fixed articles in home base materials grid

web/modules/custom/materio_home/src/Plugin/Field/FieldType/ComputedMaterialsReferences.php

@@ -37,18 +37,23 @@ class ComputedMaterialsReferences extends EntityReferenceFieldItemList
    * Compute the values.
    */
   protected function computeValue() {
-    $query = \Drupal::entityQuery('node')
+    // $query = \Drupal::entityQuery('node')
+    $storage = \Drupal::service('entity_type.manager')->getStorage('node');
+    $query = $storage->getQuery()
       ->condition('status', 1)
       ->condition('type', 'materiau')
-        ->exists('field_materiau_images')
       ->condition('field_materiau_images.%delta', 3, '>')
+      ->exists('field_materiau_images')
       ->sort('created', 'DESC')
       ->range(0,200);
     $results = $query->execute();
     if ($results) {
-      $nids = array_rand($results, 100);
+      $nids = array_values($results);
+      shuffle($nids);
+      array_slice($nids, 0, 100);
+      // $nids = $results;
       $i = 0;
-      foreach ($nids as $nid) {
+      foreach ($nids as $key => $nid) {
         $this->list[$i] = $this->createItem($i, $nid);
         $i++;
       }