Add provider data to API info.

Author: nickygerritsen

webapp/src/Controller/API/GeneralInfoController.php

@@ -3,6 +3,7 @@
 namespace App\Controller\API;
 
 use App\DataTransferObject\ApiInfo;
+use App\DataTransferObject\ApiInfoProvider;
 use App\DataTransferObject\ApiVersion;
 use App\DataTransferObject\DomJudgeApiInfo;
 use App\DataTransferObject\ExtendedContestStatus;
@@ -99,6 +100,10 @@ public function getInfoAction(
             version: self::CCS_SPEC_API_VERSION,
             versionUrl: self::CCS_SPEC_API_URL,
             name: 'DOMjudge',
+            provider: new ApiInfoProvider(
+                name: 'DOMjudge',
+                version: $this->getParameter('domjudge.version'),
+            ),
             domjudge: $domjudge
         );
     }

webapp/src/DataTransferObject/ApiInfo.php

@@ -10,6 +10,7 @@ public function __construct(
         public readonly string $version,
         public readonly string $versionUrl,
         public readonly string $name,
+        public readonly ?ApiInfoProvider $provider,
         #[Serializer\Exclude(if: '!object.domjudge')]
         public readonly ?DomJudgeApiInfo $domjudge,
     ) {}

webapp/src/DataTransferObject/ApiInfoProvider.php

@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+
+namespace App\DataTransferObject;
+
+use JMS\Serializer\Annotation as Serializer;
+
+class ApiInfoProvider
+{
+    public function __construct(
+        public readonly string $name,
+        public readonly string $version,
+        #[Serializer\Exclude(if: '!object.buildDate')]
+        public readonly ?string $buildDate = null,
+    ) {}
+}