Core23\LastFm\Service\AlbumService

Complexity

Total Complexity

14

Size/Duplication

Total Lines	105
Duplicated Lines	28.57 %

Coupling/Cohesion

Components	1
Dependencies	8

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	addTags()	0	24	5
A	getInfo()	0	6	1
A	getTags()	15	15	2
A	getTopTags()	15	15	2
A	removeTag()	0	8	1
A	search()	0	19	2

<?php

declare(strict_types=1);

/*
 * (c) Christian Gripp <mail@core23.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Core23\LastFm\Service;

use Core23\LastFm\Builder\AlbumInfoBuilder;
use Core23\LastFm\Builder\AlbumTagsBuilder;
use Core23\LastFm\Builder\AlbumTopTagsBuilder;
use Core23\LastFm\Client\ApiClientInterface;
use Core23\LastFm\Model\Album;
use Core23\LastFm\Model\AlbumInfo;
use Core23\LastFm\Model\Tag;
use Core23\LastFm\Session\SessionInterface;
use Core23\LastFm\Util\ApiHelper;
use InvalidArgumentException;

final class AlbumService implements AlbumServiceInterface
{
    /**
     * @var ApiClientInterface
     */
    private $client;

    public function __construct(ApiClientInterface $client)
    {
        $this->client = $client;
    }

    public function addTags(SessionInterface $session, string $artist, string $album, array $tags): void
    {
        $count = \count($tags);

        if (0 === $count) {
            throw new InvalidArgumentException('No tags given');
        }

        if ($count > 10) {
            throw new InvalidArgumentException('A maximum of 10 tags is allowed');
        }

        array_filter($tags, static function ($tag) {
            if (null === $tag || !\is_string($tag)) {
                throw new InvalidArgumentException(sprintf('Invalid tag given'));
            }
        });

        $this->client->signedCall('album.addTags', [
            'artist' => $artist,
            'album'  => $album,
            'tags'   => implode(',', $tags),
        ], $session, 'POST');
    }

    public function getInfo(AlbumInfoBuilder $builder): AlbumInfo
    {
        $response = $this->client->unsignedCall('album.getInfo', $builder->getQuery());

        return AlbumInfo::fromApi($response['album']);
    }

    public function getTags(AlbumTagsBuilder $builder): array

This method seems to be duplicated in your project.

    {
        $response = $this->client->unsignedCall('album.getTags', $builder->getQuery());

        if (!isset($response['tags']['tag'])) {
            return [];
        }

        return ApiHelper::mapList(
            static function ($data) {
                return Tag::fromApi($data);
            },
            $response['tags']['tag']
        );
    }

    public function getTopTags(AlbumTopTagsBuilder $builder): array

This method seems to be duplicated in your project.

    {
        $response = $this->client->unsignedCall('album.getTopTags', $builder->getQuery());

        if (!isset($response['toptags']['tag'])) {
            return [];
        }

        return ApiHelper::mapList(
            static function ($data) {
                return Tag::fromApi($data);
            },
            $response['toptags']['tag']
        );
    }

    public function removeTag(SessionInterface $session, string $artist, string $album, string $tag): void
    {
        $this->client->signedCall('album.removeTag', [
            'artist' => $artist,
            'album'  => $album,
            'tag'    => $tag,
        ], $session, 'POST');
    }

    public function search(string $album, int $limit = 50, int $page = 1): array
    {
        $response = $this->client->unsignedCall('album.search', [
            'album' => $album,
            'limit' => $limit,
            'page'  => $page,
        ]);

        if (!isset($response['results']['albummatches']['album'])) {
            return [];
        }

        return ApiHelper::mapList(
            static function ($data) {
                return Album::fromApi($data);
            },
            $response['results']['albummatches']['album']
        );
    }
}