From 4fb72131906b53f2d29ed4da2e9c9ccc98ac80cd Mon Sep 17 00:00:00 2001
From: artem-dudarev <ad@virtoway.com>
Date: Tue, 5 Mar 2024 10:43:26 +0200
Subject: [PATCH] Make RegisterHandler() obsolete

---
 src/VirtoCommerce.Platform.Core/Bus/IHandlerRegistrar.cs | 1 +
 src/VirtoCommerce.Platform.Core/Bus/InProcessBus.cs      | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/src/VirtoCommerce.Platform.Core/Bus/IHandlerRegistrar.cs b/src/VirtoCommerce.Platform.Core/Bus/IHandlerRegistrar.cs
index 3404030056..011f8c5a30 100644
--- a/src/VirtoCommerce.Platform.Core/Bus/IHandlerRegistrar.cs
+++ b/src/VirtoCommerce.Platform.Core/Bus/IHandlerRegistrar.cs
@@ -7,6 +7,7 @@ namespace VirtoCommerce.Platform.Core.Bus
 {
     public interface IHandlerRegistrar
     {
+        [Obsolete("Use IApplicationBuilder.RegisterEventHandler<>()", DiagnosticId = "VC0008", UrlFormat = "https://docs.virtocommerce.org/products/products-virto3-versions")]
         void RegisterHandler<T>(Func<T, CancellationToken, Task> handler) where T : IMessage;
     }
 }
diff --git a/src/VirtoCommerce.Platform.Core/Bus/InProcessBus.cs b/src/VirtoCommerce.Platform.Core/Bus/InProcessBus.cs
index 59eb3569a2..f538addcda 100644
--- a/src/VirtoCommerce.Platform.Core/Bus/InProcessBus.cs
+++ b/src/VirtoCommerce.Platform.Core/Bus/InProcessBus.cs
@@ -38,9 +38,12 @@ public void RegisterEventHandler<T>(Func<T, Task> handler)
         public void RegisterEventHandler<T>(Func<T, CancellationToken, Task> handler)
             where T : IEvent
         {
+#pragma warning disable VC0008 // Type or member is obsolete
             RegisterHandler(handler);
+#pragma warning restore VC0008 // Type or member is obsolete
         }
 
+        [Obsolete("Use IApplicationBuilder.RegisterEventHandler<>()", DiagnosticId = "VC0008", UrlFormat = "https://docs.virtocommerce.org/products/products-virto3-versions")]
         public void RegisterHandler<T>(Func<T, CancellationToken, Task> handler)
             where T : IMessage
         {