lachang/app/api/model/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\api\model;

use app\common\model\Receipt as ReceiptModel;

/**
 * 发票记录表模型
 * Class Store
 * @package app\store\model
 */
class Receipt extends ReceiptModel
{
    public function add($data){

        if (!isset($data['order_no']) || !$data['headup'] || !$data['email']){
            return  false;
        }

        $ftype = $data['ftype']??0;
        if (isset($data['order_no']) && $data['order_no']){
            $check = self::where('order_no',$data['order_no'])->where('ftype',$ftype)->find();
            if ($check){
                return 201;
            }
        }

        $m =  new self();
        $m->receipt_type = $data['receipt_type']??10;
        $m->order_id = $data['order_id']??0;
        $m->order_no = $data['order_no']??'';
        $m->pay_money = $data['pay_money']??'';
        $m->headup_type = $data['headup_type']??10;
        $m->headup = $data['headup']??"";
        $m->email = $data['email']??'';
        $m->tax_no = $data['tax_no']??'';
        $m->account_bank = $data['account_bank']??'';
        $m->account_no = $data['account_no']??'';
        $m->ftype = $ftype;
        $m->save();
        return true;
    }

    //是否开票
    public static function ifApplyReceipt($id,$ftype=0){
         $m = self::where('order_id',$id)->where("ftype",$ftype)->find();
        return  $m?$m->getAttr('status'):0;
    }
}