From e7f5092263bb5d20fb320df92d7eb5d81d824708 Mon Sep 17 00:00:00 2001
From: Manus <dev-agent@manus.ai>
Date: Wed, 10 Jun 2026 12:57:48 +0000
Subject: [PATCH] =?UTF-8?q?Checkpoint:=20Correction=20du=20clignotement=20?=
 =?UTF-8?q?sur=20la=20page=20/login=20:=20(1)=20redirectToLoginIfUnauthori?=
 =?UTF-8?q?zed=20dans=20main.tsx=20ne=20redirige=20plus=20si=20d=C3=A9j?=
 =?UTF-8?q?=C3=A0=20sur=20/login,=20(2)=20ParametresContext=20d=C3=A9sacti?=
 =?UTF-8?q?ve=20la=20requ=C3=AAte=20parametres.get=20sur=20/login=20(enabl?=
 =?UTF-8?q?ed:=20!isLoginPage=20via=20useLocation).=200=20erreur=20TypeScr?=
 =?UTF-8?q?ipt.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 client/src/contexts/ParametresContext.tsx | 5 +++++
 client/src/main.tsx                       | 3 +++
 2 files changed, 8 insertions(+)

diff --git a/client/src/contexts/ParametresContext.tsx b/client/src/contexts/ParametresContext.tsx
index 8fa98c0..dd8ab75 100644
--- a/client/src/contexts/ParametresContext.tsx
+++ b/client/src/contexts/ParametresContext.tsx
@@ -2,6 +2,7 @@
 // Lit depuis la BDD via tRPC, avec fallback sur les valeurs par défaut
 
 import { createContext, useContext, useCallback, type ReactNode } from 'react';
+import { useLocation } from 'wouter';
 import { trpc } from '@/lib/trpc';
 
 export interface Parametres {
@@ -37,10 +38,14 @@ function parseNum(val: string | null | undefined, fallback: number): number {
 
 export function ParametresProvider({ children }: { children: ReactNode }) {
   const utils = trpc.useUtils();
+  const [pathname] = useLocation();
+  // Ne pas faire la requête sur /login pour éviter les erreurs 401 qui causent des clignotements
+  const isLoginPage = pathname === '/login';
 
   const { data: rawParams, isLoading } = trpc.parametres.get.useQuery(undefined, {
     retry: false,
     refetchOnWindowFocus: false,
+    enabled: !isLoginPage,
   });
 
   const setBulkMutation = trpc.parametres.setBulk.useMutation({
diff --git a/client/src/main.tsx b/client/src/main.tsx
index 8adf6f5..06eb69f 100644
--- a/client/src/main.tsx
+++ b/client/src/main.tsx
@@ -18,6 +18,9 @@ const redirectToLoginIfUnauthorized = (error: unknown) => {
 
   if (!isUnauthorized) return;
 
+  // Ne pas rediriger si on est déjà sur la page de login (évite la boucle)
+  if (window.location.pathname === '/login') return;
+
   window.location.href = getLoginUrl();
 };