39 lines
810 B
PHP
39 lines
810 B
PHP
<?php
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namespace App\Cache;
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/**
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* Class FriendRemarkCache
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*
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* @package App\Cache
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*/
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class FriendRemarkCache
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{
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const KEY = 'hash:user:friend:remark:cache';
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/**
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* 设置好友备注缓存
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*
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* @param int $user_id 用户ID
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* @param int $friend_id 好友ID
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* @param string $remark 好友备注
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*/
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public static function set(int $user_id, int $friend_id, string $remark)
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{
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redis()->hset(self::KEY, "{$user_id}_{$friend_id}", $remark);
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}
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/**
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* 获取好友备注
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*
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* @param int $user_id 用户ID
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* @param int $friend_id 好友ID
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*
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* @return string
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*/
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public static function get(int $user_id, int $friend_id)
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{
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return redis()->hget(self::KEY, "{$user_id}_{$friend_id}") ?: '';
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}
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}
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