82 lines
2.4 KiB
PHP
82 lines
2.4 KiB
PHP
<?php
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// ValkeyProvider.php
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// Created: 2024-04-10
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// Updated: 2024-04-10
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namespace Index\Cache\Valkey;
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use InvalidArgumentException;
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use Redis;
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use RedisException;
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use Index\Cache\ICacheProvider;
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use Index\Net\{DnsEndPoint,IPEndPoint,UnixEndPoint};
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/**
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* Valkey provider implementation.
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*/
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class ValkeyProvider implements ICacheProvider {
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private Redis $redis;
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private bool $persist;
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public function __construct(ValkeyProviderInfo $providerInfo) {
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$this->persist = $providerInfo->isPersistent();
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$this->redis = new Redis;
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$this->redis->setOption(Redis::OPT_PREFIX, $providerInfo->getPrefix());
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if($this->persist)
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$this->redis->pconnect($providerInfo->getServerHost(), $providerInfo->getServerPort());
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else
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$this->redis->connect($providerInfo->getServerHost(), $providerInfo->getServerPort());
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if($providerInfo->hasPassword()) {
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if($providerInfo->hasUsername())
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$this->redis->auth([$providerInfo->getUsername(), $providerInfo->getPassword()]);
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else
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$this->redis->auth($providerInfo->getPassword());
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}
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if($providerInfo->hasDatabaseNumber())
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$this->redis->select($providerInfo->getDatabaseNumber());
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}
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public function get(string $key): mixed {
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$result = $this->redis->get($key);
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return $result === false ? null : $result;
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}
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public function set(string $key, mixed $value, int $ttl = 0): void {
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if($ttl < 0)
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throw new InvalidArgumentException('$ttl must be equal to or greater than 0.');
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$this->redis->setEx($key, $ttl, $value);
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}
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public function delete(string $key): void {
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$this->redis->unlink($key);
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}
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public function touch(string $key, int $ttl = 0): void {
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if($ttl < 0)
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throw new InvalidArgumentException('$ttl must be equal to or greater than 0.');
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$this->redis->expire($key, $ttl);
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}
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public function increment(string $key, int $amount = 1): int {
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return $this->redis->incrBy($key, $amount);
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}
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public function decrement(string $key, int $amount = 1): int {
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return $this->redis->decrBy($key, $amount);
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}
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public function close(): void {
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if(!$this->persist)
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$this->redis->close();
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}
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public function __destruct() {
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$this->close();
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}
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}
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