kknongchang_2506/app/Module/Activity/Enums/REWARD_STATUS.php

<?php

namespace App\Module\Activity\Enums;

/**
 * 奖励状态枚举
 */
class REWARD_STATUS
{
    /**
     * 未领取
     */
    const NOT_CLAIMED = 0;

    /**
     * 已领取
     */
    const CLAIMED = 1;

    /**
     * 已过期
     */
    const EXPIRED = 2;

    /**
     * 获取所有奖励状态
     *
     * @return array
     */
    public static function getAll(): array
    {
        return [
            self::NOT_CLAIMED => '未领取',
            self::CLAIMED => '已领取',
            self::EXPIRED => '已过期',
        ];
    }

    /**
     * 获取奖励状态名称
     *
     * @param int $status
     * @return string
     */
    public static function getName(int $status): string
    {
        return self::getAll()[$status] ?? '未知状态';
    }

    /**
     * 检查奖励状态是否有效
     *
     * @param int $status
     * @return bool
     */
    public static function isValid(int $status): bool
    {
        return isset(self::getAll()[$status]);
    }
}