fix: ensure stream is closed after being read from app-dev's GetDefinitions method

backend/src/Designer/Controllers/ProcessModelingController.cs

@@ -57,21 +57,19 @@ public async Task<IActionResult> UpsertProcessDefinitionAndNotify(string org, st
                     new JsonSerializerOptions { PropertyNamingPolicy = JsonNamingPolicy.CamelCase })
                 : null;
 
-            Stream stream = content.OpenReadStream();
+            string developer = AuthenticationHelper.GetDeveloperUserName(HttpContext);
+            var editingContext = AltinnRepoEditingContext.FromOrgRepoDeveloper(org, repo, developer);
 
+            await using Stream stream = content.OpenReadStream();
             try
             {
-                await Guard.AssertValidXmlStreamAndRewindAsync(stream);
+                await _processModelingService.SaveProcessDefinitionAsync(editingContext, stream, cancellationToken);
             }
             catch (ArgumentException)
             {
                 return BadRequest("BPMN file is not valid XML");
             }
 
-            string developer = AuthenticationHelper.GetDeveloperUserName(HttpContext);
-            var editingContext = AltinnRepoEditingContext.FromOrgRepoDeveloper(org, repo, developer);
-            await _processModelingService.SaveProcessDefinitionAsync(editingContext, stream, cancellationToken);
-
             if (metadataObject?.TaskIdChange is not null)
             {
                 await _mediator.Publish(new ProcessTaskIdChangedEvent

backend/src/Designer/Infrastructure/GitRepository/AltinnAppGitRepository.cs

@@ -904,9 +904,11 @@ public Stream GetProcessDefinitionFile()
 
         public Definitions GetDefinitions()
         {
-            Stream processDefinitionStream = GetProcessDefinitionFile();
+            using Stream processDefinitionStream = GetProcessDefinitionFile();
             XmlSerializer serializer = new(typeof(Definitions));
-            return (Definitions)serializer.Deserialize(processDefinitionStream);
+            Definitions definitions = (Definitions)serializer.Deserialize(processDefinitionStream);
+
+            return definitions;
         }
 
         /// <summary>

backend/src/Designer/Middleware/UserRequestSynchronization/Services/RequestSyncEvaluators/EndpointNameSyncEvaluator.cs

@@ -54,6 +54,7 @@ public class EndpointNameSyncEvaluator : IRequestSyncEvaluator
                 nameof(ProcessModelingController.AddDataTypeToApplicationMetadata),
                 nameof(ProcessModelingController.DeleteDataTypeFromApplicationMetadata),
                 nameof(ProcessModelingController.UpsertProcessDefinitionAndNotify),
+                nameof(ProcessModelingController.ProcessDataTypesChangedNotify),
                 nameof(ProcessModelingController.SaveProcessDefinitionFromTemplate)
             )
         },

frontend/packages/ux-editor/src/App.tsx

@@ -11,6 +11,7 @@ import { cleanupStaleLocalStorageKeys } from './utils/localStorageUtils';
 import { usePreviewContext } from 'app-development/contexts/PreviewContext';
 import { FormDesignerToolbar } from '@altinn/ux-editor/containers/FormDesignerToolbar';
 import { useLayoutSetsQuery } from 'app-shared/hooks/queries/useLayoutSetsQuery';
+import { useLayoutSetsExtendedQuery } from 'app-shared/hooks/queries/useLayoutSetsExtendedQuery';
 
 /**
  * This is the main React component responsible for controlling
@@ -52,6 +53,7 @@ export function App() {
     org,
     app,
   );
+  const { status: layoutSetsExtendedStatus } = useLayoutSetsExtendedQuery(org, app);
   const { status: dataModelStatus, isError: dataModelFetchedError } = useDataModelMetadataQuery({
     org,
     app,
@@ -69,6 +71,7 @@ export function App() {
   const componentIsPending =
     widgetsStatus === 'pending' ||
     layoutSetsStatus === 'pending' ||
+    layoutSetsExtendedStatus === 'pending' ||
     dataModelStatus === 'pending' ||
     textsStatus === 'pending';
   const componentIsReady =

frontend/packages/ux-editor/src/containers/FormDesignerToolbar.tsx

@@ -1,14 +1,14 @@
 import React from 'react';
 import { useStudioEnvironmentParams } from 'app-shared/hooks/useStudioEnvironmentParams';
 import classes from './FormDesignerToolbar.module.css';
-import { useLayoutSetsQuery } from 'app-shared/hooks/queries/useLayoutSetsQuery';
 import { LayoutSetsContainer } from '../components/Elements/LayoutSetsContainer';
 import { ToggleAddComponentPoc } from './DesignView/AddItem/ToggleAddComponentPoc';
+import { useLayoutSetsExtendedQuery } from 'app-shared/hooks/queries/useLayoutSetsExtendedQuery';
 
 export const FormDesignerToolbar = () => {
   const { org, app } = useStudioEnvironmentParams();
-  const layoutSetsQuery = useLayoutSetsQuery(org, app);
-  const layoutSetNames = layoutSetsQuery?.data?.sets;
+  const { data: layoutSetsExtended } = useLayoutSetsExtendedQuery(org, app);
+  const layoutSetNames = layoutSetsExtended?.sets;
 
   return (
     <section className={classes.toolbar}>