Optimisation : ajax select2

Definition/Field/Reduction/ReductionCatalogFieldDefinition.php

 use Lc\CaracoleBundle\Repository\User\UserStore;
 use Lc\SovBundle\Field\BooleanField;
 use Lc\SovBundle\Translation\TranslatorAdmin;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 
 class ReductionCatalogFieldDefinition extends AbstractFieldDefinition
 {
     protected UserStore $userStore;
     protected ProductFamilyStore $productFamilyStore;
     protected ProductCategoryStore $productCategoryStore;
+    protected UrlGeneratorInterface $urlGenerator;
 
     protected ?array $groupUserArray = null;
     protected ?array $usersArray= null;
         GroupUserStore       $groupUserStore,
         UserStore            $userStore,
         ProductFamilyStore   $productFamilyStore,
-        ProductCategoryStore $productCategoryStore
+        ProductCategoryStore $productCategoryStore,
+        UrlGeneratorInterface $urlGenerator
     )
     {
         parent::__construct($translatorAdmin);
         $this->userStore = $userStore;
         $this->productFamilyStore = $productFamilyStore;
         $this->productCategoryStore = $productCategoryStore;
+        $this->urlGenerator = $urlGenerator;
     }
 
     public function configureIndex(): array
         }
 
         if(is_null($this->usersArray)) {
-            $this->usersArray =  $this->userStore->setMerchant($this->merchant)->getJoinGroupUsers();
+            //$this->usersArray =  $this->userStore->setMerchant($this->merchant)->getJoinGroupUsers();
         }
 
         if(is_null($this->productFamilyArray)) {
-            $this->productFamilyArray =  $this->productFamilyStore->setMerchant($this->merchant)->get();
+            //$this->productFamilyArray =  $this->productFamilyStore->setMerchant($this->merchant)->get();
         }
 
         if(is_null($this->productCategoryArray)) {
 
             'usersActive' => BooleanField::new('usersActive')->setFormTypeOption('mapped', false),
 
-            'users' => AssociationField::new('users')
+            'users' => ChoiceField::new('users')
+                ->setChoices([null])
                 ->setTemplatePath('@LcSov/adminlte/crud/field/association_many.html.twig')
-                ->setFormTypeOption('choices', $this->usersArray)
-                ->setFormTypeOption(
-                    'choice_attr',
-                    function ($choice, $key, $value) {
-                        $data = array();
-                        foreach ($choice->getGroupUsers() as $groupUser) {
-                            $data[] = '_' . $groupUser->getId() . '_';
-                        }
-
-                        return ['data-group-users' => json_encode($data)];
-                    },
-                ),
-
-
+                ->setFormTypeOption('attr', [
+                    'data-ajax' => json_encode([
+                        'url' => $this->urlGenerator->generate('app_admin_ajax_users'),
+                        'dataType' => 'json'
+                    ])
+                ]),
             'productCategoriesActive' => BooleanField::new('productCategoriesActive')->setFormTypeOption('mapped', false),
             'productCategories' => AssociationField::new('productCategories')
                 ->setTemplatePath('@LcSov/adminlte/crud/field/association_many.html.twig')
 
 
             'productFamiliesActive' => BooleanField::new('productFamiliesActive')->setFormTypeOption('mapped', false),
-            'productFamilies' => AssociationField::new('productFamilies')
+            'productFamilies' => ChoiceField::new('productFamilies')
+                ->setChoices([null])
                 ->setTemplatePath('@LcSov/adminlte/crud/field/association_many.html.twig')
-                ->setFormTypeOption('choices', $this->productFamilyArray)
-                ->setFormTypeOption(
-                    'choice_attr',
-                    function ($choice, $key, $value) {
-                        $data = array();
-                        foreach ($choice->getProductCategories() as $category) {
-                            $data[] = '_' . $category->getId() . '_';
-                        }
-                        return [
-                            'data-product-categories' => json_encode($data),
-                            'data-supplier' => $choice->getSupplier()->getId()
-                        ];
-                    }
-                ),
+                ->setFormTypeOption('attr', [
+                    'data-ajax' => json_encode([
+                        'url' => $this->urlGenerator->generate('app_admin_ajax_products'),
+                        'dataType' => 'json'
+                    ])
+                ]),
             'productFamily' => AssociationField::new('productFamily')
                 ->setFormTypeOption('choices', $this->productFamilyArray)
         ];