public async Task <VerifyTransactionResponseModel> VerifyTransaction(Transaction transaction)
{
var verifyTransactionResult = new VerifyTransactionResponseModel();
var applicationBanks = await _applicationBankRepository.GetFirstBy(x =>
x.BankId == transaction.BankId && x.ApplicationId == transaction.ApplicationId);
var ParsianParams = applicationBanks.ApplicationBankParams.ToList();
var pinParam = ParsianParams.FirstOrDefault(x => x.ParamKey == "ParsianPIN");
if (pinParam == null)
{
return(verifyTransactionResult);
}
var ParsianGateway = new ParsianGateway(pinParam.ParamValue);
var result = await ParsianGateway.VerifyTransactionAsync(Convert.ToInt64(transaction.BankTrackCode));
if (result.Body.ConfirmPaymentResult.Status == 0 && result.Body.ConfirmPaymentResult.Token > 0)
{
_logger.LogDebug("Verify Done");
var message = "بانک صحت رسید دیجیتالی شما را تصدیق نمود. فرایند خرید تکمیل گشت";
message += "<br/>" + " شماره رسید : " + transaction.BankTrackCode;
transaction.Status = (byte)TransactionStatusEnum.Success;
transaction.ModifiedOn = DateTime.Now;
transaction.ModifiedBy = 1;
await _transactionRepository.Update(transaction);
verifyTransactionResult.Status = true;
verifyTransactionResult.ErrorCode = (byte)ErrorCodeEnum.NoError;
verifyTransactionResult.Message = message;
return(verifyTransactionResult);
}
var(Success, Message) = ParsianErrors.GetResult(result.Body.ConfirmPaymentResult.Status);
_logger.LogDebug("Result code: " + result);
transaction.Status = (byte)TransactionStatusEnum.ErrorOnVerify;
transaction.BankErrorCode = Convert.ToInt32(result);
transaction.BankErrorMessage = Message;
transaction.ModifiedOn = DateTime.Now;
transaction.ModifiedBy = 1;
await _transactionRepository.Update(transaction);
verifyTransactionResult.Status = false;
verifyTransactionResult.ErrorCode = (byte)ErrorCodeEnum.VerifyError;
verifyTransactionResult.Message = Message;
return(verifyTransactionResult);
}
public async Task <IActionResult> Callback(long token, string secondTrackCode)
{
//long FormToken = Convert.ToInt64(Request.Form["Token"]);
var Status = Request.Form["status"];
//var OrderId = Request.Form["OrderId"];
//var TerminalNo = Request.Form["TerminalNo"];
//var RRN = Request.Form["RRN"];
//var HashCardNumber = Request.Form["HashCardNumber"];
//var Amount = Request.Form["Amount"];
var transaction = await _transactionRepository.Get(Guid.Parse(secondTrackCode));
if (transaction.Status == (byte)TransactionStatusEnum.Success ||
transaction.Status == (byte)TransactionStatusEnum.Cancel)
{
return(BadRequest());
}
var longUrl = transaction.CallbackUrl;
var uriBuilder = new UriBuilder(longUrl);
var query = HttpUtility.ParseQueryString(uriBuilder.Query);
var bankErrorCode = ErrorCodeEnum.UnkownError;
try
{
var(Success, Message) = ParsianErrors.GetResult(int.Parse(Status));
if (Success)
{
bankErrorCode = ErrorCodeEnum.NoError;
transaction.BankErrorCode = (byte)bankErrorCode;
transaction.Status = (byte)TransactionStatusEnum.BankOk;
transaction.ModifiedOn = DateTime.Now;
transaction.ModifiedBy = 1;
await _transactionRepository.Update(transaction);
query["id"] = transaction.Id.ToString();
query["trackCode"] = transaction.UserTrackCode;
query["status"] = true.ToString();
query["errorCode"] = ((byte)bankErrorCode).ToString();
query["message"] = string.Empty;
uriBuilder.Query = query.ToString();
return(Redirect(string.Format(uriBuilder.ToString())));
}
else
{
_errorMsg = $"{Status} - {Message}";
}
}
catch (Exception ex)
{
_errorMsg = ex.Message;
_logger.LogError(_errorMsg);
}
transaction.Status = (byte)TransactionStatusEnum.Failed;
transaction.BankErrorCode = (byte)bankErrorCode;
transaction.BankErrorMessage = _errorMsg;
transaction.ModifiedOn = DateTime.Now;
transaction.ModifiedBy = 1;
await _transactionRepository.Update(transaction);
query["id"] = transaction.Id.ToString();
query["trackCode"] = transaction.UserTrackCode;
query["status"] = false.ToString();
query["errorCode"] = ((byte)bankErrorCode).ToString();
query["message"] = _errorMsg;
uriBuilder.Query = query.ToString();
return(Redirect(string.Format(uriBuilder.ToString())));
}
public async Task <IActionResult> Go(Guid id)
{
_logger.LogDebug("Pay - Id : " + id);
var transaction = await _transactionRepository.Get(id);
if (transaction == null ||
transaction.Status == (byte)TransactionStatusEnum.Cancel)
{
return(View("Error", "لینک وارد شده صحیح نیست."));
}
if (transaction.Status == (byte)TransactionStatusEnum.Success ||
transaction.Status == (byte)TransactionStatusEnum.BankOk)
{
return(View("Error", "این تراکنش قبلا پرداخت شده است."));
}
if (transaction.ExpirationTime.HasValue &&
transaction.ExpirationTime < DateTime.Now)
{
var persianCalendar = new PersianCalendar();
var date =
$"{persianCalendar.GetYear(transaction.ExpirationTime.Value)}/{persianCalendar.GetMonth(transaction.ExpirationTime.Value)}/" +
$"{persianCalendar.GetDayOfMonth(transaction.ExpirationTime.Value)}" +
$" - {transaction.ExpirationTime.Value.Hour}:{transaction.ExpirationTime.Value.Minute}";
