php/app/common/enum/store/CartEnum.php

<?php

namespace app\common\enum\store;

use app\common\enum\CommonEnum;

class CartEnum extends CommonEnum
{
    const PRODUCT_TYPE = [
        'Ordinary' => ['code' => 0, 'name' => '普通产品']
    ];

    const IS_FAIL = [
        'No' => ['code' => 0, 'name' => '未失效'],
        'Yes' => ['code' => 1, 'name' => '失效']
    ];

    // 是否已购买 '0 = 未购买 1 = 已购买'
    const IS_PAY = [
        'No' => ['code' => 0, 'name' => '未购买'],
        'Yes' => ['code' => 1, 'name' => '已购买']
    ];
}