Add UUID generator

Author: jerowork

src/Uuid/SymfonyUuidIdentityGenerator.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Gember\IdentityGeneratorSymfony\Uuid;
+
+use Gember\EventSourcing\Util\Generator\Identity\IdentityGenerator;
+use Symfony\Component\Uid\Factory\UuidFactory;
+
+final readonly class SymfonyUuidIdentityGenerator implements IdentityGenerator
+{
+    public function __construct(
+        private UuidFactory $uuidFactory,
+    ) {}
+
+    public function generate(): string
+    {
+        return (string) $this->uuidFactory->randomBased()->create();
+    }
+}

tests/Uuid/SymfonyUuidIdentityGeneratorTest.php

@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Gember\IdentityGeneratorSymfony\Test\Uuid;
+
+use Gember\IdentityGeneratorSymfony\Uuid\SymfonyUuidIdentityGenerator;
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Uid\Factory\UuidFactory;
+
+/**
+ * @internal
+ */
+final class SymfonyUuidIdentityGeneratorTest extends TestCase
+{
+    private SymfonyUuidIdentityGenerator $identityGenerator;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->identityGenerator = new SymfonyUuidIdentityGenerator(
+            new UuidFactory(),
+        );
+    }
+
+    #[Test]
+    public function itShouldGenerateUuid(): void
+    {
+        $uuid = $this->identityGenerator->generate();
+
+        self::assertMatchesRegularExpression(
+            '#^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$#',
+            $uuid,
+        );
+    }
+}