fix(machines) : fix skeleton creation — pagination, duplication, custom fields

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

VERSION

@@ -1 +1 @@
-1.6.1
+1.6.2

src/Controller/MachineSkeletonController.php

@@ -5,6 +5,7 @@ declare(strict_types=1);
 namespace App\Controller;
 
 use App\Entity\Composant;
+use App\Entity\CustomField;
 use App\Entity\Machine;
 use App\Entity\MachineComponentLink;
 use App\Entity\MachinePieceLink;
@@ -341,21 +342,28 @@ class MachineSkeletonController extends AbstractController
         $componentIndex           = $this->indexNormalizedLinks($normalizedComponentLinks);
         $normalizedPieceLinks     = $this->normalizePieceLinks($pieceLinks);
 
-        // Build component hierarchy
+        // Build component hierarchy – track which IDs are children
-        foreach ($normalizedComponentLinks as &$link) {
+        $childIds = [];
+        foreach ($normalizedComponentLinks as $link) {
             $parentId = $link['parentComponentLinkId'] ?? null;
             if ($parentId && isset($componentIndex[$parentId])) {
-                $componentIndex[$parentId]['childLinks'][] = &$link;
+                $componentIndex[$parentId]['childLinks'][] = $link;
+                $childIds[$link['id']]                     = true;
             }
         }
-        unset($link);
 
         // Add pieces to components recursively
         $this->attachPiecesToComponents($componentIndex, $normalizedPieceLinks);
 
+        // Only return root-level components (exclude children already nested)
+        $rootComponents = array_filter(
+            $componentIndex,
+            static fn (array $link) => !isset($childIds[$link['id']]),
+        );
+
         return [
             'machine'        => $this->normalizeMachine($machine),
-            'componentLinks' => array_values($componentIndex),
+            'componentLinks' => array_values($rootComponents),
             'pieceLinks'     => $normalizedPieceLinks,
             'productLinks'   => $this->normalizeProductLinks($productLinks),
         ];