How to find by Uuid ?

[Gaylord POILLON]

Hello :)

I use Symfony 5, Doctrine, MySQL 8 and Ramsey uuid-doctrine.

This is my ID Forum entity :

`

/**
 * @var \Ramsey\Uuid\UuidInterface
 *
 * @ORM\Id
 * @ORM\Column(type="uuid_binary_ordered_time", unique=true)
 * @ORM\GeneratedValue(strategy="CUSTOM")
 * @ORM\CustomIdGenerator(class="Ramsey\Uuid\Doctrine\UuidOrderedTimeGenerator")
 */
private $id;

`

I have this method on my repository :

`

public function findById(string $forumId): ?Forum
{
    return $this
        ->createQueryBuilder('forum')
        ->andWhere('forum.id = :forumId')
        ->setParameter('forumId', $forumId)
        ->select('
            forum
        ')
        ->getQuery()
        ->getOneOrNullResult()
    ;
}

`

Now I want to retrieve this forum using the method findById() (with paremeters url, /forums/{uuid}/).

• My string UUID is 37b3c336-4b4d-11ea-ab15-309c23145bb0

But these tests return null :

`

findById('37b3c336-4b4d-11ea-ab15-309c23145bb0');
findById(Uuid::fromString('37b3c336-4b4d-11ea-ab15-309c23145bb0'));
findById(Uuid::fromString('37b3c336-4b4d-11ea-ab15-309c23145bb0')->getBytes());

`

Thanks very much for your help

[Joao Jacome]

I think you can use the find method find('37b3c336-4b4d-11ea-ab15-309c23145bb0')