chuyu/application/admin/controller/Goodorder.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use EasyWeChat\Factory;
use think\Db;

/**
 * 商品订单

 *
 * @icon fa fa-circle-o
 */
class Goodorder extends Backend
{

    /**
     * Goodorder模型对象
     * @var \app\admin\model\Goodorder
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Goodorder;
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->with(['user'])
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);

            foreach ($list as $row) {
                
                $row->getRelation('user')->visible(['username']);
            }

            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    public function refund()
    {
        $ids = input('ids');
        $row = $this->model->get($ids);
        if(!empty($row)){
            $row = $row->toArray();
        }
        //提交验证
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if (!$this->auth->id) {
            $this->error(__('You have no permission'));
        }
        if ($this->request->isPost()) {

            $params = $this->request->post('row/a');

            if($params['status']==1) {
                //必要配置
                $config = [
                    'app_id' => 'wxdc450b7c5d0a0f80',
                    'mch_id' => '1635096198',
                    'key' => 'e3NkU3L7vmz84H92kfKT5d9qBCOmvdEB',    // API v2 密钥 (注意: 是v2密钥 是v2密钥 是v2密钥)
                    'cert_path'          => common_url().'/cert/apiclient_cert.pem', // XXX: 绝对路径！！！！
                    'key_path'           => common_url().'/cert/apiclient_key.pem',      // XXX: 绝对路径！！！
                    'notify_url' => common_url() . '/api/Notice/tableware_notify',     // 你也可以在下单时单独设置来想覆盖它
                ];

                $app = Factory::payment($config);
                $refund_no = 'TK' . pay_no(999);
                $result = $app->refund->byOutTradeNumber($row['pay_no'], $refund_no, $row['total'], $params['refund_money'], [
                    // 可在此处传入其他参数，详细参数见微信支付文档
                    'refund_desc' => '退款',
                ]);

                $this->model->save(['status'=>7],['id'=>$ids]);
                $this->success('退款成功', 'index');
            }
            else{
                $this->model->save(['status'=>3],['id'=>$ids]);
                $this->success('退款驳回','index');
            }
        }
//        print_r($row);die;

        $this->view->assign("row", $row);
        return $this->view->fetch('refund');
    }

}