Move source files directly under src/ directory

src/Controller/Api/ConfigRestController.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Wallabag\CoreBundle\Controller\Api;
+
+use JMS\Serializer\SerializationContext;
+use JMS\Serializer\SerializerInterface;
+use Nelmio\ApiDocBundle\Annotation\Operation;
+use OpenApi\Annotations as OA;
+use Symfony\Component\HttpFoundation\JsonResponse;
+use Symfony\Component\Routing\Annotation\Route;
+
+class ConfigRestController extends WallabagRestController
+{
+    /**
+     * Retrieve configuration for current user.
+     *
+     * @Operation(
+     *     tags={"Config"},
+     *     summary="Retrieve configuration for current user.",
+     *     @OA\Response(
+     *         response="200",
+     *         description="Returned when successful"
+     *     )
+     * )
+     *
+     * @Route("/api/config.{_format}", methods={"GET"}, name="api_get_config", defaults={"_format": "json"})
+     *
+     * @return JsonResponse
+     */
+    public function getConfigAction(SerializerInterface $serializer)
+    {
+        $this->validateAuthentication();
+
+        $json = $serializer->serialize(
+            $this->getUser()->getConfig(),
+            'json',
+            SerializationContext::create()->setGroups(['config_api'])
+        );
+
+        return (new JsonResponse())
+            ->setJson($json)
+            ->setStatusCode(JsonResponse::HTTP_OK);
+    }
+}