前端:

1、优化消息排序逻辑
2、新增加载历史消息
3、修复已知问题
后端:
1、优化消息排序逻辑
2、增加用户信息缓存机制
3、修改日期类型为DateTimeOffset改善时区信息丢失问题
3、修复了已知问题
数据库:
1、新增SequenceId字段用于消息排序
2、新增ClientMsgId字段用于客户端消息回执
This commit is contained in:
2026-02-07 22:37:56 +08:00
118 changed files with 10691 additions and 452 deletions
+5 -4
View File
@@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations.Schema;
namespace IM_API.Models;
@@ -20,14 +21,14 @@ public partial class Conversation
/// <summary>
/// 最后一条未读消息ID
/// </summary>
public int? LastReadMessageId { get; set; }
public long? LastReadSequenceId { get; set; }
/// <summary>
/// 未读消息数
/// </summary>
public int UnreadCount { get; set; }
public int ChatType { get; set; }
public ChatType ChatType { get; set; }
/// <summary>
/// 消息推送唯一标识符
@@ -42,9 +43,9 @@ public partial class Conversation
/// <summary>
/// 最后一条消息发送时间
/// </summary>
public DateTime LastMessageTime { get; set; }
[Column(TypeName = "datetimeoffset")]
public DateTimeOffset LastMessageTime { get; set; }
public virtual Message? LastReadMessage { get; set; }
public virtual User User { get; set; } = null!;
}