Brian Postlethwaite brianpos

Account5to6

Proposed StructureMap: http://hl7.org/fhir/uv/xver/StructureMap/Account5to6
Source: http://hl7.org/fhir/5.0/StructureDefinition/Account
Target: https://build.fhir.org/account

Source properties with no target

Account.relatedAccount BackboneElement [0..*]
Account.relatedAccount.relationship CodeableConcept [0..1]
Account.relatedAccount.account Reference [1..1] (Account)

This isn't a sensible fhirpath expression that does something useful, however it does check the edges of a fhirpath parser. I've tried to check every single parsing rule, not every function avaialable.

(
  (
    (( -5.25 * 2 div 3 mod 2 + +3 - 1).toString() & ' units' )      /* polarity + multiplicative + additive + concatenation */
    |
    ( {} | true | %resource | false | 'hello' | 42 | 123L | @2025-08-21
      | @2025-08-21T12:34:56.789Z | @T08:00:00 | 5 'mg' | 3 days )  /* union of (null, booleans, string, number, long, date, datetime, time, qty(STRING), qty(keyword-unit) */
      | %ext

The processing output lists for each IG and its dependencies (nested):

Package ID
Package Version
Number of resources that are selected
- At the root level these are the canonical resoures, so remaining files are likely examples, indexes or non-canonical resources
- At the dependency level, the number of canonical resources that are required by one of the parent IGs in the dependency tree
The total number of resources in the package
The number of canonical resources that the package requires (that it does not conain itself) - external canonicals
The number of those external canonicals that were not able to be resolved in the IGs dependency tree
A bulletted list of the unresolved external canonicals

Questionnaire top level validation should consider:

Check the canonical versioning algorithm and version don't contradict each other
Add a warning that the canonical URL is highly recommended
if status = published, ensure that has a canonical URL
information/warning if derivedFRom isn't a versioned canonical URL
Should subjectType and launch context be the same?
Check the copyright label is from the set of approved licenses?
Should there be some date checks on the approved, review and date etc?
definitionBased flag
anything needed for the replaces extension?

	/*
	This is a draft set of FML (fhir mapping language) transforms from FHIR R5 to R6 (normative ballot 1)
	-----------------------------------------
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/Contributor
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/BiologicallyDerivedProductDispense
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/ChargeItem
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/ChargeItemDefinition
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/Citation
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/ClinicalImpression
	No target mapping for source type http://hl7.org/fhir/StructureDefinition/ConditionDefinition

	{
	"categories": [
	{
	"name": "Existence",
	"sectionNumber": "5.1",
	"functions": [
	{
	"functionName": "empty",
	"description": "Returns `true` if the input collection is empty (`{ }`) and `false` otherwise.",
	"arguments": [],

	extern alias r4;
	using r4.Hl7.Fhir.Model;
	using Hl7.Fhir.Model;
	using Hl7.Fhir.StructuredDataCapture;
	using Hl7.Fhir.Utility;
	using Hl7.FhirPath;
	using Hl7.FhirPath.Expressions;
	using Microsoft.AspNetCore.DataProtection.KeyManagement;
	using ModelContextProtocol.Server;
	using System.ComponentModel;

	using Hl7.Fhir.Model;
	using Hl7.Fhir.Utility;
	using Hl7.FhirPath;
	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.Linq;
	using System.Threading.Tasks;
	using Hl7.Fhir.FhirPath;
	using Hl7.Fhir.ElementModel;

	using Hl7.Fhir.Model;
	using Hl7.Fhir.Specification;
	using Hl7.Fhir.Specification.Navigation;
	using Hl7.Fhir.Specification.Snapshot;
	using Hl7.Fhir.Specification.Source;
	using Hl7.Fhir.Utility;
	using Hl7.Fhir.WebApi;
	using Hl7.FhirPath;
	using System;
	using System.Collections;

	import type { CodeableConcept, Coding, OperationOutcome, OperationOutcomeIssue, Reference, Resource, Parameters } from "fhir/r4b";
	import fhirpath from "fhirpath";
	import { logMessage, CreateOperationOutcome } from "~/utils/create-outcome";

	// --------------------------------------------------------------------------
	// The concept of this POC is to demonstrate an approach to perform some
	// async based methods as functions inside the fhirpath engine without
	// converting the entire engine to process things asynchronously.
	// e.g. Terminology functions such as memberOf, subsumes, or resolve()
	//