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
@@ -0,0 +1,40 @@
using Microsoft.EntityFrameworkCore.Migrations;
#nullable disable
namespace IM_API.Migrations
{
/// <inheritdoc />
public partial class addSequenceId : Migration
{
/// <inheritdoc />
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropColumn(
name: "GroupMemberId",
table: "messages");
migrationBuilder.AddColumn<long>(
name: "SequenceId",
table: "messages",
type: "bigint",
nullable: false,
defaultValue: 0L);
}
/// <inheritdoc />
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropColumn(
name: "SequenceId",
table: "messages");
migrationBuilder.AddColumn<int>(
name: "GroupMemberId",
table: "messages",
type: "int(11)",
nullable: true,
comment: "若为群消息则表示具体的成员id");
}
}
}