Majora\Framework\Loader\Bridge\Form\DataTransformerLoaderTrait

Complexity

Total Complexity

6

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	transform()	0	15	3
A	reverseTransform()	0	15	3

<?php

namespace Majora\Framework\Loader\Bridge\Form;

use Symfony\Component\Form\Exception\TransformationFailedException;

/**
 * Trait which provides a bridge between majora loader and symfony forms
 *
 * @see DataTransformerInterface
 *
 * @property entityClass
 * @method retrieve($id) : CollectionableInterface
 */
trait DataTransformerLoaderTrait
{
    /**
     * Model -> View
     *
     * @see DataTransformerInterface::transform()
     */
    public function transform($entity)
    {
        if (null === $entity) {
            return '';
        }
        if (!is_subclass_of($entity, $this->entityClass)) {

The property entityClass does not exist. Did you maybe forget to declare it?

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if $this->entityClass can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

            throw new \InvalidArgumentException(sprintf(
                'Unsupported entity "%s" into "%s" loader.',
                get_class($entity),
                __CLASS__
            ));
        }

        return $entity->getId();
    }

    /**
     * View -> Model
     *
     * @see DataTransformerInterface::reverseTransform()
     */
    public function reverseTransform($id)
    {
        if (!$id) {
            return null;
        }
        if (!$entity = $this->retrieve($id)) {
            throw new TransformationFailedException(sprintf(
                '%s#%s cannot be found.',
                $this->entityClass,
                $id
            ));
        }

        return $entity;
    }
}