public XDSResponse PatientRegistryRecordRevised(XmlDocument xmlDocRequest)
{
XDSResponse xdsResponse = null;
XmlDocument xmlDocResponse = null;
PatientIdentityFeedRecord patientIdentityFeedRecord = null;
string eventOutcomeIndicator = "0";
string resultCode = "CA";
int patientID = 0;
xdsResponse = new XDSResponse();
xdsResponse.AtnaParameters = new StringDictionary();
patientIdentityFeedRecord = GetPatient(xmlDocRequest);
if (patientIdentityFeedRecord != null)
{
if (IsPatientUIDExists(patientIdentityFeedRecord.PatientUID, out patientID))
{
resultCode = "CA";
eventOutcomeIndicator = "0";
}
else
{
resultCode = "CE";
eventOutcomeIndicator = "8";
}
}
xmlDocResponse = ConstructPatientAcknowledgementMessage(xmlDocRequest, resultCode, "PATIENT-REVISED-ACK");
xdsResponse.XDSResponseDocument = xmlDocResponse;
xdsResponse.AtnaParameters.Add("$EventIdentification.EventOutcomeIndicator$", eventOutcomeIndicator);
return(xdsResponse);
}
Message IDocumentRegistry.PatientRegistryRecordAdded(System.ServiceModel.Channels.Message input)
{
Message msgResult = null;
XmlDocument xmlDocRequest = null;
XmlDocument xmlDocResponse = null;
XDSResponse xdsResponse = null;
PatientIdentityFeedLogic patientFeedLogic = null;
PatientIdentityFeedRecord patientIdentityFeedRecord = null;
RegistryLogic objRegistryLogic = null;
string eventOutcomeIndicator = "0";
string sourceUserID = string.Empty;
string destinationUserID = string.Empty;
try
{
//ATNA Event - Active Participant Source UserID
sourceUserID = GetSourceUserID();
//ATNA Event - Active Participant Destination UserID
destinationUserID = GetDestinationUserID();
xmlDocRequest = new XmlDocument();
xmlDocRequest.Load(input.GetReaderAtBodyContents());
objRegistryLogic = new RegistryLogic();
patientFeedLogic = new PatientIdentityFeedLogic();
xdsResponse = patientFeedLogic.PatientRegistryRecordAdded(xmlDocRequest);
xmlDocResponse = xdsResponse.XDSResponseDocument;
eventOutcomeIndicator = xdsResponse.AtnaParameters["$EventIdentification.EventOutcomeIndicator$"];
//ATNA
patientIdentityFeedRecord = patientFeedLogic.GetPatient(xmlDocRequest);
}
catch (Exception)
{
//Log Error
objRegistryLogic.CreateRegistryLogEntry(xmlDocRequest.InnerXml, GlobalValues.CONST_RESPONSE_STATUS_TYPE_FAILURE, DateTime.Now);
//ATNA Event Failure Indicator
eventOutcomeIndicator = "8";
}
//Log ATNA Event
if (patientIdentityFeedRecord != null)
{
patientFeedLogic.ProcessPatientRecordAddATNAEvent(patientIdentityFeedRecord.PatientUID, sourceUserID, destinationUserID, eventOutcomeIndicator);
}
//Create Soap Message
msgResult = Message.CreateMessage(input.Headers.MessageVersion, GlobalValues.CONST_ACTION_PatientIdentityFeedResponse, new XmlNodeReader(xmlDocResponse));
return(msgResult);
}
public XDSResponse PatientRegistryRecordAdded(XmlDocument xmlDocPatientRecordAddedRequest)
{
int patientID = 0;
string resultCode = "CA";
string eventOutcomeIndicator = "0";
XDSResponse xdsResponse = null;
XmlDocument xmlDocResponse = null;
PatientIdentityFeedRecord patientIdentityFeedRecord = null;
PatientIdentityFeedDataAccess patientDataAccess = new PatientIdentityFeedDataAccess();
try
{
xdsResponse = new XDSResponse();
xdsResponse.AtnaParameters = new StringDictionary();
//Parse Xml & get Patient UID
patientIdentityFeedRecord = GetPatient(xmlDocPatientRecordAddedRequest);
//Insert/Feed Patient UID in the DB
//First validates whether the patient uid already exists in the DB
if (IsPatientUIDExists(patientIdentityFeedRecord.PatientUID, out patientID))
{
patientIdentityFeedRecord.ResultCode = PatientIdentityFeedResultCode.PATIENT_ALREADY_EXISTS;
