private async Task ExecuteRequests(Hl7.Fhir.Model.Bundle responseBundle, Hl7.Fhir.Model.Bundle.HTTPVerb httpVerb)
{
foreach (RouteContext request in _requests[httpVerb])
{
var entryComponent = new Hl7.Fhir.Model.Bundle.EntryComponent();
if (request.Handler != null)
{
HttpContext httpContext = request.HttpContext;
await request.Handler.Invoke(httpContext);
httpContext.Response.Body.Seek(0, SeekOrigin.Begin);
string bodyContent = new StreamReader(httpContext.Response.Body).ReadToEnd();
ResponseHeaders responseHeaders = httpContext.Response.GetTypedHeaders();
entryComponent.Response = new Hl7.Fhir.Model.Bundle.ResponseComponent
{
Status = httpContext.Response.StatusCode.ToString(),
Location = responseHeaders.Location?.OriginalString,
Etag = responseHeaders.ETag?.ToString(),
LastModified = responseHeaders.LastModified,
};
if (!string.IsNullOrWhiteSpace(bodyContent))
{
var entryComponentResource = _fhirJsonParser.Parse <Resource>(bodyContent);
if (entryComponentResource.ResourceType == ResourceType.OperationOutcome)
{
entryComponent.Response.Outcome = entryComponentResource;
}
else
{
entryComponent.Resource = entryComponentResource;
}
}
}
else
{
entryComponent.Response = new Hl7.Fhir.Model.Bundle.ResponseComponent {
Status = ((int)HttpStatusCode.NotFound).ToString()
};
}
responseBundle.Entry.Add(entryComponent);
}
}
private async Task ExecuteRequests(Hl7.Fhir.Model.Bundle responseBundle, Hl7.Fhir.Model.Bundle.HTTPVerb httpVerb)
{
foreach (RouteContext request in _requests[httpVerb])
{
var entryComponent = new Hl7.Fhir.Model.Bundle.EntryComponent();
if (request.Handler != null)
{
HttpContext httpContext = request.HttpContext;
IFhirRequestContext originalFhirRequestContext = _fhirRequestContextAccessor.FhirRequestContext;
request.RouteData.Values.TryGetValue(KnownActionParameterNames.ResourceType, out object resourceType);
var newFhirRequestContext = new FhirRequestContext(
httpContext.Request.Method,
httpContext.Request.GetDisplayUrl(),
originalFhirRequestContext.BaseUri.OriginalString,
originalFhirRequestContext.CorrelationId,
httpContext.Request.Headers,
httpContext.Response.Headers,
resourceType?.ToString())
{
Principal = originalFhirRequestContext.Principal,
};
_fhirRequestContextAccessor.FhirRequestContext = newFhirRequestContext;
_bundleHttpContextAccessor.HttpContext = httpContext;
await request.Handler.Invoke(httpContext);
httpContext.Response.Body.Seek(0, SeekOrigin.Begin);
string bodyContent = new StreamReader(httpContext.Response.Body).ReadToEnd();
ResponseHeaders responseHeaders = httpContext.Response.GetTypedHeaders();
entryComponent.Response = new Hl7.Fhir.Model.Bundle.ResponseComponent
{
Status = httpContext.Response.StatusCode.ToString(),
Location = responseHeaders.Location?.OriginalString,
Etag = responseHeaders.ETag?.ToString(),
LastModified = responseHeaders.LastModified,
};
if (!string.IsNullOrWhiteSpace(bodyContent))
{
var entryComponentResource = _fhirJsonParser.Parse <Resource>(bodyContent);
if (entryComponentResource.ResourceType == ResourceType.OperationOutcome)
{
entryComponent.Response.Outcome = entryComponentResource;
if (responseBundle.Type == Hl7.Fhir.Model.Bundle.BundleType.TransactionResponse)
{
ThrowTransactionException(httpContext, (OperationOutcome)entryComponentResource);
}
}
else
{
entryComponent.Resource = entryComponentResource;
}
}
else
{
if (httpContext.Response.StatusCode == (int)HttpStatusCode.Forbidden)
{
entryComponent.Response.Outcome = CreateOperationOutcome(
OperationOutcome.IssueSeverity.Error,
OperationOutcome.IssueType.Forbidden,
Api.Resources.Forbidden);
}
}
}
else
{
entryComponent.Response = new Hl7.Fhir.Model.Bundle.ResponseComponent
{
Status = ((int)HttpStatusCode.NotFound).ToString(),
Outcome = CreateOperationOutcome(
OperationOutcome.IssueSeverity.Error,
OperationOutcome.IssueType.NotFound,
string.Format(Api.Resources.BundleNotFound, $"{request.HttpContext.Request.Path}{request.HttpContext.Request.QueryString}")),
};
}
responseBundle.Entry.Add(entryComponent);
}
}
