feat(SignalR): 创建 StockHub 实现库存实时更新

wanshenmean

2026-03-30 20529bc6bc67d63c5f248fbe923558efb57a435b

feat(SignalR): 创建 StockHub 实现库存实时更新

- 新增 StockHub.cs 包含 SendStockUpdate 方法
- 在 Program.cs 中注册 SignalR 服务并映射 /stockHub 端点
- 添加 StockUpdateDTO 用于库存更新数据传输

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

 Code/WMS/WIDESEA_WMSServer/WIDESEA_WMSServer/Hubs/StockHub.cs

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,24 @@
using Microsoft.AspNetCore.SignalR;
using System.Threading.Tasks;

namespace WIDESEA_WMSServer.Hubs
{
    public class StockHub : Hub
    {
        /// <summary>
        /// å‘送库存更新
        /// </summary>
        public async Task SendStockUpdate(StockUpdateDTO update)
        {
            await Clients.All.SendAsync("StockUpdated", update);
        }
    }

    public class StockUpdateDTO
    {
        public int LocationId { get; set; }
        public int WarehouseId { get; set; }
        public float StockQuantity { get; set; }
        public int StockStatus { get; set; }
    }
}

 Code/WMS/WIDESEA_WMSServer/WIDESEA_WMSServer/Program.cs

@@ -99,6 +99,8 @@
    options.Filters.Add(typeof(ActionExecuteFilter));
});

builder.Services.AddSignalR();

builder.Services.AddScoped<HttpClientHelper>();

builder.Services.AddAuthorizationSetup();
@@ -174,4 +176,6 @@

app.MapControllers();

app.MapHub<WIDESEA_WMSServer.Hubs.StockHub>("/stockHub");

app.Run();