public Payment ExecutePayment(string payerId, string paymentId)
{
try
{
PaypalPaymentGateway paypalGatway = new PaypalPaymentGateway();
var executedPayment = paypalGatway.ExecutePayment(payerId, paymentId);
if (executedPayment.state.ToLower() != "approved")
{
throw new InvalidOperationException("Paypal payment faild.");
}
return(executedPayment);
}
catch (Exception ex)
{
throw ex;
}
}
