YD_Event.Admin/YD_Event.Core/Entities/EventProject.cs

using SqlSugar;
using YD_Event.Core.Enum;

namespace YD_Event.Core.Entities;

/// <summary>
/// 赛事项目关联表
/// </summary>
public class EventProject : Entity<long>, ICreatedTime, IUpdatedTime
{
    /// <summary>
    /// 赛事ID
    /// </summary>
    public long EventId { get; set; }

    /// <summary>
    /// 项目ID
    /// </summary>
    public long ProjectId { get; set; }

    /// <summary>
    /// 性别要求 (男/女/不限)
    /// </summary>
    public Gender GenderType { get; set; }

    /// <summary>
    /// 价格
    /// </summary>
    [SugarColumn(DecimalDigits = 2)]
    public decimal Price { get; set; }

    /// <summary>
    /// 赛事项目组别列表（导航属性）
    /// </summary>
    [SugarColumn(IsIgnore = true)]
    public List<EventProjectGroup>? Groups { get; set; }

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

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