public IPaymentResult PriorAuthorizeCapturePayment(IInvoice invoice, IPayment payment)
{
string stripeChargeId = payment.ExtendedData.GetValue(Constants.ExtendedDataKeys.StripeChargeId);
string url = string.Format("https://api.stripe.com/v1/charges/{0}/capture", stripeChargeId);
try
{
var response = StripeHelper.MakeStripeApiRequest(url, "POST", null, _settings);
return(GetCapturePaymentResult(invoice, payment, response));
}
catch (WebException ex)
{
return(GetCapturePaymentResult(invoice, payment, (HttpWebResponse)ex.Response));
}
}
/// <summary>
/// Processes the Authorize and AuthorizeAndCapture transactions
/// </summary>
/// <param name="invoice">The <see cref="IInvoice" /> to be paid</param>
/// <param name="payment">The <see cref="IPayment" /> record</param>
/// <param name="transactionMode">Authorize or AuthorizeAndCapture</param>
/// <param name="amount">The money amount to be processed</param>
/// <param name="creditCard">The <see cref="CreditCardFormData" /></param>
/// <returns>The <see cref="IPaymentResult" /></returns>
public IPaymentResult ProcessPayment(IInvoice invoice, IPayment payment, TransactionMode transactionMode,
decimal amount, CreditCardFormData creditCard)
{
if (!IsValidCurrencyCode(invoice.CurrencyCode()))
{
return(new PaymentResult(Attempt <IPayment> .Fail(payment, new Exception("Invalid currency")), invoice,
false));
}
// The minimum amount is $0.50 (or equivalent in charge currency).
// Test that the payment meets the minimum amount (for USD only).
if (invoice.CurrencyCode() == "USD")
{
if (amount < 0.5m)
{
return
(new PaymentResult(
Attempt <IPayment> .Fail(payment, new Exception("Invalid amount (less than 0.50 USD)")),
invoice, false));
}
}
else
{
if (amount < 1)
{
return
(new PaymentResult(
Attempt <IPayment> .Fail(payment,
new Exception("Invalid amount (less than 1 " + invoice.CurrencyCode() + ")")),
invoice, false));
}
}
var requestParams = StripeHelper.PreparePostDataForProcessPayment(invoice.GetBillingAddress(), transactionMode,
ConvertAmount(invoice, amount), invoice.CurrencyCode(), creditCard, invoice.PrefixedInvoiceNumber(),
string.Format("Full invoice #{0}", invoice.PrefixedInvoiceNumber()));
// https://stripe.com/docs/api#create_charge
try
{
var response = StripeHelper.MakeStripeApiRequest("https://api.stripe.com/v1/charges", "POST", requestParams, _settings);
return(GetProcessPaymentResult(invoice, payment, response));
}
catch (WebException ex)
{
return(GetProcessPaymentResult(invoice, payment, (HttpWebResponse)ex.Response));
}
}
public IPaymentResult VoidPayment(IInvoice invoice, IPayment payment)
{
// Stripe does not seem to have a Void method, so we do a full refund
string stripeChargeId = payment.ExtendedData.GetValue(Constants.ExtendedDataKeys.StripeChargeId);
if (!payment.Authorized || string.IsNullOrEmpty(stripeChargeId))
{
return
(new PaymentResult(
Attempt <IPayment> .Fail(payment,
new InvalidOperationException("Payment is not Authorized or Stripe charge id not present")),
invoice, false));
}
string url = string.Format("https://api.stripe.com/v1/charges/{0}/refunds", stripeChargeId);
var response = StripeHelper.MakeStripeApiRequest(url, "POST", null, _settings);
return(GetRefundPaymentResult(invoice, payment, response));
}
public IPaymentResult RefundPayment(IInvoice invoice, IPayment payment, decimal amount)
{
string stripeChargeId = payment.ExtendedData.GetValue(Constants.ExtendedDataKeys.StripeChargeId);
if (!payment.Authorized || string.IsNullOrEmpty(stripeChargeId))
{
return
(new PaymentResult(
Attempt <IPayment> .Fail(payment,
new InvalidOperationException("Payment is not Authorized or Stripe charge id not present")),
invoice, false));
}
string url = string.Format("https://api.stripe.com/v1/charges/{0}/refunds", stripeChargeId);
var requestParams = new NameValueCollection();
requestParams.Add("amount", ConvertAmount(invoice, amount));
var response = StripeHelper.MakeStripeApiRequest(url, "POST", requestParams, _settings);
return(GetRefundPaymentResult(invoice, payment, response));
}
