VERSION 0.2 doctrine ORM et entités

1 files changed, 236 insertions, 0 deletions

diff --git a/vendor/doctrine/orm/src/EntityRepository.php b/vendor/doctrine/orm/src/EntityRepository.php
new file mode 100644
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+++ b/vendor/doctrine/orm/src/EntityRepository.php
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+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\ORM;
+
+use BadMethodCallException;
+use Doctrine\Common\Collections\AbstractLazyCollection;
+use Doctrine\Common\Collections\Criteria;
+use Doctrine\Common\Collections\Selectable;
+use Doctrine\DBAL\LockMode;
+use Doctrine\Inflector\Inflector;
+use Doctrine\Inflector\InflectorFactory;
+use Doctrine\ORM\Mapping\ClassMetadata;
+use Doctrine\ORM\Query\ResultSetMappingBuilder;
+use Doctrine\ORM\Repository\Exception\InvalidMagicMethodCall;
+use Doctrine\Persistence\ObjectRepository;
+
+use function array_slice;
+use function lcfirst;
+use function sprintf;
+use function str_starts_with;
+use function substr;
+
+/**
+ * An EntityRepository serves as a repository for entities with generic as well as
+ * business specific methods for retrieving entities.
+ *
+ * This class is designed for inheritance and users can subclass this class to
+ * write their own repositories with business-specific methods to locate entities.
+ *
+ * @template T of object
+ * @template-implements Selectable<int,T>
+ * @template-implements ObjectRepository<T>
+ */
+class EntityRepository implements ObjectRepository, Selectable
+{
+    /** @psalm-var class-string<T> */
+    private readonly string $entityName;
+    private static Inflector|null $inflector = null;
+
+    /** @psalm-param ClassMetadata<T> $class */
+    public function __construct(
+        private readonly EntityManagerInterface $em,
+        private readonly ClassMetadata $class,
+    ) {
+        $this->entityName = $class->name;
+    }
+
+    /**
+     * Creates a new QueryBuilder instance that is prepopulated for this entity name.
+     */
+    public function createQueryBuilder(string $alias, string|null $indexBy = null): QueryBuilder
+    {
+        return $this->em->createQueryBuilder()
+            ->select($alias)
+            ->from($this->entityName, $alias, $indexBy);
+    }
+
+    /**
+     * Creates a new result set mapping builder for this entity.
+     *
+     * The column naming strategy is "INCREMENT".
+     */
+    public function createResultSetMappingBuilder(string $alias): ResultSetMappingBuilder
+    {
+        $rsm = new ResultSetMappingBuilder($this->em, ResultSetMappingBuilder::COLUMN_RENAMING_INCREMENT);
+        $rsm->addRootEntityFromClassMetadata($this->entityName, $alias);
+
+        return $rsm;
+    }
+
+    /**
+     * Finds an entity by its primary key / identifier.
+     *
+     * @param LockMode|int|null $lockMode One of the \Doctrine\DBAL\LockMode::* constants
+     *                                    or NULL if no specific lock mode should be used
+     *                                    during the search.
+     * @psalm-param LockMode::*|null $lockMode
+     *
+     * @return object|null The entity instance or NULL if the entity can not be found.
+     * @psalm-return ?T
+     */
+    public function find(mixed $id, LockMode|int|null $lockMode = null, int|null $lockVersion = null): object|null
+    {
+        return $this->em->find($this->entityName, $id, $lockMode, $lockVersion);
+    }
+
+    /**
+     * Finds all entities in the repository.
+     *
+     * @psalm-return list<T> The entities.
+     */
+    public function findAll(): array
+    {
+        return $this->findBy([]);
+    }
+
+    /**
+     * Finds entities by a set of criteria.
+     *
+     * {@inheritDoc}
+     *
+     * @psalm-return list<T>
+     */
+    public function findBy(array $criteria, array|null $orderBy = null, int|null $limit = null, int|null $offset = null): array
+    {
+        $persister = $this->em->getUnitOfWork()->getEntityPersister($this->entityName);
+
+        return $persister->loadAll($criteria, $orderBy, $limit, $offset);
+    }
+
+    /**
+     * Finds a single entity by a set of criteria.
