FHIR IG analytics| Package | silfhirprofileig |
| Resource Type | StructureMap |
| Id | StructureMap-ExtractDeviceRequest.json |
| FHIR Version | R5 |
| Source | https://build.fhir.org/ig/savannahghi/sil_fhir_profile_ig/StructureMap-ExtractDeviceRequest.html |
| URL | https://fhir.slade360.co.ke/fhir/StructureMap/ExtractDeviceRequest |
| Version | 0.1.0 |
| Status | draft |
| Date | 2026-09-11T12:18:36+00:00 |
| Name | ExtractDeviceRequest |
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Generated Narrative: StructureMap ExtractDeviceRequest
/// url = 'https://fhir.slade360.co.ke/fhir/StructureMap/ExtractDeviceRequest' /// name = 'ExtractDeviceRequest' /// status = 'draft' uses "http://hl7.org/fhir/StructureDefinition/QuestionnaireResponse" alias QR as source uses "http://hl7.org/fhir/StructureDefinition/Bundle" alias Bundle as target uses "http://hl7.org/fhir/StructureDefinition/DeviceRequest" alias DeviceRequest as target group ExtractDeviceRequest(source qr : QR, target bundle : Bundle) { qr -> bundle.type = 'transaction' "setBundleType"; // Subject, encounter, authored date, requester, identifier and the device extension all // live on the response itself, so the whole of it is carried into the build group rather // than the answer group alone. qr.item as requestGroup where (linkId = 'the-request') then { requestGroup -> bundle.entry as entry, entry.resource = create('DeviceRequest') as devReq then { qr -> devReq, entry then BuildDeviceRequest(qr, requestGroup, devReq, entry) "buildDevReq"; } "createDevReq"; } "findRequestGroup"; } group BuildDeviceRequest(source qr : QR, source requestGroup, target devReq : DeviceRequest, target entry) { // The form has no sign-off step, so a submitted order is already actionable. If a // review step is added later this becomes 'draft', as it is on the medication order. qr -> devReq.status = 'active' "setStatus"; qr.subject as s -> devReq.subject = s "setSubject"; qr.encounter as enc -> devReq.encounter = enc "setEncounter"; qr.authored as authored -> devReq.authoredOn = authored "setAuthoredOn"; qr.source as src -> devReq.requester = src "setRequester"; qr.identifier first as qrIdent -> devReq.identifier = qrIdent "copyIdentifier"; // Device as CodeableReference from the QR extension (using concept). The ordering // client sets the device there rather than answering a form item, so this reads exactly // as the medication order map reads its medication concept. Assigning the whole // CodeableConcept carries its codings and their systems, so nothing further is copied. // `value`, not `valueCodeableConcept`: this engine resolves the choice element by its // base name and rejects the typed one outright -- // "Attempt to read invalid property 'valueCodeableConcept' on type Extension" -- which // fails the whole transform, not just this rule. Same accessor every answer below uses. // The url is matched on its tail rather than in full: a map is published once at the // production canonical while the extension url is built from each environment's own // base, so an equality test would hold in production alone. Matching beats taking the // first extension, which silently reads whichever one the client happened to put first. qr.extension as ext where (url.endsWith('/StructureDefinition/device-reference')) then { ext.value as deviceCC -> devReq.code as code then { deviceCC -> code.concept = deviceCC "setDeviceConcept"; } "accessDevice"; } "findDeviceExt"; // Intent. DeviceRequest.intent is a code, not a Coding: it takes the code alone and has // nowhere to record the system it came from. requestGroup.item as intentItem where (linkId = 'intent') then { intentItem.answer first as intentAns then { intentAns.value as intentCoding then { intentCoding.code as intentCode -> devReq.intent = intentCode "setIntentCode"; } "extractIntentCode"; } "extractIntent"; } "findIntent"; // Priority. Same shape as intent, and same reason. requestGroup.item as priorityItem where (linkId = 'priority') then { priorityItem.answer first as priorityAns then { priorityAns.value as priorityCoding then { priorityCoding.code as priorityCode -> devReq.priority = priorityCode "setPriorityCode"; } "extractPriorityCode"; } "extractPriority"; } "findPriority"; requestGroup.item as qtyItem where (linkId = 'quantity') then { qtyItem.answer first as qtyAns then { qtyAns.value as qtyValue -> devReq.quantity = qtyValue "setQuantity"; } "extractQuantity"; } "findQuantity"; // How it is supplied. DeviceRequest has no element for this, so it becomes a parameter: // parameter.code names the question, parameter.value carries the answer. requestGroup.item as supplyItem where (linkId = 'supply-method') then { supplyItem.answer first as supplyAns then { supplyAns.value as supplyCoding -> devReq.parameter as param then { supplyCoding -> param.code = create('CodeableConcept') as paramCode then { supplyCoding -> paramCode.coding = create('Coding') as paramCoding then { supplyCoding -> paramCoding.system = 'https://fhir.slade360.co.ke/fhir/CodeSystem/device-order-codesystem' "setParamSystem"; supplyCoding -> paramCoding.code = 'supply-method' "setParamCode"; supplyCoding -> paramCoding.display = 'How the device is supplied' "setParamDisplay"; } "buildParamCoding"; } "buildParamCode"; supplyCoding -> param.value = create('CodeableConcept') as paramValue then { supplyCoding -> paramValue.coding = supplyCoding "setParamValueCoding"; supplyCoding.display as supplyDisp -> paramValue.text = supplyDisp "setParamValueText"; } "buildParamValue"; } "createParameter"; } "extractSupply"; } "findSupply"; // Reason is free text on the form, so it lands as CodeableReference.concept.text with // no coding. A coded reason would need a value set the form does not offer. requestGroup.item as reasonItem where (linkId = 'reason') then { reasonItem.answer first as reasonAns then { reasonAns.value as reasonText -> devReq.reason as reasonRef, reasonRef.concept as reasonCC then { reasonText -> reasonCC.text = reasonText "setReasonText"; } "setReason"; } "extractReason"; } "findReason"; // Patient instruction. DeviceRequest has no equivalent of Dosage.patientInstruction, so // this rides a local extension rather than collapsing into note alongside the message // written for the dispensing team. requestGroup.item as instructionItem where (linkId = 'patient-instructions') then { instructionItem.answer first as instructionAns then { instructionAns.value as instructionText -> devReq.extension as instructionExt then { instructionText -> instructionExt.url = 'https://fhir.slade360.co.ke/fhir/StructureDefinition/sghi-device-patient-instruction' "setInstructionExtUrl"; instructionText -> instructionExt.value = instructionText "setInstructionExtValue"; } "createInstructionExt"; } "extractInstruction"; } "findInstruction"; requestGroup.item as notesItem where (linkId = 'notes') then { notesItem.answer first as notesAns then { notesAns.value as notesText -> devReq.note as note then { notesText -> note.text = notesText "setNoteText"; } "createNote"; } "extractNotes"; } "findNotes"; qr -> devReq.id = uuid() then SetDeviceRequestFullUrl(devReq, entry) "setDevReqIdAndFullUrl"; qr -> entry.request as request then { qr -> request.method = 'POST' "reqMethod"; qr -> request.url = 'DeviceRequest' "reqUrl"; } "entryRequest"; } group SetDeviceRequestFullUrl(source devReq : DeviceRequest, target entry) { devReq.id as id -> entry.fullUrl = append('https://fhir.slade360.co.ke/fhir/DeviceRequest/', id) "assignFullUrl"; }
FHIR
FHIRsmith{
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"id": "ExtractDeviceRequest",
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},
"url": "https://fhir.slade360.co.ke/fhir/StructureMap/ExtractDeviceRequest",
"version": "0.1.0",
"name": "ExtractDeviceRequest",
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"condition": "url.endsWith('/StructureDefinition/device-reference')"
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"documentation": "How it is supplied. DeviceRequest has no element for this, so it becomes a parameter:\r\nparameter.code names the question, parameter.value carries the answer."
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{
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},
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],
"documentation": "Patient instruction. DeviceRequest has no equivalent of Dosage.patientInstruction, so\r\nthis rides a local extension rather than collapsing into note alongside the message\r\nwritten for the dispensing team."
},
{
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"element": "value",
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],
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}
],
"rule": [
{
"name": "setNoteText",
"source": [
{
"context": "notesText"
}
],
"target": [
{
"context": "note",
"element": "text",
"transform": "copy",
"parameter": [
{
"valueId": "notesText"
}
]
}
]
}
]
}
]
}
]
},
{
"name": "setDevReqIdAndFullUrl",
"source": [
{
"context": "qr"
}
],
"target": [
{
"context": "devReq",
"element": "id",
"transform": "uuid"
}
],
"dependent": [
{
"name": "SetDeviceRequestFullUrl",
"parameter": [
{
"valueId": "devReq"
},
{
"valueId": "entry"
}
]
}
]
},
{
"name": "entryRequest",
"source": [
{
"context": "qr"
}
],
"target": [
{
"context": "entry",
"element": "request",
"variable": "request"
}
],
"rule": [
{
"name": "reqMethod",
"source": [
{
"context": "qr"
}
],
"target": [
{
"context": "request",
"element": "method",
"transform": "copy",
"parameter": [
{
"valueString": "POST"
}
]
}
]
},
{
"name": "reqUrl",
"source": [
{
"context": "qr"
}
],
"target": [
{
"context": "request",
"element": "url",
"transform": "copy",
"parameter": [
{
"valueString": "DeviceRequest"
}
]
}
]
}
]
}
]
},
{
"name": "SetDeviceRequestFullUrl",
"input": [
{
"name": "devReq",
"type": "DeviceRequest",
"mode": "source"
},
{
"name": "entry",
"mode": "target"
}
],
"rule": [
{
"name": "assignFullUrl",
"source": [
{
"context": "devReq",
"element": "id",
"variable": "id"
}
],
"target": [
{
"context": "entry",
"element": "fullUrl",
"transform": "append",
"parameter": [
{
"valueString": "https://fhir.slade360.co.ke/fhir/DeviceRequest/"
},
{
"valueId": "id"
}
]
}
]
}
]
}
]
}