Merge pull request #332 from R0m1k3/1.1

Update file upload handling to use Busboy for improved efficiency

.replit

@@ -37,4 +37,4 @@ args = "npm run dev"
 waitForPort = 5000
 
 [agent]
-integrations = ["javascript_log_in_with_replit==1.0.0", "javascript_object_storage==1.0.0", "javascript_database==1.0.0"]
+integrations = ["javascript_object_storage==1.0.0", "javascript_database==1.0.0", "javascript_log_in_with_replit==1.0.0"]

attached_assets/Pasted-Actions-Using-DatabaseStorage-production-PostgreSQL-Automatic-backup-1756892066702_1756892066703.txt

@@ -0,0 +1,199 @@
+Actions
+ 
+ 
+ 
+      
+}
+
+✅ Using DatabaseStorage (production PostgreSQL)
+
+⏰ Automatic backup scheduled for daily 2:00 AM+ (native timer)
+
+file:///app/dist/index.js:11
+
+  throw Error('Dynamic require of "' + x2 + '" is not supported');
+
+
+
+^
+
+Error: Dynamic require of "path" is not supported
+
+    at file:///app/dist/index.js:11:9
+
+    at node_modules/mime-types/index.js (file:///app/dist/index.js:13971:19)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/type-is/index.js (file:///app/dist/index.js:14061:16)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/multer/lib/make-middleware.js (file:///app/dist/index.js:18269:15)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/multer/index.js (file:///app/dist/index.js:22048:26)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at file:///app/dist/index.js:29500:29
+
+Node.js v20.19.4
+
+Applying DLC migration...
+
+NOTICE:  column "stock_epuise" of relation "dlc_products" already exists, skipping
+
+NOTICE:  column "stock_epuise_by" of relation "dlc_products" already exists, skipping
+
+NOTICE:  column "stock_epuise_at" of relation "dlc_products" already exists, skipping
+
+NOTICE:  relation "idx_dlc_products_stock_epuise" already exists, skipping
+
+ALTER TABLE
+
+
␍CREATE INDEX
+
+🔗 Database initialization: {
+
+  NODE_ENV: 'production',
+
+  isProduction: true,
+
+  hasDbUrl: true,
+
+  dbHost: 'logiflow-db'
+
+}
+
+🐳 PRODUCTION: Using standard PostgreSQL
+
+✅ PostgreSQL connection test successful
+
+🔗 Database initialization: {
+
+  NODE_ENV: 'production',
+
+  isProduction: true,
+
+  hasDbUrl: true,
+
+  dbHost: 'logiflow-db:5432'
+
+}
+
+✅ Using DatabaseStorage (production PostgreSQL)
+
+⏰ Automatic backup scheduled for daily 2:00 AM+ (native timer)
+
+file:///app/dist/index.js:11
+
+  throw Error('Dynamic require of "' + x2 + '" is not supported');
+
+
+
+^
+
+Error: Dynamic require of "path" is not supported
+
+    at file:///app/dist/index.js:11:9
+
+    at node_modules/mime-types/index.js (file:///app/dist/index.js:13971:19)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/type-is/index.js (file:///app/dist/index.js:14061:16)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/multer/lib/make-middleware.js (file:///app/dist/index.js:18269:15)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/multer/index.js (file:///app/dist/index.js:22048:26)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at file:///app/dist/index.js:29500:29
+
+Node.js v20.19.4
+
+Applying DLC migration...
+
+NOTICE:  column "stock_epuise" of relation "dlc_products" already exists, skipping
+
+NOTICE:  column "stock_epuise_by" of relation "dlc_products" already exists, skipping
+
+NOTICE:  column "stock_epuise_at" of relation "dlc_products" already exists, skipping
+
+NOTICE:  relation "idx_dlc_products_stock_epuise" already exists, skipping
+
+ALTER TABLE
+
+
␍CREATE INDEX
+
+🔗 Database initialization: {
+
+  NODE_ENV: 'production',
+
+  isProduction: true,
+
+  hasDbUrl: true,
+
+  dbHost: 'logiflow-db'
+
+}
+
+🐳 PRODUCTION: Using standard PostgreSQL
+
+✅ PostgreSQL connection test successful
+
+🔗 Database initialization: {
+
+  NODE_ENV: 'production',
+
+  isProduction: true,
+
+  hasDbUrl: true,
+
+  dbHost: 'logiflow-db:5432'
+
+}
+
+✅ Using DatabaseStorage (production PostgreSQL)
+
+⏰ Automatic backup scheduled for daily 2:00 AM+ (native timer)
+
+file:///app/dist/index.js:11
+
+  throw Error('Dynamic require of "' + x2 + '" is not supported');
+
+
+
+^
+
+Error: Dynamic require of "path" is not supported
+
+    at file:///app/dist/index.js:11:9
+
+    at node_modules/mime-types/index.js (file:///app/dist/index.js:13971:19)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/type-is/index.js (file:///app/dist/index.js:14061:16)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/multer/lib/make-middleware.js (file:///app/dist/index.js:18269:15)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at node_modules/multer/index.js (file:///app/dist/index.js:22048:26)
+
+    at __require2 (file:///app/dist/index.js:17:50)
+
+    at file:///app/dist/index.js:29500:29
+
+Node.js v20.19.4
+

