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<?php |
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/* |
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* This file is part of the moss-storage package |
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* |
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* (c) Michal Wachowski <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Moss\Storage\Query; |
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use Doctrine\DBAL\Connection; |
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use Moss\Storage\Model\ModelInterface; |
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use Moss\Storage\Query\Accessor\AccessorInterface; |
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use Moss\Storage\Query\EventDispatcher\EventDispatcherInterface; |
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use Moss\Storage\Query\Relation\RelationFactoryInterface; |
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/** |
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* Abstract Entity Query |
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* For queries that expect require entity instance |
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* Ensures that entity is of expected type |
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* |
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* @package Moss\Storage\Query\OperationTraits |
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*/ |
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abstract class AbstractEntityQuery extends AbstractQuery |
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{ |
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protected $instance; |
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/** |
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* Constructor |
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* |
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* @param Connection $connection |
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* @param mixed $entity |
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* @param ModelInterface $model |
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* @param RelationFactoryInterface $factory |
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* @param AccessorInterface $accessor |
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* @param EventDispatcherInterface $dispatcher |
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*/ |
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public function __construct(Connection $connection, $entity, ModelInterface $model, RelationFactoryInterface $factory, AccessorInterface $accessor, EventDispatcherInterface $dispatcher) |
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{ |
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parent::__construct($connection, $model, $factory, $accessor, $dispatcher); |
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$this->assignEntity($entity); |
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} |
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/** |
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* Assigns entity instance |
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* Asserts if entity instance is of expected type |
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* |
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* @param array|object $entity |
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* |
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* @throws QueryException |
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*/ |
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protected function assignEntity($entity) |
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{ |
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$entityClass = $this->model->entity(); |
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if ($entity === null) { |
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throw new QueryException(sprintf('Missing required entity of class "%s"', $entityClass)); |
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} |
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if (!is_array($entity) && !$entity instanceof $entityClass) { |
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throw new QueryException(sprintf('Entity must be an instance of "%s" or array got "%s"', $entityClass, $this->getType($entity))); |
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} |
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$this->instance = $entity; |
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} |
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/** |
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* Assigns primary condition |
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* |
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* @throws QueryException |
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*/ |
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View Code Duplication |
protected function setPrimaryKeyConditions() |
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{ |
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foreach ($this->model->primaryFields() as $field) { |
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$value = $this->accessor->getPropertyValue($this->instance, $field->name()); |
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$this->builder->andWhere( |
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sprintf( |
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'%s = %s', |
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$this->connection->quoteIdentifier($field->mappedName()), |
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$this->builder->createNamedParameter($value, $field->type()) |
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) |
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); |
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} |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.