private LabAppointment SetupLabOrderObject()
{
// define test data.
var labOrder = new LabAppointment();
labOrder.MsgCreatedDate = "201307251551";
labOrder.AltPatientId = "PID1234567";
labOrder.ExternalPatientId = "13-0423_AUS";
labOrder.LastName = "Fiore";
labOrder.FirstName = "Joseph";
labOrder.PatientMiddleInitial = "N";
labOrder.DateofBirth = new DateTime(1970, 7, 23); //23/07/1970
labOrder.Gender = "M"; // Male
labOrder.PatientRace = "A"; // Asian
labOrder.FullPatientAddress = "4207 River Place BLVD, Austin, TX";
labOrder.PatientCity = "Austin";
labOrder.PatientState = "TX";
labOrder.PatientZipCode = "787308009";
labOrder.PatientPhoneNumber = "5129969555";
labOrder.SpecmenId = "SID123456789";
labOrder.OrderingProviderFirstInitial = "Ralph";
labOrder.OrderingProviderLastName = "Gallo";
labOrder.OrderingProviderIdNumber = "1255372876";
labOrder.AccountNo = AppointmentConstants.ACCOUNT_NO;
labOrder.FastingFlag = "Y";
labOrder.SpecmenDate = new DateTime(2013, 7, 23, 13, 09, 0); //2013/07/23 13:09
return(labOrder);
}
/// <summary>
///
/// </summary>
/// <param name="labOrder"></param>
/// <returns>Order location</returns>
public string CreateHL7LabOrderMessageFile(LabAppointment labAppointment)
{
var ediAdapter = new AdapterEDI();
ftpService = new EdiFtpService();
var mes = ediAdapter.CreateLabAppointment(labAppointment);
var fName = Utility.GetHL7OrderFileName(string.Format("{0}-{1}", labAppointment.AltPatientId, labAppointment.SpecmenId), DateTimeOffset.UtcNow);
return(ftpService.WriteOrderMessageFile(fName, mes));
}
/// <summary>
/// Truncate characters that exceed maxlength
/// </summary>
/// <param name="labOrder"></param>
/// <returns></returns>
// private LabAppointment TruncateExessCharacter(LabAppointment labOrder)
// {
// //labOrder.SendingFacility = TruncateToLength(labOrder.SendingFacility,Constants.MSH4_LENGTH);
//
// if (labOrder.Products != null)
// {
// for (int index = 0; index < labOrder.Products.Count; index++)
// {
// labOrder.Products[index].TestOrderName = TruncateToLength(labOrder.Products[index].TestOrderName, Constants.OBR_4_2_LENGTH);
// }
// }
// return labOrder;
// }
/// <summary>
/// Use escape character to display special character in HL7 message: ~^|
/// </summary>
/// <param name="labOrder"></param>
/// <returns></returns>
private LabAppointment CleanSpecialCharacter(LabAppointment labOrder)
{
labOrder.AltPatientId = Utility.EscapeSpecialCharacter(labOrder.AltPatientId);
labOrder.ExternalPatientId = Utility.EscapeSpecialCharacter(labOrder.ExternalPatientId);
labOrder.LastName = Utility.EscapeSpecialCharacter(labOrder.LastName);
labOrder.FirstName = Utility.EscapeSpecialCharacter(labOrder.FirstName);
labOrder.PatientMiddleInitial = Utility.EscapeSpecialCharacter(labOrder.PatientMiddleInitial);
labOrder.FullPatientAddress = Utility.EscapeSpecialCharacter(labOrder.FullPatientAddress);
labOrder.PatientCity = Utility.EscapeSpecialCharacter(labOrder.PatientCity);
labOrder.PatientState = Utility.EscapeSpecialCharacter(labOrder.PatientState);
labOrder.PatientZipCode = Utility.EscapeSpecialCharacter(labOrder.PatientZipCode);
labOrder.PatientPhoneNumber = Utility.EscapeSpecialCharacter(labOrder.PatientPhoneNumber);
labOrder.AccountNo = Utility.EscapeSpecialCharacter(labOrder.AccountNo);
labOrder.RelevantClinicalInformation = Utility.EscapeSpecialCharacter(labOrder.RelevantClinicalInformation);