return(View("Error",
$"این لینک تا تاریخ {date} معتبر بوده است، لطفا از پشتیبانی تقاضای لینک جدید بفرمایید."));
}
var applicationBank = await _applicationBankRepository.GetFirstBy(x =>
x.ApplicationId == transaction.ApplicationId && x.BankId == transaction.BankId);
switch (transaction.Bank.Code)
{
case (byte)BankCodeEnum.Parsian:
_logger.LogDebug("Parsian");
if (!string.IsNullOrWhiteSpace(transaction.BankTrackCode))
{
var url = string.Format(applicationBank.Bank.PostUrl, transaction.BankTrackCode);
return(Redirect(url));
}
var pinParam = applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "ParsianPIN");
var parsianGateway = new ParsianGateway(pinParam.ParamValue);
var resp = await parsianGateway.SalePaymentRequestasync(Convert.ToInt64(transaction.Amount),
Convert.ToInt64(transaction.UserTrackCode), transaction.BankRedirectUrl, transaction.Id.ToString());
if (resp.Body.SalePaymentRequestResult.Status == 0)
{
_logger.LogDebug("authority after callback", resp.Body.SalePaymentRequestResult.Token);
transaction.BankTrackCode = resp.Body.SalePaymentRequestResult.Token.ToString();
await _transactionRepository.Update(transaction);
var url = string.Format(applicationBank.Bank.PostUrl, transaction.BankTrackCode);
return(Redirect(url));
}
else
{
_logger.LogDebug("Critical Error: Payment Error. StatusCode={0} - Message={1}", resp.Body.SalePaymentRequestResult.Status, ParsianErrors.GetResult(resp.Body.SalePaymentRequestResult.Status).Message);
transaction.BankTrackCode = resp.Body.SalePaymentRequestResult.Token.ToString();
switch (resp.Body.SalePaymentRequestResult.Status)
{
case -126:
transaction.ErrorCode = (byte)ErrorCodeEnum.InvalidPin;
transaction.BankErrorMessage = "پین فروشنده درست نیست";
break;
case 2:
case -1533:
case -1536:
transaction.ErrorCode = (byte)ErrorCodeEnum.OperationAlreadyDone;
transaction.BankErrorMessage = "عملیات قبلا با موفقیت انجام شده است";
break;
case -112:
transaction.ErrorCode = (byte)ErrorCodeEnum.UserTrackCodeIsInvalid;
transaction.BankErrorMessage = "شماره تراكنش فروشنده درست نیست";
break;
}
await _transactionRepository.Update(transaction);
return(View("Error", transaction.BankErrorMessage));
}
case (byte)BankCodeEnum.Mellat:
_logger.LogDebug("mellat");
var terminalParam = applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "MellatTerminalId");
var userNameParam = applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "MellatUserName");
var passwordParam = applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "MellatPassword");
var mellatGateway = new MellatGateway(terminalParam.ParamValue, userNameParam.ParamValue, passwordParam.ParamValue);
var mellatResp = await mellatGateway.BpPayRequest(Convert.ToInt32(transaction.Amount),
Convert.ToInt32(transaction.UserTrackCode), transaction.BankRedirectUrl);
_logger.LogError((mellatResp == null).ToString());
if (mellatResp != null)
{
_logger.LogError(mellatResp.Body.@return);
var resultArray = [email protected](',');
if (resultArray[0] == "0")
{
var refId = resultArray[1];
transaction.BankTrackCode = refId;
await _transactionRepository.Update(transaction);
ViewBag.RefId = refId;
return(View("Mellat", transaction));
}
_logger.LogError("Critical Error: Payment Error. StatusCode={0}", resultArray[0]);
transaction.ErrorCode = (byte)MellatHelper.ErrorResult(resultArray[0]);
transaction.BankErrorCode = Convert.ToInt32(resultArray[0]);
transaction.BankErrorMessage = MellatHelper.MellatResult(resultArray[0]);
await _transactionRepository.Update(transaction);
return(View("Error", transaction.BankErrorMessage));
}
else
{
_logger.LogError("Critical Error: Payment Error. StatusCode=no resp");
transaction.BankErrorMessage = "امکان اتصال به درگاه بانک وجود ندارد";
await _transactionRepository.Update(transaction);
return(View("Error", transaction.BankErrorMessage));
}
case (byte)BankCodeEnum.Efarda:
_logger.LogDebug("Efarda");
var EfardaServiceId =
applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "serviceId");
var EfardaUsername =
applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "userName");
var EfardaPassword =
applicationBank.ApplicationBankParams.FirstOrDefault(x => x.ParamKey == "password");
EfardaGateway efardaGateway = new EfardaGateway(_logger, EfardaUsername.ParamValue, EfardaPassword.ParamValue, EfardaServiceId.ParamValue);
var traceNumber = await efardaGateway.GetTraceId(transaction.UserTrackCode, transaction.Amount.ToString("###############0"), transaction.BankRedirectUrl, transaction.Mobile.HasValue?transaction.Mobile.Value.ToString() : string.Empty);
transaction.BankTrackCode = traceNumber;
await _transactionRepository.Update(transaction);
ViewBag.Username = EfardaUsername.ParamValue;
ViewBag.traceNumber = traceNumber;
return(View("Efarda", transaction));
case (byte)BankCodeEnum.Saman:
default:
_logger.LogDebug("Saman");
ViewBag.Params = applicationBank.ApplicationBankParams.ToList();
return(View("Saman", transaction));
}
}