From fb6c06d150703722ade77546ae09aba964603d45 Mon Sep 17 00:00:00 2001
From: michaelschal <35957947-michaelschal@users.noreply.replit.com>
Date: Tue, 4 Nov 2025 15:08:20 +0000
Subject: [PATCH] Update file upload handling to use native Node.js FormData

Migrate from the 'form-data' npm package to Node.js's built-in 'node:buffer' module for FormData, File, and Blob to resolve dynamic require errors and improve compatibility with newer Node.js versions.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 1e4433b5-47ab-464c-b663-fea2e53367dd
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: fb46322f-df17-46db-ba41-3f694e6331a9
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/1957c339-2757-4d1f-8e92-e9f71a1ce58e/1e4433b5-47ab-464c-b663-fea2e53367dd/LXHtbOp
---
 server/routes.ts | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/server/routes.ts b/server/routes.ts
index a978471..4913e75 100644
--- a/server/routes.ts
+++ b/server/routes.ts
@@ -128,7 +128,6 @@ import { invoiceVerificationService } from "./invoiceVerification";
 import { backupService } from "./backupService";
 import { weatherService } from "./weatherService.js";
 import fetch from "node-fetch";
-import FormData from "form-data";
 
 export async function registerRoutes(app: Express): Promise<Server> {
   // Detect environment
@@ -820,7 +819,8 @@ export async function registerRoutes(app: Express): Promise<Server> {
         fieldsCount: Object.keys(formDataFields).length
       });
 
-      // Préparer le FormData pour l'envoi au webhook externe
+      // Utiliser le FormData natif de Node.js (disponible depuis Node 18+)
+      const { FormData, File, Blob } = await import('node:buffer');
       const formData = new FormData();
 
       // Ajouter tous les champs du formData
@@ -829,10 +829,11 @@ export async function registerRoutes(app: Express): Promise<Server> {
           // Reconstituer le fichier depuis base64
           const fileData = value as { base64: string; filename: string; contentType: string };
           const buffer = Buffer.from(fileData.base64, 'base64');
-          formData.append('file', buffer, {
-            filename: fileData.filename,
-            contentType: fileData.contentType
-          });
+          
+          // Créer un Blob/File natif Node.js
+          const blob = new Blob([buffer], { type: fileData.contentType });
+          const file = new File([blob], fileData.filename, { type: fileData.contentType });
+          formData.append('file', file);
         } else {
           formData.append(key, value as string);
         }
@@ -844,7 +845,6 @@ export async function registerRoutes(app: Express): Promise<Server> {
       const response = await fetch(webhookUrl, {
         method: 'POST',
         body: formData as any,
-        headers: formData.getHeaders(),
         signal: controller.signal
       });