Merge branch '354-fix_creation_document_category' into 'master'

Resolve "chill_doc: cannot create a document category"

Closes #354

See merge request Chill-Projet/chill-bundles!791

.changes/unreleased/Fixed-20250203-112259.yaml

@@ -0,0 +1,6 @@
+kind: Fixed
+body: Fix document category creation
+time: 2025-02-03T11:22:59.977168975+01:00
+custom:
+    Issue: "354"
+    SchemaChange: No schema change

src/Bundle/ChillDocStoreBundle/Controller/DocumentCategoryController.php

@@ -92,13 +92,14 @@ class DocumentCategoryController extends AbstractController
 
         $nextId = $em
             ->createQuery(
-                'SELECT MAX(c.idInsideBundle) + 1 FROM ChillDocStoreBundle:DocumentCategory c'
+                'SELECT (CASE WHEN MAX(c.idInsideBundle) IS NULL THEN 1 ELSE MAX(c.idInsideBundle) + 1 END)
+         FROM ChillDocStoreBundle:DocumentCategory c'
             )
-            ->getSingleResult();
+            ->getSingleScalarResult();
 
         $documentCategory = new DocumentCategory(
             ChillDocStoreBundle::class,
-            reset($nextId)
+            $nextId
         );
 
         $documentCategory