优化代码

ZR.Admin.WebApi/Controllers/System/monitor/SysUserOnlineController.cs

@@ -1,5 +1,8 @@
 using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.SignalR;
 using ZR.Admin.WebApi.Filters;
+using ZR.Admin.WebApi.Hubs;
+using ZR.Model;
 
 namespace ZR.Admin.WebApi.Controllers.monitor
 {
@@ -7,10 +10,26 @@ namespace ZR.Admin.WebApi.Controllers.monitor
     [Route("monitor/online")]
     public class SysUserOnlineController : BaseController
     {
-        [HttpGet("list")]
-        public IActionResult Index()
+        private IHubContext<Hub> HubContext;
+
+        public SysUserOnlineController(IHubContext<Hub> hubContext)
         {
-            return SUCCESS(1);
+            HubContext = hubContext;
+        }
+
+        /// <summary>
+        /// 获取在线用户列表
+        /// </summary>
+        /// <param name="parm"></param>
+        /// <returns></returns>
+        [HttpGet("list")]
+        public IActionResult Index([FromQuery] PagerInfo parm)
+        {
+            var result = MessageHub.clientUsers
+                .OrderByDescending(f => f.LoginTime)
+                .Skip(parm.PageNum - 1).Take(parm.PageSize);
+
+            return SUCCESS(new { result, totalNum = MessageHub.clientUsers.Count });
         }
     }
 }