lachang/app/store/controller/Receipt.php

<?php
// +----------------------------------------------------------------------
// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017~2021 https://www.yiovo.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
// +----------------------------------------------------------------------
// | Author: 萤火科技 <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types = 1);

namespace app\store\controller;


use \app\store\model\Receipt as ReceiptModel;
use app\common\service\Export as ExportService;

/**
 * 发票模块控制器
 * Class Setting
 * @package app\store\controller
 */
class Receipt extends Controller
{

    /**
     * 门店管理首页
     * @return array
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function list()
    { 
        $model = new ReceiptModel();
        $cs = request()->get();

        $list = $model->getList($cs);
        return $this->renderSuccess(compact('list'));
    }


    /**
     * 商城公共设置(仅展示可公开的信息)
     * @return array|\think\response\Json
     * @throws \think\db\exception\DataNotFoundException
     * @throws \think\db\exception\DbException
     * @throws \think\db\exception\ModelNotFoundException
     */
    public function confirmReceipt($id,$receipt_no)
    {
        $service = new ReceiptModel();
        $res = $service::updateStatus($id,$receipt_no);
        return $this->renderSuccess(compact('res'));
    }

    public function detail($id)
    {
        $list = ReceiptModel::getDetail($id);
        return $this->renderSuccess(compact('list'));
    }

    /**
     * 导出订单功能
     */
    public function export(){
        $param = $this->request->param();
        if(isset($param['receipt_ids']) && empty($param['receipt_ids'])){
            return $this->renderError('请勾选发票数据后再导出');
        }
        $model = new ReceiptModel;
        $data = $model->export($param);
        $res = ExportService::export($data['data'],$data['header'],$data['filename'],'列表','Xls');
        return $this->renderSuccess($res,'导出成功');
    }
}