package-lock.json

@@ -41,12 +41,13 @@
         "@radix-ui/react-tooltip": "^1.2.0",
         "@tanstack/react-query": "^5.60.5",
         "@types/bcrypt": "^6.0.0",
+        "@types/busboy": "^1.5.4",
         "@types/form-data": "^2.2.1",
         "@types/memoizee": "^0.4.12",
-        "@types/multer": "^2.0.0",
         "@types/node-fetch": "^2.6.13",
         "@types/pg": "^8.15.4",
         "bcrypt": "^6.0.0",
+        "busboy": "^1.6.0",
         "caniuse-lite": "^1.0.30001727",
         "class-variance-authority": "^0.7.1",
         "clsx": "^2.1.1",
@@ -68,7 +69,6 @@
         "lucide-react": "^0.453.0",
         "memoizee": "^0.4.17",
         "memorystore": "^1.6.7",
-        "multer": "^2.0.2",
         "nanoid": "^5.1.5",
         "next-themes": "^0.4.6",
         "node-cron": "^4.2.1",
@@ -3618,16 +3618,27 @@
       "version": "1.19.6",
       "resolved": "https://registry.npmjs.org/@types/body-parser/-/body-parser-1.19.6.tgz",
       "integrity": "sha512-HLFeCYgz89uk22N5Qg3dvGvsv46B8GLvKKo1zKG4NybA8U2DiEO3w9lqGg29t/tfLRJpJ6iQxnVw4OnB7MoM9g==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/connect": "*",
         "@types/node": "*"
       }
     },
+    "node_modules/@types/busboy": {
+      "version": "1.5.4",
+      "resolved": "https://registry.npmjs.org/@types/busboy/-/busboy-1.5.4.tgz",
+      "integrity": "sha512-kG7WrUuAKK0NoyxfQHsVE6j1m01s6kMma64E+OZenQABMQyTJop1DumUWcLwAQ2JzpefU7PDYoRDKl8uZosFjw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/node": "*"
+      }
+    },
     "node_modules/@types/connect": {
       "version": "3.4.38",
       "resolved": "https://registry.npmjs.org/@types/connect/-/connect-3.4.38.tgz",
       "integrity": "sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/node": "*"
@@ -3719,6 +3730,7 @@
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.21.tgz",
       "integrity": "sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/body-parser": "*",
@@ -3731,6 +3743,7 @@
       "version": "4.19.6",
       "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.19.6.tgz",
       "integrity": "sha512-N4LZ2xG7DatVqhCZzOGb1Yi5lMbXSZcmdLDe9EzSndPV2HpWYWzRbaerl2n27irrm94EPpprqa8KpskPT085+A==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/node": "*",
@@ -3762,6 +3775,7 @@
       "version": "2.0.5",
       "resolved": "https://registry.npmjs.org/@types/http-errors/-/http-errors-2.0.5.tgz",
       "integrity": "sha512-r8Tayk8HJnX0FztbZN7oVqGccWgw98T/0neJphO91KkmOzug1KkofZURD4UaD5uH8AqcFLfdPErnBod0u71/qg==",
+      "dev": true,
       "license": "MIT"
     },
     "node_modules/@types/memoizee": {
@@ -3774,17 +3788,9 @@
       "version": "1.3.5",
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-1.3.5.tgz",
       "integrity": "sha512-/pyBZWSLD2n0dcHE3hq8s8ZvcETHtEuF+3E7XVt0Ig2nvsVQXdghHVcEkIWjy9A0wKfTn97a/PSDYohKIlnP/w==",
+      "dev": true,
       "license": "MIT"
     },
-    "node_modules/@types/multer": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@types/multer/-/multer-2.0.0.tgz",
-      "integrity": "sha512-C3Z9v9Evij2yST3RSBktxP9STm6OdMc5uR1xF1SGr98uv8dUlAL2hqwrZ3GVB3uyMyiegnscEK6PGtYvNrjTjw==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/express": "*"
