first commit

vendor/symfony/uid/Factory/NameBasedUuidFactory.php

@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Uid\Factory;
+
+use Symfony\Component\Uid\Uuid;
+use Symfony\Component\Uid\UuidV3;
+use Symfony\Component\Uid\UuidV5;
+
+class NameBasedUuidFactory
+{
+    private string $class;
+    private Uuid $namespace;
+
+    public function __construct(string $class, Uuid $namespace)
+    {
+        $this->class = $class;
+        $this->namespace = $namespace;
+    }
+
+    public function create(string $name): UuidV5|UuidV3
+    {
+        switch ($class = $this->class) {
+            case UuidV5::class: return Uuid::v5($this->namespace, $name);
+            case UuidV3::class: return Uuid::v3($this->namespace, $name);
+        }
+
+        if (is_subclass_of($class, UuidV5::class)) {
+            $uuid = Uuid::v5($this->namespace, $name);
+        } else {
+            $uuid = Uuid::v3($this->namespace, $name);
+        }
+
+        return new $class($uuid);
+    }
+}