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<?php
declare(strict_types=1);
namespace Doctrine\Tests\ORM\Functional\Ticket;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
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\ManyToOne;
use Doctrine\ORM\Mapping\OneToMany;
use Doctrine\Tests\OrmFunctionalTestCase;
class DDC599Test extends OrmFunctionalTestCase
{
protected function setUp(): void
{
parent::setUp();
$this->createSchemaForModels(
DDC599Item::class,
DDC599Subitem::class,
DDC599Child::class,
);
}
public function testCascadeRemoveOnInheritanceHierarchy(): void
{
$item = new DDC599Subitem();
$item->elem = 'foo';
$child = new DDC599Child();
$child->parent = $item;
$item->getChildren()->add($child);
$this->_em->persist($item);
$this->_em->persist($child);
$this->_em->flush();
$this->_em->clear();
$item = $this->_em->find(DDC599Item::class, $item->id);
$this->_em->remove($item);
$this->_em->flush(); // Should not fail
self::assertFalse($this->_em->contains($item));
$children = $item->getChildren();
self::assertFalse($this->_em->contains($children[0]));
$this->_em->clear();
$item2 = new DDC599Subitem();
$item2->elem = 'bar';
$this->_em->persist($item2);
$this->_em->flush();
$child2 = new DDC599Child();
$child2->parent = $item2;
$item2->getChildren()->add($child2);
$this->_em->persist($child2);
$this->_em->flush();
$this->_em->remove($item2);
$this->_em->flush(); // should not fail
self::assertFalse($this->_em->contains($item));
$children = $item->getChildren();
self::assertFalse($this->_em->contains($children[0]));
}
public function testCascadeRemoveOnChildren(): void
{
$class = $this->_em->getClassMetadata(DDC599Subitem::class);
self::assertArrayHasKey('children', $class->associationMappings);
self::assertTrue($class->associationMappings['children']->isCascadeRemove());
}
}
#[Entity]
#[InheritanceType('SINGLE_TABLE')]
#[DiscriminatorColumn(name: 'type', type: 'integer')]
#[DiscriminatorMap(['0' => 'DDC599Item', '1' => 'DDC599Subitem'])]
class DDC599Item
{
/** @var int */
#[Id]
#[Column(type: 'integer')]
#[GeneratedValue(strategy: 'AUTO')]
public $id;
/** @phpstan-var Collection<int, DDC599Child> */
#[OneToMany(targetEntity: 'DDC599Child', mappedBy: 'parent', cascade: ['remove'])]
protected $children;
public function __construct()
{
$this->children = new ArrayCollection();
}
/** @phpstan-return Collection<int, DDC599Child> */
public function getChildren(): Collection
{
return $this->children;
}
}
#[Entity]
class DDC599Subitem extends DDC599Item
{
/** @var string */
#[Column(type: 'string', length: 255)]
public $elem;
}
#[Entity]
class DDC599Child
{
/** @var int */
#[Id]
#[Column(type: 'integer')]
#[GeneratedValue(strategy: 'AUTO')]
public $id;
/** @var DDC599Item */
#[ManyToOne(targetEntity: 'DDC599Item', inversedBy: 'children')]
#[JoinColumn(name: 'parentId', referencedColumnName: 'id')]
public $parent;
}
|