-      }
-    },
     "node_modules/@types/node": {
       "version": "20.16.11",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.16.11.tgz",
@@ -3859,12 +3865,14 @@
       "version": "6.14.0",
       "resolved": "https://registry.npmjs.org/@types/qs/-/qs-6.14.0.tgz",
       "integrity": "sha512-eOunJqu0K1923aExK6y8p6fsihYEn/BYuQ4g0CxAAgFc4b/ZLN4CrsRZ55srTdqoiLzU2B2evC+apEIxprEzkQ==",
+      "dev": true,
       "license": "MIT"
     },
     "node_modules/@types/range-parser": {
       "version": "1.2.7",
       "resolved": "https://registry.npmjs.org/@types/range-parser/-/range-parser-1.2.7.tgz",
       "integrity": "sha512-hKormJbkJqzQGhziax5PItDUTMAM9uE2XXQmM37dyd4hVM+5aVl7oVxMVUiVQn2oCQFN/LKCZdvSM0pFRqbSmQ==",
+      "dev": true,
       "license": "MIT"
     },
     "node_modules/@types/react": {
@@ -3892,6 +3900,7 @@
       "version": "0.17.5",
       "resolved": "https://registry.npmjs.org/@types/send/-/send-0.17.5.tgz",
       "integrity": "sha512-z6F2D3cOStZvuk2SaP6YrwkNO65iTZcwA2ZkSABegdkAh/lf+Aa/YQndZVfmEXT5vgAp6zv06VQ3ejSVjAny4w==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/mime": "^1",
@@ -3902,6 +3911,7 @@
       "version": "1.15.8",
       "resolved": "https://registry.npmjs.org/@types/serve-static/-/serve-static-1.15.8.tgz",
       "integrity": "sha512-roei0UY3LhpOJvjbIP6ZZFngyLKl5dskOtDhxY5THRSpO+ZI+nzJ+m5yUMzGrp89YRa7lvknKkMYjqQFGwA7Sg==",
+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/http-errors": "*",
@@ -3996,12 +4006,6 @@
         "node": ">= 8"
       }
     },
-    "node_modules/append-field": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/append-field/-/append-field-1.0.0.tgz",
-      "integrity": "sha512-klpgFSWLW1ZEs8svjfb7g4qWY0YS5imI82dTg+QahUvJ8YqAY0P10Uk8tTyh9ZGuYEZEMaeJYCF5BFuX552hsw==",
-      "license": "MIT"
-    },
     "node_modules/arg": {
       "version": "5.0.2",
       "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.2.tgz",
@@ -4211,6 +4215,7 @@
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
       "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
+      "dev": true,
       "license": "MIT"
     },
     "node_modules/bufferutil": {
@@ -4427,21 +4432,6 @@
         "node": ">= 6"
       }
     },
-    "node_modules/concat-stream": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-2.0.0.tgz",
-      "integrity": "sha512-MWufYdFw53ccGjCA+Ol7XJYpAlW6/prSMzuPOTRnJGcGzuhLn4Scrz7qf6o8bROZ514ltazcIFJZevcfbo0x7A==",
-      "engines": [
-        "node >= 6.0"
-      ],
-      "license": "MIT",
-      "dependencies": {
-        "buffer-from": "^1.0.0",
-        "inherits": "^2.0.3",
-        "readable-stream": "^3.0.2",
-        "typedarray": "^0.0.6"
-      }
-    },
     "node_modules/connect-pg-simple": {
       "version": "10.0.0",
       "resolved": "https://registry.npmjs.org/connect-pg-simple/-/connect-pg-simple-10.0.0.tgz",
@@ -6957,15 +6947,6 @@
         "url": "https://github.com/sponsors/isaacs"
       }
     },
-    "node_modules/minimist": {
-      "version": "1.2.8",
-      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.8.tgz",
