Yoanm\ComposerConfigManager\Application\Updater\ListUpdater

Complexity

Total Complexity

6

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	update()	0	24	6

<?php
namespace Yoanm\ComposerConfigManager\Application\Updater;

use Yoanm\ComposerConfigManager\Domain\Model\ConfigurationItemInterface;

class ListUpdater
{
    /**
     * @param ConfigurationItemInterface[] $newEntityList
     * @param ConfigurationItemInterface[] $oldEntityList
     *
     * @return ConfigurationItemInterface[]
     */
    public function update(array $newEntityList, array $oldEntityList)
    {
        $existingEntityIdList = [];
        foreach ($newEntityList as $entity) {
            $existingEntityIdList[$entity->getItemId()] = true;
        }
        $normalizedOldEntityList = [];
        foreach ($oldEntityList as $oldEntity) {
            if (!array_key_exists($oldEntity->getItemId(), $existingEntityIdList)) {
                $normalizedOldEntityList[] = $oldEntity;
            } else {
                // A new entity have been defined, loop over new entity list and append all entities with the same id
                $oldEntityId = $oldEntity->getItemId();
                foreach ($newEntityList as $newEntityKey => $newEntity) {
                    if ($newEntity->getItemId() == $oldEntityId) {
                        $normalizedOldEntityList[] = $newEntity;
                        unset($newEntityList[$newEntityKey]);
                    }
                }
            }
        }

        return array_merge($normalizedOldEntityList, $newEntityList);
    }
}