☕ BrewOps

A modular Python + Rich based CLI system to manage café operations with menu, orders, and analytics — built for both customers and admins.

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🚀 Features

• 🔑 Admin Authentication – Secure login with username & password (hashing + salting, strong password rules).
• 🔐 Session Management – Auto 30-min timeout with 5- & 1-min warnings, stored in cafe_session.json (auto-cleared).
• 📋 Menu & Category Management – Add, update, remove, and filter items.
• 🛒 Order Management – Place, view, update, mark paid, filter orders.
• 📊 Analytics & Dashboard – Daily & monthly summaries, menu insights.
• 👤 Customer CLI – Browse menu, place/view orders.
• 🛠️ Admin CLI – Manage items, categories, orders, analytics, and authentication.

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📂 Project Structure

BrewOps/
├── analytics/analyzer.py     # Daily/monthly summary & menu insights
├── auth/auth.py              # Core auth: register, login, hashing, salting 
├── cli/
|   ├── admin_auth_cli.py     # Admin auth: username & password input
│   ├── admin_cli.py          # Admin: items, categories, orders, analysis
│   ├── customer_cli.py       # Customer: browse, place, track orders
│   ├── items_category_cli.py # Item/category CRUD & filters
│   └── order_cli.py          # Order CRUD, status updates, filtering
├── menu/
│   ├── items.py              # Item core class (with from_dict & to_dict)
│   └── manager.py            # Item manager (CRUD + features)
├── orders/
│   ├── order.py              # Order core class
│   └── order_manager.py      # Order manager (CRUD + ops)
├── session/
│   └── session_manager.py    # Handles admin session lifecycle (timeout + warnings)
├── shared/
│   ├── managers.py           # Manager class imports
│   └── order_helper.py       # Helpers for placing orders (admin/customer)
├── utils/
│   ├── display.py            # UI functions (Rich-based)
│   ├── filtering.py          # Menu maps & filters
│   ├── json_io.py            # Save/load JSON files
│   └── validation.py         # Item & order validation
├── data/
|   ├── cafe_session.json     # Stores active admin session
│   ├── menu.json             # Café menu data
│   ├── orders.json           # Orders data
|   └── users.json            # Admin accounts (hashed & salted passwords)
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├── main_menu.py              # Entry: admin & customer portal
└── main.py                   # Main entry point
                 

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⚙️ Tech Stack

• Python 3.10+ – Core programming language
• Rich – Beautiful CLI interface
• JSON – Lightweight storage storage

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▶️ Run the Project

git clone https://github.com/your-username/cafe-system.git
cd BrewOps
python main.py

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📌 Roadmap

• [✅] Authentication system
• [✅] Session Management
• Export reports (CSV/PDF/JSON)
• Inventory management

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🤝 Contribution

PRs are welcome! Fork the repo and submit improvements 🚀

📜 License

MIT License – feel free to use and modify.