71 lines
1.8 KiB
PHP
71 lines
1.8 KiB
PHP
<?php
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namespace App\Cache\Redis\Api;
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use App\Cache\Redis\Common\CommonRedisKey;
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use App\Cache\Redis\RedisCache;
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use App\Constants\RedisCode;
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use App\Model\Site;
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use Hyperf\Di\Annotation\Inject;
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use Psr\Container\ContainerExceptionInterface;
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use Psr\Container\NotFoundExceptionInterface;
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class SiteCache
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{
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/**
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* @var RedisCache
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*/
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#[Inject]
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protected RedisCache $redis;
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/**
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* @var Site
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*/
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#[Inject]
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protected Site $siteModel;
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/**
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* @return void
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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private function setSiteRedis()
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{
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$siteKey = CommonRedisKey::siteListKey();
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$LngLatKey = CommonRedisKey::siteLngLatKey();
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if ($this->redis->exists($siteKey) && $this->redis->exists($LngLatKey)) return;
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$siteList = $this->siteModel->getAllSiteList();
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$this->redis->delete($siteKey);
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$this->redis->delete($LngLatKey);
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foreach ($siteList as $site) {
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$this->redis->geoAdd($LngLatKey, $site['lng'],$site['lat'],$site['id'],RedisCode::SYSTEM_DB);
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}
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$this->redis->set($siteKey,json_encode(array_column($siteList, null, 'id'), JSON_UNESCAPED_UNICODE),RedisCode::SYSTEM_DB);
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}
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/**
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* @param int $siteId
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* @return array|null
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* @throws ContainerExceptionInterface
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* @throws NotFoundExceptionInterface
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*/
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public function getSiteInfo(int $siteId): array|null
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{
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$this->setSiteRedis();
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$siteKey = CommonRedisKey::siteListKey();
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$siteListJsonDecode = json_decode($this->redis->get($siteKey,RedisCode::SYSTEM_DB), true);
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if (empty($siteListJsonDecode)) return null;
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$siteList = array_column($siteListJsonDecode, null, 'id');
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unset($siteListJsonDecode);
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return $siteList[$siteId] ?? null;
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}
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} |