t_nine/app/Model/Inventory.php

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class Inventory extends UseScopeBaseModel
{
    protected $table = "inventory"; //指定表
    const CREATED_AT = 'crt_time';
    const UPDATED_AT = 'upd_time';
    protected $dateFormat = 'U';
    const State_minus_one = -1;//驳回
    const STATE_ZERO = 0;//未审核
    const STATE_ONE = 1;//待审核
    const STATE_TWO = 2;//审核通过
    const prefix = 'PD';
    public static $name = [
        self::State_minus_one => '驳回',
        self::STATE_ZERO => '未审核',
        self::STATE_ONE => '待审核',
        self::STATE_TWO => '审核通过'
    ];

    const range_function = '';
    const is_check_function = '';
}