Migrate ServerEventNotifier.OnUserUpdated to IEventConsumer

Emby.Server.Implementations/EntryPoints/ServerEventNotifier.cs

@@ -1,16 +1,11 @@
 using System;
-using System.Collections.Generic;
 using System.Threading;
 using System.Threading.Tasks;
-using Jellyfin.Data.Entities;
-using Jellyfin.Data.Events;
 using MediaBrowser.Common.Plugins;
 using MediaBrowser.Common.Updates;
 using MediaBrowser.Controller;
-using MediaBrowser.Controller.Library;
 using MediaBrowser.Controller.Plugins;
 using MediaBrowser.Controller.Session;
-using MediaBrowser.Model.Tasks;
 using MediaBrowser.Model.Updates;
 
 namespace Emby.Server.Implementations.EntryPoints
@@ -20,11 +15,6 @@ namespace Emby.Server.Implementations.EntryPoints
     /// </summary>
     public class ServerEventNotifier : IServerEntryPoint
     {
-        /// <summary>
-        /// The user manager.
-        /// </summary>
-        private readonly IUserManager _userManager;
-
         /// <summary>
         /// The installation manager.
         /// </summary>
@@ -46,18 +36,15 @@ namespace Emby.Server.Implementations.EntryPoints
         /// Initializes a new instance of the <see cref="ServerEventNotifier"/> class.
         /// </summary>
         /// <param name="appHost">The application host.</param>
-        /// <param name="userManager">The user manager.</param>
         /// <param name="installationManager">The installation manager.</param>
         /// <param name="taskManager">The task manager.</param>
         /// <param name="sessionManager">The session manager.</param>
         public ServerEventNotifier(
             IServerApplicationHost appHost,
-            IUserManager userManager,
             IInstallationManager installationManager,
             ITaskManager taskManager,
             ISessionManager sessionManager)
         {
-            _userManager = userManager;
             _installationManager = installationManager;
             _appHost = appHost;
             _taskManager = taskManager;
@@ -67,8 +54,6 @@ namespace Emby.Server.Implementations.EntryPoints
         /// <inheritdoc />
         public Task RunAsync()
         {
-            _userManager.OnUserUpdated += OnUserUpdated;
-
             _appHost.HasPendingRestartChanged += OnHasPendingRestartChanged;
 
             _installationManager.PluginUninstalled += OnPluginUninstalled;
@@ -127,18 +112,6 @@ namespace Emby.Server.Implementations.EntryPoints
             await _sessionManager.SendRestartRequiredNotification(CancellationToken.None).ConfigureAwait(false);
         }
 
-        /// <summary>
-        /// Users the manager_ user updated.
-        /// </summary>
-        /// <param name="sender">The sender.</param>
-        /// <param name="e">The e.</param>
-        private async void OnUserUpdated(object sender, GenericEventArgs<User> e)
-        {
-            var dto = _userManager.GetUserDto(e.Argument);
-
-            await SendMessageToUserSession(e.Argument, "UserUpdated", dto).ConfigureAwait(false);
-        }
-
         private async Task SendMessageToAdminSessions<T>(string name, T data)
         {
             try
@@ -150,21 +123,6 @@ namespace Emby.Server.Implementations.EntryPoints
             }
         }
 
-        private async Task SendMessageToUserSession<T>(User user, string name, T data)
-        {
-            try
-            {
-                await _sessionManager.SendMessageToUserSessions(
-                    new List<Guid> { user.Id },
-                    name,
-                    data,
-                    CancellationToken.None).ConfigureAwait(false);
-            }
-            catch (Exception)
-            {
-            }
-        }
-
         /// <inheritdoc />
         public void Dispose()
         {
@@ -180,8 +138,6 @@ namespace Emby.Server.Implementations.EntryPoints
         {
             if (dispose)
             {
-                _userManager.OnUserUpdated -= OnUserUpdated;
-
                 _installationManager.PluginUninstalled -= OnPluginUninstalled;
                 _installationManager.PackageInstalling -= OnPackageInstalling;
                 _installationManager.PackageInstallationCancelled -= OnPackageInstallationCancelled;

