Use service tags to inject all voters into StoredObjectVoter.php

Instead of manually injecting services into StoredObjectVoter\
config is added to automatically tag each service that implements\
StoredObjectVoterInterface.php

src/Bundle/ChillDocStoreBundle/DependencyInjection/ChillDocStoreExtension.php

@@ -14,6 +14,7 @@ namespace Chill\DocStoreBundle\DependencyInjection;
 use Chill\DocStoreBundle\Controller\StoredObjectApiController;
 use Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter;
 use Chill\DocStoreBundle\Security\Authorization\PersonDocumentVoter;
+use ChillDocStoreBundle\Security\Authorization\StoredObjectVoterInterface;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Extension\PrependExtensionInterface;
@@ -35,6 +36,8 @@ class ChillDocStoreExtension extends Extension implements PrependExtensionInterf
 
         $container->setParameter('chill_doc_store', $config);
 
+        $container->registerForAutoconfiguration(StoredObjectVoterInterface::class)->addTag('stored_object_voter');
+
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../config'));
         $loader->load('services.yaml');
         $loader->load('services/controller.yaml');

src/Bundle/ChillDocStoreBundle/config/services/security.yaml

@@ -4,11 +4,10 @@ services:
         autoconfigure: true
     Chill\DocStoreBundle\Security\Authorization\StoredObjectVoter:
         arguments:
-            $storedObjectVoters:
+            $storedObjectVoters: !tagged_iterator stored_object_voter
-                # context specific voters
-                - '@accompanying_course_document_voter'
         tags:
             - { name: security.voter }
 
-    accompanying_course_document_voter:
+    Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter:
-        class: Chill\DocStoreBundle\Security\Authorization\AccompanyingCourseDocumentVoter
+        tags:
+            - { name: security.voter }