Hotel Booking

server/src/middlewares/upload.js

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+const multer = require('multer');
+const path = require('path');
+const fs = require('fs');
+
+// Create uploads directory if it doesn't exist
+const uploadsDir = path.join(__dirname, '../../uploads/rooms');
+if (!fs.existsSync(uploadsDir)) {
+  fs.mkdirSync(uploadsDir, { recursive: true });
+}
+
+// Configure storage
+const storage = multer.diskStorage({
+  destination: (req, file, cb) => {
+    cb(null, uploadsDir);
+  },
+  filename: (req, file, cb) => {
+    const uniqueSuffix = Date.now() + '-' + Math.round(Math.random() * 1E9);
+    const ext = path.extname(file.originalname);
+    cb(null, 'room-' + uniqueSuffix + ext);
+  }
+});
+
+// File filter - only images
+const fileFilter = (req, file, cb) => {
+  const allowedTypes = /jpeg|jpg|png|gif|webp/;
+  const extname = allowedTypes.test(path.extname(file.originalname).toLowerCase());
+  const mimetype = allowedTypes.test(file.mimetype);
+
+  if (extname && mimetype) {
+    cb(null, true);
+  } else {
+    cb(new Error('Only image files are allowed (jpeg, jpg, png, gif, webp)'));
+  }
+};
+
+// Configure multer
+const upload = multer({
+  storage: storage,
+  fileFilter: fileFilter,
+  limits: {
+    fileSize: 5 * 1024 * 1024, // 5MB max file size
+  }
+});
+
+module.exports = upload;