<?php

namespace app\admin\model;

use think\Model;
use think\model\concern\SoftDelete;

/**
 * pdm_partitem
 * <!---->
 * 部件
 * Class PdmPartitem
 * @package app\admin\model
 */
class PdmPartitem 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_user 关联模型
  * @localKey createrid
  * @bind nickname,name
  */
  public function user()
  {
      return $this->hasOne(\app\common\model\system\User::Class,'id','createrid')->bind(['nickname','name']);
  }

    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;
    }

}