namespace MassTransitDemo.Contracts;

/// <summary>
/// 发布/订阅模式的消息契约
/// 用于向多个消费者广播消息
/// </summary>
public class PublishSubscribeMessage
{
    /// <summary>
    /// 消息唯一标识符
    /// </summary>
    public Guid MessageId { get; set; }

    /// <summary>
    /// 消息创建时间
    /// </summary>
    public DateTime CreatedAt { get; set; }

    /// <summary>
    /// 消息标题
    /// </summary>
    public string Title { get; set; } = string.Empty;

    /// <summary>
    /// 消息内容
    /// </summary>
    public string Content { get; set; } = string.Empty;

    /// <summary>
    /// 消息优先级
    /// </summary>
    public int Priority { get; set; }
}