-      "integrity": "sha512-2yyAR8qBkN3YuheJanUpWC5U3bb5osDywNB8RzDVlDwDHbocAJveqqj1u8+SVD7jkWT4yvsHCpWqqWqAxb0zCA==",
-      "license": "MIT",
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
-      }
-    },
     "node_modules/minipass": {
       "version": "7.1.2",
       "resolved": "https://registry.npmjs.org/minipass/-/minipass-7.1.2.tgz",
@@ -7038,36 +7019,6 @@
       "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
       "license": "MIT"
     },
-    "node_modules/multer": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/multer/-/multer-2.0.2.tgz",
-      "integrity": "sha512-u7f2xaZ/UG8oLXHvtF/oWTRvT44p9ecwBBqTwgJVq0+4BW1g8OW01TyMEGWBHbyMOYVHXslaut7qEQ1meATXgw==",
-      "license": "MIT",
-      "dependencies": {
-        "append-field": "^1.0.0",
-        "busboy": "^1.6.0",
-        "concat-stream": "^2.0.0",
-        "mkdirp": "^0.5.6",
-        "object-assign": "^4.1.1",
-        "type-is": "^1.6.18",
-        "xtend": "^4.0.2"
-      },
-      "engines": {
-        "node": ">= 10.16.0"
-      }
-    },
-    "node_modules/multer/node_modules/mkdirp": {
-      "version": "0.5.6",
-      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
-      "integrity": "sha512-FP+p8RB8OWpF3YZBCrP5gtADmtXApB5AMLn+vdyA+PyxCjrCs00mjyUozssO33cwDeT3wNGdLxJ5M//YqtHAJw==",
-      "license": "MIT",
-      "dependencies": {
-        "minimist": "^1.2.6"
-      },
-      "bin": {
-        "mkdirp": "bin/cmd.js"
-      }
-    },
     "node_modules/mz": {
       "version": "2.7.0",
       "resolved": "https://registry.npmjs.org/mz/-/mz-2.7.0.tgz",
@@ -8063,20 +8014,6 @@
         "pify": "^2.3.0"
       }
     },
-    "node_modules/readable-stream": {
-      "version": "3.6.2",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-3.6.2.tgz",
-      "integrity": "sha512-9u/sniCrY3D5WdsERHzHE4G2YCXqoG5FTHUiCC4SIbr6XcLZBY05ya9EKjYek9O5xOAwjGq+1JdGBAS7Q9ScoA==",
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.3",
-        "string_decoder": "^1.1.1",
-        "util-deprecate": "^1.0.1"
-      },
-      "engines": {
-        "node": ">= 6"
-      }
-    },
     "node_modules/readdirp": {
       "version": "3.6.0",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
@@ -8521,15 +8458,6 @@
         "node": ">=10.0.0"
       }
     },
-    "node_modules/string_decoder": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.3.0.tgz",
-      "integrity": "sha512-hkRX8U1WjJFd8LsDJ2yQ/wWWxaopEsABU1XfkM8A+j0+85JAGppt16cr1Whg6KIbb4okU6Mql6BOj+uup/wKeA==",
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "~5.2.0"
-      }
-    },
     "node_modules/string-width": {
       "version": "5.1.2",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-5.1.2.tgz",
@@ -8897,12 +8825,6 @@
         "node": ">= 0.6"
       }
     },
-    "node_modules/typedarray": {
-      "version": "0.0.6",
-      "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-      "integrity": "sha512-/aCDEGatGvZ2BIk+HmLf4ifCJFwvKFNb9/JeZPMulfgFracn9QFcAf5GO8B/mweUjSoblS5In0cWhqpfs/5PQA==",
-      "license": "MIT"
-    },
     "node_modules/typescript": {
       "version": "5.6.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.6.3.tgz",

