feat(doctrine): init work on doctrine provider

Author: joelwurtz

.gitignore

@@ -8,4 +8,5 @@ tools/phpstan/cache/
 cache/
 site/
 .build/
-.castor*
+.castor*
+tests/Doctrine/db.sqlite

composer.json

@@ -29,9 +29,10 @@
     },
     "require-dev": {
         "api-platform/core": "^3.0.4 || ^4",
-        "doctrine/annotations": "~1.0",
+        "doctrine/annotations": "^2.0",
         "doctrine/collections": "^2.2",
         "doctrine/inflector": "^2.0",
+        "doctrine/orm": "^3.3",
         "matthiasnoback/symfony-dependency-injection-test": "^5.1",
         "moneyphp/money": "^3.3.2",
         "phpunit/phpunit": "^9.0",

src/Provider/Doctrine/DoctrineProvider.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace AutoMapper\Provider\Doctrine;
+
+use AutoMapper\Provider\ProviderInterface;
+use Doctrine\ORM\EntityManagerInterface;
+
+final readonly class DoctrineProvider implements ProviderInterface
+{
+    public function __construct(private EntityManagerInterface $entityManager)
+    {
+    }
+
+    public function provide(string $targetType, mixed $source, array $context): object|array|null
+    {
+        $metadata = $this->entityManager->getClassMetadata($targetType);
+        $entity = $metadata->identifier;
+
+        $this->entityManager->createQueryBuilder()
+            ->select('e')
+            ->from($targetType, 'e')
+            ->where('e.' . $entity . ' = :id')
+            ->setParameter('id', $source)
+            ->getQuery()
+            ->getOneOrNullResult();
+
+    }
+}

tests/Doctrine/DoctrineTest.php

@@ -0,0 +1,73 @@
+<?php
+
+declare(strict_types=1);
+
+namespace AutoMapper\Tests\Doctrine;
+
+use AutoMapper\Tests\AutoMapperTestCase;
+use AutoMapper\Tests\Doctrine\Entity\Book;
+use Doctrine\DBAL\DriverManager;
+use Doctrine\ORM\EntityManager;
+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\ORM\ORMSetup;
+use Doctrine\ORM\Tools\SchemaTool;
+
+/**
+ * @author Joel Wurtz <[email protected]>
+ */
+class DoctrineTest extends AutoMapperTestCase
+{
+    private EntityManagerInterface $entityManager;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+        $this->buildDatabase();
+    }
+
+    private function buildDatabase() {
+        // delete the database file
+        if (file_exists(__DIR__ . '/db.sqlite')) {
+            unlink(__DIR__ . '/db.sqlite');
+        }
+
+        $config = ORMSetup::createAttributeMetadataConfiguration(
+            paths: [__DIR__ . '/Entity'],
+            isDevMode: true,
+        );
+
+        $connection = DriverManager::getConnection([
+            'driver' => 'pdo_sqlite',
+            'path' => __DIR__ . '/db.sqlite',
+        ], $config);
+
+        $entityManager = new EntityManager($connection, $config);
+
+        // Generate schema
+        $schemaTool = new SchemaTool($entityManager);
+        $schemaTool->createSchema($entityManager->getMetadataFactory()->getAllMetadata());
+
+        $this->entityManager = $entityManager;
+    }
+
+    public function testAutoMapping(): void
+    {
+        $book = new Book();
+
+        $this->entityManager->persist($book);
+        $this->entityManager->flush();
+
+        $this->assertNotNull($book->id);
+
+        $bookArray = $this->autoMapper->map($book, 'array');
+        $bookArray['author'] = 'John Doe';
+
+        $this->autoMapper->map($bookArray, Book::class);
+        $this->entityManager->flush();
+        $this->entityManager->clear();
+
+        $book = $this->entityManager->find(Book::class, $book->id);
+
+        $this->assertEquals('John Doe', $book->author);
+    }
+}

tests/Doctrine/Entity/Book.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace AutoMapper\Tests\Doctrine\Entity;
+
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity]
+class Book
+{
+    #[ORM\Id]
+    #[ORM\Column(type: 'integer')]
+    #[ORM\GeneratedValue]
+    public ?int $id = null;
+
+    #[ORM\Column(type: 'string')]
+    public string $title = '';
+
+    #[ORM\Column(type: 'string')]
+    public string $description = '';
+
+    #[ORM\Column(type: 'string')]
+    public string $author = '';
+
+    #[ORM\OneToMany(targetEntity: Review::class, mappedBy: 'book', cascade: ['persist', 'remove'])]
+    public Collection $reviews;
+
+    public function __construct()
+    {
+        $this->reviews = new ArrayCollection();
+
+    }
+}

tests/Doctrine/Entity/Review.php

@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace AutoMapper\Tests\Doctrine\Entity;
+
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity]
+class Review
+{
+    #[ORM\Id, ORM\GeneratedValue]
+    #[ORM\Column(type: 'integer')]
+    private ?int $id = null;
+
+    #[ORM\Column(type: 'integer')]
+    public int $rating = 0;
+
+    #[ORM\Column(type: 'string')]
+    public string $body = '';
+
+    #[ORM\Column(type: 'string')]
+    public string $author = '';
+
+    #[ORM\Column(type: 'datetime')]
+    public \DateTimeImmutable $publicationDate;
+
+    #[ORM\ManyToOne(targetEntity: Book::class, inversedBy: 'reviews')]
+    public Book $book;
+}