change notification data

aspnet-core/LINGYUN.MicroService.sln

@@ -209,9 +209,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LINGYUN.Abp.IdentityServer.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LINGYUN.Abp.IdentityServer.EntityFrameworkCore", "modules\identityServer\LINGYUN.Abp.IdentityServer.EntityFrameworkCore\LINGYUN.Abp.IdentityServer.EntityFrameworkCore.csproj", "{5D0ED1FC-3A7C-4531-9512-832E73AD9555}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LINGYUN.Abp.Identity.Domain", "modules\identity\LINGYUN.Abp.Identity.Domain\LINGYUN.Abp.Identity.Domain.csproj", "{2BF7FB73-0C62-4ECF-99F0-0583855D2777}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LINGYUN.Abp.Identity.Domain", "modules\identity\LINGYUN.Abp.Identity.Domain\LINGYUN.Abp.Identity.Domain.csproj", "{2BF7FB73-0C62-4ECF-99F0-0583855D2777}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LINGYUN.Abp.Identity.EntityFrameworkCore", "modules\identity\LINGYUN.Abp.Identity.EntityFrameworkCore\LINGYUN.Abp.Identity.EntityFrameworkCore.csproj", "{6FE7E243-2D99-4567-8786-6C9283D608EF}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "LINGYUN.Abp.Identity.EntityFrameworkCore", "modules\identity\LINGYUN.Abp.Identity.EntityFrameworkCore\LINGYUN.Abp.Identity.EntityFrameworkCore.csproj", "{6FE7E243-2D99-4567-8786-6C9283D608EF}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "LINGYUN.Abp.Notifications.AspNetCore.Mvc", "modules\common\LINGYUN.Abp.Notifications.AspNetCore.Mvc\LINGYUN.Abp.Notifications.AspNetCore.Mvc.csproj", "{1A9C06D0-1A12-48C6-B3F6-F2DBC66AA355}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -567,6 +569,10 @@ Global
 		{6FE7E243-2D99-4567-8786-6C9283D608EF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{6FE7E243-2D99-4567-8786-6C9283D608EF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{6FE7E243-2D99-4567-8786-6C9283D608EF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1A9C06D0-1A12-48C6-B3F6-F2DBC66AA355}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1A9C06D0-1A12-48C6-B3F6-F2DBC66AA355}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1A9C06D0-1A12-48C6-B3F6-F2DBC66AA355}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1A9C06D0-1A12-48C6-B3F6-F2DBC66AA355}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -674,6 +680,7 @@ Global
 		{5D0ED1FC-3A7C-4531-9512-832E73AD9555} = {0439B173-F41E-4CE0-A44A-CCB70328F272}
 		{2BF7FB73-0C62-4ECF-99F0-0583855D2777} = {52B5D4F7-237B-4E0A-A167-68442164F70A}
 		{6FE7E243-2D99-4567-8786-6C9283D608EF} = {52B5D4F7-237B-4E0A-A167-68442164F70A}
+		{1A9C06D0-1A12-48C6-B3F6-F2DBC66AA355} = {8AC72641-30D3-4ACF-89FA-808FADC55C2E}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {C95FDF91-16F2-4A8B-A4BE-0E62D1B66718}

aspnet-core/modules/common/LINGYUN.Abp.ExceptionHandling.Notifications/LINGYUN/Abp/ExceptionHandling/Notifications/AbpNotificationsExceptionSubscriber.cs

@@ -24,7 +24,15 @@ namespace LINGYUN.Abp.ExceptionHandling.Notifications
             var notificationDispatcher = context.ServiceProvider.GetRequiredService<INotificationDispatcher>();
             var notificationName = NotificationNameNormalizer
                 .NormalizerName(AbpExceptionHandlingNotificationNames.NotificationName);
-            var notificationData = new NotificationData();
+            NotificationData notificationData;
+            if (CurrentTenant.IsAvailable)
+            {
+                notificationData = NotificationData.CreateTenantNotificationData(CurrentTenant.Id.Value);
+            }
+            else
+            {
+                notificationData = NotificationData.CreateNotificationData();
+            }
             // 写入通知数据
             //TODO：集成TextTemplate完成格式化的推送
             notificationData.WriteStandardData(

aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN/Abp/Notifications/SignalR/OnlineClientHubBase.cs

