public async Task <IActionResult> ConfirmPayment([FromQuery] string payerId, [FromQuery] string paymentId)
{
var execute = new PayPalExecutePayment {
PayerId = payerId, PaymentId = paymentId
};
await _payPalService.ExecutePaymentAsync(execute);
var payment = await _paymentsUnitOfWork.PaymentRepository.GetPayments()
.Where(x => x.ExternalId == paymentId)
.SingleOrDefaultAsync();
payment.PaymentStatus = PaymentStatus.Executed;
_paymentsUnitOfWork.PaymentRepository.Update(payment);
await _paymentsUnitOfWork.SaveAsync();
//todo show success page
return(Ok());
}
public async Task ExecutePaymentAsync(PayPalExecutePayment payment)
{
var url = ExecutePaymentUrl(payment.PaymentId);
var request = new HttpRequestMessage(HttpMethod.Post, url);
var executeRequest = new PayPalPaymentExecuteRequest
{
PayerId = payment.PayerId
};
request.Content = new StringContent(JsonConvert.SerializeObject(executeRequest), Encoding.UTF8,
"application/json");
var response = await _http.SendAsync(request);
var content = await response.Content.ReadAsStringAsync();
PayPalPaymentExecutedResponse executedPayment =
JsonConvert.DeserializeObject <PayPalPaymentExecutedResponse>(content);
if (!String.IsNullOrWhiteSpace(executedPayment.ErrorName))
{
throw new PaypalException(executedPayment.ErrorMessage, null, executedPayment.InformationLink);
}
}
