im/app/enum/BalanceType.php

<?php

namespace app\enum;

enum BalanceType: int
{
    /**
     * 充值
     */
    case RECHARGE = 100;
    /**
     * 充值卡密
     */
    case RECHARGE_CARD = 101;

    /**
     * 提现
     */
    case WITHDRAWAL = 200;

    /**
     * 提现退回
     */
    case WITHDRAWAL_REJECT = 201; 

    /**
     * 购买卡密
     */
    case CDKEY = 202;


    /**
     * 站内转账
     */
    case TRANSFER = 300;
    /**
     * 兑换
     */
    case EXCHANGE = 301;
    /**
     * 签到
     */
    case SIGNIN = 302;
    /**
     * 邀请新用户注册
     */
    case INVITE_NEW_USER = 305;

    /**
     * 购买产品
     */
    case PRODUCT_BUY = 401;
    /**
     * 购买角色
     */
    case PURCHASE_ROLE = 402;
    /**
     * 购买积分卡
     */
    case GIFT_BUY = 407;

    /**
     * 获取所有类型映射数组
     */
    public static function toArray(): array
    {
        return [
            self::RECHARGE->value => __('充值'),
            self::RECHARGE_CARD->value => __('充值卡密'),
            self::WITHDRAWAL->value => __('提现'),
            self::WITHDRAWAL_REJECT->value => __('提现退回'),
            self::CDKEY->value  =>  __('购买卡密'),
            self::TRANSFER->value => __('站内转账'),
            self::EXCHANGE->value => __('兑换'),
            self::SIGNIN->value => __('签到'),
            self::INVITE_NEW_USER->value => __('邀请新用户注册'),
            self::PRODUCT_BUY->value => __('购买产品'),

            self::PURCHASE_ROLE->value => __('购买角色'),
            self::GIFT_BUY->value => __('购买积分卡'),


        ];
    }

    /**
     * 获取当前类型的描述文本
     */
    public function getDescription(): string
    {
        return self::toArray()[$this->value];
    }

    /**
     * 安全地从值创建枚举实例
     */
    public static function tryFromValue(int $value): ?self
    {
        return self::tryFrom($value);
    }
}