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<?php |
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namespace Hgraca\MicroOrm\Repository; |
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use Hgraca\Common\Collection\Contract\CollectionInterface; |
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use Hgraca\Common\Entity\Concept\EntityAbstract; |
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use Hgraca\Common\Http\HttpStatusCode; |
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use Hgraca\MicroOrm\DataSource\ClientInterface; |
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use Hgraca\MicroOrm\Entity\Contract\EntityDataMapperInterface; |
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use Hgraca\MicroOrm\Entity\EntityDataMapper; |
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use Hgraca\MicroOrm\Repository\Contract\RepositoryInterface; |
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use Hgraca\MicroOrm\Repository\Exception\EntityNotFoundMicroOrmException; |
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use Hgraca\MicroOrm\Repository\Exception\RepositoryMicroOrmException; |
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class MySqlPdoRepository implements RepositoryInterface |
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{ |
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/** @var ClientInterface */ |
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protected $pdoClient; |
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/** @var EntityDataMapperInterface */ |
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protected $entityDataMapper; |
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public function __construct( |
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ClientInterface $pdoClient, |
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EntityDataMapper $entityDataMapper |
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) { |
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$this->pdoClient = $pdoClient; |
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$this->entityDataMapper = $entityDataMapper; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* TODO implement $orderBy, $limit and $offset |
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*/ |
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public function findAll(): CollectionInterface |
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{ |
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return $this->findBy([]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function findOneById(int $id): EntityAbstract |
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{ |
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return $this->findOneBy([static::ID_PROPERTY_NAME => $id]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function findOneBy(array $filter): EntityAbstract |
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{ |
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$resultArray = $this->findBy($filter, []); |
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$count = count($resultArray); |
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$msg = "Should find exactly one entity and found $count."; |
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if (0 === $count) { |
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$statusCode = new HttpStatusCode(HttpStatusCode::NOT_FOUND); |
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throw new EntityNotFoundMicroOrmException($msg, $statusCode->getValue()); |
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} |
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if (1 < $count) { |
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$statusCode = new HttpStatusCode(HttpStatusCode::INTERNAL_SERVER_ERROR); |
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throw new RepositoryMicroOrmException($msg, $statusCode->getValue()); |
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} |
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return $resultArray[0]; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* TODO implement $limit and $offset |
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*/ |
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public function findBy( |
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array $propertyFilter, |
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array $orderBy = [], |
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int $limit = null, |
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int $offset = null |
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): CollectionInterface |
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{ |
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$tableName = $this->entityDataMapper->getTableName(); |
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$columnFilter = $this->entityDataMapper->mapPropertiesToColumns($propertyFilter); |
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$recordList = $this->pdoClient->select($tableName, $columnFilter, $orderBy); |
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return $this->entityDataMapper->mapRecordListToEntityCollection($recordList); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function persist(EntityAbstract $entity): int |
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{ |
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$record = $this->entityDataMapper->mapEntityToRecord($entity); |
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// if the entity has an ID set, it will update, otherwise it will insert |
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$id = $entity->getId(); |
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if (empty($id)) { |
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$affectedRows = $this->pdoClient->insert($this->entityDataMapper->getTableName(), $record); |
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} else { |
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$affectedRows = $this->pdoClient->update($this->entityDataMapper->getTableName(), $record); |
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} |
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$this->entityDataMapper->updateEntityFromRecord($entity, $record); |
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return $affectedRows; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function deleteById(int $id): int |
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{ |
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return $this->deleteBy([static::ID_PROPERTY_NAME => $id]); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function deleteBy(array $propertyFilter): int |
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{ |
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$columnFilter = $this->entityDataMapper->mapPropertiesToColumns($propertyFilter); |
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return $this->pdoClient->delete($this->entityDataMapper->getTableName(), $columnFilter); |
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} |
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/** |
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* @param EntityAbstract $entity |
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* |
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* @return int The nbr of affected rows |
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*/ |
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public function delete(EntityAbstract $entity): int |
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{ |
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return $this->deleteById($entity->getId()); |
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} |
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} |
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