/// <summary>
/// Notifies a remote system.
/// </summary>
/// <param name="workItem">The work item of the notification.</param>
public void Notify <T>(NotificationQueueWorkItem <T> workItem) where T : IdentifiedData
{
IMessage notificationMessage = null;
var patient = workItem.Event as Patient;
MSH msh = null;
PID pid = null;
EVN evn = null;
PV1 pv1 = null;
switch (workItem.ActionType)
{
case ActionType.Create:
case ActionType.DuplicatesResolved:
case ActionType.Update:
{
tracer.TraceEvent(TraceEventType.Information, 0, "Received update notification");
ADT_A05 message = new ADT_A05();
msh = message.MSH;
msh.MessageType.TriggerEvent.Value = "A31";
pid = message.PID;
evn = message.EVN;
evn.EventTypeCode.Value = "A31";
pv1 = message.PV1;
notificationMessage = message;
break;
}
default:
throw new ArgumentOutOfRangeException($"Invalid notification type {workItem.ActionType}");
}
NotifierBase.UpdateMSH(msh, patient, this.TargetConfiguration);
evn.RecordedDateTime.TimeOfAnEvent.Value = (TS)patient.CreationTime.DateTime;
NotifierBase.UpdatePID(patient, pid, this.TargetConfiguration);
pv1.PatientClass.Value = "N";
var queueItem = new MessageQueueWorkItem(notificationMessage, this.TargetConfiguration);
if (!queueItem.TrySend())
{
tracer.TraceEvent(TraceEventType.Warning, 0, "Unable to send message to remote endpoint: {0}", this.TargetConfiguration.ConnectionString);
Hl7MessageQueue.Current.Enqueue(queueItem);
}
}
/// <summary>
/// Updates a <see cref="PID"/> segment.
/// </summary>
/// <param name="patient">The patient to use to update the PID segment.</param>
/// <param name="pid">The PID segment to update.</param>
/// <param name="targetConfiguration">The target configuration.</param>
internal static void UpdatePID(Patient patient, PID pid, TargetConfiguration targetConfiguration)
{
// ensure authenticated
EnsureAuthenticated();
tracer.TraceEvent(TraceEventType.Verbose, 0, "Start updating PID segment");
if (patient.GenderConceptKey.HasValue)
{
UpdateGender(patient.GenderConceptKey.ToString(), pid);
}
if (patient.MultipleBirthOrder.HasValue)
{
if (patient.MultipleBirthOrder != 0)
{
pid.BirthOrder.Value = patient.MultipleBirthOrder.ToString();
}
pid.MultipleBirthIndicator.Value = "Y";
}
if (patient.DateOfBirth.HasValue)
{
pid.DateTimeOfBirth.TimeOfAnEvent.Value = (TS)patient.DateOfBirth.Value;
}
if (patient.DeceasedDate.HasValue)
{
pid.PatientDeathDateAndTime.TimeOfAnEvent.Value = (TS)patient.DeceasedDate.Value;
pid.PatientDeathIndicator.Value = "Y";
}
foreach (var address in patient.LoadCollection <EntityAddress>("Addresses"))
{
NotifierBase.UpdateAD(address, pid.GetPatientAddress(pid.PatientAddressRepetitionsUsed));
}
var pids = patient.LoadCollection <EntityIdentifier>("Identifiers").Where(item => assigningAuthorityRepositoryService.Find(a => a.DomainName == item.Authority.DomainName).FirstOrDefault() != null).ToArray();
for (var i = 0; i < pids.Length; i++)
{
var patientIdentifier = pids[i];
pid.GetPatientIdentifierList(i).ID.Value = patientIdentifier.Value;
pid.GetPatientIdentifierList(i).AssigningAuthority.NamespaceID.Value = patientIdentifier.Authority.DomainName;
pid.GetPatientIdentifierList(i).AssigningAuthority.UniversalID.Value = patientIdentifier.Authority.Oid;
pid.GetPatientIdentifierList(i).AssigningAuthority.UniversalIDType.Value = "ISO";
pid.GetPatientIdentifierList(i).IdentifierTypeCode.Value = "PI";
}
// Create the PI for the patient key
var lastPid = pid.PatientIdentifierListRepetitionsUsed;
pid.GetPatientIdentifierList(lastPid).ID.Value = patient.Key.ToString();
pid.GetPatientIdentifierList(lastPid).AssigningAuthority.UniversalID.Value = ApplicationContext.Current.Configuration?.Custodianship?.Id?.AssigningAuthority?.Oid;
pid.GetPatientIdentifierList(lastPid).AssigningAuthority.UniversalIDType.Value = "ISO";
pid.GetPatientIdentifierList(lastPid).IdentifierTypeCode.Value = "PI";
