tp5项目每日签到

public function sign()

    {

        $id = input('id');

            $data = db('sign')->where('uid',$id)->select();

            $pro = db('login')->where('id',$id)->select();

            $pro1 = $pro[0]['pro'] + 1000;

            if(count($data) == 0)  //没有该用户的签到记录

            {

                $aa = db('sign')->insert(['time'=>date('Y-m-d H:i:s'),'uid'=>$id]);

                db('sign')->alias("a")->join('login b', 'a.uid = b.id')->where('b.id',$id)->update(['b.pro'=>$pro1]);

                $this->success('签到成功',url('index/user',['id'=>$id]));//签到成功并返回个人中心

             }

            else

            {

                //判断今天是否签到

                $todayb=date('Y-m-d'." 00:00:00"); 

                $todaye= date('Y-m-d'." 23:59:59");

                $isexit = db('sign')->field('time')->where(['uid'=>$id])->where('time','between',[$todayb,$todaye])->select();

                if(count($isexit) == 1)  {

                    

                    $this->error('今日已签到',url('index/user',['id'=>$id])); //今日已签到

                }               

                 else    //今日未签到

                 {

                    $query4 = db('sign')->where('uid',$id)->update(['time'=>date('Y-m-d H:i:s')]);

                    db('sign')->alias("a")->join('login b', 'a.uid = b.id')->where('b.id',$id)->update(['b.pro'=>$pro1]);

                    $this->success('签到成功',url('index/user',['id'=>$id]));

                }

            }

    }