namespace YLErp.DBModels.Attributes
{
    /// <summary>
    /// 交易审核属性
    /// </summary>
    [AttributeUsage(AttributeTargets.Property)]
    public class TradeAuditAttribute : Attribute
    {
        /// <summary>
        /// 使用flags枚举,增加扩展性
        /// </summary>
        public TradeAuditFlag Flag { get; }

        public string DisplayName { get; set; }

        protected TradeAuditAttribute(TradeAuditFlag flag)
        {
            Flag = flag;
        }
    }

    /// <summary>
    /// 交易审核属性
    /// </summary>
    public sealed class TradeAuditExcludeAttribute : TradeAuditAttribute
    {
        public TradeAuditExcludeAttribute() : base(TradeAuditFlag.exclude)
        {

        }
    }

    /// <summary>
    /// 交易审核属性
    /// </summary>
    public sealed class TradeAuditChangeMsgAttribute : TradeAuditAttribute
    {
        public TradeAuditChangeMsgAttribute() : base(TradeAuditFlag.changMsg)
        {

        }
    }
}