ApiClients\Client\Github\CommandBus\Handler\EmojisHandler

Complexity

Total Complexity

3

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	handle()	0	20	2

<?php declare(strict_types=1);

namespace ApiClients\Client\Github\CommandBus\Handler;

use ApiClients\Client\Github\CommandBus\Command\EmojisCommand;
use ApiClients\Client\Github\Resource\EmojiInterface;
use ApiClients\Client\Github\Service\IteratePagesService;
use ApiClients\Foundation\Hydrator\Hydrator;
use React\Promise\PromiseInterface;
use Rx\Observable;
use function React\Promise\resolve;

final class EmojisHandler
{
    /**
     * @var IteratePagesService
     */
    private $service;

    /**
     * @var Hydrator
     */
    private $hydrator;

    /**
     * @param IteratePagesService $service
     * @param Hydrator $hydrator
     */
    public function __construct(IteratePagesService $service, Hydrator $hydrator)
    {
        $this->service = $service;
        $this->hydrator = $hydrator;
    }

    /**
     * @param EmojisCommand $command
     * @return PromiseInterface
     */
    public function handle(EmojisCommand $command): PromiseInterface

The parameter $command is not used and could be removed.

    {
        return resolve(
            $this->service->iterate('emojis')
                ->flatMap(function ($emojis) {
                    $structuredEmojis = [];

                    foreach ($emojis as $name => $image) {
                        $structuredEmojis[] = [
                            'name' => $name,
                            'image' => $image,
                        ];
                    }

                    return Observable::fromArray($structuredEmojis);
                })->map(function ($emoji) {
                    return $this->hydrator->hydrate(EmojiInterface::HYDRATE_CLASS, $emoji);
                })
        );
    }
}