@@ -1,6 +1,5 @@
 using LINGYUN.Abp.RealTime.Client;
 using Microsoft.AspNetCore.Http;
-using Microsoft.AspNetCore.SignalR;
 using Microsoft.Extensions.Logging;
 using System;
 using System.Threading.Tasks;
@@ -26,6 +25,11 @@ namespace LINGYUN.Abp.Notifications.SignalR
             IOnlineClient onlineClient = CreateClientForCurrentConnection();
             Logger.LogDebug("A client is connected: " + onlineClient.ToString());
             OnlineClientManager.Add(onlineClient);
+            if (onlineClient.TenantId.HasValue)
+            {
+                // 以租户为分组，将用户加入租户通讯组
+                await Groups.AddToGroupAsync(onlineClient.ConnectionId, onlineClient.TenantId.Value.ToString());
+            }
         }
 
         public override async Task OnDisconnectedAsync(Exception exception)

aspnet-core/modules/common/LINGYUN.Abp.Notifications.SignalR/LINGYUN/Abp/Notifications/SignalR/SignalRNotificationPublishProvider.cs

@@ -29,6 +29,22 @@ namespace LINGYUN.Abp.Notifications.SignalR
         }
 
         public override async Task PublishAsync(NotificationInfo notification, IEnumerable<UserIdentifier> identifiers)
+        {
+            if (notification.Data.HasTenantNotification(out Guid tenantId))
+            {
+                // 返回标准数据给前端
+                notification.Data = NotificationData.ToStandardData(notification.Data);
+                var singalRGroup = _hubContext.Clients.Group(tenantId.ToString());
+                if (singalRGroup == null)
+                {
+                    Logger.LogDebug("Can not get group " + tenantId + " from SignalR hub!");
+                    return;
+                }
+                // 租户通知群发
+                Logger.LogDebug($"Found a singalr group, begin senging notifications");
+                await singalRGroup.SendAsync("getNotification", notification);
+            }
+            else
             {
                 // 返回标准数据给前端
                 notification.Data = NotificationData.ToStandardData(notification.Data);
@@ -61,3 +77,4 @@ namespace LINGYUN.Abp.Notifications.SignalR
             }
         }
     }
+}

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/NotificationData.cs

@@ -5,6 +5,10 @@ namespace LINGYUN.Abp.Notifications
 {
     public class NotificationData
     {
+        public const string NotificationKey = "N:G";
+        public const string UserIdNotificationKey = "N:UI";
+        public const string UserNameNotificationKey = "N:UN";
+        public const string TenantNotificationKey = "N:T";
         public virtual string Type => GetType().FullName;
 
         public object this[string key]
@@ -45,6 +49,29 @@ namespace LINGYUN.Abp.Notifications
         {
             _properties = new Dictionary<string, object>();
         }
+
+        public static NotificationData CreateNotificationData()
+        {
+            var data = new NotificationData();
+            data.TrySetData(NotificationKey, "AbpNotification");
+            return data;
+        }
+
+        public static NotificationData CreateUserNotificationData(Guid userId, string userName)
+        {
+            var data = new NotificationData();
+            data.TrySetData(UserIdNotificationKey, userId);
+            data.TrySetData(UserNameNotificationKey, userName);
+            return data;
+        }
+
+        public static NotificationData CreateTenantNotificationData(Guid tenantId)
+        {
+            var data = new NotificationData();
+            data.TrySetData(TenantNotificationKey, tenantId);
+            return data;
+        }
+
         /// <summary>
         /// 写入标准数据
         /// </summary>
@@ -123,5 +150,28 @@ namespace LINGYUN.Abp.Notifications
                 Properties[key] = value;
             }
         }
+
+        public bool HasUserNotification(out Guid userId, out string userName)
+        {
+            if (Properties.TryGetValue(UserIdNotificationKey, out object userKey))
+            {
+                userId = (Guid)userKey;
+                var name = TryGetData(UserNameNotificationKey);
+                userName = name != null ? name.ToString() : "";
+                return true;
+            }
+            userName = "";
+            return false;
+        }
+
+        public bool HasTenantNotification(out Guid tenantId)
+        {
+            if (Properties.TryGetValue(TenantNotificationKey, out object tenantKey))
+            {
+                tenantId = (Guid)tenantKey;
+                return true;
+            }
+            return false;
+        }
     }
 }

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/NotificationDefinition.cs

@@ -9,6 +9,11 @@ using Volo.Abp.Localization;
  * 而是规范通知的一些属性,因此不应该是自定义通知名称,而是定义通知的类目,类似于Catalog
  * 或者Prefix
  * 
+ * TODO: 2020-08-26 如果需要用户或者租户特定的消息该如何来发送通知?
+ *      是否追加字段：通知类别（宿主、租户、用户、通用）,主要可以在运行时判断发布消息的来源，
+ *      如果是用户通知（NotificationData[FormUser]）则只会查询用户对于用户通知的订阅（用户互动：站内信、私信、好友请求、留言等），优先级最低
+ *      租户通知（NotificationData[FormTenant]）则只会查询用户对于租户通知的订阅（系统发布、应用通知），优先级次于用户
+ *      全局通知（NotificationData[FormGlobal]）则查询用户对于全局通知的订阅（一般用于系统发布、应用通知），优先级最高
  */
 
 namespace LINGYUN.Abp.Notifications

aspnet-core/modules/common/LINGYUN.Abp.Notifications/LINGYUN/Abp/Notifications/NotificationType.cs

