From dc6970700b6f85542768de5401feff557ee747ac Mon Sep 17 00:00:00 2001
From: Daniel Bedeleanu <bede@tfm.ro>
Date: Thu, 23 Apr 2026 11:04:11 +0300
Subject: [PATCH] fix(export): use axiosInstance to ensure correct backend URL
 and auth

- Changed useExport.ts to import and use axiosInstance from api.ts
- This ensures requests go to port 8918 (backend) not 8919 (frontend)
- Removed manual token handling (axiosInstance interceptor handles it)
- Removed /api prefix from paths (axiosInstance baseURL has the full URL)
- Exported axiosInstance from api.ts for reuse in other modules
- Fixes 404 errors caused by requests routing to frontend instead of backend
---
 frontend/hooks/useExport.ts | 18 +++++++-----------
 frontend/lib/api.ts         |  2 +-
 2 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/frontend/hooks/useExport.ts b/frontend/hooks/useExport.ts
index 35599ede..55d1a967 100644
--- a/frontend/hooks/useExport.ts
+++ b/frontend/hooks/useExport.ts
@@ -1,5 +1,5 @@
 import { useState } from "react";
-import axios from "axios";
+import { axiosInstance } from "../lib/api";
 
 interface UseExportReturn {
   exportSnapshot: (format: "csv" | "xlsx") => Promise<void>;
@@ -49,12 +49,10 @@ export function useExport(): UseExportReturn {
     setError(null);
 
     try {
-      const token = localStorage.getItem('inventory_token');
-      const response = await axios.get(
-        `/api/admin/db/export?format=${format}&type=inventory`,
+      const response = await axiosInstance.get(
+        `/admin/db/export?format=${format}&type=inventory`,
         {
-          responseType: "blob",
-          headers: { 'Authorization': `Bearer ${token}` }
+          responseType: "blob"
         }
       );
 
@@ -84,12 +82,10 @@ export function useExport(): UseExportReturn {
     setError(null);
 
     try {
-      const token = localStorage.getItem('inventory_token');
-      const response = await axios.get(
-        `/api/admin/db/export?format=${format}&type=audit`,
+      const response = await axiosInstance.get(
+        `/admin/db/export?format=${format}&type=audit`,
         {
-          responseType: "blob",
-          headers: { 'Authorization': `Bearer ${token}` }
+          responseType: "blob"
         }
       );
 
diff --git a/frontend/lib/api.ts b/frontend/lib/api.ts
index 623c53cb..f02f7fac 100644
--- a/frontend/lib/api.ts
+++ b/frontend/lib/api.ts
@@ -57,7 +57,7 @@ export const buildPhotoUrl = (backendUrl: string, photoPath: string): string =>
  * [C-01] Axios instance cu JWT Bearer token în header
  * și interceptor pentru 401 Unauthorized (token expired)
  */
-const axiosInstance = axios.create({});
+export const axiosInstance = axios.create({});
 
 axiosInstance.interceptors.request.use(async (config) => {
   if (!config.baseURL) {