labOrder.OrderingProviderIdNumber = Utility.EscapeSpecialCharacter(labOrder.OrderingProviderIdNumber);
labOrder.OrderingProviderLastName = Utility.EscapeSpecialCharacter(labOrder.OrderingProviderLastName);
labOrder.OrderingProviderFirstInitial = Utility.EscapeSpecialCharacter(labOrder.OrderingProviderFirstInitial);
labOrder.SpecmenId = Utility.EscapeSpecialCharacter(labOrder.SpecmenId);
labOrder.OrderingProviderIdNumber = Utility.EscapeSpecialCharacter(labOrder.OrderingProviderIdNumber);
labOrder.OrderingProviderLastName = Utility.EscapeSpecialCharacter(labOrder.OrderingProviderLastName);
labOrder.OrderingProviderFirstInitial = Utility.EscapeSpecialCharacter(labOrder.OrderingProviderFirstInitial);
// ORC Segment - Common Order Segment
// OBR Segment – Observation Order
// if (labOrder.Products != null && labOrder.Products.Count != 0)
// {
// foreach (Product itemProduct in labOrder.Products)
// {
// itemProduct.TestOrderName = Utility.EscapeSpecialCharacter(itemProduct.TestOrderName);
// itemProduct.LabCorpOrderCode = Utility.EscapeSpecialCharacter(itemProduct.LabCorpOrderCode);
// }
// }
return(labOrder);
}
public string CreateLabAppointment(LabAppointment labAppointment)
{
// Validating input data
if (labAppointment == null)
{
log.Error("CreateLabOrder(labAppointment labAppointment) not accept null parameter.");
throw new ArgumentNullException("labAppointment");
}
// labAppointment = TruncateExessCharacter(labAppointment); // truncate characters that exceed maxlength
labAppointment = CleanSpecialCharacter(labAppointment);
string validateErr = ValidateAppointmentInfor(labAppointment);
if (validateErr.Length != 0)
{
log.Error(validateErr);
throw new InvalidDataException(validateErr);
}
var hl7 = new HL7Parser();
hl7.SegmentSeparator = AppointmentConstants.SEGMENT_DELIMITER;
// Header segment
hl7.SetValue("MSH.1", AppointmentConstants.FIELD_DELIMITER);
hl7.SetValue("MSH.2", AppointmentConstants.ENCODING_CHARACTER);
hl7.SetValue("MSH.3", AppointmentConstants.SENDING_APP);
//hl7.SetValue("MSH.4", AppointmentConstants.SENDING_FACILITY);
hl7.SetValue("MSH.4", labAppointment.SendingFacility);
hl7.SetValue("MSH.5", AppointmentConstants.RECEIVING_APPLICATION);
hl7.SetValue("MSH.6", AppointmentConstants.RECEIVING_FACILITY);
hl7.SetValue("MSH.7", labAppointment.MsgCreatedDate); // Datetime create electronic order
hl7.SetValue("MSH.9", AppointmentConstants.ORDER_MESSAGE_TYPE);
hl7.SetValue("MSH.11", AppointmentConstants.PROCESSING_ID);
hl7.SetValue("MSH.12", AppointmentConstants.HL7_VERSION);
// PID segment
hl7.SetValue("PID.1", "1");
hl7.SetValue("PID.2", labAppointment.ExternalPatientId);
hl7.SetValue("PID.4", labAppointment.AltPatientId);
hl7.SetValue("PID.5.1", labAppointment.LastName);
hl7.SetValue("PID.5.2", labAppointment.FirstName);
hl7.SetValue("PID.5.3", labAppointment.PatientMiddleInitial);
hl7.SetValue("PID.7.1", labAppointment.DateofBirth.ToString(AppointmentConstants.DATE_FORMAT));
hl7.SetValue("PID.8", labAppointment.Gender);
hl7.SetValue("PID.10", labAppointment.PatientRace);
hl7.SetValue("PID.11.1", labAppointment.FullPatientAddress);
hl7.SetValue("PID.11.3", labAppointment.PatientCity);
hl7.SetValue("PID.11.4", labAppointment.PatientState);
hl7.SetValue("PID.11.5", labAppointment.PatientZipCode);
