WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build International flag

WHO Digital Documentation of COVID-19 Certificates (DDCC), published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc/ and changes regularly. See the Directory of published versions

StructureMap:

Official URL: http://smart.who.int/ddcc/StructureMap/CoreDataSetLibrary Version: 1.0.0
Draft as of 2024-10-17 Computable Name: CoreDataSetLibrary

Generated Narrative: StructureMap CoreDataSetLibrary

map "http://smart.who.int/ddcc/StructureMap/CoreDataSetLibrary" = "CoreDataSetLibrary"

uses "http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSetVS" alias DDCCVS as source
uses "http://hl7.org/fhir/StructureDefinition/Patient" alias Patient as target
uses "http://smart.who.int/ddcc/StructureDefinition/DDCCPatient" alias DDCCPatient as target
uses "http://smart.who.int/ddcc/StructureDefinition/DDCCDocumentReferenceQR" alias DDCCDocRefQR as target
uses "http://smart.who.int/ddcc/StructureDefinition/DDCCComposition" alias DDCCComposition as target

group DDCCToPatient(source src : DDCCVS, target patient : DDCCPatient, source pid) {
  pid -> patient.id = pid "set id";
  src.name as name -> patient.name as tName then {
    name -> tName.text = name "set name";
  } "set full name";
  src.birthDate as birthDate -> patient.birthDate = birthDate "set birthDate";
  src.identifier as identifier -> patient.identifier = identifier "set identifier";
}

group DDCCToDocumentReference(source src : DDCCVS, target ref : DDCCDocRefQR, source id, source pid) {
  id -> ref.id = id "set id";
  src -> ref.status = 'current' "set status";
  src ->  ref.subject as patient,  patient.reference = append('Patient/', pid) "set patient";
  src -> ref.content as content then {
    src ->  content.attachment as attachment,  attachment.contentType = 'application/json' "set contentType";
    src ->  content.format as format,  format.system = 'http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem',  format.code = 'serialized' "set format code";
  } "set serialized content";
  src -> ref.content as content then {
    src ->  content.attachment as attachment,  attachment.contentType = 'image/png' "set contentType";
    src ->  content.format as format,  format.system = 'http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem',  format.code = 'image' "set format code";
  } "set image content";
  src -> ref.content as content then {
    src ->  content.attachment as attachment,  attachment.contentType = 'application/pdf' "set contentType";
    src ->  content.format as format,  format.system = 'http://smart.who.int/ddcc/CodeSystem/DDCCQRFormatCodeSystem',  format.code = 'pdf' "set format code";
  } "set pdf content";
}

group DDCCToComposition(source src : DDCCVS, target comp : DDCCComposition, source id, source pid) {
  id -> comp.id = id "set id";
  src ->  comp.subject as patient,  patient.reference = append('Patient/', pid) "set patient";
  src ->  comp.type as type,  type.coding as coding then {
    src ->  coding.system = 'http://loinc.org',  coding.code = '82593-5' "set type coding";
  } "set type";
  src.certificate as certificate ->  comp.author as author,  comp.event as event then {
    certificate.period as period -> event.period = period "set event period";
    certificate.issuer as issuer -> author.type = 'Organization' then {
      issuer.identifier as pha -> author.identifier as identifier then {
        pha.value as value -> identifier.value = value "set pha";
      } "set author identifier";
    } "set author ref";
  } "set certificate";
}