feat: place order

app/Cache/Redis/Api/SiteCache.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Cache\Redis\Api;
+
+use App\Cache\Redis\Common\CommonRedisKey;
+use App\Cache\Redis\RedisCache;
+use App\Constants\RedisCode;
+use App\Model\Site;
+use Hyperf\Di\Annotation\Inject;
+use Psr\Container\ContainerExceptionInterface;
+use Psr\Container\NotFoundExceptionInterface;
+
+class SiteCache
+{
+    /**
+     * @var RedisCache
+     */
+    #[Inject]
+    protected RedisCache $redis;
+
+    /**
+     * @var Site
+     */
+    #[Inject]
+    protected Site $siteModel;
+
+    /**
+     * @return void
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    private function setSiteRedis()
+    {
+        $siteKey = CommonRedisKey::siteListKey();
+        $LngLatKey = CommonRedisKey::siteLngLatKey();
+
+        if ($this->redis->exists($siteKey) && $this->redis->exists($LngLatKey)) return;
+
+        $siteList = $this->siteModel->getAllSiteList();
+
+        $this->redis->delete($siteKey);
+        $this->redis->delete($LngLatKey);
+
+        foreach ($siteList as $site) {
+            $this->redis->geoAdd($LngLatKey, $site->lng,$site->lat,$site->id,RedisCode::SYSTEM_DB);
+        }
+
+        $this->redis->set($siteKey,json_encode(array_column($siteList, null, 'id'), JSON_UNESCAPED_UNICODE),RedisCode::SYSTEM_DB);
+    }
+
+    /**
+     * @param int $siteId
+     * @return array|null
+     * @throws ContainerExceptionInterface
+     * @throws NotFoundExceptionInterface
+     */
+    public function getSiteInfo(int $siteId): array|null
+    {
+        $this->setSiteRedis();
+
+        $siteKey = CommonRedisKey::siteListKey();
+
+        $siteList = json_decode($this->redis->get($siteKey), true);
+
+        return $siteList[$siteId] ?? null;
+    }
+}

app/Cache/Redis/Common/CommonRedisKey.php

@@ -86,4 +86,20 @@ class CommonRedisKey
     {
         return '__cycle:list';
     }
+
+    /**
+     * @return string
+     */
+    public static function siteListKey(): string
+    {
+        return '__system:site:list';
+    }
+
+    /**
+     * @return string
+     */
+    public static function siteLngLatKey(): string
+    {
+        return '__system:site:lngLat:list';
+    }
 }