<?php
// +----------------------------------------------------------------------
// | likeadmin快速开发前后端分离管理后台(PHP版)
// +----------------------------------------------------------------------
// | 欢迎阅读学习系统程序代码,建议反馈是我们前进的动力
// | 开源版本可自由商用,可去除界面版权logo
// | gitee下载:https://gitee.com/likeshop_gitee/likeadmin
// | github下载:https://github.com/likeshop-github/likeadmin
// | 访问官网:https://www.likeadmin.cn
// | likeadmin团队 版权所有 拥有最终解释权
// +----------------------------------------------------------------------
// | author: likeadminTeam
// +----------------------------------------------------------------------

namespace app\common\model\contract;


use app\common\model\BaseModel;
use think\model\concern\SoftDelete;


/**
 * ProcurementContractChange模型
 * Class ProcurementContractChange
 * @package app\common\model\contract
 */
class ProcurementContractChange extends BaseModel
{
    use SoftDelete;
    protected $name = 'procurement_contract_change';
    protected $deleteTime = 'delete_time';

    public function contract()
    {
        return $this->belongsTo(\app\common\model\contract\ProcurementContract::class, 'procurement_contract_id');
    }

    public function material()
    {
        return $this->hasMany(\app\common\model\contract\ProcurementContractDetail::class, 'procurement_contract_id', 'procurement_contract_id');
    }

    public function org()
    {
        return $this->hasOne(\app\common\model\dept\Orgs::class, 'id', 'org_id');
    }

    public function dept()
    {
        return $this->hasOne(\app\common\model\dept\Dept::class, 'id', 'dept_id');
    }

    public function getSigningDateAttr($value)
    {
        return empty($value) ? '' : date('Y-m-d H:i:s', $value);
    }

}