public async Task <IActionResult> Post([FromBody] TopUpQRReq reqForm)
{
_logger.LogInformation("start share QR balance");
DBModels dbModel = new DBModels();
//validate TransId
string transIdResult = await dbModel.checkTransId(reqForm.UserID, reqForm.TransId);
if (transIdResult != "")
{
return(Ok(new TopUpQR_Fail()
{
Msg = transIdResult
}));
}
//get product info based on QR
List <QrBalance> prodDetail = await dbModel.GetProductDetailFromQR_Status(reqForm.UserID, reqForm.QRCode);
if (prodDetail.Count == 0)
{
return(Ok(new TopUpQR_Fail()
{
Msg = "Invalid QR Code"
}));
}
if (reqForm.TopUpQty <= 0)
{
return(Ok(new TopUpQR_Fail()
{
Msg = "Invalid new quantity"
}));
}
//TODO: update promotion
Double discount = 0;
if (reqForm.PromotionCode.ToUpper() == "50% OFF")
{
discount = 0.5;
}
double ttlAmt = System.Math.Round(prodDetail[0].UnitPrice * reqForm.TopUpQty * (1 - discount), 2);//String.Format("{0:0.00}", 123.4567); -->123.45
//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"
}));
}
DateTime transTime = DateTime.Now;
int ttlQtyAfterTopUp = reqForm.TopUpQty + prodDetail[0].Qty;
DateTime ExpiryDate = DateTime.Now.AddYears(10);
if (reqForm.ReqType == "Submit")
{
await dbModel.InitTopUpQRCode(reqForm.UserID, reqForm.QRCode, reqForm.TransId, transTime, reqForm.TopUpQty, ttlAmt, reqForm.PromotionCode);
//deduct balance
if (!(await eWalletAPI.deductEWalletBalanceAsync(token, reqForm.UserID, ttlAmt, reqForm.TransId, prodDetail[0].Product, prodDetail[0].Company, reqForm.Remark)))
{
return(Ok(new NewQR_Fail()
{
Msg = "Deduct amount fail"
}));
}
//topup QR (need to get new ttl qty & new expirydate)
string reqResult = await iJoozAPI.reqQR("TopUp", reqForm.TransId, reqForm.TransTime, "member", reqForm.UserID, reqForm.QRCode, prodDetail[0].Currency, prodDetail[0].UnitPrice, reqForm.TopUpQty, DateTime.Now.AddMonths(24));
if (reqResult == "")
{
return(Ok(new NewQR_Fail()
{
Msg = "Get QR Code from iJooz Fail"
}));
}
else
{
var data = Newtonsoft.Json.JsonConvert.DeserializeObject <Dictionary <string, string> >(reqResult);
if (data["result"] == "Success")
{
ttlQtyAfterTopUp = Convert.ToInt16(data["balanceQty"]);
}
else
{
return(Ok(new NewQR_Fail()
{
Msg = "Get QR Code from iJooz Fail2"
}));
}
}
await dbModel.SaveTopUpQRCode(reqForm.UserID, reqForm.TransTime, reqForm.QRCode, ttlQtyAfterTopUp, ExpiryDate);
}
else if (reqForm.ReqType != "Preview")
{
return(Ok(new TopUpQR_Fail()
{
Msg = "Invalid Request Type"
}));
}
List <TopUpQrDetail> detailList = new List <TopUpQrDetail> {
new TopUpQrDetail()
{
TransId = reqForm.TransId,
ReqType = reqForm.ReqType,
Company = prodDetail[0].Company,
Product = prodDetail[0].Product,
QRCode = prodDetail[0].QRCode,
TopUpQty = reqForm.TopUpQty,
TtlQty = ttlQtyAfterTopUp,
Currency = prodDetail[0].Currency,
Amt = ttlAmt,
ExpiryDate = ExpiryDate
}
};
return(Ok(new TopUpQR_OK()
{
QrDetail = detailList
}));
}