protected virtual CheckStatusInfo ValidateCheckStatusInfo()
{
Document existingDoc;
try
{
existingDoc = _documentManager.GetDocumentByName(_transaction.Id, SUBMISSION_CHECK_STATUS_INFO_FILE_NAME, true);
}
catch (FileNotFoundException)
{
throw new FileNotFoundException(string.Format("The transaction is missing the required \"{0}\" attached document",
SUBMISSION_CHECK_STATUS_INFO_FILE_NAME));
}
CheckStatusInfo info = _serializationHelper.Deserialize <CheckStatusInfo>(existingDoc.Content);
DateTime now = DateTime.Now;
DateTime earliestSubmitTime = now.AddDays(-_checkStatusForNumDays);
if (info.SubmitTime < earliestSubmitTime)
{
// Exceeded number of check days
throw new ArgumentException("The remote transaction has not completed in the required amount of time.");
}
DateTime nextCheckTime = info.LastCheckStatusTime.AddMinutes(_checkStatusIntervalInMinutes);
if (nextCheckTime > now)
{
// Not ready to check again yet
return(null);
}
return(info);
}
public virtual CommonTransactionStatusCode ProcessSubmitAndReturnStatus(string transactionId,
out string statusDetail)
{
Init(transactionId);
statusDetail = string.Empty;
if (_didSubmit)
{
CheckStatusInfo checkStatusInfo = ValidateCheckStatusInfo();
if (checkStatusInfo != null)
{
try
{
CommonTransactionStatusCode networkTransactionStatus;
AddPartnerTransactionDocumentsToTransaction(transactionId, out networkTransactionStatus);
checkStatusInfo.LastCheckStatusTime = DateTime.Now;
SaveCheckStatusInfo(checkStatusInfo);
if ((networkTransactionStatus == CommonTransactionStatusCode.Failed) ||
(networkTransactionStatus == CommonTransactionStatusCode.Completed))
{
return(networkTransactionStatus);
}
}
catch (Exception)
{
// Will try again on next submit call
// TODO: Need to check for network exception and try again
throw;
}
}
}
else
{
SubmitTransactionDocumentToPartner(transactionId, _submitPartner, _submitFlowName,
_submitOperationName);
SaveCheckStatusInfo();
if (_checkStatusForNumDays == 0)
{
// This means don't check status at all
return(CommonTransactionStatusCode.Completed);
}
}
return(CommonTransactionStatusCode.Pending);
}
protected virtual void SaveCheckStatusInfo(CheckStatusInfo info)
{
byte[] content = _serializationHelper.SerializeWithLineBreaks(info);
Document doc = new Document(SUBMISSION_CHECK_STATUS_INFO_FILE_NAME, CommonContentType.XML, content);
doc.DontAutoCompress = true;
Document existingDoc = null;
try
{
existingDoc = _documentManager.GetDocumentByName(_transaction.Id, SUBMISSION_CHECK_STATUS_INFO_FILE_NAME, false);
}
catch (FileNotFoundException)
{
}
if (existingDoc != null)
{
_documentManager.DeleteDocument(_transaction.Id, existingDoc.Id);
}
_documentManager.AddDocument(_transaction.Id, CommonTransactionStatusCode.Completed, string.Empty, doc);
}
