重构站内消息代码

Bootstrap.Admin/Models/HeaderBarModel.cs

@@ -21,7 +21,9 @@ namespace Bootstrap.Admin.Models
             var notis = NotificationHelper.RetrieveNotifications();
             NotifiCount = notis.Count();
             Notifications = notis.Take(6);
-            Messages = MessageHelper.RetrieveMessagesHeader(HttpContext.Current.User.Identity.Name);
+            var msgs = MessageHelper.RetrieveMessagesHeader(UserName);
+            MessageCount = msgs.Count();
+            Messages = msgs.Take(6);
         }
         public string UserName { get; protected set; }
         /// <summary>
@@ -53,9 +55,12 @@ namespace Bootstrap.Admin.Models
         /// </summary>
         public int NotifiCount { get; set; }
         /// <summary>
-        /// 或者/设置消息列表
+        /// 获得/设置 消息列表
         /// </summary>
         public IEnumerable<Message> Messages { get; set; }
-
+        /// <summary>
+        /// 获得/设置 消息数量
+        /// </summary>
+        public int MessageCount { get; set; }
     }
 }

Bootstrap.Admin/Views/Shared/Header.cshtml

@@ -108,22 +108,22 @@
             </li>
             <!-- settings end -->
             <!-- message dropdown start-->
-    @if (Model.Messages.Count() > 0)
+            @if (Model.MessageCount > 0)
             {
-       <li id="header_inbox_bar" class="dropdown">
+                <li class="dropdown">
                     <a data-toggle="dropdown" class="dropdown-toggle" href="#">
                         <i class="fa fa-envelope-o"></i>
-               <span class="badge bg-important">@Model.Messages.Count()</span>
+                        <span class="badge bg-important">@Model.MessageCount</span>
                     </a>
                     <ul class="dropdown-menu inbox">
                         <div class="notify-arrow notify-arrow-red"></div>
                         <li>
-                   <p>您有 @Model.Messages.Count() 个未读的消息</p>
+                            <p>您有 @Model.MessageCount 个未读的消息</p>
                         </li>
-               @foreach(var mess in Model.Messages.Take(6))
+                        @foreach (var mess in Model.Messages)
                         {
                             <li>
-                       <a href="~/Admin/Messages/@mess.ID">
+                                <a href="~/Admin/Messages?id=@mess.ID">
                                     <span class="photo"><img alt="avatar" src="../content/images/logo6.jpg"></span>
                                     <span class="subject">
                                         <span class="from">@mess.From</span>
@@ -143,7 +143,7 @@
             <!-- notification dropdown start-->
             @if (Model.NotifiCount > 0)
             {
-                <li id="header_notification_bar" class="dropdown">
+                <li class="dropdown">
                     <a data-toggle="dropdown" class="dropdown-toggle" href="#">
                         <i class="fa fa-bell-o"></i>
                         <span class="badge bg-warning">@Model.NotifiCount</span>

Bootstrap.DataAccess/MessageHelper.cs

@@ -10,8 +10,9 @@ using System.Linq;
 
 namespace Bootstrap.DataAccess
 {
-
-
+    /// <summary>
+    /// 
+    /// </summary>
     public class MessageHelper
     {
         internal const string RetrieveMessageFromDataKey = "MessageHelper-RetrieveMessagesFromOthers";
@@ -54,10 +55,8 @@ namespace Bootstrap.DataAccess
                 return messages;
 
             }, CacheSection.RetrieveDescByKey(RetrieveMessageFromDataKey));
-
             return messageRet.OrderByDescending(n => n.SendTime);
         }
-
         /// <summary>
         /// 自己获取发送给其他人的消息列表
         /// </summary>
@@ -95,10 +94,8 @@ namespace Bootstrap.DataAccess
                 return messages;
 
             }, CacheSection.RetrieveDescByKey(RetrieveMessageToDataKey));
-
             return messageRet.OrderByDescending(n => n.SendTime);
         }
-
         /// <summary>
         /// 获取Header处显示的消息列表
         /// </summary>
@@ -106,9 +103,7 @@ namespace Bootstrap.DataAccess
         /// <returns></returns>
         public static IEnumerable<Message> RetrieveMessagesHeader(string userName)
         {
-
             var messageRet = RetrieveMessagesFromOthers(userName);
-
             messageRet.AsParallel().ForAll(n =>
             {
                 var ts = DateTime.Now - n.SendTime;
@@ -119,6 +114,5 @@ namespace Bootstrap.DataAccess
             });
             return messageRet;
         }
-
     }
 }

DatabaseScripts/Install.sql

@@ -324,8 +324,8 @@ CREATE TABLE [dbo].[Messages](
 	[ID] [int] IDENTITY(1,1) NOT NULL,
 	[Title] [nvarchar](50) NOT NULL,
 	[Content] [nvarchar](500) NOT NULL,
-	[From] [nvarchar](50) NOT NULL,
-	[To] [nvarchar](50) NOT NULL,
+	[From] [varchar](50) NOT NULL,
+	[To] [varchar](50) NOT NULL,
 	[SendTime] [datetime] NOT NULL,
 	[Status] [nvarchar](50) NOT NULL,
  CONSTRAINT [PK_Messages] PRIMARY KEY CLUSTERED