public async Task <IActionResult> Pay(string id)
{
try
{
var order = await this.ordersService.GetByIdAsync(id);
if (order == null ||
order.UserName != this.User.Identity.Name ||
order.PaymentStatus != PaymentStatus.Pending)
{
return(this.RedirectToAction("My", "Orders"));
}
var paymentInfo = new
{
Amount = order.ProductPrice,
Description = order.ProductName,
this.destinationBankAccountConfiguration.DestinationBankName,
this.destinationBankAccountConfiguration.DestinationBankCountry,
this.destinationBankAccountConfiguration.DestinationBankSwiftCode,
this.destinationBankAccountConfiguration.DestinationBankAccountUniqueId,
this.destinationBankAccountConfiguration.RecipientName,
// ! PaymentInfo can also contain custom properties
// ! that will be returned on payment completion
// ! OrderId is a custom property and is not required
OrderId = order.Id
};
// generate the returnUrl where the payment result will be received
var returnUrl = this.directPaymentsConfiguration.SiteUrl + ReturnPath;
// generate signed payment request
var paymentRequest = DirectPaymentsHelper.GeneratePaymentRequest(
paymentInfo, this.directPaymentsConfiguration.SiteKey, returnUrl);
// redirect the user to the CentralApi for payment processing
var paymentPostRedirectModel = new PaymentPostRedirectModel
{
Url = this.directPaymentsConfiguration.CentralApiPaymentUrl,
PaymentDataFormKey = PaymentDataFormKey,
PaymentData = paymentRequest
};
return(this.View("PaymentPostRedirect", paymentPostRedirectModel));
}
catch
{
return(this.RedirectToAction("My", "Orders"));
}
}
public async Task <IActionResult> Continue([FromForm] string bankId)
{
bool cookieExists = this.Request.Cookies.TryGetValue(PaymentDataCookie, out string data);
if (!cookieExists)
{
return(this.BadRequest());
}
try
{
var request = DirectPaymentsHelper.ParsePaymentRequest(data);
if (request == null)
{
return(this.BadRequest());
}
var bank = await this.bankService.GetBankByIdAsync <BankPaymentServiceModel>(bankId);
if (bank?.PaymentUrl == null)
{
return(this.BadRequest());
}
// generate PaymentProof containing the bank's public key
// and merchant's original PaymentInfo signature
string proofRequest = DirectPaymentsHelper.GeneratePaymentRequestWithProof(request,
bank.ApiKey, this.configuration.Key);
// redirect the user to their bank for payment completion
var paymentPostRedirectModel = new PaymentPostRedirectModel
{
Url = bank.PaymentUrl,
PaymentDataFormKey = PaymentDataFormKey,
PaymentData = proofRequest
};
return(this.View("PaymentPostRedirect", paymentPostRedirectModel));
}
catch
{
return(this.BadRequest());
}
}
