NN2021052501/app/Services/GongdengOrderService.php

<?php
// +----------------------------------------------------------------------
// | Laravel框架 [ Laravel ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 Laravel研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: wesmiler <12345678@qq.com>
// +----------------------------------------------------------------------

namespace App\Services;

use App\Models\GongdengFoxiangModel;
use App\Models\GongdengOrderModel;
use App\Models\LampMealsModel;
use App\Models\MemberModel;

/**
 * 供灯管理-服务类
 * @author wesmiler
 * @since 2020/11/11
 * Class GongdengOrderService
 * @package App\Services
 */
class GongdengOrderService extends BaseService
{
    /**
     * 构造函数
     * @author wesmiler
     * @since 2020/11/11
     * GongdengOrderService constructor.
     */
    public function __construct()
    {
        $this->model = new GongdengOrderModel();
    }

    /**
     * 获取列表
     * @return array
     * @since 2020/11/11
     * @author wesmiler
     */
    public function getList()
    {
        $params = request()->all();
        return parent::getList();
    }

    /**
     * 供灯下单
     */
    public function buy($userId){
        $params = request()->all();
        // 验证佛像信息
        $fid = isset($params['fid'])? $params['fid'] : 0;
        $foInfo = GongdengFoxiangModel::where(['id'=>$fid, 'status'=> 1,'mark'=> 1])
            ->select(['id','name'])
            ->first();
        if(!$foInfo || $fid<=0){
            return message('供灯佛像信息不存在', false);
        }

        $payType = isset($params['payType'])? $params['payType'] : 0;
        if(!in_array($payType, [1])){
            return message('支付方式暂不支持', false);
        }

        // 套餐信息
        $mid = isset($params['mid'])? $params['mid'] : 0;
        $mealInfo = LampMealsModel::where(['id'=>$mid, 'status'=> 1,'mark'=> 1])
            ->select(['id','name','price','num'])
            ->first();
        if(!$mealInfo){
            return message('供灯套餐不存在或已下架', false);
        }

        // 验证用户是否已授权
        $memberInfo = MemberModel::where(['id'=> $userId, 'mark'=> 1, 'status'=> 1])
            ->select('id','openid','nickname')
            ->first();
        $openid = isset($memberInfo['openid'])? trim($memberInfo['openid']) : '';
        if(!$memberInfo){
            return message('账号已被冻结，请联系客服', false);
        }

        if(empty($openid)){
            return message('账号获取授权参数失败，请退出重试', false);
        }

        // 验证是否供灯过
        $buyType = 1;
         $gdCheckData = GongdengOrderModel::where(['source_id'=> $fid,'user_id'=> $userId,'status'=>2,'mark'=>1])
             ->where('expire_time','>=', time())
             ->select(['id','source_id','user_id','expire_time','params'])
             ->first();

         // 续费
        if($gdCheckData){
            $buyType = 2;
        }

        // 创建订单
        $expireTime = ($mealInfo->num*24*3600) + time();
        $data = [
            'source_id'=> $fid,
            'user_id'=> $userId,
            'pay_type'=> $payType,
            'buy_type'=> $buyType,
            'order_sn'=> get_order_num('G'),
            'num'=> 1,
            'price'=> $mealInfo->price,
            'total'=> $mealInfo->price,
            'sf_name'=> isset($params['sf_name'])? trim($params['sf_name']) : '',
            'qf_content'=> isset($params['qf_content'])? trim($params['qf_content']) : '',
            'is_hide'=> isset($params['is_hide'])? intval($params['is_hide']) : 0,
            'expire_time'=> $expireTime,
            'create_time'=> time(),
            'status'=> 1,
        ];

        // 订单
        if(!$oid = GongdengOrderModel::insertGetId($data)){
            return message('供灯订单创建失败', false);
        }


        // 支付参数
        switch($payType){
            case 1: // 微信支付
                $order = [
                    'openid'=> $openid,
                    'orderNo'=> $data['order_sn'],
                    'amount'=> $data['total'],
                    'body'=> '供灯订单支付',
                ];

                $jsapiParams = WechatService::jsapiUnifiedorder($order);
                $code = isset($jsapiParams['code'])? $jsapiParams['code'] : '';
                var_dump($jsapiParams);
                if($code == 'error' || empty($jsapiParams)){
                    return message('支付处理失败', false);
                }
                return message('订单创建成功', true, $jsapiParams);
                break;
            default:
                break;
        }

        return message('支付处理失败', false);
    }

}