public PasargadGatewayConfiguration(string merchantCode, string terminalCode, string privateKey)
{
if (merchantCode.IsNullOrWhiteSpace())
{
throw new ArgumentNullException(nameof(merchantCode), $"The Gateway: \"Pasargad\" configuration failed. \"{nameof(merchantCode)}\" is null or empty");
}
if (terminalCode.IsNullOrWhiteSpace())
{
throw new ArgumentNullException(nameof(terminalCode), $"The Gateway: \"Pasargad\" configuration failed. \"{nameof(terminalCode)}\" is null or empty");
}
if (privateKey.IsNullOrWhiteSpace())
{
throw new ArgumentNullException(nameof(privateKey), $"The Gateway: \"Pasargad\" configuration failed. \"{nameof(privateKey)}\" is null or empty");
}
if (!PasargadHelper.IsPrivateKeyValid(privateKey))
{
throw new Exception("Pasargad Private Key is not a valid XML. Please check your Private Key again.");
}
MerchantCode = merchantCode;
TerminalCode = terminalCode;
PrivateKey = privateKey;
}
public override async Task <RefundResult> RefundAsync(GatewayRefundPaymentContext refundPaymentContext)
{
var invoiceDate = refundPaymentContext.AdditionalData;
var timeStamp = PasargadHelper.GetTimeStamp(DateTime.Now);
var dataToSign = string.Format("#{0}#{1}#{2}#{3}#{4}#{5}#{6}#",
PasargadConfiguration.MerchantCode,
PasargadConfiguration.TerminalCode,
refundPaymentContext.OrderNumber,
invoiceDate,
refundPaymentContext.Amount,
RefundNumber,
timeStamp);
var signedData = PasargadHelper.SignData(PasargadConfiguration.PrivateKey, dataToSign);
var data = "InvoiceNumber=" + refundPaymentContext.OrderNumber +
"&InvoiceDate=" + invoiceDate +
"&MerchantCode=" + PasargadConfiguration.MerchantCode +
"&TerminalCode=" + PasargadConfiguration.TerminalCode +
"&Amount=" + refundPaymentContext.Amount +
"&action=" + RefundNumber +
"&TimeStamp=" + timeStamp +
"&Sign=" + signedData;
var response = await WebHelper.SendWebRequestAsync(RefundPaymentPageUrl, data, "POST", "application/x-www-form-urlencoded");
var result = XmlHelper.GetNodeValueFromXml(response, "result");
var resultMessage = XmlHelper.GetNodeValueFromXml(response, "resultMessage");
var isSuccess = result.Equals("true", StringComparison.InvariantCultureIgnoreCase);
var status = isSuccess ? RefundResultStatus.Success : RefundResultStatus.Failed;
return(new RefundResult(Gateway.Pasargad, refundPaymentContext.Amount, status, resultMessage));
}
public override RequestResult Request(Invoice invoice)
{
var invoiceDate = PasargadHelper.GetTimeStamp(DateTime.Now);
var timeStamp = invoiceDate;
var dataToSign = string.Format("#{0}#{1}#{2}#{3}#{4}#{5}#{6}#{7}#",
PasargadConfiguration.MerchantCode,
PasargadConfiguration.TerminalCode,
invoice.OrderNumber,
invoiceDate,
invoice.Amount,
invoice.CallbackUrl,
ActionNumber,
timeStamp);
var signData = PasargadHelper.SignData(PasargadConfiguration.PrivateKey, dataToSign);
var htmlForm = CreateRequestHtmlForm(
PasargadConfiguration.MerchantCode,
PasargadConfiguration.TerminalCode,
invoice.OrderNumber,
invoiceDate,
invoice.Amount,
invoice.CallbackUrl,
ActionNumber,
timeStamp,
signData,
PaymentPageUrl);
return(new RequestResult(RequestResultStatus.Success, string.Empty, invoice.OrderNumber.ToString())
{
BehaviorMode = GatewayRequestBehaviorMode.Post,
Content = htmlForm,
AdditionalData = timeStamp
});
}
public override VerifyResult Verify(GatewayVerifyPaymentContext verifyPaymentContext)
