first commit

server/README.md

@@ -0,0 +1,72 @@
+# Image Manager - Backend Server
+
+Node.js/Express backend for the Image Manager System with JWT authentication and image compression.
+
+## Features
+
+- JWT-based authentication
+- Role-based access control (HR, SLIP)
+- Image upload and compression
+- File management API
+- ZIP file creation
+- Auto-delete functionality
+
+## Installation
+
+```bash
+npm install
+```
+
+## Configuration
+
+Create a `.env` file with:
+```
+PORT=5000
+JWT_SECRET=your_secret_key
+JWT_EXPIRE=7d
+NODE_ENV=development
+MAX_FILE_SIZE=50000000
+COMPRESSION_QUALITY=80
+```
+
+## Running
+
+```bash
+# Production
+npm start
+
+# Development with auto-reload
+npm run dev
+```
+
+## API Endpoints
+
+### Auth
+- `POST /api/auth/signup` - Register
+- `POST /api/auth/login` - Login
+
+### Files
+- `GET /api/files/list` - Get source images
+- `GET /api/files/outputs` - Get compressed images
+- `POST /api/files/upload` - Upload image
+- `POST /api/files/upload-multiple` - Bulk upload
+- `POST /api/files/compress/:filename` - Compress
+- `POST /api/files/compress-multiple` - Batch compress
+- `GET /api/files/download/:filename` - Download
+- `POST /api/files/download-zip` - Download ZIP
+- `DELETE /api/files/delete/:filename` - Delete
+
+## Dependencies
+
+- express
+- cors
+- jsonwebtoken
+- bcryptjs
+- sharp
+- multer
+- archiver
+- dotenv
+
+## Port
+
+Default: 5000