Time Tracking app with Flutter & Firebase

A time tracking application built with Flutter & Firebase:

This is intended as a reference app based on my Riverpod Architecture.

Note: this project used to be called "Started Architecture for Flutter & Firebase" (based on this old article). As of January 2023, it follows my updated Riverpod Architecture, using the latest packages.

Flutter web preview

A Flutter web preview of the app is available here:

• Time Tracker | Flutter web demo

Features

• Simple onboarding page
• Full authentication flow (using email & password)
• Jobs: users can view, create, edit, and delete their own private jobs (each job has a name and hourly rate)
• Entries: for each job, user can view, create, edit, and delete the corresponding entries (an entry is a task with a start and end time, with an optional comment)
• A report page that shows a daily breakdown of all jobs, hours worked and pay, along with the totals.

All the data is persisted with Firestore and is kept in sync across multiple devices.

Roadmap

• Add missing tests
• Stateful Nested Navigation (available since GoRouter 7.1)
• Use controllers / notifiers consistently across the app (some code still needs to be updated)
• Add localization
• Use the new Firebase UI packages where useful
• Responsive UI

This is a tentative roadmap. There is no ETA for any of the points above. This is a low priority project and I don't have much time to maintain it.

Relevant Articles

The app is based on my Flutter Riverpod architecture, which is explained in detail here:

• Flutter App Architecture with Riverpod: An Introduction
• Flutter Project Structure: Feature-first or Layer-first?
• Flutter App Architecture: The Repository Pattern
• How to Build a Robust Flutter App Initialization Flow with Riverpod

More more info on Riverpod, read this:

• Flutter Riverpod 2.0: The Ultimate Guide

Packages in use

These are the main packages used in the app:

• Flutter Riverpod for data caching, dependency injection, and more
• Riverpod Generator and Riverpod Lint for the latest Riverpod APIs
• GoRouter for navigation
• Firebase Auth and Firebase UI Auth for authentication
• Cloud Firestore as a realtime database
• Firebase UI for Firestore for the FirestoreListView widget with pagination support
• RxDart for combining multiple Firestore collections as needed
• Intl for currency, date, time formatting
• Mocktail for testing
• Equatable to reduce boilerplate code in model classes

See the pubspec.yaml file for the complete list.

Running the project with Firebase

To use this project with Firebase, follow these steps:

• Create a new project with the Firebase console
• Enable Firebase Authentication, along with the Email/Password Authentication Sign-in provider in the Firebase Console (Authentication > Sign-in method > Email/Password > Edit > Enable > Save)
• Enable Cloud Firestore

Then, follow one of the two approaches below. 👇

1. Using the CLI

Make sure you have the Firebase CLI and FlutterFire CLI installed.

Then run this on the terminal from the root of this project:

• Run firebase login so you have access to the Firebase project you have created
• Run flutterfire configure and follow all the steps

For more info, follow this guide:

• How to add Firebase to a Flutter app with FlutterFire CLI

2. Manual way (not recommended)

If you don't want to use FlutterFire CLI, follow these steps instead:

• Register separate iOS, Android, and web apps in the Firebase project settings.
• On Android, use com.example.starter_architecture_flutter_firebase as the package name.
• then, download and copy google-services.json into android/app.
• On iOS, use com.example.starterArchitectureFlutterFirebase as the bundle ID.
• then, download and copy GoogleService-Info.plist into iOS/Runner, and add it to the Runner target in Xcode.

That's it. Have fun!

License: MIT