Jellyfin.Data/Events/Users/UserUpdatedEventArgs.cs

@@ -0,0 +1,18 @@
+using Jellyfin.Data.Entities;
+
+namespace Jellyfin.Data.Events.Users
+{
+    /// <summary>
+    /// An event that occurs when a user is updated.
+    /// </summary>
+    public class UserUpdatedEventArgs : GenericEventArgs<User>
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="UserUpdatedEventArgs"/> class.
+        /// </summary>
+        /// <param name="arg">The user.</param>
+        public UserUpdatedEventArgs(User arg) : base(arg)
+        {
+        }
+    }
+}

Jellyfin.Server.Implementations/Events/Consumers/TaskCompletedLogger.cs → Jellyfin.Server.Implementations/Events/Consumers/System/TaskCompletedLogger.cs

@@ -11,7 +11,7 @@ using MediaBrowser.Model.Notifications;
 using MediaBrowser.Model.Tasks;
 using Microsoft.Extensions.Logging;
 
-namespace Jellyfin.Server.Implementations.Events.Consumers
+namespace Jellyfin.Server.Implementations.Events.Consumers.System
 {
     /// <summary>
     /// Creates an activity log entry whenever a task is completed.

Jellyfin.Server.Implementations/Events/Consumers/Users/UserUpdatedNotifier.cs

@@ -0,0 +1,41 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
+using Jellyfin.Data.Events.Users;
+using MediaBrowser.Controller.Events;
+using MediaBrowser.Controller.Library;
+using MediaBrowser.Controller.Session;
+
+namespace Jellyfin.Server.Implementations.Events.Consumers.Users
+{
+    /// <summary>
+    /// Notifies a user when their account has been updated.
+    /// </summary>
+    public class UserUpdatedNotifier : IEventConsumer<UserUpdatedEventArgs>
+    {
+        private readonly IUserManager _userManager;
+        private readonly ISessionManager _sessionManager;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="UserUpdatedNotifier"/> class.
+        /// </summary>
+        /// <param name="userManager">The user manager.</param>
+        /// <param name="sessionManager">The session manager.</param>
+        public UserUpdatedNotifier(IUserManager userManager, ISessionManager sessionManager)
+        {
+            _userManager = userManager;
+            _sessionManager = sessionManager;
+        }
+
+        /// <inheritdoc />
+        public async Task OnEvent(UserUpdatedEventArgs e)
+        {
+            await _sessionManager.SendMessageToUserSessions(
+                new List<Guid> { e.Argument.Id },
+                "UserUpdated",
+                _userManager.GetUserDto(e.Argument),
+                CancellationToken.None).ConfigureAwait(false);
+        }
+    }
+}

Jellyfin.Server.Implementations/Events/EventingServiceCollectionExtensions.cs

@@ -1,9 +1,9 @@
 using Jellyfin.Data.Events;
 using Jellyfin.Data.Events.Users;
-using Jellyfin.Server.Implementations.Events.Consumers;
 using Jellyfin.Server.Implementations.Events.Consumers.Library;
 using Jellyfin.Server.Implementations.Events.Consumers.Security;
 using Jellyfin.Server.Implementations.Events.Consumers.Session;
+using Jellyfin.Server.Implementations.Events.Consumers.System;
 using Jellyfin.Server.Implementations.Events.Consumers.Updates;
 using Jellyfin.Server.Implementations.Events.Consumers.Users;
 using MediaBrowser.Common.Updates;
@@ -47,6 +47,8 @@ namespace Jellyfin.Server.Implementations.Events
 
             collection.AddScoped<IEventConsumer<UserCreatedEventArgs>, UserCreatedLogger>();
             collection.AddScoped<IEventConsumer<UserDeletedEventArgs>, UserDeletedLogger>();
+            collection.AddScoped<IEventConsumer<UserDeletedEventArgs>, UserDeletedNotifier>();
+            collection.AddScoped<IEventConsumer<UserUpdatedEventArgs>, UserUpdatedNotifier>();
             collection.AddScoped<IEventConsumer<UserLockedOutEventArgs>, UserLockedOutLogger>();
             collection.AddScoped<IEventConsumer<UserPasswordChangedEventArgs>, UserPasswordChangedLogger>();