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feat: add task to remove cache entries in redis with specified prefix
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| <?php | ||
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| declare(strict_types=1); | ||
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| namespace Frosh\Tools\Task; | ||
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| use Shopware\Core\Framework\MessageQueue\ScheduledTask\ScheduledTask; | ||
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| class RedisPrefixCleanupTask extends ScheduledTask | ||
| { | ||
| final public const NAME = 'frosh.tools.redis_prefix_cleanup'; | ||
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| public static function getTaskName(): string | ||
| { | ||
| return self::NAME; | ||
| } | ||
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| public static function getDefaultInterval(): int | ||
| { | ||
| return 86400; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| <?php | ||
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| declare(strict_types=1); | ||
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| namespace Frosh\Tools\Task; | ||
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| use Frosh\Tools\Components\CacheRegistry; | ||
| use Psr\Log\LoggerInterface; | ||
| use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository; | ||
| use Shopware\Core\Framework\MessageQueue\ScheduledTask\ScheduledTaskHandler; | ||
| use Symfony\Component\DependencyInjection\Attribute\Autowire; | ||
| use Symfony\Component\Messenger\Attribute\AsMessageHandler; | ||
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| #[AsMessageHandler(handles: RedisPrefixCleanupTask::class)] | ||
| class RedisPrefixCleanupTaskHandler extends ScheduledTaskHandler | ||
| { | ||
| public function __construct( | ||
| EntityRepository $scheduledTaskRepository, | ||
| LoggerInterface $logger, | ||
| private readonly CacheRegistry $cacheRegistry, | ||
| #[Autowire('%shopware.cache.redis_prefix%')] | ||
| private readonly string $redisPrefix, | ||
| ) { | ||
| parent::__construct($scheduledTaskRepository, $logger); | ||
| } | ||
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| public function run(): void | ||
| { | ||
| if ($this->redisPrefix === '') { | ||
| return; | ||
| } | ||
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| try { | ||
| $redis = $this->cacheRegistry->get('cache.http')->getRedis(); | ||
| } catch (\Throwable) { | ||
| return; | ||
| } | ||
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| $cursor = null; | ||
| $count = 50; | ||
| $deleteKeys = []; | ||
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| do { | ||
| $keys = $redis->scan($cursor, '*', $count); | ||
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| if (!\is_array($keys)) { | ||
| return; | ||
| } | ||
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| foreach ($keys as $key) { | ||
| if (\str_starts_with($key, $this->redisPrefix)) { | ||
| continue; | ||
| } | ||
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| /** | ||
| * there could be shared database with session, cart or others, | ||
| * so we need to make sure that we only delete keys with no ttl | ||
| */ | ||
| if ($redis->ttl($key) !== -1) { | ||
| continue; | ||
| } | ||
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| $deleteKeys[] = $key; | ||
| } | ||
| } while ($cursor !== 0); | ||
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| foreach (\array_chunk($deleteKeys, $count) as $chunk) { | ||
| $redis->del($chunk); | ||
| } | ||
| } | ||
| } |