public static PaymentRequestResult CreateRequestResult(Invoice invoice, IHttpContextAccessor httpContextAccessor, PasargadGatewayAccount account)
{
var invoiceDate = GetTimeStamp(DateTime.Now);
var timeStamp = invoiceDate;
var dataToSign = string.Format("#{0}#{1}#{2}#{3}#{4}#{5}#{6}#{7}#",
account.MerchantCode,
account.TerminalCode,
invoice.TrackingNumber,
invoiceDate,
(long)invoice.Amount,
invoice.CallbackUrl,
ActionNumber,
timeStamp);
var signedData = SignData(account.PrivateKey, dataToSign);
var transporter = new GatewayPost(
httpContextAccessor,
PaymentPageUrl,
new Dictionary <string, string>
{
{ "merchantCode", account.MerchantCode },
{ "terminalCode", account.TerminalCode },
{ "invoiceNumber", invoice.TrackingNumber.ToString() },
{ "invoiceDate", invoiceDate },
{ "amount", invoice.Amount.ToLongString() },
{ "redirectAddress", invoice.CallbackUrl },
{ "action", ActionNumber },
{ "timeStamp", timeStamp },
{ "sign", signedData }
});
var result = PaymentRequestResult.Succeed(transporter, account.Name);
result.DatabaseAdditionalData.Add("timeStamp", timeStamp);
return(result);
}
public static IEnumerable <KeyValuePair <string, string> > CreateVerifyData(InvoiceContext context, PasargadGatewayAccount account, PasargadCallbackResult callbackResult)
{
var timeStamp = GetTimeStamp(DateTime.Now);
var dataToSign = string.Format("#{0}#{1}#{2}#{3}#{4}#{5}#",
account.MerchantCode,
account.TerminalCode,
context.Payment.TrackingNumber,
callbackResult.InvoiceDate,
(long)context.Payment.Amount,
timeStamp);
var signData = SignData(account.PrivateKey, dataToSign);
return(new[]
{
new KeyValuePair <string, string>("InvoiceNumber", context.Payment.TrackingNumber.ToString()),
new KeyValuePair <string, string>("InvoiceDate", callbackResult.InvoiceDate),
new KeyValuePair <string, string>("MerchantCode", account.MerchantCode),
new KeyValuePair <string, string>("TerminalCode", account.TerminalCode),
new KeyValuePair <string, string>("Amount", ((long)context.Payment.Amount).ToString()),
new KeyValuePair <string, string>("TimeStamp", timeStamp),
new KeyValuePair <string, string>("Sign", signData)
});
}
public static IEnumerable <KeyValuePair <string, string> > CreateRefundData(InvoiceContext context, Money amount, PasargadGatewayAccount account)
{
var transactionRecord = context.Transactions.FirstOrDefault(transaction => transaction.Type == TransactionType.Request);
if (transactionRecord == null)
{
throw new Exception($"Cannot find transaction record for Payment-{context.Payment.TrackingNumber}");
}
if (!AdditionalDataConverter.ToDictionary(transactionRecord).TryGetValue("invoiceDate", out var invoiceDate))
{
throw new Exception("Cannot get the invoiceDate from database.");
}
var timeStamp = GetTimeStamp(DateTime.Now);
var dataToSign = string.Format("#{0}#{1}#{2}#{3}#{4}#{5}#{6}#",
account.MerchantCode,
account.TerminalCode,
context.Payment.TrackingNumber,
invoiceDate,
(long)amount,
RefundNumber,
timeStamp);
var signedData = SignData(account.PrivateKey, dataToSign);
return(new[]
{
new KeyValuePair <string, string>("InvoiceNumber", context.Payment.TrackingNumber.ToString()),
new KeyValuePair <string, string>("InvoiceDate", invoiceDate),
new KeyValuePair <string, string>("MerchantCode", account.MerchantCode),
new KeyValuePair <string, string>("TerminalCode", account.TerminalCode),
new KeyValuePair <string, string>("Amount", amount.ToLongString()),
new KeyValuePair <string, string>("action", RefundNumber),
new KeyValuePair <string, string>("TimeStamp", timeStamp),
new KeyValuePair <string, string>("Sign", signedData)
});
}
public static PasargadCheckCallbackResult CreateCheckCallbackResult(string webServiceResponse, PasargadGatewayAccount account, PasargadCallbackResult callbackResult, MessagesOptions messagesOptions)
{
var compareReferenceId = XmlHelper.GetNodeValueFromXml(webServiceResponse, "invoiceNumber");
var compareAction = XmlHelper.GetNodeValueFromXml(webServiceResponse, "action");
var compareMerchantCode = XmlHelper.GetNodeValueFromXml(webServiceResponse, "merchantCode");
var compareTerminalCode = XmlHelper.GetNodeValueFromXml(webServiceResponse, "terminalCode");
bool isSucceed;
PaymentVerifyResult verifyResult = null;
if (compareReferenceId.IsNullOrWhiteSpace() ||
compareAction.IsNullOrWhiteSpace() ||
compareMerchantCode.IsNullOrWhiteSpace() ||
compareTerminalCode.IsNullOrWhiteSpace())
{
isSucceed = false;
verifyResult = PaymentVerifyResult.Failed(messagesOptions.InvalidDataReceivedFromGateway);
}
else
{
var responseResult = XmlHelper.GetNodeValueFromXml(webServiceResponse, "result");
isSucceed = responseResult.Equals("true", StringComparison.OrdinalIgnoreCase) &&
compareReferenceId == callbackResult.InvoiceNumber &&
compareAction == ActionNumber &&
compareMerchantCode == account.MerchantCode &&
compareTerminalCode == account.TerminalCode;
if (!isSucceed)
{
verifyResult = PaymentVerifyResult.Failed("پرداخت موفقيت آميز نبود و يا توسط خريدار کنسل شده است");
}
}
return(new PasargadCheckCallbackResult
{
IsSucceed = isSucceed,
Result = verifyResult
});
}
