From cbad650abc49bf2d05635abd2ed56e3a98022fe7 Mon Sep 17 00:00:00 2001
From: Tim Haasdyk <tim_haasdyk@sil.org>
Date: Tue, 31 Oct 2023 11:34:47 +0100
Subject: [PATCH] Show error dialog for 500 featch responses

---
 frontend/src/hooks.client.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/frontend/src/hooks.client.ts b/frontend/src/hooks.client.ts
index 5160b2bd3..30e638bd0 100644
--- a/frontend/src/hooks.client.ts
+++ b/frontend/src/hooks.client.ts
@@ -63,11 +63,18 @@ function shouldTryAutoReload(updateDetected: boolean): boolean {
  */
 handleFetch(async ({ fetch, args }) => {
   const response = await traceFetch(() => fetch(...args));
+
   if (response.status === 401 && location.pathname !== '/login') {
     throw redirect(307, '/logout');
   }
+
+  if (response.status >= 500) {
+    throw new Error(`Unexpected response: ${response.statusText} (${response.status}). URL: ${response.url}.`);
+  }
+
   if (response.headers.get('lexbox-refresh-jwt') == 'true') {
     await invalidate(USER_LOAD_KEY);
   }
+
   return response;
 });