resultCode = "CE";
}
else
{
patientIdentityFeedRecord = patientDataAccess.PatientRegistryRecordAdded(patientIdentityFeedRecord);
}
}
catch (Exception ex)
{
patientIdentityFeedRecord.ResultCode = PatientIdentityFeedResultCode.FAILURE;
resultCode = "CE";
eventOutcomeIndicator = "8";
}
//Generate Response Message
//xmlDocResponse = ConstructPatientRegistryRecordAddedResponse(patientIdentityFeedRecord);
if (patientIdentityFeedRecord.ResultCode != PatientIdentityFeedResultCode.SUCCESS)
{
resultCode = "CE";
eventOutcomeIndicator = "8";
}
xmlDocResponse = ConstructPatientAcknowledgementMessage(xmlDocPatientRecordAddedRequest, resultCode, "PATIENT-ADD-ACK");
xdsResponse.XDSResponseDocument = xmlDocResponse;
xdsResponse.AtnaParameters.Add("$EventIdentification.EventOutcomeIndicator$", eventOutcomeIndicator);
return(xdsResponse);
}
private PatientDuplicateEntry GetPatientDuplicateEntry(XmlDocument xmlDocRequest)
{
XmlElement root = null;
XmlNodeList nodeListOldPatient = null;
XmlNode nodeNewPatient = null;
PatientIdentityFeedRecord oldPatientFeedRecord = null;
PatientDuplicateEntry patientDuplicateEntry = new PatientDuplicateEntry();
root = xmlDocRequest.DocumentElement;
//New Patient UID
nodeNewPatient = root.SelectSingleNode(".//*[local-name()='controlActProcess']/*[local-name()='subject']/*[local-name()='registrationEvent']/*[local-name()='subject1']/*[local-name()='patient']/*[local-name()=\"id\"]");
if (nodeNewPatient == null)
{
throw new Exception("Node registrationEvent does not exists in the request xml.");
}
//New Patient
patientDuplicateEntry.NewPatient = new PatientIdentityFeedRecord();
patientDuplicateEntry.NewPatient.Root = nodeNewPatient.Attributes["root"].Value;
patientDuplicateEntry.NewPatient.Extension = nodeNewPatient.Attributes["extension"].Value;
//Old Patient UIDs
//Commented below line of code during Europe Connect-a-thon
//Bug Fixed: Sample xml used during development was incorrect, the new xpath expression gets the patient id
//nodeListOldPatient = root.SelectNodes(".//*[local-name()=\"replacementOf\"]/*[local-name()=\"priorRegistration\"]/*[local-name()=\"subject2\"]/*[local-name()=\"priorRegisteredRole\"]/*[local-name()=\"id\"]");
nodeListOldPatient = root.SelectNodes(".//*[local-name()=\"replacementOf\"]/*[local-name()=\"priorRegistration\"]/*[local-name()=\"id\"]");
if (nodeListOldPatient == null)
{
throw new Exception("Node replacementOf or one it's child nodes does not exists in the request xml.");
}
//Old Patients
patientDuplicateEntry.OldPatientList = new List <PatientIdentityFeedRecord>();
for (int oldPatientCount = 0; oldPatientCount < nodeListOldPatient.Count; oldPatientCount++)
{
oldPatientFeedRecord = new PatientIdentityFeedRecord();
oldPatientFeedRecord.Root = nodeListOldPatient[oldPatientCount].Attributes["root"].Value;
oldPatientFeedRecord.Extension = nodeListOldPatient[oldPatientCount].Attributes["extension"].Value;
patientDuplicateEntry.OldPatientList.Add(oldPatientFeedRecord);
}
return(patientDuplicateEntry);
}
public PatientIdentityFeedRecord GetPatient(XmlDocument xmlDocPatientRecordAddedRequest)
{
PatientIdentityFeedRecord patientIdentityFeedRecord = null;
XmlElement root = null;
XmlNode patientIdNode = null;
root = xmlDocPatientRecordAddedRequest.DocumentElement;
patientIdNode = root.SelectSingleNode(".//*[local-name()='controlActProcess']/*[local-name()='subject']/*[local-name()='registrationEvent']/*[local-name()='subject1']/*[local-name()='patient']/*[local-name()=\"id\"]");
if (patientIdNode == null)
{
throw new Exception("Element 'id' is missing in the request xml.");
}