@@ -6,12 +6,16 @@
     public enum NotificationType
     {
         /// <summary>
-        /// 应用
+        /// 应用（对应租户）
         /// </summary>
         Application = 0,
         /// <summary>
-        /// 系统
+        /// 系统（对应宿主）
         /// </summary>
-        System = 10
+        System = 10,
+        /// <summary>
+        /// 用户（对应用户）
+        /// </summary>
+        User = 20
     }
 }

aspnet-core/modules/message/LINGYUN.Abp.MessageService.Domain/LINGYUN/Abp/MessageService/EventBus/Local/UserCreateSendWelcomeEventHandler.cs

@@ -61,7 +61,7 @@ namespace LINGYUN.Abp.MessageService.EventBus
                 //await _notificationStore.InsertUserSubscriptionAsync(eventData.Entity.TenantId,
                 //    userIdentifer, UserNotificationNames.WelcomeToApplication);
 
-                var userWelcomeNotifictionData = new NotificationData();
+                var userWelcomeNotifictionData = NotificationData.CreateUserNotificationData(eventData.Entity.Id, eventData.Entity.UserName);
 
                 userWelcomeNotifictionData.WriteStandardData(
                     L("WelcomeToApplicationFormUser", eventData.Entity.Name ?? eventData.Entity.UserName),

aspnet-core/services/messages/LINGYUN.Abp.MessageService.HttpApi.Host/EventBus/Distributed/NotificationEventHandler.cs

@@ -39,6 +39,10 @@ namespace LINGYUN.Abp.MessageService.EventBus.Distributed
         /// </summary>
         protected INotificationStore NotificationStore { get; }
         /// <summary>
+        /// Reference to <see cref="INotificationSubscriptionManager"/>.
+        /// </summary>
+        protected INotificationSubscriptionManager NotificationSubscriptionManager { get; }
+        /// <summary>
         /// Reference to <see cref="INotificationPublishProviderManager"/>.
         /// </summary>
         protected INotificationPublishProviderManager NotificationPublishProviderManager { get; }
@@ -50,11 +54,13 @@ namespace LINGYUN.Abp.MessageService.EventBus.Distributed
             IBackgroundJobManager backgroundJobManager,
             IOptions<AbpNotificationOptions> options,
             INotificationStore notificationStore,
+            INotificationSubscriptionManager notificationSubscriptionManager,
             INotificationPublishProviderManager notificationPublishProviderManager)
         {
             BackgroundJobManager = backgroundJobManager;
             Options = options.Value;
             NotificationStore = notificationStore;
+            NotificationSubscriptionManager = notificationSubscriptionManager;
             NotificationPublishProviderManager = notificationPublishProviderManager;
 
             Logger = NullLogger<NotificationEventHandler>.Instance;
@@ -85,9 +91,16 @@ namespace LINGYUN.Abp.MessageService.EventBus.Distributed
             // 持久化通知
             await NotificationStore.InsertNotificationAsync(notificationInfo);
 
+            // TODO: 某些情况下,不能直接在服务内订阅消息,目前只能通过将订阅内容放进消息内部,需要重构通知系统设计了
+            if (notificationInfo.Data.HasUserNotification(out Guid userId, out string userName))
+            {
+                await NotificationSubscriptionManager.SubscribeAsync(notificationInfo.TenantId,
+                    new UserIdentifier(userId, userName), notificationInfo.Name);
+            }
+
             Logger.LogDebug($"Gets a list of user subscriptions {notificationInfo.Name}");
             // 获取用户订阅列表
-            var userSubscriptions = await NotificationStore.GetSubscriptionsAsync(notificationInfo.TenantId, notificationInfo.Name);
+            var userSubscriptions = await NotificationSubscriptionManager.GetSubscriptionsAsync(notificationInfo.TenantId, notificationInfo.Name);
 
             Logger.LogDebug($"Persistent user notifications {notificationInfo.Name}");
             // 持久化用户通知

aspnet-core/services/messages/LINGYUN.Abp.MessageService.HttpApi.Host/EventBus/Distributed/TenantCreateEventHandler.cs

@@ -55,7 +55,7 @@ namespace LINGYUN.Abp.MessageService.EventBus.Distributed
                 // 管理用户订阅租户创建通知
                 await NotificationSubscriptionManager.SubscribeAsync(eventData.Id, tenantAdminUserIdentifier, noticeNormalizerName.Name);
 
-                var notificationData = new NotificationData();
+                var notificationData = NotificationData.CreateTenantNotificationData(eventData.Id);
                 notificationData.WriteStandardData(
                     L("NewTenantRegisteredNotificationTitle"),
                     L("NewTenantRegisteredNotificationMessage", eventData.Name),