92 lines
2.8 KiB
PHP
92 lines
2.8 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\common\logic;
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use app\common\basics\Logic;
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use app\common\cache\CommunityArticleCache;
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use app\common\enum\CommunityArticleEnum;
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use app\common\model\community\CommunityFollow;
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class CommunityArticleLogic extends Logic
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{
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/**
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* @notes 用户发布新文章通知粉丝
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* @param $user_id
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* @param $status
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* @return bool
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* @author 段誉
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* @date 2022/5/12 16:45
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*/
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public static function noticeFans($user_id, $status)
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{
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if ($status != CommunityArticleEnum::STATUS_SUCCESS) {
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return true;
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}
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$fans = CommunityFollow::where(['follow_id' => $user_id, 'status' => 1])
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->column('user_id');
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if (empty($fans)) {
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return true;
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}
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// 设置未读缓存
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foreach ($fans as $item) {
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$cache = new CommunityArticleCache('unread_user'. $item, ['has_new' => 1]);
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$cache->set();
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}
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return true;
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}
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/**
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* @notes 用户是否有未读文章
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* @param $user_id
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* @return int
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* @author 段誉
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* @date 2022/5/12 16:47
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*/
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public static function hasNew($user_id)
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{
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if (empty($user_id)) {
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return 0;
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}
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$cache = new CommunityArticleCache('unread_user'. $user_id);
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$isEmpty = $cache->isEmpty();
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return !$isEmpty ? 1 : 0;
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}
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/**
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* @notes 删除未读状态
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* @param $user_id
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* @return bool
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* @author 段誉
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* @date 2022/5/12 16:51
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*/
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public static function delUnRead($user_id)
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{
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$cache = new CommunityArticleCache('unread_user'. $user_id);
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return $cache->del();
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}
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}
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