Invoice Ninja

Companion app for the Invoice Ninja web app.

Features

Dashboard
Clients
Products
Invoices
Quotes
Payments
Projects
Tasks
Vendors
Expenses
Tablet support
Web/Version 2

Setting up the app

Initialize the config filecp lib/.env.dart.example lib/.env.dart
Support running the code unsigned on Androidcp android/app/build.gradle.dev android/app/build.gradle
Run the appflutter run

Note: if you don’t have an Invoice Ninja backend setup you can test the app with these credentials:

Email: demo@invoiceninja.com
Password: Password0
URL: demo.invoiceninja.com

Steps to remove non-FOSS code

cp android/build.gradle.foss android/build.gradle
cp lib/utils/oauth.dart.foss lib/utils/oauth.dart
cp lib/ui/app/upgrade_dialog.dart.foss lib/ui/app/upgrade_dialog.dart
cp android/app/src/main/AndroidManifest.foss.xml android/app/src/main/AndroidManifest.xml
cp pubspec.foss.yaml pubspec.yaml 
rm pubspec.lock

Application Architecture

The application was created using the Flutter Redux Starter.

The architecture is based off these two projects:

Redux Sample – Brian Egan
inKino – Iiro Krankka

Code generation

Run flutter packages pub run build_runner build --delete-conflicting-outputs to regenerate the model files. It will also remove the old generated files so conflicts are avoided..

Tests

Run flutter drive --target=test_driver/all_it.dart to run the tests

Code Signing

Run cp android/app/build.gradle.prod android/app/build.gradle to support running the code signed
Run cp android/key.properties.example android/key.properties to create the keys file
Run keytool -genkey -v -keystore key.jks -keyalg RSA -keysize 2048 -validity 10000 -alias invoiceninja to generate a key to be able to sign the android application.
Update android/key.properties according to the parameters you entered in previous command when you generated the key
Open a new Firebase project from your console. Firebase is used for authentication.
- Inside the project go to Authentication and enable at least one method.
- After go to add a new Android application. For the package name add com.invoiceninja.flutter
- Press “Register App” button.
- Download “google-services.json” and put it in android/app directory.