public override ApiResult CancelPayment(OrderReadOnly order, YourpayCheckoutSettings settings)
{
// Release payment: https://yourpay.docs.apiary.io/#/reference/0/payment-release/payment-release
try
{
var clientConfig = GetYourpayClientConfig(settings);
var client = new YourpayClient(clientConfig);
var transactionId = order.TransactionInfo.TransactionId;
var result = client.ReleasePayment(transactionId);
if (result != null && result.Success)
{
return(new ApiResult()
{
TransactionInfo = new TransactionInfoUpdate()
{
TransactionId = transactionId,
PaymentStatus = PaymentStatus.Cancelled
}
});
}
}
catch (Exception ex)
{
Vendr.Log.Error <YourpayCheckoutPaymentProvider>(ex, "Yourpay - CancelPayment");
}
return(ApiResult.Empty);
}
public override ApiResult RefundPayment(OrderReadOnly order, YourpayCheckoutSettings settings)
{
// Refund payment: https://yourpay.docs.apiary.io/#/reference/0/payment-actions/refund-payment
try
{
var clientConfig = GetYourpayClientConfig(settings);
var client = new YourpayClient(clientConfig);
var transactionId = order.TransactionInfo.TransactionId;
var amount = -Math.Abs(AmountToMinorUnits(order.TransactionInfo.AmountAuthorized.Value));
var result = client.RefundPayment(transactionId, amount);
if (result != null && result.Success)
{
return(new ApiResult()
{
TransactionInfo = new TransactionInfoUpdate()
{
TransactionId = transactionId,
PaymentStatus = GetPaymentStatus(result)
}
});
}
}
catch (Exception ex)
{
Vendr.Log.Error <YourpayCheckoutPaymentProvider>(ex, "Yourpay - RefundPayment");
}
return(ApiResult.Empty);
}
public override PaymentFormResult GenerateForm(OrderReadOnly order, string continueUrl, string cancelUrl, string callbackUrl, YourpayCheckoutSettings settings)
{
var currency = Vendr.Services.CurrencyService.GetCurrency(order.CurrencyId);
var currencyCode = currency.Code.ToUpperInvariant();
// Ensure currency has valid ISO 4217 code
if (!Iso4217.CurrencyCodes.ContainsKey(currencyCode))
{
throw new Exception("Currency must be a valid ISO 4217 currency code: " + currency.Name);
}
var orderAmount = AmountToMinorUnits(order.TransactionAmount.Value);
var paymentToken = order.Properties["yourpayPaymentToken"]?.Value ?? null;
string paymentFormLink = string.Empty;
bool autoCapture = settings.AutoCapture;
try
{
var clientConfig = GetYourpayClientConfig(settings);
var client = new YourpayClient(clientConfig);
var merchantId = settings.TestMode ? settings.MerchantId : settings.ProductionMerchantId;
var obj = new YourpayTokenQueryRequest
{
MerchantNumber = merchantId,
//ShopPlatform = "Vendr",
Amount = Convert.ToInt32(orderAmount),
Currency = currencyCode,
CartId = order.OrderNumber,
AcceptUrl = continueUrl,
CallbackUrl = callbackUrl,
CustomerName = $"{order.CustomerInfo.FirstName} {order.CustomerInfo.LastName}",
AutoCapture = autoCapture ? "1" : "0"
};
if (!string.IsNullOrWhiteSpace(settings.Language))
{
obj.Language = settings.Language;
}
var json = JsonConvert.SerializeObject(obj);
var data = JsonConvert.DeserializeObject <Dictionary <string, string> >(json);
// Generate token
var payment = client.GenerateToken(data);
if (payment.Content != null)
{
paymentToken = payment.Content.Token;
paymentFormLink = payment.Content.FullUrl;
}
}
catch (Exception ex)
{
Vendr.Log.Error <YourpayCheckoutPaymentProvider>(ex, "Yourpay - error creating payment.");
}
return(new PaymentFormResult()
{
MetaData = new Dictionary <string, string>
{
{ "yourpayPaymentToken", paymentToken },
{ "yourpayAutoCapture", autoCapture.ToString() }
},
Form = new PaymentForm(paymentFormLink, FormMethod.Get)
});
}
public override CallbackResult ProcessCallback(OrderReadOnly order, HttpRequestBase request, YourpayCheckoutSettings settings)
{
try
{
// Callback response: https://www.yourpay.eu/support/hosted-payment-window/
var uxtime = request["uxtime"];
var merchantNumber = request["MerchantNumber"];
var transactionId = request["tid"];
var tchecksum = request["tchecksum"];
var checksum = request["checksum"];
var orderId = request["orderid"];
var strFee = request["transfee"] ?? "0";
var strAmount = request["amount"];
var cvc = request["cvc"];
var expmonth = request["expmonth"];
var expyear = request["expyear"];
var tcardno = request["tcardno"];
var time = request["time"];
var cardId = request["cardid"];
var currencyCode = request["currency"];
var autoCapture = request["autocapture"];
bool captured = autoCapture == "1" && bool.TryParse(order.Properties["yourpayAutoCapture"]?.Value, out bool c) ? c : false;
var totalAmount = decimal.Parse(strAmount, CultureInfo.InvariantCulture) + decimal.Parse(strFee, CultureInfo.InvariantCulture);
var clientConfig = GetYourpayClientConfig(settings);
var client = new YourpayClient(clientConfig);
var result = client.GetPaymentData(transactionId);
if (result.Success)
{
var paymentId = result.Content.Id.ToString();
// Verify: Checksum = SHA1 encode of PaymentID + Integrationkey.
if (checksum == SHA1Hash(paymentId + settings.IntegrationKey))
{
return(new CallbackResult
{
MetaData = new Dictionary <string, string>
{
{ "yourpayPaymentId", paymentId }
},
TransactionInfo = new TransactionInfo
{
AmountAuthorized = AmountFromMinorUnits((long)totalAmount),
TransactionId = transactionId,
PaymentStatus = !captured ? PaymentStatus.Authorized : PaymentStatus.Captured
}
});
}
else
{
Vendr.Log.Warn <YourpayCheckoutPaymentProvider>($"Yourpay [{order.OrderNumber}] - checksum security check failed");
}
}
}
catch (Exception ex)
{
Vendr.Log.Error <YourpayCheckoutPaymentProvider>(ex, "Yourpay - ProcessCallback");
}
return(CallbackResult.Empty);
}