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<?php |
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declare(strict_types=1); |
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namespace Spiral\Cache; |
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use Psr\EventDispatcher\EventDispatcherInterface; |
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use Psr\SimpleCache\CacheInterface; |
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use Spiral\Cache\Event\CacheHit; |
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use Spiral\Cache\Event\CacheMissed; |
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use Spiral\Cache\Event\CacheRetrieving; |
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use Spiral\Cache\Event\KeyDeleted; |
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use Spiral\Cache\Event\KeyDeleteFailed; |
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use Spiral\Cache\Event\KeyDeleting; |
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use Spiral\Cache\Event\KeyWriteFailed; |
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use Spiral\Cache\Event\KeyWriting; |
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use Spiral\Cache\Event\KeyWritten; |
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/** |
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* @internal |
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*/ |
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class CacheRepository implements CacheInterface |
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{ |
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public function __construct( |
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protected CacheInterface $storage, |
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protected ?EventDispatcherInterface $dispatcher = null, |
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protected ?string $prefix = null |
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) { |
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} |
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public function get(string $key, mixed $default = null): mixed |
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{ |
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$key = $this->resolveKey($key); |
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$this->dispatcher?->dispatch(new CacheRetrieving($key)); |
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$value = $this->storage->get($key); |
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if ($value === null) { |
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$this->dispatcher?->dispatch(new CacheMissed($key)); |
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return $default; |
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} |
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$this->dispatcher?->dispatch(new CacheHit($key, $value)); |
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return $value; |
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} |
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public function set(string $key, mixed $value, \DateInterval|int|null $ttl = null): bool |
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{ |
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$key = $this->resolveKey($key); |
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$this->dispatcher?->dispatch(new KeyWriting($key, $value)); |
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$result = $this->storage->set($key, $value, $ttl); |
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$this->dispatcher?->dispatch( |
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$result |
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? new KeyWritten($key, $value) |
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: new KeyWriteFailed($key, $value), |
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); |
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return $result; |
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} |
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public function delete(string $key): bool |
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{ |
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$key = $this->resolveKey($key); |
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$this->dispatcher?->dispatch(new KeyDeleting($key)); |
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$result = $this->storage->delete($key); |
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$this->dispatcher?->dispatch( |
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$result |
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? new KeyDeleted($key) |
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: new KeyDeleteFailed($key), |
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); |
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return $result; |
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} |
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public function clear(): bool |
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{ |
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return $this->storage->clear(); |
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} |
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public function getMultiple(iterable $keys, mixed $default = null): iterable |
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{ |
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$result = []; |
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foreach ($keys as $key) { |
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$result[$key] = $this->get($key, $default); |
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} |
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return $result; |
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} |
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public function setMultiple(iterable $values, \DateInterval|int|null $ttl = null): bool |
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{ |
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$state = null; |
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foreach ($values as $key => $value) { |
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$result = $this->set($key, $value, $ttl); |
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$state = \is_null($state) ? $result : $result && $state; |
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} |
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return $state ?: false; |
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} |
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public function deleteMultiple(iterable $keys): bool |
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{ |
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$state = null; |
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foreach ($keys as $key) { |
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$result = $this->delete($key); |
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$state = \is_null($state) ? $result : $result && $state; |
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} |
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return $state ?: false; |
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} |
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public function has(string $key): bool |
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{ |
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return $this->storage->has($this->resolveKey($key)); |
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} |
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public function getStorage(): CacheInterface |
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{ |
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return $this->storage; |
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} |
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private function resolveKey(string $key): string |
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{ |
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return ((string) $this->prefix) . $key; |
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} |
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} |
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spiral /
framework
