CacheRouteLoaderDecorator::getDirectories()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 2
CRAP Score 1

Importance

Changes 0
Metric Value
cc 1
eloc 1
c 0
b 0
f 0
nc 1
nop 0
dl 0
loc 3
ccs 2
cts 2
cp 1
crap 1
rs 10
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<?php
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declare(strict_types=1);
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namespace Jerowork\RouteAttributeProvider\RouteLoader\Cache;
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use Generator;
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use Jerowork\RouteAttributeProvider\RouteLoader\RouteLoaderInterface;
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use JsonException;
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use Psr\SimpleCache\CacheInterface;
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final class CacheRouteLoaderDecorator implements RouteLoaderInterface
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{
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    use CreateCacheKeyTrait;
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    use MapCachePayloadToLoadedRoutesTrait;
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    use MapLoadedRoutesToCachePayloadTrait;
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    public function __construct(private RouteLoaderInterface $routeLoader, private CacheInterface $cache)
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    {
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    }
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    public function getDirectories() : array
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    {
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        return $this->routeLoader->getDirectories();
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    }
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    public function addDirectory(string ...$directories) : self
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    {
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        $this->routeLoader->addDirectory(...$directories);
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        return $this;
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    }
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    /**
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     * @throws JsonException
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     */
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    public function getRoutes() : Generator
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    {
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        $cacheKey = $this->createCacheKey($this->getDirectories());
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        /** @var null|string $payload */
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        $payload = $this->cache->get($cacheKey);
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        if ($payload !== null) {
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            yield from $this->mapCachePayloadToLoadedRoutes($payload);
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            return;
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        }
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        $loadedRoutes = iterator_to_array($this->routeLoader->getRoutes());
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        $this->cache->set($cacheKey, $this->mapLoadedRoutesToCachePayload(...$loadedRoutes));
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        yield from $loadedRoutes;
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    }
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}
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