hl7.SetValue("PID.13", labAppointment.PatientPhoneNumber);
hl7.SetValue("PID.18.1", labAppointment.AccountNo);
hl7.SetValue("PID.18.4", AppointmentConstants.CLIENT_BILL_TYPE_CODE);
// PID segment end
//=========================================================================================================
// Fasting flag
hl7.SetValue("NTE.1", "1");
hl7.SetValue("NTE.2", "P");
hl7.SetValue("NTE.3.1", "FSTING");
hl7.SetValue("NTE.3.2", "FASTING");
hl7.SetValue("NTE.5", labAppointment.FastingFlag);
hl7.SetValue("NTE.10", "N");
hl7.SetValue("NTE.11", "F");
// // ORC-OBR segment begin
//
// // ORC Segment - Common Order Segment
// // OBR Segment – Observation Order
// if (labAppointment.Products != null && labAppointment.Products.Count != 0)
// {
// int productCount = 0;
// productCount = labAppointment.Products.Count;
//
// for (int productindex = 0; productindex < productCount; productindex++)
// {
// int segmentIndex = productindex + 1;
//
// hl7.SetValue("ORC.1.1", AppointmentConstants.ORDER_CONTROL_NEW, segmentIndex);
// hl7.SetValue("ORC.2.1", labAppointment.SpecmenId, segmentIndex);
// hl7.SetValue("ORC.12.1", labAppointment.OrderingProviderIdNumber, segmentIndex);
// hl7.SetValue("ORC.12.2", labAppointment.OrderingProviderLastName, segmentIndex);
// hl7.SetValue("ORC.12.3", labAppointment.OrderingProviderFirstInitial, segmentIndex);
// hl7.SetValue("ORC.12.8", AppointmentConstants.SOURCE_TABLE_NPI_NUMBER, segmentIndex);
//
// // OBR segment
// Product itemProduct = labAppointment.Products[productindex];
//
// hl7.SetValue("OBR.1.1", segmentIndex.ToString(), segmentIndex);
// hl7.SetValue("OBR.2.1", labAppointment.SpecmenId, segmentIndex);
//
// hl7.SetValue("OBR.4.1", itemProduct.LabCorpOrderCode, segmentIndex);
// hl7.SetValue("OBR.4.2", itemProduct.TestOrderName, segmentIndex);
// hl7.SetValue("OBR.4.3", itemProduct.CodingSystem, segmentIndex);
// hl7.SetValue("OBR.7.1", labAppointment.SpecmenDate.ToString(AppointmentConstants.DATE_TIME_FORMAT_WITH_MINUTE),
// segmentIndex);
// hl7.SetValue("OBR.11.1", itemProduct.ActionCode, segmentIndex);
// hl7.SetValue("OBR.13.1", labAppointment.RelevantClinicalInformation, segmentIndex);
// hl7.SetValue("OBR.16.1", labAppointment.OrderingProviderIdNumber, segmentIndex);
// hl7.SetValue("OBR.16.2", labAppointment.OrderingProviderLastName, segmentIndex);
// hl7.SetValue("OBR.16.3", labAppointment.OrderingProviderFirstInitial, segmentIndex);
//
// hl7.SetValue("OBR.16.8", itemProduct.SourceTable, segmentIndex);
// }
// }
//
// // ORC-OBR segment end
return(string.Format("{0}{1}", hl7.Message(), char.ConvertFromUtf32(10)));
}
/// <summary>
/// Validate inut data for create lab order message: Required and length
/// </summary>
/// <param name="labOrder">lab order infor</param>
/// <returns>empty string: input data is correct; error message: input data is not correct</returns>
private string ValidateAppointmentInfor(LabAppointment labOrder)
{
var MessageBuilder = new StringBuilder();
//MSH.4 - Required-10 length
MessageBuilder.Append(labOrderValidator.OrderSendingFacilityValidate(labOrder.SendingFacility));
// PID.2.1
MessageBuilder.Append(labOrderValidator.OrderExternalPatientIdValidate(labOrder.ExternalPatientId));
//PID.4.1
MessageBuilder.Append(labOrderValidator.OrderAltPatientIdValidate(labOrder.AltPatientId));
//PID.5.1 - 25 alpha characters
