yanzong/app/api/model/ActiveMain.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) 2017~2023 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\ActiveMain as ActiveMainModel;
use think\model\relation\HasMany;

/**
 * 活动模型类
 * Class User
 * @package app\common\model
 */
class ActiveMain extends ActiveMainModel
{

    //追加字段
    protected $append = [
        //首页图片
        'index_icon',
        //活动主题图
        'theme_pic'
    ];


    public function getList($param) {
        return $this->with('col.colImage')
            ->where('status', '=', 1)
            ->where('id', $param['active_id'])
            ->find();
    }


    public function getIndexIconAttr($value, $data) {
        $file = $this->with('indexImage')->find();
        return $file['index_image_url'];
    }

    public function getThemePicAttr($value, $data) {
        $file = $this->with('themeImage')->find();
        return $file['theme_image_url'];
    }
}