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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional\Ticket;
use Doctrine\ORM\Mapping\Column;
use Doctrine\ORM\Mapping\DiscriminatorColumn;
use Doctrine\ORM\Mapping\DiscriminatorMap;
use Doctrine\ORM\Mapping\Entity;
use Doctrine\ORM\Mapping\GeneratedValue;
use Doctrine\ORM\Mapping\Id;
use Doctrine\ORM\Mapping\InheritanceType;
use Doctrine\ORM\Mapping\JoinColumn;
use Doctrine\ORM\Mapping\JoinColumns;
use Doctrine\ORM\Mapping\ManyToOne;
use Doctrine\ORM\Mapping\OneToOne;
use Doctrine\Persistence\Proxy;
use Doctrine\Tests\OrmFunctionalTestCase;
use function assert;
use function get_class;
/** @group DDC-1163 */
class DDC1163Test extends OrmFunctionalTestCase
{
/** @var int|null */
private $productId;
/** @var int|null */
private $proxyHolderId;
protected function setUp(): void
{
parent::setUp();
$this->createSchemaForModels(
DDC1163Product::class,
DDC1163SpecialProduct::class,
DDC1163ProxyHolder::class,
DDC1163Tag::class
);
}
public function testIssue(): void
{
$this->createSpecialProductAndProxyHolderReferencingIt();
$this->_em->clear();
$this->createProxyForSpecialProduct();
$this->setPropertyAndAssignTagToSpecialProduct();
// fails
$this->_em->flush();
}
private function createSpecialProductAndProxyHolderReferencingIt(): void
{
$specialProduct = new DDC1163SpecialProduct();
$this->_em->persist($specialProduct);
$proxyHolder = new DDC1163ProxyHolder();
$this->_em->persist($proxyHolder);
$proxyHolder->setSpecialProduct($specialProduct);
$this->_em->flush();
$this->productId = $specialProduct->getId();
$this->proxyHolderId = $proxyHolder->getId();
}
/**
* We want Doctrine to instantiate a lazy-load proxy for the previously created
* 'SpecialProduct' and register it.
*
* When Doctrine loads the 'ProxyHolder', it will do just that because the 'ProxyHolder'
* references the 'SpecialProduct'.
*/
private function createProxyForSpecialProduct(): void
{
$proxyHolder = $this->_em->find(DDC1163ProxyHolder::class, $this->proxyHolderId);
assert($proxyHolder instanceof DDC1163ProxyHolder);
self::assertInstanceOf(DDC1163SpecialProduct::class, $proxyHolder->getSpecialProduct());
}
private function setPropertyAndAssignTagToSpecialProduct(): void
{
$specialProduct = $this->_em->find(DDC1163SpecialProduct::class, $this->productId);
assert($specialProduct instanceof DDC1163SpecialProduct);
self::assertInstanceOf(DDC1163SpecialProduct::class, $specialProduct);
self::assertInstanceOf(Proxy::class, $specialProduct);
$specialProduct->setSubclassProperty('foobar');
// this screams violation of law of demeter ;)
self::assertEquals(
DDC1163SpecialProduct::class,
$this->_em->getUnitOfWork()->getEntityPersister(get_class($specialProduct))->getClassMetadata()->name
);
$tag = new DDC1163Tag('Foo');
$this->_em->persist($tag);
$tag->setProduct($specialProduct);
}
}
/** @Entity */
class DDC1163ProxyHolder
{
/**
* @var int
* @Column(name="id", type="integer")
* @Id
* @GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var DDC1163SpecialProduct
* @OneToOne(targetEntity="DDC1163SpecialProduct")
*/
private $specialProduct;
public function getId(): int
{
return $this->id;
}
public function setSpecialProduct(DDC1163SpecialProduct $specialProduct): void
{
$this->specialProduct = $specialProduct;
}
public function getSpecialProduct(): DDC1163SpecialProduct
{
return $this->specialProduct;
}
}
/**
* @Entity
* @InheritanceType("JOINED")
* @DiscriminatorColumn(name="type", type="string")
* @DiscriminatorMap({"special" = "DDC1163SpecialProduct"})
*/
abstract class DDC1163Product
{
/**
* @var int
* @Column(name="id", type="integer")
* @Id
* @GeneratedValue(strategy="AUTO")
*/
protected $id;
public function getId(): int
{
return $this->id;
}
}
/** @Entity */
class DDC1163SpecialProduct extends DDC1163Product
{
/**
* @var string
* @Column(name="subclass_property", type="string", nullable=true)
*/
private $subclassProperty;
public function setSubclassProperty(string $value): void
{
$this->subclassProperty = $value;
}
}
/** @Entity */
class DDC1163Tag
{
/**
* @var int
* @Column(name="id", type="integer")
* @Id
* @GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @var string
* @Column(name="name", type="string", length=255)
*/
private $name;
/**
* @var Product
* @ManyToOne(targetEntity="DDC1163Product", inversedBy="tags")
* @JoinColumns({
* @JoinColumn(name="product_id", referencedColumnName="id")
* })
*/
private $product;
public function __construct(string $name)
{
$this->name = $name;
}
public function setProduct(DDC1163Product $product): void
{
$this->product = $product;
}
}
|
