public static ItemTypes.Immunization ToHealthVault(this Hl7.Fhir.Model.Immunization fhirImmunization)
{
ItemTypes.Immunization hvImmunization = fhirImmunization.ToThingBase <ItemTypes.Immunization>();
hvImmunization.Name = fhirImmunization.VaccineCode.ToCodableValue();
if (!fhirImmunization.DateElement.IsNullOrEmpty())
{
hvImmunization.DateAdministrated = fhirImmunization.DateElement.ToAproximateDateTime();
}
if (!fhirImmunization.Practitioner.IsNullOrEmpty())
{
hvImmunization.Administrator = GetProvider(fhirImmunization);
}
if (!fhirImmunization.Manufacturer.IsNullOrEmpty())
{
hvImmunization.Manufacturer = GetManufacturer(fhirImmunization);
}
hvImmunization.Lot = fhirImmunization.LotNumber;
hvImmunization.Route = fhirImmunization.Route.ToCodableValue();
if (fhirImmunization.ExpirationDateElement != null)
{
hvImmunization.ExpirationDate = fhirImmunization.ExpirationDateElement.ToAproximateDateTime().ApproximateDate;
}
hvImmunization.AnatomicSurface = fhirImmunization.Site.ToCodableValue();
Extension immunizationExtension = fhirImmunization.GetExtension(HealthVaultExtensions.ImmunizationDetail);
if (immunizationExtension != null)
{
hvImmunization.Sequence = immunizationExtension.GetStringExtension(HealthVaultExtensions.ImmunizationDetailSequence);
hvImmunization.Consent = immunizationExtension.GetStringExtension(HealthVaultExtensions.ImmunizationDetailConcent);
hvImmunization.AdverseEvent = immunizationExtension.GetStringExtension(HealthVaultExtensions.ImmunizationDetailAdverseEvent);
}
if (!fhirImmunization.Note.IsNullOrEmpty())
{
fhirImmunization.Note.ForEach(note =>
{
string separator = string.Empty;
if (!string.IsNullOrEmpty(hvImmunization.CommonData.Note))
{
separator = Environment.NewLine; //Let's separate each note with new line
}
hvImmunization.CommonData.Note += $"{separator}{note.Text}";
});
}
return(hvImmunization);
}
public void WhenImmunizationTransformedToFhir_ThenValuesAreEqual()
{
var now = new LocalDateTime(2017, 9, 21, 18, 55, 10, 100);
var afterOneMonth = new LocalDate(2017, 10, 20);
var immunization = new ItemTypes.Immunization
{
Name = new CodableValue("cholera vaccine", new CodedValue {
Value = "26",
Family = "HL7",
VocabularyName = "vaccines-cvx",
Version = "2.3 09_2008"
}),
DateAdministrated = new ApproximateDateTime(now),
Administrator = new PersonItem
{
Name = new Name
{
Full = "Justin Case"
}
},
Manufacturer = new CodableValue("Baxter Healthcare Corporation", new CodedValue
{
Value = "BA",
Family = "HL7",
VocabularyName = "vaccine-manufacturers-mvx",
Version = "2.3 07_2008"
}),
Lot = "AAJN11K",
Route = new CodableValue("By mouth", new CodedValue
{
Value = "po",
Family = "wc",
VocabularyName = "medication-routes",
Version = "2"
}),
ExpirationDate = new ApproximateDate(afterOneMonth),
Sequence = "Last",
AnatomicSurface = new CodableValue("Metacarpophalangeal joint structure of index finger", new CodedValue {
Value = "289002",
VocabularyName = "SnomedBodyLocation",
Family = "Snomed",
Version = "Jan2008"
}),
AdverseEvent = "Something bad happened",
Consent = "A concent from parent goes here"
};
immunization.CommonData.Note = "Some note goes here";
Hl7.Fhir.Model.Immunization fhirImmunization = immunization.ToFhir();
Assert.IsNotNull(fhirImmunization);
Assert.AreEqual(immunization.Name.Text, fhirImmunization.VaccineCode.Text);
Assert.AreEqual(now.ToDateTimeUnspecified(), fhirImmunization.DateElement.ToDateTimeOffset());
var containedPractitioner = fhirImmunization.Contained.Where(resource => resource.GetType().Equals(typeof(Practitioner))).SingleOrDefault() as Practitioner;
Assert.IsNotNull(containedPractitioner);
Assert.AreEqual(immunization.Administrator.Name.Full, containedPractitioner.Name.Single().Text);
