/// <summary>
/// Refunds completely the paid payment.
/// </summary>
/// <param name="onlinePayment"></param>
/// <param name="verifyResult"></param>
/// <param name="cancellationToken"></param>
public static Task <IPaymentRefundResult> RefundCompletelyAsync(
this IOnlinePayment onlinePayment,
IPaymentVerifyResult verifyResult,
CancellationToken cancellationToken = default)
{
if (onlinePayment == null)
{
throw new ArgumentNullException(nameof(onlinePayment));
}
if (verifyResult == null)
{
throw new ArgumentNullException(nameof(verifyResult));
}
return(onlinePayment.RefundAsync(new RefundInvoice(verifyResult.TrackingNumber), cancellationToken));
}
/// <summary>
/// Refunds a specific amount of a payment with the given tracking number.
/// <para>Note: Only Saman Gateway supports this operation.</para>
/// </summary>
/// <param name="onlinePayment"></param>
/// <param name="trackingNumber">The tracking number of the payment that must be refunded.</param>
/// <param name="amount">Amount of refund.</param>
/// <param name="cancellationToken"></param>
public static Task <IPaymentRefundResult> RefundSpecificAmountAsync(
this IOnlinePayment onlinePayment,
long trackingNumber,
decimal amount,
CancellationToken cancellationToken = default) =>
onlinePayment.RefundAsync(new RefundInvoice(trackingNumber, amount), cancellationToken);
/// <summary> /// Refunds completely a specific payment with the given tracking number. /// </summary> /// <param name="onlinePayment"></param> /// <param name="trackingNumber">The tracking number of the payment that must be refunded.</param> public static IPaymentRefundResult RefundCompletely(this IOnlinePayment onlinePayment, long trackingNumber) => onlinePayment.RefundAsync(new RefundInvoice(trackingNumber)) .GetAwaiter() .GetResult();
/// <summary>
/// Refunds completely a specific payment with the given tracking number.
/// </summary>
/// <param name="onlinePayment"></param>
/// <param name="trackingNumber">The tracking number of the payment that must be refunded.</param>
/// <param name="cancellationToken"></param>
public static Task <IPaymentRefundResult> RefundCompletelyAsync(
this IOnlinePayment onlinePayment,
long trackingNumber,
CancellationToken cancellationToken = default) =>
onlinePayment.RefundAsync(new RefundInvoice(trackingNumber), cancellationToken);
/// <summary> /// Performs a refund request for the given invoice. /// </summary> /// <param name="onlinePayment"></param> /// <param name="invoice">The invoice that must be refunded.</param> public static IPaymentRefundResult Refund(this IOnlinePayment onlinePayment, RefundInvoice invoice) => onlinePayment.RefundAsync(invoice) .GetAwaiter() .GetResult();
