private static void DoResponsiblePractitioner(MedicationRequest m, ParticipantMaker a)
{
Extension e = FhirHelper.MakeExtension(null, "https://fhir.nhs.uk/R4/StructureDefinition/Extension-DM-ResponsiblePractitioner",
FhirHelper.MakeInternalReference(a.Role));
m.Extension.Add(e);
}
private static MessageHeader MakeMessageHeader(ParticipantMaker a)
{
MessageHeader header = new MessageHeader
{
Id = FhirHelper.MakeId(),
Event = FhirHelper.MakeCoding("https://fhir.nhs.uk/R4/CodeSystem/message-event", "prescription-order", "Prescription Order"),
Sender = FhirHelper.MakeInternalReference(a.Role)
};
header.Sender.Display = a.Practitioner.Name[0].Text;
header.Source = MakeSource();
return(header);
}
private static Bundle MakeBundle(System.Collections.Generic.List <string> rx, System.Collections.Generic.List <System.Collections.Generic.List <string> > items)
{
Bundle b = new Bundle
{
Id = FhirHelper.MakeId(),
Type = Bundle.BundleType.Message
};
ParticipantMaker author = new ParticipantMaker();
author.Make(EMUData.AUTHORROLEPROFILE, rx);
GetParticipantIdentifiers(author);
Patient p = MakePatient(rx);
if (resdir != null)
{
if (!practitioners.ContainsKey(currentPractitioner))
{
FhirHelper.WriteResource(null, author.Practitioner, resdir, xml);
practitioners.Add(currentPractitioner, author.Practitioner.Id);
}
else
{
author.Practitioner.Id = practitioners[currentPractitioner];
}
if (!organisations.ContainsKey(currentOrganisation))
{
FhirHelper.WriteResource(null, author.Organisation, resdir, xml);
organisations.Add(currentOrganisation, author.Organisation.Id);
}
else
{
author.Organisation.Id = organisations[currentOrganisation];
}
if (!roles.ContainsKey(currentRole))
{
FhirHelper.WriteResource(null, author.Role, resdir, xml);
roles.Add(currentRole, author.Role.Id);
}
else
{
author.Role.Id = roles[currentRole];
}
if (!patients.ContainsKey(currentNhsNumber))
{
FhirHelper.WriteResource(null, p, resdir, xml);
patients.Add(currentNhsNumber, p.Id);
}
else
{
p.Id = patients[currentNhsNumber];
}
}
MessageHeader header = MakeMessageHeader(author);
FhirHelper.AddEntryToBundle(b, header);
FhirHelper.AddEntryToBundle(b, p);
FhirHelper.AddEntryToBundle(b, author.Practitioner);
FhirHelper.AddEntryToBundle(b, author.Organisation);
FhirHelper.AddEntryToBundle(b, author.Role);
ResourceReference nominatedPharmacy = GetNominatedPharmacyReference(rx);
foreach (System.Collections.Generic.List <string> item in items)
{
MedicationRequest m = MakeMedicationRequest(p, rx, item, nominatedPharmacy, author);
if (m != null)
{
FhirHelper.AddEntryToBundle(b, m);
header.Focus.Add(FhirHelper.MakeInternalReference(m));
FhirHelper.WriteResource(null, m, resdir, xml);
}
}
header.Focus.Add(FhirHelper.MakeInternalReference(p));
header.Focus.Add(FhirHelper.MakeInternalReference(author.Role));
return(b);
}
private static MedicationRequest MakeMedicationRequest(Patient p, System.Collections.Generic.List <string> rx,
System.Collections.Generic.List <string> item, ResourceReference nom, ParticipantMaker a)
{
MedicationRequest m = new MedicationRequest
{
Id = FhirHelper.MakeId()
};
m.Status = MedicationRequest.medicationrequestStatus.Active;
m.Intent = MedicationRequest.medicationRequestIntent.Order;
m.Subject = FhirHelper.MakeInternalReference(p);
m.Identifier.Add(FhirHelper.MakeIdentifier("https://fhir.nhs.uk/Id/prescription-line-id", item[EMUData.LINEITEMID]));
ResourceReference rq = FhirHelper.MakeInternalReference(a.Role);
rq.Display = a.Practitioner.Name[0].Text;
m.Requester = rq;
m.AuthoredOn = rx[EMUData.AUTHORPARTICIPATIONTIME];
m.GroupIdentifier = MakeGroupIdentifier(rx);
DoPrescriptionType(m, rx);
DoResponsiblePractitioner(m, a);
m.Medication = DoMedication(item);
m.CourseOfTherapyType = MakeCourseOfTherapyType(rx);
if (item[EMUData.DOSAGEINTRUCTIONS].Trim().Length > 0)
{
Dosage di = new Dosage
{
Text = item[EMUData.DOSAGEINTRUCTIONS]
};
m.DosageInstruction.Add(di);
if (item[EMUData.ADDITIONALINSTRUCTIONS].Trim().Length > 0)
{
di.PatientInstruction = item[EMUData.ADDITIONALINSTRUCTIONS];
}
}
m.DispenseRequest = MakeDispenseRequest(nom, rx, item);
return(m);
}
private static void GetParticipantIdentifiers(ParticipantMaker p)
{
currentOrganisation = p.Practitioner.Identifier[0].Value;
currentRole = p.Role.Identifier[0].Value;
currentPractitioner = p.Practitioner.Identifier[0].Value;
}
