Jerowork\RouteAttributeProvider\RouteLoader\Cache\CacheRouteLoaderDecorator

Complexity

Total Complexity

3

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	load()	0	16	2

<?php

declare(strict_types=1);

namespace Jerowork\RouteAttributeProvider\RouteLoader\Cache;

use Generator;
use Jerowork\RouteAttributeProvider\RouteLoader\RouteLoaderInterface;
use JsonException;
use Psr\SimpleCache\CacheInterface;

final class CacheRouteLoaderDecorator implements RouteLoaderInterface
{
    use CreateCacheKeyTrait;
    use MapCachePayloadToLoadedRoutesTrait;

The type Jerowork\RouteAttributeProvider\RouteLoader\Cache\MapCachePayloadToLoadedRoutesTrait was not found. Maybe you did not declare it correctly or list all dependencies?

    use MapLoadedRoutesToCachePayloadTrait;

The type Jerowork\RouteAttributeProvider\RouteLoader\Cache\MapLoadedRoutesToCachePayloadTrait was not found. Maybe you did not declare it correctly or list all dependencies?

    private RouteLoaderInterface $routeLoader;
    private CacheInterface $cache;

    public function __construct(RouteLoaderInterface $routeLoader, CacheInterface $cache)
    {
        $this->routeLoader = $routeLoader;
        $this->cache       = $cache;
    }

    /**
     * @throws JsonException
     */
    public function load(string $className): Generator
    {
        $cacheKey = $this->createCacheKey($className);
        $payload  = $this->cache->get($cacheKey);

        if ($payload !== null) {
            yield from $this->mapCachePayloadToLoadedRoutes($payload);

            return;
        }

        $loadedRoutes = iterator_to_array($this->routeLoader->load($className));

        $this->cache->set($cacheKey, $this->mapLoadedRoutesToCachePayload(...$loadedRoutes));

        yield from $loadedRoutes;
    }
}