NN2023021801/app/common/model/BoxModel.php

<?php

namespace app\common\model;

use app\common\model\TimeModel;
use think\facade\Db;
use think\Model;

class BoxModel extends Model
{

    protected $name = "box";

    public function beforeBuyBox($uid, $params, $user_info){
        if (!isset($params['buy_count']) || !isset($params['box_id']) || !isset($params['pay_type'])){
            sr_throw('参数错误');
        }

        if (!in_array($params['pay_type'], [1, 2])){
            sr_throw('支付类型错误');
        }

        $box_info = Db::name('box')->where('id', $params['box_id'])->find();
        if (!$box_info){
            sr_throw('参数错误');
        }

        if ($params['buy_count'] > 20){
            sr_throw('最多可预约20个');
        }

        if ($params['buy_count'] < 5){
            $count = Db::name('box_record')->where('uid', $uid)->where('box_id', $params['box_id'])->where('status', 1)->where('num', '<', 5)->count('id');
            if ( $count >= 4){
                sr_throw('每一场数量小于5最多只能预约4次');
            }
        }




        if (Db::name('box_record')->where('uid', $uid)->where('status', 1)->sum('num') > 100){
            sr_throw('每一场最多可预约100次');
        }



        $times = explode('|', $box_info['time_set']);
        $cur_timeday = sr_getcurtime(time(), 'Y-m-d');
        $time = time();
        $lun = 1;
        $day_before = 0;
        $day_end = 0;
        $can_buy  = false;

        foreach ($times as $key=>$val){
            $timesarr = explode('-', $val);

            $begin_time = strtotime($cur_timeday.' '.$timesarr[0]);
            $end_time=strtotime($cur_timeday.' '.$timesarr[1]);
            if ($time > $begin_time && $time < $end_time){
                $can_buy = true;
                $lun = $key+1;
            }

        }

        if (!$can_buy){
            sr_throw('预约失败,还未开始预约、或预约已结束');
        }


        $total_pay = $params['buy_count'] * env('boxsetting.one_box_price');
        $user_model = new UserModel();
        $user_info = $user_model->where(['id'=> $uid])->field('id,score,money,has_fd')->find();

        if ($params['pay_type'] == 1){
            if ($user_info['score'] < $total_pay){
                sr_throw('积分不足，预约失败');
            }
            edit_user_score(1, $uid, $total_pay);
        }

        if ($params['pay_type'] == 2){
            if ($user_info['money'] < $total_pay){
                sr_throw('余额不足，预约失败');
            }
            edit_user_money(1, $uid, $total_pay);

        }


        Db::name('box_record')->insert([
            'box_id'=>$params['box_id'],
            'num'=>$params['buy_count'],
            'lun_count'=>$lun,
            'uid'=>$uid,
            'create_time'=>sr_getcurtime($time),
            'box_img'=>$box_info['box_img'],
            'box_title'=>$box_info['box_title'],
            'qi_count'=>$box_info['qi_count'],
            'pay_type'=>$params['pay_type']
        ]);



        // 设置用户已经预约福袋
        Db::name('user')->where('id', $uid)->inc('total_appoint_count', $params['buy_count'])->update();
        if ($user_info['has_fd']==0){
            Db::name('user')->where('id', $uid)->save([
                'has_fd'=>1
            ]);
        }

    }



}