From 441e72b07f1193b4fe2b27dbf9fa1fc232dbfb67 Mon Sep 17 00:00:00 2001
From: Alex Khomenko <Clarity-89@users.noreply.github.com>
Date: Thu, 13 Mar 2025 17:40:52 +0200
Subject: [PATCH] API Client: Add client-level error handler (#102091)

* API Client: Add client-level error handler

* Return fetch error

* Simplify error object
---
 public/app/api/createBaseQuery.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/public/app/api/createBaseQuery.ts b/public/app/api/createBaseQuery.ts
index 29327703bf9..ac282ddc192 100644
--- a/public/app/api/createBaseQuery.ts
+++ b/public/app/api/createBaseQuery.ts
@@ -8,7 +8,11 @@ interface RequestOptions extends BackendSrvRequest {
   body?: BackendSrvRequest['data'];
 }
 
-export function createBaseQuery({ baseURL }: { baseURL: string }): BaseQueryFn<RequestOptions> {
+interface CreateBaseQueryOptions {
+  baseURL: string;
+}
+
+export function createBaseQuery({ baseURL }: CreateBaseQueryOptions): BaseQueryFn<RequestOptions> {
   async function backendSrvBaseQuery(requestOptions: RequestOptions) {
     try {
       const { data: responseData, ...meta } = await lastValueFrom(
@@ -33,9 +37,7 @@ export function createBaseQuery({ baseURL }: { baseURL: string }): BaseQueryFn<R
 }
 
 export function handleRequestError(error: unknown) {
-  if (isFetchError(error)) {
-    return { error: new Error(error.data.message) };
-  } else if (error instanceof Error) {
+  if (isFetchError(error) || error instanceof Error) {
     return { error };
   } else {
     return { error: new Error('Unknown error') };