一，功能要求 如图：

二，数据表字段：

三，相关代码如下：

//签到页面（累计签到）
public function signedCount(Request $request){
    $user_id = (int)$this->user_data['user_id']; //当前登录者user_id;
    $sign_msg = Db::name('users')->where(['user_id'=>$user_id])->field('pay_points,rignin_time,rignin_count,continue_day,sign_get_points')->find();
    $sign_get_points = $sign_msg['sign_get_points'];
    $sign_msg['sign_get_points'] = explode(',',$sign_get_points);  //字符串 转 数组
    Response::create(['data' =>$sign_msg, 'code' => 2000, 'message' => '获取成功'], 'json')->header($this->header)->send();
}

//点击领取累计积分
public function getPoints(Request $request){
    //获取2,3,7,10,15,25
    $user_id = (int)$this->user_data['user_id']; //当前登录者user_id;
    $get_day = $request->param('sign_get_points');  //当被领取时，即时加入数据表
    $sign_day = array(2,3,7,10,15,25);
    $sign_msg = Db::name('users')->where(['user_id'=>$user_id])->field('sign_get_points')->find();
    $get_points = $sign_msg['sign_get_points'];
    if($get_points == 0){
        $sign_get_points = $get_day;
    }else{
        $get_pointsss = explode(',',$get_points);  //转数组
        if(in_array($get_day,$get_pointsss)){
            Response::create(['code' => 2001, 'message' => '已被领取！'], 'json')->header($this->header)->send();
        }
        $sign_get_points = $sign_msg['sign_get_points'].','.$get_day;
    }
    Db::name('users')->where(['user_id'=>$user_id])->update(['sign_get_points'=>$sign_get_points]);
    Response::create(['code' => 2000, 'message' => '领取成功'], 'json')->header($this->header)->send();

}
//每日签到(送积分)
public function signed(Request $request){
    $user_id = (int)$this->user_data['user_id']; //当前登录者user_id;
    $result = Db::name('users')->where(['user_id'=>$user_id])->field('continue_day,rignin_time,pay_points,rignin_count')->find();
    $continue_day = $result['continue_day'];  //持续签到天数
    $last_sigin_time = $result['rignin_time'];   //最后签到时间戳
    $pay_points = $result['pay_points'];   //当前登陆者积分数
    $rignin_count = $result['rignin_count'];   //累计签到
    $sigin_time = mktime(0,0,0,date('m'),date('d')+1,date('Y'));  //签到时间（当日凌晨）
    //判断当日是否已签到
    if(time()>$last_sigin_time){
        $time = time() - $last_sigin_time; //时间差
        if ($time > 24*60*60 ) {  // 断签  （第一天）
            Db::name('users')->where(['user_id'=>$user_id])->update(['continue_day'=>1,'rignin_time'=>$sigin_time,'pay_points'=>$pay_points+1,'rignin_count'=>$rignin_count+1]);
        }else if($time < 24*60*60 && $continue_day==1){ //（第二天）
            Db::name('users')->where(['user_id'=>$user_id])->update(['continue_day'=>2,'rignin_time'=>$sigin_time,'pay_points'=>$pay_points+2,'rignin_count'=>$rignin_count+1]);
        }else if($time < 24*60*60 && $continue_day==2){ //（第三天）
            Db::name('users')->where(['user_id'=>$user_id])->update(['continue_day'=>3,'rignin_time'=>$sigin_time,'pay_points'=>$pay_points+4,'rignin_count'=>$rignin_count+1]);
        }else if($time < 24*60*60 && $continue_day==3){ //（第四天）
            Db::name('users')->where(['user_id'=>$user_id])->update(['continue_day'=>4,'rignin_time'=>$sigin_time,'pay_points'=>$pay_points+8,'rignin_count'=>$rignin_count+1]);
        }else if($time < 24*60*60 && $continue_day==4){ //（第五天）
            Db::name('users')->where(['user_id'=>$user_id])->update(['continue_day'=>5,'rignin_time'=>$sigin_time,'pay_points'=>$pay_points+10,'rignin_count'=>$rignin_count+1]);
        }else{     //（第五天以上）
            Db::name('users')->where(['user_id'=>$user_id])->update(['continue_day'=>$continue_day+1,'rignin_time'=>$sigin_time,'pay_points'=>$pay_points+10,'rignin_count'=>$rignin_count+1]); //超过5天 连续加积分5
        }
        Response::create(['code' => 2000, 'message' => '今日签到成功！'], 'json')->header($this->header)->send();
    }else{
        Response::create(['code' => 2000, 'message' => '当日已签到！'], 'json')->header($this->header)->send();
    }
}