Borobudur\Cqrs\ReadModel\AbstractReadModel

Complexity

Total Complexity

11

Size/Duplication

Total Lines	95
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes	5
Bugs	0	Features	0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	mappings()	0	4	1
A	deserialize()	0	8	2
A	serialize()	0	10	2
A	mapBaseOnKeys()	0	4	1
A	cleanMappingKeys()	0	4	1
A	mergeMappingKeys()	0	6	1
A	extraKeys()	0	12	3

<?php
/*
 * This file is part of the Borobudur-Cqrs package.
 *
 * (c) Hexacodelabs <http://hexacodelabs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Borobudur\Cqrs\ReadModel;

use Borobudur\Bus\Message\MessageMapperTrait;
use Borobudur\Parameterize\Mapper\ParameterMapper;
use Borobudur\Parameterize\ParameterBag;
use Borobudur\Serialization\Serializer\Mixin\DeserializerTrait;
use Borobudur\Serialization\Serializer\Mixin\SerializerTrait;

/**
 * @author      Iqbal Maulana <iq.bluejack@gmail.com>
 * @created     8/18/15
 */
abstract class AbstractReadModel implements ReadModelInterface
{
    use SerializerTrait, DeserializerTrait, MessageMapperTrait {
        SerializerTrait::serialize as serializeData;
        DeserializerTrait::deserialize as deserializeData;
    }

    /**
     * @return array
     */
    public static function mappings()
    {
        return array();
    }

    /**
     * {@inheritdoc}
     */
    public static function deserialize(array $attributes)
    {
        if ($mappings = static::mappings()) {

$mappings is not used, you could remove the assignment.

            $attributes = static::mapBaseOnKeys($attributes, array_flip(static::cleanMappingKeys($attributes)));
        }

        return static::deserializeData($attributes);
    }

    /**
     * {@inheritdoc}
     */
    public function serialize()
    {
        $serialized = $this->serializeData();

        if ($mappings = static::mappings()) {

$mappings is not used, you could remove the assignment.

            $serialized = static::mapBaseOnKeys($serialized, static::cleanMappingKeys($serialized));
        }

        return $serialized;
    }

    /**
     * Mapping data base on mapping keys.
     *
     * @param array $attributes
     * @param array $mappingKeys
     *
     * @return array
     */
    protected static function mapBaseOnKeys(array $attributes, array $mappingKeys)
    {
        return (array) ParameterMapper::map(new ParameterBag($attributes), $mappingKeys);
    }

    /**
     * @param array $serialized
     *
     * @return mixed
     */
    protected static function cleanMappingKeys(array $serialized)
    {
        return static::mergeMappingKeys(array_keys($serialized), static::mappings());
    }

    /**
     * @param array $attributesKeys
     * @param array $mappingKeys
     *
     * @return mixed
     */
    protected static function mergeMappingKeys(array $attributesKeys, array $mappingKeys)
    {
        $diffs = array_diff($attributesKeys, static::extraKeys($mappingKeys));

        return array_merge(array_combine($diffs, $diffs), $mappingKeys);
    }

    /**
     * @param array $attributesKeys
     *
     * @return array
     */
    protected static function extraKeys(array $attributesKeys)
    {
        $extracted = array();
        foreach (array_keys($attributesKeys) as $key) {
            $parts = explode('.', $key);
            if (!in_array($parts[0], $extracted)) {
                $extracted[] = $parts[0];
            }
        }

        return $extracted;
    }
}