- aggiornamento di tante cose...

- generazione Volantini
- pagina RIS

src/middleware/upload.js

@@ -0,0 +1,42 @@
+const multer = require('multer');
+const path = require('path');
+const crypto = require('crypto');
+
+const UPLOAD_DIR = process.env.UPLOAD_DIR || './uploads';
+
+const storage = multer.diskStorage({
+  destination: (req, file, cb) => {
+    cb(null, UPLOAD_DIR);
+  },
+  filename: (req, file, cb) => {
+    const uniqueId = crypto.randomBytes(8).toString('hex');
+    const ext = path.extname(file.originalname);
+    cb(null, `${Date.now()}_${uniqueId}${ext}`);
+  }
+});
+
+const fileFilter = (req, file, cb) => {
+  const allowedTypes = [
+    'image/jpeg',
+    'image/png',
+    'image/gif',
+    'image/webp',
+    'image/svg+xml'
+  ];
+
+  if (allowedTypes.includes(file.mimetype)) {
+    cb(null, true);
+  } else {
+    cb(new Error('Tipo file non supportato'), false);
+  }
+};
+
+const upload = multer({
+  storage,
+  fileFilter,
+  limits: {
+    fileSize: 20 * 1024 * 1024 // 20MB max
+  }
+});
+
+module.exports = upload;