Restaurant In-App Rating Demo App with Flutter & Firebase

Features

• Sign in with email & password / anonymous
• Restaurants List
• Restaurant detail page with rating UI
• Cloud Function to calculate average rating and number of ratings

Running the project with Firebase

To use this project with Firebase, some configuration steps are required.

• Create a new project with the Firebase console.
• Add iOS and Android apps in the Firebase project settings.
• On Android, use com.example.restaurant_ratings_flutter_firebase as the package name.
• then, download and copy google-services.json into android/app.
• On iOS, use com.example.restaurantRatingsFlutterFirebase as the bundle ID.
• then, download and copy GoogleService-Info.plist into iOS/Runner, and add it to the Runner target in Xcode.

See this document for full instructions:

• https://firebase.google.com/docs/flutter/setup

References

Videos

• Learning Cloud Functions for Firebase (video series)
• How do Cloud Functions work? | Get to Know Cloud Firestore #11

Documentation

• Cloud Functions for Firebase
• Call functions from your app (aka callable functions)
• Call functions via HTTP requests
• Cloud Firestore triggers
• Manage functions deployment and runtime options
• Environment configuration (useful to set API keys without hard-coding them)
• Deploy to multiple environments with Firebase Hosting

Sample code

• Cloud Functions for Firebase Sample Library

LICENSE: MIT