AllergyIntoleranceEnd url

[hirra-farooq]

In the current examples the url for the Care Connect Allergy Intolerance End extension is : "https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergyIntoleranceEnd-1"

However we have also seen the url:
"https://fhir.nhs.uk/STU3/StructureDefinition/Extension-CareConnect-GPC-AllergyIntoleranceEnd-1" being used in orange test lab.
See orange test lab patient 9690937332

[declankieran]

@hirra-farooq Could you attach the example here?

I'm guessing its just the URL, so for example instead of

{
  "resourceType": "AllergyIntolerance",
  "extension": [
    {
      "url": "https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergyIntoleranceEnd-1",
      "extension": [
        {
          "url": "endDate",
          "valueDateTime": "2016-11-01T00:00:00+00:00"
        },
        {
          "url": "reasonEnded",
          "valueString": "Desensitised to Peanuts"
        }
      ]
    }
  ]
}

it is (something like)

{
  "resourceType": "AllergyIntolerance",
  "extension": [
    {
      "url": "https://fhir.nhs.uk/STU3/StructureDefinition/Extension-CareConnect-GPC-AllergyIntoleranceEnd-1",
      "extension": [
        {
          "url": "endDate",
          "valueDateTime": "2016-11-01T00:00:00+00:00"
        },
        {
          "url": "reasonEnded",
          "valueString": "Desensitised to Peanuts"
        }
      ]
    }
  ]
}

If that is the case, then the map

https://github.com/NHSDigital/fhir-transforms/blob/develop/resources/careconnect-to-ukcore/allergyintolerance/maps/AllergyIntoleranceAllergyIntoleranceEnd-Extension-3to4.map

could be changed from

map "http://fhir.nhs.uk/StructureMap/AllergyIntoleranceAllergyIntoleranceEnd-Extension-3to4" = "R3 to R4 conversion for CareConnect AllergyIntolerance AllergyIntoleranceEnd extension"
uses "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance" alias AllergyIntolerance as source
uses "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance" alias AllergyIntolerance as target

group AllergyIntolerance(source src : AllergyIntolerance, target tgt : AllergyIntolerance)  {
    src.extension as ext where $this.url='https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergyIntoleranceEnd-1'
       -> tgt.extension = create('Extension') as tgtext, tgtext.url = 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-AllergyIntoleranceEnd' then {
       ext.extension as vs -> tgtext as vt, vt.extension = vs; 
       };
}

to (just include an or clause)

map "http://fhir.nhs.uk/StructureMap/AllergyIntoleranceAllergyIntoleranceEnd-Extension-3to4" = "R3 to R4 conversion for CareConnect AllergyIntolerance AllergyIntoleranceEnd extension"
uses "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance" alias AllergyIntolerance as source
uses "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance" alias AllergyIntolerance as target

group AllergyIntolerance(source src : AllergyIntolerance, target tgt : AllergyIntolerance)  {
    src.extension as ext where $this.url='https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergyIntoleranceEnd-1' or 
       $this.url='https://fhir.nhs.uk/STU3/StructureDefinition/Extension-CareConnect-GPC-AllergyIntoleranceEnd-1'
       -> tgt.extension = create('Extension') as tgtext, tgtext.url = 'https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-AllergyIntoleranceEnd' then {
       ext.extension as vs -> tgtext as vt, vt.extension = vs; 
       };
}

and your new example added with the name

https://github.com/NHSDigital/fhir-transforms/blob/develop/resources/careconnect-to-ukcore/allergyintolerance/input/AllergyIntoleranceAllergyIntoleranceEnd-Extension-3to4_002.json