Restaurant App

App for browsing and ordering food from restaurants

This Flutter application provides a user-friendly interface for browsing restaurant menus and placing orders, with secure OTP-based login and map point selection for delivery.

📋 Features

• OTP Verification: Secure login using Firebase OTP.
• Product Loading: Fetch and display restaurant products dynamically via a custom-built API.
• Map Point Selection: Select a delivery point on a map with geocoding.

🛠️ Technologies

• Firebase: OTP verification and Firestore database for user authentication and data storage.
• Dio: HTTP client for making efficient API requests.
• OSM & Geocoding: Map integration and delivery point selection using flutter_osm_plugin and geocoding.
• FastAPI: Backend built with FastAPI for managing restaurant data and orders.
• Hive: Lightweight database for caching and offline access.
• BLoc: State management using flutter_bloc.
• Dartz: Functional programming utilities in Dart.
• Equatable: Simplifies value equality in Dart classes.
• Pinput: For customizing OTP input fields.
• Cached Network Image: Efficient loading and caching of images.
• GetIt: Service locator for dependency injection.

🎥 Demo

ra_demo.mp4

🗂️ Project Structure

The project is structured according to best practices for scalability and maintainability:

• lib/common: Contains common widgets and theme configurations.
• lib/core: Handles errors and failure management.
• lib/features/auth: Handles all authentication-related logic, including OTP verification.
  • data: Firebase, Firestore, and local data sources for user authentication.
  • domain: User entities and use cases for authentication.
  • presentation: User interface components related to login and OTP.
• lib/features/cart: Manages the shopping cart functionality.
  • data: Data sources for order management.
  • domain: Order entities and use cases.
  • presentation: UI components for the cart and order screens.
• lib/features/menu: Handles product fetching and menu display.
  • data: Remote data sources for fetching product info.
  • domain: Product entities and use cases for product management.
  • presentation: UI components for product listing.
• lib/utils: Utility functions and configuration files.

⚠️ Note

• Firebase keys and configuration have been removed for security reasons. Please add your own Firebase credentials.