/// <summary>
/// createCheckoutRequest is the actual implementation of the Register method
/// This separation serves as test hook to validate the Uri
/// against the code returned by the service
/// </summary>
/// <param name="credentials">PagSeguro credentials</param>
/// <param name="payment">Payment request information</param>
/// <returns>The Uri to where the user needs to be redirected to in order to complete the payment process</returns>
public static Uri CreateCheckoutRequest(Credentials credentials, PaymentRequest payment)
{
PagSeguroTrace.Info(String.Format(CultureInfo.InvariantCulture, "PaymentService.Register({0}) - begin", payment));
try
{
using (HttpWebResponse response = HttpURLConnectionUtil.GetHttpPostConnection(
PagSeguroConfiguration.PaymentUri.AbsoluteUri, BuildCheckoutUrl(credentials, payment)))
{
if (HttpStatusCode.OK.Equals(response.StatusCode))
{
using (XmlReader reader = XmlReader.Create(response.GetResponseStream()))
{
PaymentRequestResponse paymentResponse = new PaymentRequestResponse(PagSeguroConfiguration.PaymentRedirectUri);
PaymentSerializer.Read(reader, paymentResponse);
PagSeguroTrace.Info(String.Format(CultureInfo.InvariantCulture, "PaymentService.Register({0}) - end {1}", payment, paymentResponse.PaymentRedirectUri));
return paymentResponse.PaymentRedirectUri;
}
}
else
{
PagSeguroServiceException pse = HttpURLConnectionUtil.CreatePagSeguroServiceException(response);
PagSeguroTrace.Error(String.Format(CultureInfo.InvariantCulture, "PaymentService.Register({0}) - error {1}", payment, pse));
throw pse;
}
}
}
catch (WebException exception)
{
PagSeguroServiceException pse = HttpURLConnectionUtil.CreatePagSeguroServiceException((HttpWebResponse)exception.Response);
PagSeguroTrace.Error(String.Format(CultureInfo.InvariantCulture, "PaymentService.Register({0}) - error {1}", payment, pse));
throw pse;
}
}
/// <summary>
///
/// </summary>
/// <param name="reader"></param>
/// <param name="paymentResponse"></param>
internal static void Read(XmlReader reader, PaymentRequestResponse paymentResponse)
{
if (reader.IsEmptyElement)
{
XMLParserUtils.SkipNode(reader);
return;
}
string rootElement = reader.Name;
reader.ReadStartElement();
reader.MoveToContent();
while (!reader.EOF)
{
if (XMLParserUtils.IsEndElement(reader, rootElement))
{
XMLParserUtils.SkipNode(reader);
break;
}
if (reader.NodeType == XmlNodeType.Element)
{
switch (reader.Name)
{
case PaymentSerializer.Date:
paymentResponse.RegistrationDate = reader.ReadElementContentAsDateTime();
break;
case PaymentSerializer.Code:
paymentResponse.Code = reader.ReadElementContentAsString();
break;
case PaymentSerializer.TransactionCode:
paymentResponse.TransactionCode = reader.ReadElementContentAsString();
break;
default:
XMLParserUtils.SkipElement(reader);
break;
}
}
else
{
XMLParserUtils.SkipNode(reader);
}
}
}
