swiftadmin/app/admin/model/PdmPartitemIndex.php

<?php

namespace app\admin\model;

use think\Model;
use think\model\concern\SoftDelete;

/**
 * pdm_partitem_index
 * <!--partmanage-->
 * Partnumber管理
 * Class PdmPartitemIndex
 * @package app\admin\model
 */
class PdmPartitemIndex extends Model
{

    use SoftDelete;

    // 定义时间戳字段名
    protected $createTime = 'create_time';
    protected $updateTime = 'update_time';
    protected $deleteTime = 'delete_time';

    
    /**
     * 定义 sa_admin 关联模型
    * @localKey creatorid
    * @bind nickname,name
    */
    public function admin()
    {
        return $this->hasOne(\app\common\model\system\Admin::Class,'id','creatorid')->bind(['nickname','name']);
    }


    /**
     * 定义 sa_admin 关联模型
    * @localKey parttypeid
    * @bind name
    */
    public function pdmParttype()
    {
        return $this->hasOne(\app\admin\model\PdmParttype::Class,'id','parttypeid')->bind(['name']);
    }

    /**
     * 定义 sa_admin 关联模型
    * @localKey parttypeid
    * @bind name
    */
    public function pdmMfgName()
    {
        return $this->hasOne(\app\admin\model\PdmMfgName::Class,'id','mfg_id')->bind(['mfgname']);
    }

    /**
    * 定义 sa_admin 关联模型
    * @localKey parttypeid
    * @bind name
    */
    public function pdmPurchasecode()
    {
        return $this->hasOne(\app\admin\model\PdmPurchasecode::Class,'purchasecode','purchasecode')->bind(['mpn']);
    }

    public function setPartattributeAttr($value)
    {
        if (!empty($value) && is_array($value)) {
            $arr = [];
            foreach ($value['key'] as $key => $elem) {
                $arr[$elem] = $value['value'][$key];
            }

            $value = json_encode($arr,JSON_UNESCAPED_UNICODE);
        }

        return $value ?: json_encode([]);
    }

    public function getPartattributeAttr($value)
    {
        if (!empty($value) && is_string($value)) {
            $value = json_decode($value, true);
        }

        return $value;
    }

}