var containedOrganization = fhirImmunization.Contained.Where(resource => resource.GetType().Equals(typeof(FhirOrganization))).SingleOrDefault() as FhirOrganization;
Assert.IsNotNull(containedOrganization);
Assert.AreEqual(immunization.Manufacturer.Text, containedOrganization.Name);
Assert.AreEqual(immunization.Lot, fhirImmunization.LotNumber);
Assert.AreEqual(immunization.Route.Text, fhirImmunization.Route.Text);
Assert.AreEqual(afterOneMonth.ToDateTimeUnspecified().ToUniversalTime(), fhirImmunization.ExpirationDateElement.ToPartialDateTime().Value.ToUniversalTime());
Assert.AreEqual(immunization.AnatomicSurface.Text, fhirImmunization.Site.Text);
var immunizationExtension = fhirImmunization.GetExtension(HealthVaultExtensions.ImmunizationDetail);
Assert.AreEqual(immunization.AdverseEvent, immunizationExtension.GetStringExtension(HealthVaultExtensions.ImmunizationDetailAdverseEvent));
Assert.AreEqual(immunization.Consent, immunizationExtension.GetStringExtension(HealthVaultExtensions.ImmunizationDetailConcent));
Assert.AreEqual(immunization.Sequence, immunizationExtension.GetStringExtension(HealthVaultExtensions.ImmunizationDetailSequence));
Assert.IsFalse(fhirImmunization.Note.IsNullOrEmpty());
Assert.AreEqual(immunization.CommonData.Note, fhirImmunization.Note.First().Text);
}
internal static Hl7.Fhir.Model.Immunization ToFhirInternal(ItemTypes.Immunization hvImmunization, Hl7.Fhir.Model.Immunization fhirImmunization)
{
fhirImmunization.VaccineCode = hvImmunization.Name.ToFhir();
fhirImmunization.DateElement = hvImmunization.DateAdministrated.ToFhir();
if (hvImmunization.Administrator != null)
{
fhirImmunization.Practitioner.Add(new Hl7.Fhir.Model.Immunization.PractitionerComponent
{
Actor = AddContainedResource(fhirImmunization, hvImmunization.Administrator.ToFhir())
});
}
if (hvImmunization.Manufacturer != null)
{
fhirImmunization.Manufacturer = AddContainedResource(fhirImmunization, new Hl7.Fhir.Model.Organization
{
Name = hvImmunization.Manufacturer.Text
});
}
fhirImmunization.LotNumber = hvImmunization.Lot;
fhirImmunization.Route = hvImmunization.Route.ToFhir();
fhirImmunization.ExpirationDateElement = hvImmunization.ExpirationDate.ToFhir();
if (!string.IsNullOrEmpty(hvImmunization.Sequence) ||
!string.IsNullOrEmpty(hvImmunization.AdverseEvent) ||
!string.IsNullOrEmpty(hvImmunization.Consent))
{
var immunizationExtension = new Extension
{
Url = HealthVaultExtensions.ImmunizationDetail
};
if (!string.IsNullOrEmpty(hvImmunization.Sequence))
{
immunizationExtension.AddExtension(HealthVaultExtensions.ImmunizationDetailSequence, new FhirString(hvImmunization.Sequence));
}
if (!string.IsNullOrEmpty(hvImmunization.Consent))
{
immunizationExtension.AddExtension(HealthVaultExtensions.ImmunizationDetailConcent, new FhirString(hvImmunization.Consent));
}
if (!string.IsNullOrEmpty(hvImmunization.AdverseEvent))
{
immunizationExtension.AddExtension(HealthVaultExtensions.ImmunizationDetailAdverseEvent, new FhirString(hvImmunization.AdverseEvent));
}
fhirImmunization.Extension.Add(immunizationExtension);
}
fhirImmunization.Site = hvImmunization.AnatomicSurface.ToFhir();
fhirImmunization.Note.Add(new Hl7.Fhir.Model.Annotation {
Text = hvImmunization.CommonData.Note
});
//Setting default values that is not available in HealthVault. Let's revisit when a good
//approach is found for better fidelity between Fhir & HV
fhirImmunization.Status = Hl7.Fhir.Model.Immunization.ImmunizationStatusCodes.Completed;
fhirImmunization.NotGiven = false;
fhirImmunization.PrimarySource = true;
return(fhirImmunization);
}
public static Hl7.Fhir.Model.Immunization ToFhir(this ItemTypes.Immunization hvImmunization)
{
return(ImmunizationToFhir.ToFhirInternal(hvImmunization, hvImmunization.ToFhirInternal <Hl7.Fhir.Model.Immunization>()));
}
