[Autocomplete] Check if LazyChoiceLoader exists before using it

Author: Kocal

UPGRADE-3.0.md

@@ -10,6 +10,30 @@ the [Symfony documentation](https://symfony.com/doc/6.4/setup/upgrade_major.html
 >
 > Requires Symfony `6.4` or higher.
 
+## Autocomplete
+
+* The class `ParentEntityAutocompleteType` has been removed in favor of `BaseEntityAutocompleteType`:
+```diff
+-use Symfony\UX\Autocomplete\Form\ParentEntityAutocompleteType;
++use Symfony\UX\Autocomplete\Form\BaseEntityAutocompleteType;
+
+    #[AsEntityAutocompleteField]
+    class FoodAutocompleteField extends AbstractType
+    {
+        // ...
+
+        public function getParent(): string
+        {
+-           return ParentEntityAutocompleteType::class;
++           return BaseEntityAutocompleteType::class;
+        }
+    }
+```
+
+* The class `ExtraLazyChoiceLoader` has been removed in favor of
+  `Symfony\Component\Form\ChoiceList\Loader\LazyChoiceLoader` from Symfony Form >=7.2,
+  run `composer require symfony/form:>=7.2"` if you don't have it installed yet.
+
 ## LazyImage
 
 * The package has been removed, see the [previous README](https://raw.githubusercontent.com/symfony/ux/refs/heads/2.x/src/LazyImage/README.md)

src/Autocomplete/CHANGELOG.md

@@ -4,6 +4,9 @@
 
 -   Minimum required Symfony version is now 6.4
 -   Minimum required PHP version is now 8.2
+-   Remove `ParentEntityAutocompleteType` in favor of `BaseEntityAutocompleteType`
+-   Remove `ExtraLazyChoiceLoader` in favor of `Symfony\Component\Form\ChoiceList\Loader\LazyChoiceLoader` from Symfony Form >=7.2
+-   Add parameter `$security` to `AutocompleteResultsExecutor::__construct()`
 
 ## 2.30
 

src/Autocomplete/composer.json

@@ -37,7 +37,7 @@
         "doctrine/orm": "^2.9.4|^3.0",
         "fakerphp/faker": "^1.22",
         "mtdowling/jmespath.php": "^2.6",
-        "symfony/form": "^6.4|^7.0|^8.0",
+        "symfony/form": "^7.2|^8.0",
         "symfony/options-resolver": "^6.4|^7.0|^8.0",
         "symfony/framework-bundle": "^6.4|^7.0|^8.0",
         "symfony/maker-bundle": "^1.40",

src/Autocomplete/src/Form/BaseEntityAutocompleteType.php

@@ -42,6 +42,14 @@ public function configureOptions(OptionsResolver $resolver): void
                 return null;
             }
 
+            if (!class_exists(LazyChoiceLoader::class)) {
+                throw new \LogicException(sprintf(
+                    'Using "%s" with "%s" requires symfony/form >= 7.2 to be installed. Try running "composer require symfony/form:>=7.2".',
+                    LazyChoiceLoader::class,
+                    __CLASS__,
+                ));
+            }
+
             return new LazyChoiceLoader($loader);
         };