huahuibao/biz-hd/promote/services/GuaGuaService.php

<?php

namespace bizHd\promote\services;

use bizHd\base\services\BaseService;
use bizHd\promote\classes\GuaGuaClass;
use Yii;

class GuaGuaService extends BaseService
{
	
	public static $baseFile = '\bizHd\promote\classes\GuaGuaClass';
	
	//将刮刮卡缓存保存到数据库 ssh 2019.8.12
	public static function putGuaCacheToSave()
	{
		$list = [['id' => 22, 'drawUser' => 1, 'visitUser' => 2, 'visitNum' => 3, 'winUser' => 3]];
		foreach ($list as $card) {
			$id = $card['id'];
			$data = [];
			$yesterday = date("Ymd", strtotime("-1 day"));
			//昨天的访问次数
			$visitKey = GuaGuaClass::getGuGuaVisitCacheKey($id, $yesterday);
			$num = Yii::$app->redis->executeCommand('GET', [$visitKey]);
			if (is_numeric($num)) {
				Yii::$app->redis->executeCommand('DEL', [$visitKey]);
				$data['visitNum'] = $card['visitNum'] + $num;
			}
			//昨天的访问人数
			$visitUserKey = GuaGuaClass::getGuaGuaVisitUserCacheKey($id, $yesterday);
			$userNum = Yii::$app->redis->executeCommand('ZCARD', [$visitUserKey]);
			if (is_numeric($userNum)) {
				$data['visitUser'] = $card['visitUser'] + $userNum;
			}
			if (!empty($data)) {
				GuaGuaService::updateById($id, $data);
			}
			Yii::$app->redis->executeCommand('DEL', [$visitKey]);
			Yii::$app->redis->executeCommand('DEL', [$visitUserKey]);
		}
	}
	
	//访问次数和用户数增加 ssh 2019.8.12
	public static function addVisit($id, $userId)
	{
		$key = GuaGuaClass::getGuGuaVisitCacheKey($id);
		Yii::$app->redis->executeCommand('INCR', [$key]);
		if (isset(Yii::$app->params['isLogin'])) {
			$key = GuaGuaClass::getGuaGuaVisitUserCacheKey($id);
			Yii::$app->redis->executeCommand('SADD', [$key, $userId]);
		}
	}
	
	/**
	 * 获取当前总访问量 ssh 2019.8.12
	 * a.昨天的缓存+今天的缓存+数据库的就是总数
	 * b.如果每天凌晨00:30跑脚本，00:00 - 00:30时段会出现昨天今天都有缓存数据
	 */
	public static function getCurrentVisitNum($card)
	{
		$id = $card['id'];
		//今天
		$key = GuaGuaClass::getGuGuaVisitCacheKey($id);
		$todayNum = Yii::$app->redis->executeCommand('GET', [$key]);
		$todayNum = is_numeric($todayNum) ? $todayNum : 0;
		//昨天
		$yesterday = date("Ymd", strtotime("-1 day"));
		$yesKey = GuaGuaClass::getGuGuaVisitCacheKey($id, $yesterday);
		$yesNum = Yii::$app->redis->executeCommand('GET', [$yesKey]);
		$yesNum = is_numeric($yesNum) ? $yesNum : 0;
		//总数
		$total = $card['visitNum'] + $todayNum + $yesNum;
		return $total;
	}
	
	/**
	 * 获取当前访问用户的总数量 ssh 2019.8.12
	 * a.昨天的缓存+今天的缓存+数据库的就是总数
	 * b.如果每天凌晨00:30跑脚本，00:00 - 00:30时段会出现昨天今天都有缓存数据
	 */
	public static function getCurrentVisitUserNum($card)
	{
		$id = $card['id'];
		//今天
		$key = GuaGuaClass::getGuaGuaVisitUserCacheKey($id);
		$todayNum = Yii::$app->redis->executeCommand('SCARD', [$key]);
		$todayNum = is_numeric($todayNum) ? $todayNum : 0;
		//昨天
		$yesterday = date("Ymd", strtotime("-1 day"));
		$yesKey = GuaGuaClass::getGuaGuaVisitUserCacheKey($id, $yesterday);
		$yesNum = Yii::$app->redis->executeCommand('SCARD', [$yesKey]);
		$yesNum = is_numeric($yesNum) ? $yesNum : 0;
		//总数
		$total = $todayNum + $card['visitUser'] + $yesNum;
		return $total;
	}
	
	//取最新的活动id，没有活动返回0 ssh 2019.9.25
	public static function getNewestId($sjId)
	{
		$respond = self::getByCondition(['sjId' => $sjId], true, 'id desc');
		$id = !empty($respond) ? $respond->id : 0;
		return $id;
	}
	
}