if (patientIdNode != null)
{
patientIdentityFeedRecord = new PatientIdentityFeedRecord();
patientIdentityFeedRecord.Root = patientIdNode.Attributes["root"].Value;
patientIdentityFeedRecord.Extension = patientIdNode.Attributes["extension"].Value;
}
return(patientIdentityFeedRecord);
}
public PatientIdentityFeedRecord PatientRegistryRecordAdded(PatientIdentityFeedRecord patientIdentityFeedRecord)
{
int numberOfRowsAffected = 0;
Database dbIHEDB = DatabaseFactory.CreateDatabase(CONST_CONNECTIONSTRING_NAME);
DbCommand dbCommand = dbIHEDB.GetStoredProcCommand("usp_patient_insert");
dbIHEDB.AddInParameter(dbCommand, "patientUID", DbType.String, patientIdentityFeedRecord.PatientUID);
dbIHEDB.AddOutParameter(dbCommand, "patientID", DbType.Int32, int.MaxValue);
numberOfRowsAffected = dbIHEDB.ExecuteNonQuery(dbCommand);
if (numberOfRowsAffected == 0)
{
patientIdentityFeedRecord.ResultCode = PatientIdentityFeedResultCode.FAILURE;
}
else
{
patientIdentityFeedRecord.PatientID = (Int32)dbIHEDB.GetParameterValue(dbCommand, "patientID");
patientIdentityFeedRecord.ResultCode = PatientIdentityFeedResultCode.SUCCESS;
}
return(patientIdentityFeedRecord);
}
public void ProcessPatientDuplicatesResolvedATNAEvent(PatientDuplicateEntry patientDuplicateEntry, string sourceUserID, string destinationUserID, string eventOutcomeIndicator)
{
try
{
//Log ATNA - Repository Event
ATNALogic atnaLogic = new ATNALogic();
AuditMessageConfiguration auditMsgConfig = null;
PatientIdentityFeedRecord patientNotFound = null;
if (patientDuplicateEntry != null)
{
patientNotFound = patientDuplicateEntry.OldPatientList.Find(
delegate(PatientIdentityFeedRecord patFeedRecord)
{
if (patFeedRecord.ResultCode == PatientIdentityFeedResultCode.PATIENT_NOT_FOUND)
{
return(true);
}
return(false);
}
);
if (patientNotFound != null)
{
eventOutcomeIndicator = "8";
}
}
//Patient Add/Update ATNA Event
auditMsgConfig = atnaLogic.GetAuditMessageConfigurationDetails("REGISTRY-PATIENT-RECORD-DUPLICATES-RESOLVED-UPDATE-ITI-44");
if (auditMsgConfig != null)
{
auditMsgConfig = ATNALogic.SetParameterValue(auditMsgConfig, "$XDSPatientID$", patientDuplicateEntry.NewPatient.PatientUID);
//$ActiveParticipant.UserID.Source$
auditMsgConfig = ATNALogic.SetParameterValue(auditMsgConfig, "$ActiveParticipant.UserID.Source$", sourceUserID);
//$ActiveParticipant.UserID.Destination$
auditMsgConfig = ATNALogic.SetParameterValue(auditMsgConfig, "$ActiveParticipant.UserID.Destination$", destinationUserID);
//New Patient Add Event
atnaLogic.ProcessEvent(auditMsgConfig, ATNAEvent.XDSREGISTRY_TYPE, eventOutcomeIndicator, ATNAEvent.UDP_TAG_APPNAME_REGISTRY);
}
//Patient Delete ATNA Event
auditMsgConfig = atnaLogic.GetAuditMessageConfigurationDetails("REGISTRY-PATIENT-RECORD-DUPLICATES-RESOLVED-DELETE-ITI-44");
if ((auditMsgConfig != null) && (patientNotFound == null))
{
//ATNA Log for all the deleted patient uids
for (int oldPatientCount = 0; oldPatientCount < patientDuplicateEntry.OldPatientList.Count; oldPatientCount++)
{
auditMsgConfig = ATNALogic.SetParameterValue(auditMsgConfig, "$XDSPatientID$", patientDuplicateEntry.OldPatientList[oldPatientCount].PatientUID);
//$ActiveParticipant.UserID.Destination$
auditMsgConfig = ATNALogic.SetParameterValue(auditMsgConfig, "$ActiveParticipant.UserID.Destination$", ATNAEvent.XDSREGISTRY_SERVICE_ADDRESS);
//Old Patient Delete Event
atnaLogic.ProcessEvent(auditMsgConfig, ATNAEvent.XDSREGISTRY_TYPE, "0", ATNAEvent.UDP_TAG_APPNAME_REGISTRY);
}
}
}
catch
{
//Oops...ATNA event failed...probably UDP failure....can't afford to stop XDSRepository service sorry :(
}
}