xinglian/application/api/controller/Active.php

<?php

namespace app\api\controller;

use app\common\controller\Api;
use app\common\library\Tenim;
use think\Db;
/**
 * 活动
 */
class Active extends Api
{

    // 无需登录的接口,*表示全部
    protected $noNeedLogin = [''];
    // 无需鉴权的接口,*表示全部
    protected $noNeedRight = ['*'];

    //首页
    public function index(){
        $result = [];
        //开奖时间
        $result['kaijiang_time'] = date('H:i',strtotime(config('site.active_kaijiang_time')));

        //奖池金额
        $result['jiangchi'] = $this->jiangchi();

        //我今天已经领取的气泡，数字
        $result['my_number'] = $this->get_my_number();

        //我今天的应得气泡数量，扣除已经领掉的，最大4个
        $qipao_count = $this->get_qipao_count() - count($result['my_number']);
        $qipao_count = $qipao_count > 4 ? 4 : $qipao_count ;
        $result['qipao_count'] = $qipao_count;

        $this->success('success',$result);
    }

    //收集一个气泡
    public function open_qipao(){
        //我今天的应得气泡数量
        $qipao_count = $this->get_qipao_count();

        //我今天打开的气泡数量
        $my_count = Db::name('active_user_number')->whereTime('createtime','today')->where('user_id',$this->auth->id)->count();

        if($my_count + 1 > $qipao_count){
            $this->error('可收集气泡不足');
        }

        $week = [
            1 => 4,
            2 => 4,
            3 => 4,
            4 => 4,
            5 => 4,
            6 => 4,
            7 => 10,
        ];

        $today_max = $week[date('N')];
        if($my_count + 1 > $today_max){
            $this->error('今天最多能收集'.$today_max.'个气泡，已到上限');
        }

        $data = [
            'user_id' => $this->auth->id,
            'number'  => $this->get_rand_number(),
            'createtime' => time(),
        ];
        Db::name('active_user_number')->insertGetId($data);

        $this->success('已收集',$this->get_my_number());
    }

    //今日开奖结果
    public function active_result(){}

    //我今天已经领取的气泡，数字
    private function get_my_number(){
        $list = Db::name('active_user_number')->whereTime('createtime','today')->where('user_id',$this->auth->id)->order('id asc')->select();
        return $list;
    }

    //我今天的应得气泡数量
    private function get_qipao_count(){
        $xiaofei_log_type = '11,12,13,53,59,71,81';//消费金币的log

        $xiaofei_total = Db::name('user_gold_log')->whereTime('createtime','today')->where('user_id',$this->auth->id)->where('log_type','IN',$xiaofei_log_type)
            ->sum('change_value');
        $xiaofei_total = abs($xiaofei_total);

        $qipao_value = config('site.active_qipao_value');   //气泡价格
        if($qipao_value <= 0){
            return 0; //0不能做除数
        }
        $qipao       = bcdiv($xiaofei_total,$qipao_value);  //金币没有小数点

        return intval($qipao);  //退一法
    }

    //随机一个中奖号码
    private function get_rand_number(){
        $min = config('site.active_number_min');
        $max = config('site.active_number_max');

        return rand($min,$max);
    }

    //奖池金额
    private function jiangchi(){
        $xiaofei_log_type = '11,12,13,53,59,71,81';//消费金币的log

        //奖池为昨日平台消费总金额百分比
        $starttime = strtotime(date('Y-m-d')) - 86400;
        $endtime   = $starttime + 86399;
        $xiaofei_total = Db::name('user_gold_log')->where('createtime','BETWEEN',[$starttime,$endtime])->where('log_type','IN',$xiaofei_log_type)->sum('change_value');
        $xiaofei_total = abs($xiaofei_total);
        $jiangchi_bili = config('site.active_jiangchi_bili');
        $jiangchi = bcdiv(bcmul($xiaofei_total,$jiangchi_bili,0),100,0);  //金币没有小数点

        return $jiangchi;
    }


}