Gacela\Framework\ClassResolver\ClassResolverCache

Complexity

Total Complexity

5

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Test Coverage

Coverage

85.71%

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	isEnabled()	0	3	1
A	getCache()	0	17	3
A	resetCache()	0	3	1

<?php

declare(strict_types=1);

namespace Gacela\Framework\ClassResolver;

use Gacela\Framework\ClassResolver\Cache\CacheInterface;
use Gacela\Framework\ClassResolver\Cache\ClassNamePhpCache;
use Gacela\Framework\ClassResolver\Cache\GacelaFileCache;
use Gacela\Framework\ClassResolver\Cache\InMemoryCache;
use Gacela\Framework\Config\Config;
use Gacela\Framework\Event\ClassResolver\Cache\ClassNameCacheCachedEvent;
use Gacela\Framework\Event\ClassResolver\Cache\ClassNameInMemoryCacheCreatedEvent;
use Gacela\Framework\Event\ClassResolver\Cache\ClassNamePhpCacheCreatedEvent;
use Gacela\Framework\Event\Dispatcher\EventDispatchingCapabilities;

final class ClassResolverCache
{
    use EventDispatchingCapabilities;

    private static ?CacheInterface $cache = null;

    /**
     * @internal
     */
    public static function resetCache(): void
    {
        self::$cache = null;
    }

    public static function getCache(): CacheInterface
    {
        if (self::$cache !== null) {
            self::dispatchEvent(new ClassNameCacheCachedEvent());
            return self::$cache;
        }

        if (self::isEnabled()) {
            self::dispatchEvent(new ClassNamePhpCacheCreatedEvent());

            self::$cache = new ClassNamePhpCache(Config::getInstance()->getCacheDir());
        } else {
            self::dispatchEvent(new ClassNameInMemoryCacheCreatedEvent());
            self::$cache = new InMemoryCache(ClassNamePhpCache::class);
        }

        return self::$cache;

The expression return self::cache returns the type null which is incompatible with the type-hinted return Gacela\Framework\ClassResolver\Cache\CacheInterface.

    }

    private static function isEnabled(): bool
    {
        return (new GacelaFileCache(Config::getInstance()))->isEnabled();
    }
}