public async Task GivenASearchParameterDefinitionManager_WhenGettingSearchParameterHashForExistingResourceType_ThenHashIsReturned()
{
// Initialize a search parameter
var searchParam = new SearchParameter()
{
Url = "http://test/Patient-test",
Type = Hl7.Fhir.Model.SearchParamType.String,
Base = new List <ResourceType?>()
{
ResourceType.Patient
},
Expression = "Patient.Name",
Name = "test",
Code = "test",
};
_searchParameterSupportResolver
.IsSearchParameterSupported(Arg.Is <SearchParameterInfo>(p => p.Name == "test"))
.Returns((true, false));
await _searchParameterOperations.AddSearchParameterAsync(searchParam.ToTypedElement());
var searchParamHash = _searchParameterDefinitionManager.GetSearchParameterHashForResourceType("Patient");
Assert.NotNull(searchParamHash);
}
public async Task <UpsertResourceResponse> Handle(CreateResourceRequest request, CancellationToken cancellationToken, RequestHandlerDelegate <UpsertResourceResponse> next)
{
if (request.Resource.InstanceType.Equals(KnownResourceTypes.SearchParameter, StringComparison.Ordinal))
{
// Before committing the SearchParameter resource to the data store, add it to the SearchParameterDefinitionManager
// and parse the fhirPath, as well as validate the parameter type
await _searchParameterOperations.AddSearchParameterAsync(request.Resource.Instance, cancellationToken);
}
// Allow the resource to be updated with the normal handler
return(await next());
}
internal async Task EnsureInitializedAsync(CancellationToken cancellationToken)
{
// now read in any previously POST'd SearchParameter resources
using IScoped <ISearchService> search = _searchServiceFactory.Invoke();
string continuationToken = null;
do
{
var queryParams = new List <Tuple <string, string> >();
if (continuationToken != null)
{
queryParams.Add(new Tuple <string, string>(KnownQueryParameterNames.ContinuationToken, continuationToken));
}
var result = await search.Value.SearchAsync("SearchParameter", queryParams, cancellationToken);
if (!string.IsNullOrEmpty(result?.ContinuationToken))
{
continuationToken = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(result.ContinuationToken));
}
else
{
continuationToken = null;
}
if (result != null && result.Results != null && result.Results.Any())
{
var searchParams = result.Results.Select(r => r.Resource.RawResource.ToITypedElement(_modelInfoProvider)).ToList();
foreach (var searchParam in searchParams)
{
try
{
await _searchParameterOperations.AddSearchParameterAsync(searchParam);
}
catch (SearchParameterNotSupportedException ex)
{
_logger.LogWarning(ex, "Error loading search parameter {url} from data store.", searchParam.GetStringScalar("url"));
}
catch (InvalidDefinitionException ex)
{
_logger.LogWarning(ex, "Error loading search parameter {url} from data store.", searchParam.GetStringScalar("url"));
}
catch (Exception ex)
{
_logger.LogError(ex, "Error loading search parameter {url} from data store.", searchParam.GetStringScalar("url"));
}
}
}
}while (continuationToken != null);
await _mediator.Publish(new SearchParametersInitializedNotification(), CancellationToken.None);
}
public async Task <UpsertResourceResponse> Handle(CreateResourceRequest request, CancellationToken cancellationToken, RequestHandlerDelegate <UpsertResourceResponse> next)
{
// Allow the resource to be updated with the normal handler
var response = await next();
if (request.Resource.InstanceType.Equals(KnownResourceTypes.SearchParameter, StringComparison.Ordinal))
{
// Once the SearchParameter resource is committed to the data store, we can update the in
// memory SearchParameterDefinitionManager, and persist the status to the data store
await _searchParameterOperations.AddSearchParameterAsync(request.Resource.Instance);
}
return(response);
}
