huangjingfen/pro_v3.5.1/app/model/work/WorkWelcome.php

<?php
// +----------------------------------------------------------------------
// | Author: ScottPan Team 
// +----------------------------------------------------------------------

namespace app\model\work;


use crmeb\basic\BaseModel;
use crmeb\traits\ModelTrait;
use think\model\relation\HasMany;

/**
 * Class WorkWelcome
 * @package app\model\work
 */
class WorkWelcome extends BaseModel
{

    use ModelTrait;

    /**
     * @var string
     */
    protected $name = 'work_welcome';

    /**
     * @var string
     */
    protected $key = 'id';

    /**
     * @var string
     */
    protected $autoWriteTimestamp = 'int';

    /**
     * 成员
     * @return HasMany
     */
    public function userList(): HasMany
    {
        return $this->hasMany(WorkWelcomeRelation::class, 'welcome_id', 'id');
    }

    /**
     * @param $value
     * @return false|string
     */
    public function setAttachmentsAttr($value)
    {
        return json_encode($value);
    }

    /**
     * @param $value
     * @return mixed
     */
    public function getAttachmentsAttr($value)
    {
        return json_decode($value, true);
    }


}