miao/server/app/Models/OrderInfoModel.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class OrderInfoModel extends Model
{
    //

    //用户类型定义
    const USER_TYPE_USER    = 1;

    //用户类型枚举
    private static $_user_types = [
        self::USER_TYPE_USER    => '会员',
    ];

    //商品类型定义
    const GOODS_TYPE_COIN  = 1;
//    const GOODS_TYPE_COSUME   = 3;

    //商品类型枚举
    private static $_goods_types = [
        self::GOODS_TYPE_COIN    => '梦想币',
//        self::GOODS_TYPE_COSUME     => '续消现金',
    ];

    //支付类型定义
    const PAY_TYPE_ALIPAY     = 1;
    const PAY_TYPE_WECHATPAY  = 2;

    //支付类型枚举
    private static $_pay_types = [
        self::PAY_TYPE_ALIPAY       => '支付宝',
        self::PAY_TYPE_WECHATPAY    => '微信支付',
//        self::PAY_TYPE_UNIONPAY     => '银联支付',
    ];

    //订单状态定义
    const STATUS_PENDING    = 0;
    const STATUS_FINISHED   = 1;
    const STATUS_CANCELED   = 2;

    //订单状态枚举
    private static $_status = [
        self::STATUS_PENDING    => '待处理',
        self::STATUS_FINISHED   => '已完成',
        self::STATUS_CANCELED   => '已取消',
    ];


    public static function getAllGoodsTypes() {
        return self::$_goods_types;
    }

    public static function getAllStatus() {
        return self::$_status;
    }

    public static function getAllPayTypes() {
        return self::$_pay_types;
    }
}