using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

/// <summary>
/// GuaDanOrder 的摘要描述
/// </summary>
namespace Model
{
    public partial class GuaDanOrder
    {
        public static string GenerateStatusCode()
        {
            string prefix = "GD";
            string datePart = DateTime.Now.ToString("yyyyMMdd");
            string randomPart = Guid.NewGuid().ToString("N").Substring(0, 4).ToUpper();
            return $"{prefix}{datePart}-{randomPart}";
        }
    }
}