internal static string EncodeCredentialsAsQueryString(Credentials credentials)
{
QueryStringBuilder builder = new QueryStringBuilder();
foreach (CredentialsNameValuePair nv in credentials.Attributes)
{
builder.Append(nv.Name, nv.Value);
}
return builder.ToString();
}
/// <summary>
/// Returns a transaction from a notification code
/// </summary>
/// <param name="credentials">PagSeguro credentials</param>
/// <param name="notificationCode">Transaction notification code</param>
/// <returns><c cref="T:Uol.PagSeguro.Transaction">Transaction</c></returns>
public static Transaction CheckTransaction(Credentials credentials, string notificationCode)
{
if (credentials == null)
throw new ArgumentNullException("credentials");
if (String.IsNullOrEmpty(notificationCode))
throw new ArgumentNullException("notificationCode");
UriBuilder uriBuilder = new UriBuilder(PagSeguroConfiguration.NotificationUri);
StringBuilder pathBuilder = new StringBuilder(uriBuilder.Path);
pathBuilder.Append('/');
pathBuilder.Append(HttpUtility.UrlEncode(notificationCode));
pathBuilder.Append('/');
uriBuilder.Path = pathBuilder.ToString();
uriBuilder.Query = ServiceHelper.EncodeCredentialsAsQueryString(credentials);
WebRequest request = WebRequest.Create(uriBuilder.Uri);
request.Method = ServiceHelper.GetMethod;
request.Timeout = PagSeguroConfiguration.RequestTimeout;
PagSeguroTrace.Info(String.Format(CultureInfo.InvariantCulture, "NotificationService.CheckTransaction(notificationCode={0}) - begin", notificationCode));
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (XmlReader reader = XmlReader.Create(response.GetResponseStream()))
{
Transaction transaction = new Transaction();
TransactionSerializer.Read(reader, transaction);
PagSeguroTrace.Info(String.Format(CultureInfo.InvariantCulture, "NotificationService.CheckTransaction(notificationCode={0}) - end {1}", notificationCode, transaction));
return transaction;
}
}
}
catch (WebException exception)
{
PagSeguroServiceException pse = ServiceHelper.CreatePagSeguroServiceException((HttpWebResponse)exception.Response);
PagSeguroTrace.Error(
String.Format(CultureInfo.InvariantCulture, "NotificationService.CheckTransaction(notificationCode={0}) - error {1}", notificationCode, pse));
throw pse;
}
}
/// <summary>
/// Calls the PagSeguro web service and register this request for payment
/// </summary>
/// <param name="credentials">PagSeguro credentials</param>
/// <returns>The Uri to where the user needs to be redirected to in order to complete the payment process</returns>
public Uri Register(Credentials credentials)
{
return PaymentService.Register(credentials, this);
}
/// <summary>
/// Search transactions associated with this set of credentials within a date range
/// </summary>
/// <param name="credentials"></param>
/// <param name="initialDate"></param>
/// <returns></returns>
public static TransactionSearchResult SearchByDate(Credentials credentials, DateTime initialDate)
{
if (credentials == null)
throw new ArgumentNullException("credentials");
return SearchByDateCore(credentials, initialDate, DateTime.MaxValue, 0, 0);
}
/// <summary>
/// Common implmentation of all SearchByDate methods
/// </summary>
/// <param name="credentials">PagSeguro credentials. Required.</param>
/// <param name="initialDate"></param>
/// <param name="finalDate">End of date range. Use DateTime.MaxValue to search without an upper boundary.</param>
/// <param name="pageNumber">Page number, starting with 1. If passed as 0, it will call the web service to get the default page, also page number 1.</param>
/// <param name="resultsPerPage">Results per page, optional.</param>
/// <returns></returns>
private static TransactionSearchResult SearchByDateCore(Credentials credentials, DateTime initialDate, DateTime finalDate, int pageNumber, int resultsPerPage)
{
UriBuilder uriBuilder = new UriBuilder(PagSeguroConfiguration.SearchUri);
