Passed
Push — main ( 659659...7cf3e5 )
by Jeroen
09:29
created

CacheRouteLoaderDecorator::getRoutes()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 16
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 8
c 0
b 0
f 0
nc 2
nop 0
dl 0
loc 16
ccs 5
cts 5
cp 1
crap 2
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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        $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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