Gnutix\StarWarsLibrary\Model\Library

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	getEras()	0	4	1
A	getBooksByEra()	0	6	1

<?php

namespace Gnutix\StarWarsLibrary\Model;

use Gnutix\Library\Model\Library as BaseLibrary;
use Gnutix\StarWarsLibrary\StarWarsLibraryInterface;

/**
 * Star Wars Library
 */
final class Library extends BaseLibrary implements StarWarsLibraryInterface
{
    /** @var \Gnutix\StarWarsLibrary\Model\Era[] */
    protected $eras;

    /**
     * @return \Gnutix\StarWarsLibrary\Model\Era[]
     */
    public function getEras()
    {
        return $this->eras;
    }

    public function getBooksByEra(string $eraId)
    {
        return array_filter($this->getBooks(), static function (Book $book) use ($eraId): bool {
            return $book->getChronologicalMarker()->getEra()->getId() === $eraId;
        });
    }
}