YD_Event.Admin/YD_Event.Core/Entities/Order.cs

using SqlSugar;
using YD_Event.Core.Enum;

namespace YD_Event.Core.Entities;

/// <summary>
/// 订单表
/// </summary>
[SugarTable("Order")]
public class Order : Entity<long>, ISoftDelete, ICreatedUserId, ICreatedTime, IUpdatedUserId, IUpdatedTime, IAvailability
{
    /// <summary>
    /// 订单编号
    /// </summary>
    [SugarColumn(Length = 64)]
    public string OrderNo { get; set; }

    /// <summary>
    /// 订单类型：1-收入，2-退款
    /// </summary>
    public int OrderType { get; set; }

    /// <summary>
    /// 商户ID（支付商户）
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public long? MerchantId { get; set; }

    /// <summary>
    /// 单位认证ID（单位关联）
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public long? MerchantCertificationId { get; set; }

    /// <summary>
    /// 赛事ID
    /// </summary>
    public long EventId { get; set; }

    /// <summary>
    /// 报名ID
    /// </summary>
    public long RegistrationId { get; set; }

    /// <summary>
    /// 关联订单ID（退款时关联原订单）
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public long? RelatedOrderId { get; set; }
    
    /// <summary>
    /// 优惠券ID
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public long? CouponId { get; set; }

    /// <summary>
    /// 原金额
    /// </summary>
    public decimal OriginalAmount { get; set; }

    /// <summary>
    /// 优惠金额
    /// </summary>
    public decimal DiscountAmount { get; set; }

    /// <summary>
    /// 实付/退款金额
    /// </summary>
    public decimal ActualAmount { get; set; }

    /// <summary>
    /// 订单状态
    /// </summary>
    public OrderStatus OrderStatus { get; set; }

    /// <summary>
    /// 支付/退款时间
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public DateTime? PaymentTime { get; set; }

    /// <summary>
    /// 备注
    /// </summary>
    [SugarColumn(Length = 512, IsNullable = true)]
    public string? Remark { get; set; }

    /// <summary>
    /// 可用状态
    /// </summary>
    public AvailabilityStatus Status { get; set; }

    /// <summary>
    /// 标记删除
    /// </summary>
    public bool DeleteMark { get; set; }

    /// <summary>
    /// 创建人
    /// </summary>
    public long CreatedUserId { get; set; }

    /// <summary>
    /// 创建时间
    /// </summary>
    public DateTime CreatedTime { get; set; }

    /// <summary>
    /// 更新人
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public long? UpdatedUserId { get; set; }

    /// <summary>
    /// 更新时间
    /// </summary>
    [SugarColumn(IsNullable = true)]
    public DateTime? UpdatedTime { get; set; }
}