QueryStringBuilder query = new QueryStringBuilder(ServiceHelper.EncodeCredentialsAsQueryString(credentials));
query.Append(InitialDateParameterName, initialDate);
if (finalDate < DateTime.MaxValue)
{
query.Append(FinalDateParameterName, finalDate);
}
if (pageNumber > 0)
{
query.Append(PageNumberParameterName, pageNumber);
}
if (resultsPerPage > 0)
{
query.Append(MaxPageResultsParameterName, resultsPerPage);
}
uriBuilder.Query = query.ToString();
PagSeguroTrace.Info(String.Format(CultureInfo.InvariantCulture, "TransactionSearchService.SearchByDate(initialDate={0}, finalDate={1}) - begin", initialDate, finalDate));
WebRequest request = WebRequest.Create(uriBuilder.Uri);
request.Method = ServiceHelper.GetMethod;
request.Timeout = PagSeguroConfiguration.RequestTimeout;
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
using (XmlReader reader = XmlReader.Create(response.GetResponseStream()))
{
TransactionSearchResult result = new TransactionSearchResult();
TransactionSearchResultSerializer.Read(reader, result);
PagSeguroTrace.Info(String.Format(CultureInfo.InvariantCulture, "TransactionSearchService.SearchByDate(initialDate={0}, finalDate={1}) - end {2}", initialDate, finalDate, result));
return result;
}
}
}
catch (WebException exception)
{
PagSeguroServiceException pse = ServiceHelper.CreatePagSeguroServiceException((HttpWebResponse)exception.Response);
PagSeguroTrace.Error(String.Format(CultureInfo.InvariantCulture, "TransactionSearchService.SearchByDate(initialDate={0}, finalDate={1}) - error {2}", initialDate, finalDate, pse));
throw pse;
}
}
/// <summary>
/// Search transactions associated with this set of credentials within a date range
/// </summary>
/// <param name="credentials"></param>
/// <param name="initialDate"></param>
/// <param name="finalDate"></param>
/// <param name="pageNumber"></param>
/// <param name="resultsPerPage"></param>
/// <returns></returns>
public static TransactionSearchResult SearchByDate(Credentials credentials, DateTime initialDate, DateTime finalDate, int pageNumber, int resultsPerPage)
{
if (credentials == null)
throw new ArgumentNullException("credentials");
if (DateTime.Compare(initialDate, finalDate) > 0)
throw new ArgumentException("initialDate must be before finalDate", "initialDate");
if (pageNumber <= 0)
throw new ArgumentOutOfRangeException("pageNumber", pageNumber, "pageNumber must be greater than zero");
if (resultsPerPage <= 0)
throw new ArgumentOutOfRangeException("resultsPerPage", resultsPerPage, "resultsPerPage must be greater than zero");
return SearchByDateCore(credentials, initialDate, finalDate, pageNumber, resultsPerPage);
}
/// <summary>
/// Search transactions associated with this set of credentials within a date range
/// </summary>
/// <param name="credentials"></param>
/// <param name="initialDate"></param>
/// <param name="finalDate"></param>
/// <returns></returns>
public static TransactionSearchResult SearchByDate(Credentials credentials, DateTime initialDate, DateTime finalDate)
{
if (credentials == null)
throw new ArgumentNullException("credentials");
if (DateTime.Compare(initialDate, finalDate) > 0)
throw new ArgumentException("initialDate must be before finalDate", "initialDate");
return SearchByDateCore(credentials, initialDate, finalDate, 0, 0);
}
/// <summary>
/// Search transactions associated with this set of credentials within a date range
/// </summary>
/// <param name="credentials"></param>
/// <param name="initialDate"></param>
/// <param name="pageNumber"></param>
/// <returns></returns>
public static TransactionSearchResult SearchByDate(Credentials credentials, DateTime initialDate, int pageNumber)
{
if (credentials == null)
throw new ArgumentNullException("credentials");
if (pageNumber <= 0)
throw new ArgumentOutOfRangeException("pageNumber", pageNumber, "pageNumber must be greater than zero");
return SearchByDateCore(credentials, initialDate, DateTime.MaxValue, pageNumber, 0);
}