78 lines
1.6 KiB
PHP
78 lines
1.6 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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*+------------------
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* madong
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*+------------------
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* Copyright (c) https://gitee.com/motion-code All rights reserved.
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*+------------------
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* Author: Mr. April (405784684@qq.com)
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*+------------------
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* Official Website: https://madong.tech
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*/
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namespace app\service\api\web;
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use app\dao\web\AdvDao;
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use core\base\BaseService;
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use support\Redis;
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/**
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* 广告服务
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*/
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class AdvertisementService extends BaseService
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{
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public function __construct(AdvDao $dao)
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{
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$this->dao = $dao;
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}
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/**
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* 获取广告列表
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*
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* @return array
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* @throws \Exception
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*/
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public function getAds(): array
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{
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$map = [
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['enabled', 'eq', 1],
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];
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$advs = $this->dao->selectList($map, ['*'], 0, 0, 'sort asc, id asc');
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// 过滤时间范围内有效的广告
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$now = time();
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return $advs->filter(function($adv) use ($now) {
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$startTime = $adv->getOriginal('start_time');
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$endTime = $adv->getOriginal('end_time');
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return $startTime <= $now && $endTime >= $now;
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})->toArray();
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}
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/**
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* 获取广告位信息（兼容旧版本，已废弃）
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*
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* @param array $_params 参数
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* @return array
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*/
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public function getAdvertisementInfo(array $_params): array
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{
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return $this->getAds();
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}
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/**
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* 清除广告缓存
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*
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* @return void
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*/
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public function clearAdCache(): void
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{
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// 清除所有广告缓存
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$keys = Redis::keys('web_ads_*');
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if (!empty($keys)) {
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Redis::del($keys);
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}
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}
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}
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