Setup symfony implementation

Author: jerowork

composer.json

@@ -20,6 +20,7 @@
     ],
     "require": {
         "php": "^8.3",
+        "gember/event-sourcing": "dev-main",
         "symfony/serializer": "^7.0"
     },
     "require-dev": {
@@ -28,7 +29,8 @@
         "phpstan/phpstan": "^1.11",
         "phpunit/phpunit": "^11.1",
         "rregeer/phpunit-coverage-check": "^0.3.1",
-        "shipmonk/composer-dependency-analyser": "^1.5"
+        "shipmonk/composer-dependency-analyser": "^1.5",
+        "symfony/property-access": "^7.0"
     },
     "autoload": {
         "psr-4": {

src/SymfonySerializer.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Gember\SerializerSymfony;
+
+use Gember\EventSourcing\Util\Serialization\Serializer\Serializer;
+use Symfony\Component\Serializer\Encoder\JsonEncoder;
+use Symfony\Component\Serializer\SerializerInterface;
+
+final readonly class SymfonySerializer implements Serializer
+{
+    public function __construct(
+        private SerializerInterface $serializer,
+    ) {}
+
+    public function serialize(object $object): string
+    {
+        return $this->serializer->serialize($object, JsonEncoder::FORMAT);
+    }
+
+    public function deserialize(string $payload, string $className): object
+    {
+        /** @var object */
+        return $this->serializer->deserialize($payload, $className, JsonEncoder::FORMAT);
+    }
+}

tests/SymfonySerializerTest.php

@@ -0,0 +1,76 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Gember\SerializerSymfony\Test;
+
+use DateTimeImmutable;
+use DateTimeZone;
+use Gember\SerializerSymfony\SymfonySerializer;
+use Gember\SerializerSymfony\Test\TestDoubles\TestDto;
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Serializer\Encoder\JsonEncoder;
+use Symfony\Component\Serializer\Normalizer\DateTimeNormalizer;
+use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
+use Symfony\Component\Serializer\Serializer;
+
+/**
+ * @internal
+ */
+final class SymfonySerializerTest extends TestCase
+{
+    private SymfonySerializer $serializer;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->serializer = new SymfonySerializer(
+            new Serializer(
+                [
+                    new DateTimeNormalizer([DateTimeNormalizer::FORMAT_KEY => 'Y-m-d\TH:i:s.uP']),
+                    new ObjectNormalizer(),
+                ],
+                [
+                    new JsonEncoder(),
+                ],
+            ),
+        );
+    }
+
+    #[Test]
+    public function itShouldSerializeObjectIntoPayload(): void
+    {
+        $serialized = $this->serializer->serialize(new TestDto(
+            'da11f500-ab9b-49e6-96eb-83b9f3669a47',
+            1234,
+            23.500,
+            new DateTimeImmutable('2024-05-29 10:30:00.345654', new DateTimeZone('America/Los_Angeles')),
+        ));
+
+        self::assertSame(
+            '{"id":"da11f500-ab9b-49e6-96eb-83b9f3669a47","integer":1234,"float":23.5,"dateTimeImmutable":"2024-05-29T10:30:00.345654-07:00"}',
+            $serialized,
+        );
+    }
+
+    #[Test]
+    public function itShouldDeserializePayloadIntoObject(): void
+    {
+        $dto = $this->serializer->deserialize(
+            '{"id":"da11f500-ab9b-49e6-96eb-83b9f3669a47","integer":1234,"float":23.5,"dateTimeImmutable":"2024-05-29T10:30:00.345654-07:00"}',
+            TestDto::class,
+        );
+
+        self::assertEquals(
+            new TestDto(
+                'da11f500-ab9b-49e6-96eb-83b9f3669a47',
+                1234,
+                23.500,
+                new DateTimeImmutable('2024-05-29 10:30:00.345654', new DateTimeZone('America/Los_Angeles')),
+            ),
+            $dto,
+        );
+    }
+}

tests/TestDoubles/TestDto.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Gember\SerializerSymfony\Test\TestDoubles;
+
+use DateTimeImmutable;
+
+final readonly class TestDto
+{
+    public function __construct(
+        public string $id,
+        public int $integer,
+        public float $float,
+        public DateTimeImmutable $dateTimeImmutable,
+    ) {}
+}