即时系统
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<?php
namespace app\common\task;
use app\enterprise\model\File;
use app\enterprise\model\GroupUser;
use yunwuxin\cron\Task;
use think\Exception;
use app\manage\model\{Config};
use app\enterprise\model\Message;
// 自动清理消息定时任务
class ClearMessage extends Task
{
// 定时任务日志内容
protected $content='';
protected $path='';
protected $daytime=86400;
/**
* 自动写入定时任务日志
* @return \think\response\Json
*/
protected function writeLog($text)
{
$this->path = root_path() . 'crontab.txt';
$content = '重置中!';
if (!file_exists($this->path)) {
fopen($this->path, 'w');
}
if (date('d') != 10) {
$content = file_get_contents($this->path);
}
file_put_contents($this->path, $content . date('Y-m-d H:i:s') . ':' . $text . PHP_EOL);
}
public function configure()
{
//设置每天2点执行
$this->dailyAt('02:00');
}
/**
* 执行任务
* @return mixed
*/
protected function execute()
{
if(date('H:i')!='02:00'){
return false;
}
try {
$config=Config::getSystemInfo();
$status=$config['chatInfo']['msgClear'] ?? false;
$days=$config['chatInfo']['msgClearDay'] ?? 0;
if($status && $days){
$time=time() - ($days * $this->daytime);
$where[]=['create_time','<',$time];
$res = Message::where($where)->select();
$group_id_arr = [];
foreach ($res as $resRes) {
$resRes->force()->delete();
File::syncDelFile($resRes->file_id);
if ($resRes['is_group'] == 1) {
$group_id_arr[] = $resRes['to_user'];
}
}
if ($group_id_arr) {
GroupUser::editGroupUser([['group_id','in',array_unique($group_id_arr)]], ['unread' => 0]);
}
}
print "****************消息清理成功******************\n";
} catch (Exception $e) {
print '消息清理失败:'.$e->getMessage()."\n";
}
}
}