brianpos

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;

brianpos

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;

brianpos

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()
//

brianpos

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?

brianpos

using Hl7.Fhir.Introspection;
using Hl7.Fhir.Support;
using Hl7.Fhir.Utility;
using Hl7.FhirPath.Expressions;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Linq;
using System.Reflection;
using System.Text;

brianpos

using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using Hl7.Fhir.Model;
using Hl7.Fhir.Rest;
using Hl7.Fhir.Serialization;
using Hl7.Fhir.Utility;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Newtonsoft.Json;

brianpos

using Hl7.Fhir.Model;
using Hl7.FhirPath;
using Hl7.FhirPath.Expressions;
using NaturalSort.Extension;
using System;
using System.Collections.Generic;
using System.Linq;

// Requires these 2 nuget packages
//    <PackageReference Include="NaturalSort.Extension" Version="3.2.0" />

brianpos

if (operation == "fhirpath")
{
    Resource resource = operationParameters.GetResource("resource");
    string resourceId = operationParameters.GetString("resource");
    string terminologyServerUrl = operationParameters.GetString("terminologyserver");
    if (resource == null && !string.IsNullOrEmpty(resourceId))
    {
        // load the resource from another server
        ResourceIdentity ri = new ResourceIdentity(resourceId);
        if (!string.IsNullOrEmpty(ri.BaseUri?.OriginalString))

brianpos

    public class QuestionnaireResponse_Validator
    {
        public QuestionnaireResponse_Validator(ValidationSettings settings = null)
        {
            _settings = settings ?? new ValidationSettings()
            {
                TerminologyServerAddress = "https://sqlonfhir-r4.azurewebsites.net/fhir",
                TerminologyServerFhirClientSettings = new FhirClientSettings()
                {
                    VerifyFhirVersion = false,

brianpos

// <auto-generated/>
// Contents of: hl7.fhir.au.base version: 2.2.0

using System;
using System.Buffers;
using System.Collections.Generic;
using System.IO;
using System.Text;
using System.Linq;
using Hl7.Fhir.Model;