{
// Reference ID
var referenceId = verifyPaymentContext.RequestParameters.GetAs <string>("iN");
// Invoice Date
var invoiceDate = verifyPaymentContext.RequestParameters.GetAs <string>("iD");
// Transaction ID
var transactionId = verifyPaymentContext.RequestParameters.GetAs <string>("tref");
if (string.IsNullOrWhiteSpace(referenceId) ||
string.IsNullOrWhiteSpace(invoiceDate) ||
string.IsNullOrWhiteSpace(transactionId))
{
return(new VerifyResult(Gateway.Pasargad, referenceId, transactionId, VerifyResultStatus.Failed, "اطلاعات دریافت شده از درگاه بانک نامعتبر است."));
}
var callbackRequestData = CreateCallbackWebRequestData(transactionId);
var callBackResponse = WebHelper.SendWebRequest(CheckPaymentPageUrl, callbackRequestData, "POST", "application/x-www-form-urlencoded");
var compareReferenceId = XmlHelper.GetNodeValueFromXml(callBackResponse, "invoiceNumber");
var compareAction = XmlHelper.GetNodeValueFromXml(callBackResponse, "action");
var compareMerchantCode = XmlHelper.GetNodeValueFromXml(callBackResponse, "merchantCode");
var compareTerminalCode = XmlHelper.GetNodeValueFromXml(callBackResponse, "terminalCode");
if (string.IsNullOrWhiteSpace(compareReferenceId) ||
string.IsNullOrWhiteSpace(compareAction) ||
string.IsNullOrWhiteSpace(compareMerchantCode) ||
string.IsNullOrWhiteSpace(compareTerminalCode))
{
return(new VerifyResult(Gateway.Pasargad, referenceId, transactionId, VerifyResultStatus.Failed, "اطلاعات دریافت شده از درگاه بانک نامعتبر است."));
}
var callbackResult = XmlHelper.GetNodeValueFromXml(callBackResponse, "result");
var isCallbackSuccess = callbackResult.Equals("true", StringComparison.InvariantCultureIgnoreCase) &&
compareReferenceId == referenceId &&
compareAction == ActionNumber &&
compareMerchantCode == PasargadConfiguration.MerchantCode &&
compareTerminalCode == PasargadConfiguration.TerminalCode;
if (!isCallbackSuccess)
{
return(new VerifyResult(Gateway.Pasargad, referenceId, transactionId, VerifyResultStatus.Failed, "پرداخت موفقيت آميز نبود و يا توسط خريدار کنسل شده است"));
}
var timeStamp = PasargadHelper.GetTimeStamp(DateTime.Now);
var dataToSign = string.Format("#{0}#{1}#{2}#{3}#{4}#{5}#",
PasargadConfiguration.MerchantCode,
PasargadConfiguration.TerminalCode,
verifyPaymentContext.ReferenceId,
invoiceDate,
(long)verifyPaymentContext.Amount,
timeStamp);
var signData = PasargadHelper.SignData(PasargadConfiguration.PrivateKey, dataToSign);
var data = "InvoiceNumber=" + verifyPaymentContext.ReferenceId +
"&InvoiceDate=" + invoiceDate +
"&MerchantCode=" + PasargadConfiguration.MerchantCode +
"&TerminalCode=" + PasargadConfiguration.TerminalCode +
"&Amount=" + (long)verifyPaymentContext.Amount +
"&TimeStamp=" + timeStamp +
"&Sign=" + signData;
var response = WebHelper.SendWebRequest(VerifyPaymentPageUrl, data, "POST", "application/x-www-form-urlencoded");
var result = XmlHelper.GetNodeValueFromXml(response, "result");
var resultMessage = XmlHelper.GetNodeValueFromXml(response, "resultMessage");
var isSuccess = result.Equals("true", StringComparison.InvariantCultureIgnoreCase);
var status = isSuccess ? VerifyResultStatus.Success : VerifyResultStatus.Failed;
return(new VerifyResult(Gateway.Pasargad, referenceId, transactionId, status, resultMessage));
}
