yanzong/app/common/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\common\model;

use cores\BaseModel;
use think\model\relation\HasMany;
use think\model\relation\HasOne;
use app\common\model\store\Shop;
/**
 * 活动模型类
 * Class User
 * @package app\common\model
 */
class ActiveMain extends BaseModel
{
    // 定义表名
    protected $name = 'active_main';

    // 定义主键
    protected $pk = 'id';


    /**
     * 关联活动栏目
     * @return HasMany
     */
    public function col(): HasMany
    {
        return $this->hasMany('activeCol', 'active_id', 'id');
    }

    /**
     *  icon_image关联
     * @return HasOne
     */
    public function indexImage(): HasOne
    {
        return $this->hasOne('UploadFile', 'file_id', 'index_image_id')
            ->bind(['index_image_url' => 'preview_url']);
    }

    /**
     *  index_image关联
     * @return HasOne
     */
    public function themeImage(): HasOne
    {
        return $this->hasOne('UploadFile', 'file_id', 'theme_image_id')
            ->bind(['theme_image_url' => 'preview_url']);
    }

}