vendor/codeages/biz-framework/src/Dao/CacheStrategy/RowStrategy.php

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<?php

namespace Codeages\Biz\Framework\Dao\CacheStrategy;

use Codeages\Biz\Framework\Dao\Annotation\MetadataReader;
use Codeages\Biz\Framework\Dao\CacheStrategy;
use Codeages\Biz\Framework\Dao\GeneralDaoInterface;

/**
 * 行级别缓存策略
 */
class RowStrategy implements CacheStrategy
{
    /**
     * @var \Redis
     */
    private $redis;

    /**
     * @var MetadataReader
     */
    private $metadataReader;

    const LIFE_TIME = 3600;

    public function __construct($redis, MetadataReader $metadataReader)
    {
        $this->redis = $redis;
        $this->metadataReader = $metadataReader;
    }

    public function beforeQuery(GeneralDaoInterface $dao, $method, $arguments)
    {
        if (0 !== strpos($method, 'get')) {
            return false;
        }

        $metadata = $this->metadataReader->read($dao);

        $key = $this->getCacheKey($dao, $metadata, $method, $arguments);
        if (!$key) {
            return false;
        }

        $cache = $this->redis->get($key);
        if (false === $cache) {
            return false;
        }

        if ('get' === $method) {
            return $cache;
        }

        return $this->redis->get($cache);
    }

    public function afterQuery(GeneralDaoInterface $dao, $method, $arguments, $data)
    {
        if (empty($data)) {
            return;