package.json

@@ -43,12 +43,13 @@
     "@radix-ui/react-tooltip": "^1.2.0",
     "@tanstack/react-query": "^5.60.5",
     "@types/bcrypt": "^6.0.0",
+    "@types/busboy": "^1.5.4",
     "@types/form-data": "^2.2.1",
     "@types/memoizee": "^0.4.12",
-    "@types/multer": "^2.0.0",
     "@types/node-fetch": "^2.6.13",
     "@types/pg": "^8.15.4",
     "bcrypt": "^6.0.0",
+    "busboy": "^1.6.0",
     "caniuse-lite": "^1.0.30001727",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
@@ -70,7 +71,6 @@
     "lucide-react": "^0.453.0",
     "memoizee": "^0.4.17",
     "memorystore": "^1.6.7",
-    "multer": "^2.0.2",
     "nanoid": "^5.1.5",
     "next-themes": "^0.4.6",
     "node-cron": "^4.2.1",

server/routes.ts

@@ -49,11 +49,9 @@ import { eq, desc, or, isNull } from "drizzle-orm";
 import { invoiceVerificationService } from "./invoiceVerification";
 import { backupService } from "./backupService";
 import { weatherService } from "./weatherService.js";
-import multer from "multer";
+import Busboy from 'busboy';
 import fetch from "node-fetch";
 
-const upload = multer({ storage: multer.memoryStorage() });
-
 export async function registerRoutes(app: Express): Promise<Server> {
   // Detect environment
   const environment = process.env.NODE_ENV || 'development';
@@ -72,16 +70,66 @@ export async function registerRoutes(app: Express): Promise<Server> {
   await setupAuth(app);
 
   // Route BAP pour envoi webhook n8n
-  app.post('/api/bap/send-webhook', isAuthenticated, upload.single('pdf'), async (req: any, res) => {
+  app.post('/api/bap/send-webhook', isAuthenticated, async (req: any, res) => {
     try {
-      const { recipient } = req.body;
-      const file = req.file;
+      // Vérifier que l'utilisateur est admin
+      const user = await storage.getUser(req.user.claims ? req.user.claims.sub : req.user.id);
+      if (!user || user.role !== 'admin') {
+        return res.status(403).json({ error: 'Accès refusé - Admin uniquement' });
+      }
 
-      if (!file) {
+      // Parser le multipart/form-data avec busboy
+      const busboy = Busboy({ headers: req.headers });
+      let fileBuffer: Buffer | null = null;
+      let fileName = '';
+      let recipient = '';
+      let mimeType = '';
+
+      const parsePromise = new Promise<void>((resolve, reject) => {
+        busboy.on('file', (fieldname, file, info) => {
+          const { filename, mimeType: fileMimeType } = info;
+          
+          if (fieldname === 'pdf') {
+            fileName = filename;
+            mimeType = fileMimeType;
+            
+            const chunks: Buffer[] = [];
+            file.on('data', (chunk) => {
+              chunks.push(chunk);
+            });
+            
+            file.on('end', () => {
+              fileBuffer = Buffer.concat(chunks);
+            });
+          } else {
+            file.resume(); // Ignorer les autres fichiers
+          }
+        });
+
+        busboy.on('field', (fieldname, val) => {
+          if (fieldname === 'recipient') {
+            recipient = val;
+          }
+        });
+
+        busboy.on('finish', () => {
+          resolve();
+        });
+
+        busboy.on('error', (err) => {
+          reject(err);
+        });
+      });
+
+      req.pipe(busboy);
+      await parsePromise;
+
+      // Valider les données
+      if (!fileBuffer) {
         return res.status(400).json({ error: 'Aucun fichier PDF fourni' });
       }
 
-      if (file.mimetype !== 'application/pdf') {
+      if (mimeType !== 'application/pdf') {
         return res.status(400).json({ error: 'Le fichier doit être un PDF' });
       }
 
@@ -89,24 +137,18 @@ export async function registerRoutes(app: Express): Promise<Server> {
         return res.status(400).json({ error: 'Destinataire invalide' });
       }
 
-      // Vérifier que l'utilisateur est admin
-      const user = await storage.getUser(req.user.claims ? req.user.claims.sub : req.user.id);
-      if (!user || user.role !== 'admin') {
-        return res.status(403).json({ error: 'Accès refusé - Admin uniquement' });
-      }
-
       console.log('📤 BAP: Envoi webhook n8n', { 
         recipient, 
-        fileName: file.originalname, 
-        fileSize: file.size,
+        fileName, 
+        fileSize: fileBuffer?.length || 0,
         userId: user.id
       });
 
       // Créer FormData pour l'envoi vers n8n
       const FormData = (await import('form-data')).default;
       const formData = new FormData();
-      formData.append('pdf', file.buffer, {
-        filename: file.originalname,
+      formData.append('pdf', fileBuffer, {
+        filename: fileName,
         contentType: 'application/pdf'
       });
       formData.append('recipient', recipient);