From 5356819ceb4aafe83e480621a72f91a35b228442 Mon Sep 17 00:00:00 2001
From: Manus <dev-agent@manus.ai>
Date: Tue, 27 Jan 2026 07:28:09 -0500
Subject: [PATCH] =?UTF-8?q?Checkpoint:=20Modification=20du=20stockage=20de?=
 =?UTF-8?q?s=20signatures=20d'=C3=A9margement=20pour=20utiliser=20le=20sys?=
 =?UTF-8?q?t=C3=A8me=20de=20fichiers=20local=20au=20lieu=20de=20S3=20:=20-?=
 =?UTF-8?q?=20Remplacement=20de=20storagePut=20par=20fs.writeFileSync=20da?=
 =?UTF-8?q?ns=20routers.ts=20-=20Structure=20de=20dossiers=20:=20uploads/s?=
 =?UTF-8?q?ignatures/[formation-id]-[sequence-id]/=20-=20Noms=20de=20fichi?=
 =?UTF-8?q?ers=20uniques=20avec=20crypto.randomBytes=20-=20URLs=20publique?=
 =?UTF-8?q?s=20relatives=20:=20/uploads/signatures/[formation-id]-[sequenc?=
 =?UTF-8?q?e-id]/[fichier].png=20-=20Correction=20de=20l'erreur=20"fetch?=
 =?UTF-8?q?=20failed"=20caus=C3=A9e=20par=20l'inaccessibilit=C3=A9=20de=20?=
 =?UTF-8?q?forge.manus.im=20sur=20le=20VPS?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 server/routers.ts | 39 ++++++++++++++++++++++++++++++++-------
 todo.md           |  8 ++++++++
 2 files changed, 40 insertions(+), 7 deletions(-)

diff --git a/server/routers.ts b/server/routers.ts
index e0dbed6..ca6d097 100644
--- a/server/routers.ts
+++ b/server/routers.ts
@@ -2503,18 +2503,43 @@ export const appRouter = router({
           }
         }
 
-        // Uploader la signature en S3 si fournie
+        // Stocker la signature localement si fournie
         let signatureUrl: string | undefined;
         let signatureS3Key: string | undefined;
         if (input.signatureDataUrl) {
-          const { storagePut } = await import("./storage");
+          const fs = await import("fs");
+          const path = await import("path");
+          const crypto = await import("crypto");
+          
+          // Récupérer l'inscription pour obtenir la séquence
+          const inscriptionData = await db.select().from(inscriptions).where(eq(inscriptions.id, input.inscriptionId)).limit(1);
+          if (inscriptionData.length === 0) throw new Error("Inscription introuvable");
+          
+          const sequenceData = await db.select().from(sequences).where(eq(sequences.id, inscriptionData[0].sequenceId)).limit(1);
+          if (sequenceData.length === 0) throw new Error("Séquence introuvable");
+          
+          const formationId = sequenceData[0].formationId;
+          const sequenceId = sequenceData[0].id;
+          
+          // Créer la structure de dossiers
+          const uploadsDir = path.resolve(process.cwd(), "uploads", "signatures", `${formationId}-${sequenceId}`);
+          if (!fs.existsSync(uploadsDir)) {
+            fs.mkdirSync(uploadsDir, { recursive: true });
+          }
+          
+          // Générer un nom de fichier unique
+          const randomSuffix = crypto.randomBytes(8).toString("hex");
+          const fileName = `signature-${input.inscriptionId}-${input.dateFormationId}-${randomSuffix}.png`;
+          const filePath = path.join(uploadsDir, fileName);
+          
+          // Convertir le data URL en buffer et sauvegarder
           const base64Data = input.signatureDataUrl.split(",")[1];
           const buffer = Buffer.from(base64Data, "base64");
-          const randomSuffix = Math.random().toString(36).substring(7);
-          const s3Key = `signatures/presence-${input.inscriptionId}-${input.dateFormationId}-${randomSuffix}.png`;
-          const { url } = await storagePut(s3Key, buffer, "image/png");
-          signatureUrl = url;
-          signatureS3Key = s3Key;
+          fs.writeFileSync(filePath, buffer);
+          
+          // Générer l'URL publique
+          signatureUrl = `/uploads/signatures/${formationId}-${sequenceId}/${fileName}`;
+          signatureS3Key = `signatures/${formationId}-${sequenceId}/${fileName}`;
         }
 
         const result = await validerPresence({
diff --git a/todo.md b/todo.md
index c653322..e2fc04d 100644
--- a/todo.md
+++ b/todo.md
@@ -1303,3 +1303,11 @@
 - [ ] Intégrer les signatures dans la feuille de présence PDF (optionnel)
 - [ ] Tester le flux complet sur smartphone
 - [ ] Déployer sur le VPS
+
+## Stockage local des signatures d'émargement
+
+- [ ] Modifier routers.ts pour stocker les signatures localement au lieu de S3
+- [ ] Créer la structure de dossiers uploads/signatures/[formation-id]-[sequence-id]/
+- [ ] Générer des noms de fichiers uniques pour chaque signature
+- [ ] Configurer Nginx pour servir les fichiers de signatures
+- [ ] Tester le flux complet sur le VPS