//批量設(shè)置過期時(shí)間
public static function myPut(array $data, $ttl = 0)
{
    if (empty($data)) {
        return false;
    }

    $pipeline = Redis::connection('cache')
        ->multi(\Redis::PIPELINE);
    foreach ($data as $key => $value) {
        if (empty($value)) {
            continue;
        }
        if ($ttl == 0) {
            $pipeline->set(trim($key), $value);
        } else {
            $pipeline->set(trim($key), $value, $ttl);
        }
    }
    $pipeline->exec();
}

<?php
namespace App\Model\House;
.
.
.
class HouseLikeRecallUser
{
    protected $_userid = '';
    protected $_availableUser = [];
    protected $_recallFlagKey = '';

    const TYPE_TTL_HOUSE_LIKE_RECALL = 60 * 30; //半小時(shí)后可以再次接收到喜歡的xxx進(jìn)入通知
    const TYPE_TTL_HOUSE_LIKE_RECALL_FLAG = 60 * 60 * 8; //8小時(shí)重復(fù)登錄不觸發(fā)

    //初始化 傳入setRecalled 的過期時(shí)間
    public function __construct($userid)
    {
        $this->_userid = $userid;
        //登錄后給喜歡我的人推送校驗(yàn)：同一場(chǎng)次重復(fù)登錄不重復(fù)發(fā)送
        $this->_recallFlagKey = CacheKey::getCacheKey(CacheKey::TYPE_HOUSE_LIKE_RECALL_FLAG, $this->_userid);
    }

    //設(shè)置當(dāng)前用戶推送標(biāo)示
    public function setRecalled()
    {
        Cache::put($this->_recallFlagKey, 1, self::TYPE_TTL_HOUSE_LIKE_RECALL_FLAG);
    }

    //獲取當(dāng)前用戶是否觸發(fā)推送
    public function canRecall()
    {
        $res = false;
        if (empty(Cache::get($this->_recallFlagKey))) {
            $houseOpen = HouseOpen::getCurrentOpen();
            if ($houseOpen['status'] == HouseOpen::HOUSE_STATUS_OPEN) {
                $res = true;
            }
        }
        return $res;
    }

    //獲取需要推送用戶
    public function getAvailableUser()
    {
        //獲得最近喜歡我的用戶
        $recentLikeMeUser = UserRelationSingle::getLikeMeUserIds($this->_userid, 100, Utility::getBeforeNDayTimestamp(7));

        //獲得最近喜歡我的用戶的 RECALL緩存標(biāo)記
        foreach ($recentLikeMeUser as $userid) {
            $batchKey[] = CacheKey::getCacheKey(CacheKey::TYPE_HOUSE_LIKE_RECALL, $userid);
        }

        //獲得最近喜歡我的且已經(jīng)推送過的用戶
        $cacheData = [];
        if (!empty($batchKey)) {
            $cacheData = Redis::connection('cache')->mget($batchKey);
        }

        //計(jì)算最近喜歡我的用戶 和 已經(jīng)推送過的用戶 的差集：就是需要推送的用戶
        $this->_availableUser = array_diff($recentLikeMeUser, $cacheData);
        return $this->_availableUser;
    }

    //更新已經(jīng)推送的用戶
    public function updateRecalledUser()
    {
        //批量更新差集用戶
        $recalledUser = [];
        foreach ($this->_availableUser as $userid) {
            $cacheKey = CacheKey::getCacheKey(CacheKey::TYPE_HOUSE_LIKE_RECALL, $userid);
            $recalledUser[$cacheKey] = $userid;
        }
        //批量更新 設(shè)置過期時(shí)間
        self::myPut($recalledUser, self::TYPE_TTL_HOUSE_LIKE_RECALL);
    }

    //批量設(shè)置過期時(shí)間
    public static function myPut(array $data, $ttl = 0)
    {
        if (empty($data)) {
            return false;
        }

        $pipeline = Redis::connection('cache')
            ->multi(\Redis::PIPELINE);
        foreach ($data as $key => $value) {
            if (empty($value)) {
                continue;
            }
            if ($ttl == 0) {
                $pipeline->set(trim($key), $value);
            } else {
                $pipeline->set(trim($key), $value, $ttl);
            }
        }
        $pipeline->exec();
    }
}

public function handle()
{
    $userid = $this->_userid;
    $houseLikeRecallUser = new HouseLikeRecallUser($userid);
    if ($houseLikeRecallUser->canRecall()) {
        $recallUserIds = $houseLikeRecallUser->getAvailableUser();
        $houseLikeRecallUser->setRecalled();
        $houseLikeRecallUser->updateRecalledUser();
        //群發(fā)推送消息
        .
        .
        .
    }
}