeObject <Dictionary <string, string> >(await authService.getToken());
string token = (data1["access_token"] ?? "").ToString();
if (token == "")
{
return(Unauthorized());
}
//check balance
if (!(await eWalletAPI.checkEWalletBalanceAsync(token, reqForm.UserID, ttlAmt)))
{
return(Ok(new NewQR_Fail()
{
Msg = "Not enough balance"
}));
}
string newQR = "";
if (reqForm.ReqType == "Submit")
{
//deduct balance
if (!(await eWalletAPI.deductEWalletBalanceAsync(token, reqForm.UserID, ttlAmt, reqForm.TransId, reqForm.Product, reqForm.Company, reqForm.Remark)))
{
return(Ok(new NewQR_Fail()
{
Msg = "Deduct amount fail"
}));
}
await dbModel.InitNewQRCode(reqForm.UserID, reqForm.TransId, transTime, reqForm.NewQty, ttlAmt, reqForm.PromotionCode);
//get new QR
string reqResult = await iJoozAPI.reqQR("New", reqForm.TransId, reqForm.TransTime, "member", reqForm.UserID, "-", prodDetail[0].Currency, prodDetail[0].UnitPrice, reqForm.NewQty, DateTime.Now.AddMonths(24));
if (reqResult == "")
{
return(Ok(new NewQR_Fail()
{
Msg = "Get QR Code from iJooz Fail"
}));
}
else
{
var data = JsonConvert.DeserializeObject <Dictionary <string, string> >(reqResult);
if (data["result"] == "Success")
{
newQR = data["qrCode"];
}
else
{
return(Ok(new NewQR_Fail()
{
Msg = "Get QR Code from iJooz Fail2"
}));
}
}
await dbModel.SaveNewQRCode(reqForm.UserID, reqForm.TransId, newQR, reqForm.Company, reqForm.NewQty, reqForm.Product, prodDetail[0].Currency, prodDetail[0].UnitPrice, DateTime.Now.AddYears(10));
}
else if (reqForm.ReqType != "Preview")
{
return(Ok(new NewQR_Fail()
{
Msg = "Invalid Request Type"
}));
}
List <NewQRDetail> detailList = new List <NewQRDetail> {
new NewQRDetail()
{
TransId = reqForm.TransId,
ReqType = reqForm.ReqType,
Company = reqForm.Company,
Product = reqForm.Product,
QRCode = newQR,
TtlQty = reqForm.NewQty,
Currency = prodDetail[0].Currency,
Amt = ttlAmt,
ExpiredDate = DateTime.Now.AddYears(10)
}
};
return(Ok(new NewQR_OK()
{
QrDetail = detailList
}));
}