foreach (var personLanguage in patient.LoadCollection <PersonLanguageCommunication>("LanguageCommunication").Where(l => l.IsPreferred))
{
pid.PrimaryLanguage.Identifier.Value = personLanguage.LanguageCode;
//pid.PrimaryLanguage.NameOfCodingSystem.Value = "ISO639-1";
}
foreach (var mother in patient.LoadCollection <EntityRelationship>("Relationships").Where(r => (r.RelationshipTypeKey == EntityRelationshipTypeKeys.Mother ||
r.RelationshipTypeKey == EntityRelationshipTypeKeys.NaturalMother) &&
r.LoadProperty <Entity>("TargetEntity") is Person).Select(relationship => relationship.TargetEntity as Person))
{
mother.Identifiers.ForEach(c =>
{
pid.GetMotherSIdentifier(pid.MotherSIdentifierRepetitionsUsed).ID.Value = c.Value;
pid.GetMotherSIdentifier(pid.MotherSIdentifierRepetitionsUsed).AssigningAuthority.NamespaceID.Value = c.Authority.Oid;
pid.GetMotherSIdentifier(pid.MotherSIdentifierRepetitionsUsed).AssigningAuthority.UniversalIDType.Value = "ISO";
pid.GetPatientIdentifierList(pid.PatientIdentifierListRepetitionsUsed).IdentifierTypeCode.Value = c.Authority.DomainName;
});
mother.Names.ForEach(c =>
{
NotifierBase.UpdateXPN(c, pid.GetMotherSMaidenName(pid.MotherSMaidenNameRepetitionsUsed));
});
}
foreach (var name in patient.LoadCollection <EntityName>("Names"))
{
NotifierBase.UpdateXPN(name, pid.GetPatientName(pid.PatientNameRepetitionsUsed));
}
}
/// <summary>
/// Notifies a remote system.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="workItem">The work item of the notification.</param>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
public void Notify <T>(NotificationQueueWorkItem <T> workItem) where T : IdentifiedData
{
IMessage notificationMessage;
var patient = workItem.Event as Patient;
MSH msh;
PID pid;
EVN evn;
PV1 pv1;
MRG mrg = null;
switch (workItem.ActionType)
{
case ActionType.Create:
{
tracer.TraceEvent(TraceEventType.Information, 0, "Received create notification");
var message = new ADT_A01();
msh = message.MSH;
msh.MessageType.MessageType.Value = "ADT";
msh.MessageType.MessageStructure.Value = "ADT_A01";
msh.MessageType.TriggerEvent.Value = "A01";
pid = message.PID;
evn = message.EVN;
evn.EventTypeCode.Value = "A01";
pv1 = message.PV1;
notificationMessage = message;
break;
}
case ActionType.DuplicatesResolved:
{
tracer.TraceEvent(TraceEventType.Information, 0, "Received duplicates resolved notification");
var message = new ADT_A39();
msh = message.MSH;
msh.MessageType.MessageType.Value = "ADT";
msh.MessageType.MessageStructure.Value = "ADT_A40";
msh.MessageType.TriggerEvent.Value = "A40";
pid = message.GetPATIENT(0).PID;
evn = message.EVN;
evn.EventTypeCode.Value = "A40";
pv1 = message.GetPATIENT(0).PV1;
mrg = message.GetPATIENT(0).MRG;
notificationMessage = message;
break;
}
case ActionType.Update:
{
tracer.TraceEvent(TraceEventType.Information, 0, "Received update notification");
var message = new ADT_A01();
msh = message.MSH;
msh.MessageType.MessageType.Value = "ADT";
msh.MessageType.MessageStructure.Value = "ADT_A08";
msh.MessageType.TriggerEvent.Value = "A08";
pid = message.PID;
evn = message.EVN;
evn.EventTypeCode.Value = "A08";
pv1 = message.PV1;
notificationMessage = message;
break;
}
default:
throw new ArgumentOutOfRangeException($"Invalid notification type {workItem.ActionType}");
}
NotifierBase.UpdateMSH(msh, patient, this.TargetConfiguration);
evn.RecordedDateTime.TimeOfAnEvent.Value = (TS)patient.CreationTime.DateTime;
NotifierBase.UpdatePID(patient, pid, this.TargetConfiguration);
pv1.PatientClass.Value = "I";
// TODO: populate the merge information
if (mrg != null)
{
}
var queueItem = new MessageQueueWorkItem(notificationMessage, this.TargetConfiguration);
if (!queueItem.TrySend())
{
tracer.TraceEvent(TraceEventType.Warning, 0, "Unable to send message to remote endpoint: {0}", this.TargetConfiguration.ConnectionString);
Hl7MessageQueue.Current.Enqueue(queueItem);
}
}
