Migrate ServerEventNotifier.OnUserUpdated to IEventConsumer

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);
+        }
+    }
+}