Add support for SonataBlockBundle 4.x

UPGRADE-3.x.md

@@ -1,6 +1,14 @@
 UPGRADE 3.x
 ===========
 
+UPGRADE FROM 3.21 to 3.22
+=========================
+
+We added compatibility with SonataBlockBundle 4.0, make sure you are explicitly declaring your dependency
+with `sonata-project/block-bundle` on your composer.json in order to avoid unwanted upgrades.
+
+There is a minimal BC Break on `AuditBlockService`. If you are extending those class (keep in mind that it will become final on 4.0) you should add return type hints to `execute()` and `configureSettings()`.
+
 UPGRADE FROM 3.20 to 3.21
 =========================
 

composer.json

@@ -52,7 +52,7 @@
     },
     "require-dev": {
         "simplethings/entity-audit-bundle": "^0.9 || ^1.0",
-        "sonata-project/block-bundle": "^3.17",
+        "sonata-project/block-bundle": "^3.17 || ^4.0",
         "symfony/phpunit-bridge": "^5.0"
     },
     "suggest": {

src/Block/AuditBlockService.php

@@ -24,6 +24,8 @@
 use Twig\Environment;
 
 /**
+ * @final since sonata-project/doctrine-orm-admin-bundle 3.x
+ *
  * @author Thomas Rabaix <[email protected]>
  */
 class AuditBlockService extends AbstractBlockService
@@ -92,7 +94,7 @@ public function __construct($templatingOrDeprecatedName, object $templatingOrAud
         }
     }
 
-    public function execute(BlockContextInterface $blockContext, ?Response $response = null)
+    public function execute(BlockContextInterface $blockContext, ?Response $response = null): Response
     {
         $revisions = [];
 
@@ -110,7 +112,7 @@ public function execute(BlockContextInterface $blockContext, ?Response $response
         ], $response);
     }
 
-    public function buildEditForm(FormMapper $formMapper, BlockInterface $block)
+    public function buildEditForm(FormMapper $formMapper, BlockInterface $block): void
     {
     }
 
@@ -119,7 +121,7 @@ public function getName()
         return 'Audit List';
     }
 
-    public function configureSettings(OptionsResolver $resolver)
+    public function configureSettings(OptionsResolver $resolver): void
     {
         $resolver->setDefaults([
             'limit' => 10,