chore: complete update

src/Framework/Database/Metadata/MetadataRegistry.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Framework\Database\Metadata;
+
+final class MetadataRegistry
+{
+    private array $metadata = [];
+
+    public function __construct(
+        private readonly MetadataExtractor $extractor
+    ) {}
+
+    public function getMetadata(string $entityClass): EntityMetadata
+    {
+        if (!isset($this->metadata[$entityClass])) {
+            $this->metadata[$entityClass] = $this->extractor->extractMetadata($entityClass);
+        }
+
+        return $this->metadata[$entityClass];
+    }
+
+    public function hasMetadata(string $entityClass): bool
+    {
+        return isset($this->metadata[$entityClass]);
+    }
+
+    public function clearCache(): void
+    {
+        $this->metadata = [];
+    }
+}