+     *
+     * @psalm-param array<string, mixed> $criteria
+     * @psalm-param array<string, string>|null $orderBy
+     *
+     * @psalm-return T|null
+     */
+    public function findOneBy(array $criteria, array|null $orderBy = null): object|null
+    {
+        $persister = $this->em->getUnitOfWork()->getEntityPersister($this->entityName);
+
+        return $persister->load($criteria, null, null, [], null, 1, $orderBy);
+    }
+
+    /**
+     * Counts entities by a set of criteria.
+     *
+     * @psalm-param array<string, mixed> $criteria
+     *
+     * @return int The cardinality of the objects that match the given criteria.
+     *
+     * @todo Add this method to `ObjectRepository` interface in the next major release
+     */
+    public function count(array $criteria = []): int
+    {
+        return $this->em->getUnitOfWork()->getEntityPersister($this->entityName)->count($criteria);
+    }
+
+    /**
+     * Adds support for magic method calls.
+     *
+     * @param mixed[] $arguments
+     * @psalm-param list<mixed> $arguments
+     *
+     * @throws BadMethodCallException If the method called is invalid.
+     */
+    public function __call(string $method, array $arguments): mixed
+    {
+        if (str_starts_with($method, 'findBy')) {
+            return $this->resolveMagicCall('findBy', substr($method, 6), $arguments);
+        }
+
+        if (str_starts_with($method, 'findOneBy')) {
+            return $this->resolveMagicCall('findOneBy', substr($method, 9), $arguments);
+        }
+
+        if (str_starts_with($method, 'countBy')) {
+            return $this->resolveMagicCall('count', substr($method, 7), $arguments);
+        }
+
+        throw new BadMethodCallException(sprintf(
+            'Undefined method "%s". The method name must start with ' .
+            'either findBy, findOneBy or countBy!',
+            $method,
+        ));
+    }
+
+    /** @psalm-return class-string<T> */
+    protected function getEntityName(): string
+    {
+        return $this->entityName;
+    }
+
+    public function getClassName(): string
+    {
+        return $this->getEntityName();
+    }
+
+    protected function getEntityManager(): EntityManagerInterface
+    {
+        return $this->em;
+    }
+
+    /** @psalm-return ClassMetadata<T> */
+    protected function getClassMetadata(): ClassMetadata
+    {
+        return $this->class;
+    }
+
+    /**
+     * Select all elements from a selectable that match the expression and
+     * return a new collection containing these elements.
+     *
+     * @psalm-return AbstractLazyCollection<int, T>&Selectable<int, T>
+     */
+    public function matching(Criteria $criteria): AbstractLazyCollection&Selectable
+    {
+        $persister = $this->em->getUnitOfWork()->getEntityPersister($this->entityName);
+
+        return new LazyCriteriaCollection($persister, $criteria);
+    }
+
+    /**
+     * Resolves a magic method call to the proper existent method at `EntityRepository`.
+     *
+     * @param string $method The method to call
+     * @param string $by     The property name used as condition
+     * @psalm-param list<mixed> $arguments The arguments to pass at method call
+     *
+     * @throws InvalidMagicMethodCall If the method called is invalid or the
+     *                                requested field/association does not exist.
+     */
+    private function resolveMagicCall(string $method, string $by, array $arguments): mixed
+    {
+        if (! $arguments) {
+            throw InvalidMagicMethodCall::onMissingParameter($method . $by);
+        }
+
+        self::$inflector ??= InflectorFactory::create()->build();
+
+        $fieldName = lcfirst(self::$inflector->classify($by));
+
+        if (! ($this->class->hasField($fieldName) || $this->class->hasAssociation($fieldName))) {
+            throw InvalidMagicMethodCall::becauseFieldNotFoundIn(
+                $this->entityName,
+                $fieldName,
+                $method . $by,
+            );
+        }
+
+        return $this->$method([$fieldName => $arguments[0]], ...array_slice($arguments, 1));
+    }
+}