From ccf76a72c1263db67502cbc320280e941295cd53 Mon Sep 17 00:00:00 2001
From: Developer 02 <developer02@didaloghe.onmicrosoft.com>
Date: Tue, 30 Jul 2024 11:31:42 +0200
Subject: [PATCH] refactor: Fehler-Action-Parameter in der FetchAsync-Methode
 optional machen

---
 src/WindreamHub.Legacy.Client/Models/ModelExtensions.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/WindreamHub.Legacy.Client/Models/ModelExtensions.cs b/src/WindreamHub.Legacy.Client/Models/ModelExtensions.cs
index 6531a8c..77bd2e0 100644
--- a/src/WindreamHub.Legacy.Client/Models/ModelExtensions.cs
+++ b/src/WindreamHub.Legacy.Client/Models/ModelExtensions.cs
@@ -16,7 +16,7 @@ namespace WindreamHub.Legacy.Client.Models
             return new SimplifiedResponse<TData, TError>(ok: message.IsSuccessStatusCode, status: message.StatusCode, data: data, error: err);
         }
 
-        public static async Task FetchAsync<TData, TError>(this Task<SimplifiedResponse<TData, TError>> responseAsync, Action<TData> next, Action<TError> error, CancellationToken cancellationToken = default)
+        public static async Task FetchAsync<TData, TError>(this Task<SimplifiedResponse<TData, TError>> responseAsync, Action<TData> next, Action<TError> error = null, CancellationToken cancellationToken = default)
         {
             if (cancellationToken.IsCancellationRequested)
                 return;
@@ -25,10 +25,10 @@ namespace WindreamHub.Legacy.Client.Models
             if (res.Ok)
                 next(res.Data);
             else
-                error(res.Error);
+                error?.Invoke(res.Error);
         }
 
-        public static void Fetch<TData, TError>(this Task<SimplifiedResponse<TData, TError>> responseAsync, Action<TData> next, Action<TError> error, CancellationToken cancellationToken = default)
+        public static void Fetch<TData, TError>(this Task<SimplifiedResponse<TData, TError>> responseAsync, Action<TData> next, Action<TError> error = null, CancellationToken cancellationToken = default)
         {
             Task.Run(async () =>
             {