PanicLabCore\Services\Hydrators\HydrationCollector

Complexity

Total Complexity

6

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	supports()	0	4	1
A	validate()	0	3	1
A	hydrate()	0	19	3
A	__construct()	0	3	1

<?php

declare(strict_types=1);

namespace PanicLabCore\Services\Hydrators;

use PanicLabCore\Services\Exceptions\InvalidTileTypeException;
use PanicLabCore\Structs\Tile;
use Webmozart\Assert\Assert;

class HydrationCollector implements HydrationCollectorInterface
{
    /** @var \Traversable */
    private $tileHydrators;

    public function __construct(\Traversable $tileHydrators)
    {
        $this->tileHydrators = $tileHydrators;
    }

    public function supports(string $type): bool
    {
        // Nothing to be done here
        return true;
    }

    public function hydrate(array $tile): Tile
    {
        $this->validate($tile);

        /** @var HydratorInterface $tileHydrator */
        foreach ($this->tileHydrators as $tileHydrator) {
            if (!$tileHydrator->supports($tile['type'])) {
                continue;
            }

            $tileHydrator->validate($tile);

            return $tileHydrator->hydrate($tile);
        }

        throw new InvalidTileTypeException(
            \sprintf(
                'The provided type \'%s\’ seems to be invalid. No matching hydrator found.',
                $tile['type']
            )
        );
    }

    public function validate(array $tile): void
    {
        Assert::keyExists($tile, 'type');
    }
}