MessageBuilder.Append(labOrderValidator.OrderLastNameValidate(labOrder.LastName));
//PID.5.2 - 15 characters
MessageBuilder.Append(labOrderValidator.OrderFirstNameValidate(labOrder.FirstName));
//PID.5.3 - 15 characters
MessageBuilder.Append(labOrderValidator.OrderMidleNameValidate(labOrder.PatientMiddleInitial));
//PID.7.1 - 8 length - convert from datetime
// do not validate
//PID.8.1 - 1 char
MessageBuilder.Append(labOrderValidator.OrderGenderValidate(labOrder.Gender));
//PID.10 - 1 char
MessageBuilder.Append(labOrderValidator.OrderRaceValidate(labOrder.PatientRace, false));
//PID,11,1 - 35 char
MessageBuilder.Append(labOrderValidator.OrderPatientAddressValidate(labOrder.FullPatientAddress));
//PID.11.3 - 16 chars
MessageBuilder.Append(labOrderValidator.OrderCityValidate(labOrder.PatientCity));
// PID.11.4 - 2 chars
MessageBuilder.Append(labOrderValidator.OrderStateValidate(labOrder.PatientState));
//PID.11.5 - 9 chars
MessageBuilder.Append(labOrderValidator.OrderPatientZipCodeValidate(labOrder.PatientZipCode));
//PID.13 - 10 chars
MessageBuilder.Append(labOrderValidator.OrderPatientPhoneValidate(labOrder.PatientPhoneNumber));
// PID.18.1 - 8 digrit numeric characters-Required
MessageBuilder.Append(labOrderValidator.OrderAccountValidate(labOrder.AccountNo));
// NTE.5.1 - 1
MessageBuilder.Append(labOrderValidator.OrderFastingFlagValidate(labOrder.FastingFlag));
// //ORC.2.1 - 30
// MessageBuilder.Append(labOrderValidator.OrderSpecmenIdValidate(labOrder.SpecmenId));
//
// //ORC.12.1 - 10
// MessageBuilder.Append(labOrderValidator.OrderOrderingProviderIdValidate(labOrder.OrderingProviderIdNumber));
//
// //ORC.12.2 - 25
// MessageBuilder.Append(labOrderValidator.OrderOrderingProviderLastNameValidate(labOrder.OrderingProviderLastName));
//
// //ORC.12.3 - 15
// MessageBuilder.Append(
// labOrderValidator.OrderOrderingProviderFirstInitialValidate(labOrder.OrderingProviderFirstInitial,
// labOrder.OrderingProviderLastName));
//
// // OBR.2.1- SpecmentID -already validated on ORC
// // OBR.13.1 - 64
// MessageBuilder.Append(labOrderValidator.OrderRelevantClinicalValidate(labOrder.RelevantClinicalInformation));
//
// // validate products information
// int productCount = 0;
// if (labOrder.Products != null)
// {
// productCount = labOrder.Products.Count;
// }
//
// // At this time, only 40 orders are supported. Any more OBR added will be ignored.
// MessageBuilder.Append(labOrderValidator.OrderProductCountValidate(productCount));
//
// if (labOrder.Products != null && productCount != 0)
// {
// for (int index = 0; index < productCount; index++)
// {
// Product product = labOrder.Products[index];
//
// // OBR.4.1 - 15 alpha, numeric or special characters - required
// MessageBuilder.Append(labOrderValidator.OrderLabCorpOrderCodeValidate(product.LabCorpOrderCode, index));
//
// // OBR.4.2 - 50
// MessageBuilder.Append(labOrderValidator.OrderTestOrderNameValidate(product.TestOrderName, index));
//
// // OBR.4.3 - maxlength 2- required.
// // 'L'- Local Identifier (LabCorp Identifier)
//
// //OBR.11 - maxlength 1- Required
// // 'N' - New orders accompanying new specimen (original order)
// }
// }
string errorMessage = MessageBuilder.ToString();
if (errorMessage.Length != 0)
{
errorMessage = string.Format("Input data error:{0}{1}", Environment.NewLine, errorMessage);
}
return(errorMessage);
}
