mirror of https://github.com/flutter/pinball.git
RuiAlonso
3 years ago
commit
17091e1cf3
@ -0,0 +1,22 @@
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name: authentication_repository
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concurrency:
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group: ${{ github.workflow }}-${{ github.ref }}
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cancel-in-progress: true
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on:
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push:
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paths:
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- "packages/authentication_repository/**"
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- ".github/workflows/authentication_repository.yaml"
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pull_request:
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paths:
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- "packages/authentication_repository/**"
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- ".github/workflows/authentication_repository.yaml"
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jobs:
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build:
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uses: VeryGoodOpenSource/very_good_workflows/.github/workflows/flutter_package.yml@v1
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with:
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working_directory: packages/authentication_repository
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@ -0,0 +1,39 @@
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# Miscellaneous
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*.class
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*.log
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*.pyc
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*.swp
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.DS_Store
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.atom/
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.buildlog/
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.history
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.svn/
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# IntelliJ related
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*.iml
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*.ipr
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*.iws
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.idea/
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# VSCode related
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.vscode/
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# Flutter/Dart/Pub related
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**/doc/api/
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**/ios/Flutter/.last_build_id
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.dart_tool/
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.flutter-plugins
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.flutter-plugins-dependencies
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.packages
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.pub-cache/
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.pub/
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/build/
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# Web related
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lib/generated_plugin_registrant.dart
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# Symbolication related
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app.*.symbols
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# Obfuscation related
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app.*.map.json
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@ -0,0 +1,11 @@
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# authentication_repository
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[![style: very good analysis][very_good_analysis_badge]][very_good_analysis_link]
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[![License: MIT][license_badge]][license_link]
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Repository to manage user authentication.
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[license_badge]: https://img.shields.io/badge/license-MIT-blue.svg
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[license_link]: https://opensource.org/licenses/MIT
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[very_good_analysis_badge]: https://img.shields.io/badge/style-very_good_analysis-B22C89.svg
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[very_good_analysis_link]: https://pub.dev/packages/very_good_analysis
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@ -0,0 +1 @@
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include: package:very_good_analysis/analysis_options.2.4.0.yaml
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@ -0,0 +1,3 @@
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library authentication_repository;
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export 'src/authentication_repository.dart';
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import 'package:firebase_auth/firebase_auth.dart';
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/// {@template authentication_exception}
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/// Exception for authentication repository failures.
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/// {@endtemplate}
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class AuthenticationException implements Exception {
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/// {@macro authentication_exception}
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const AuthenticationException(this.error, this.stackTrace);
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/// The error that was caught.
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final Object error;
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/// The Stacktrace associated with the [error].
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final StackTrace stackTrace;
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}
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/// {@template authentication_repository}
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/// Repository to manage user authentication.
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/// {@endtemplate}
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class AuthenticationRepository {
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/// {@macro authentication_repository}
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AuthenticationRepository(this._firebaseAuth);
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final FirebaseAuth _firebaseAuth;
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/// Sign in the existing user anonymously using [FirebaseAuth]. If the
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/// authentication process can't be completed, it will throw an
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/// [AuthenticationException].
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Future<void> authenticateAnonymously() async {
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try {
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await _firebaseAuth.signInAnonymously();
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} on Exception catch (error, stackTrace) {
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throw AuthenticationException(error, stackTrace);
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}
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}
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}
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@ -0,0 +1,18 @@
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name: authentication_repository
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description: Repository to manage user authentication.
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version: 1.0.0+1
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publish_to: none
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environment:
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sdk: ">=2.16.0 <3.0.0"
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dependencies:
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firebase_auth: ^3.3.16
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flutter:
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sdk: flutter
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dev_dependencies:
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flutter_test:
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sdk: flutter
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mocktail: ^0.2.0
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very_good_analysis: ^2.4.0
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import 'package:authentication_repository/authentication_repository.dart';
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import 'package:firebase_auth/firebase_auth.dart';
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import 'package:flutter_test/flutter_test.dart';
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import 'package:mocktail/mocktail.dart';
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class MockFirebaseAuth extends Mock implements FirebaseAuth {}
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class MockUserCredential extends Mock implements UserCredential {}
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void main() {
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late FirebaseAuth firebaseAuth;
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late UserCredential userCredential;
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late AuthenticationRepository authenticationRepository;
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group('AuthenticationRepository', () {
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setUp(() {
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firebaseAuth = MockFirebaseAuth();
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userCredential = MockUserCredential();
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authenticationRepository = AuthenticationRepository(firebaseAuth);
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});
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group('authenticateAnonymously', () {
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test('completes if no exception is thrown', () async {
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when(() => firebaseAuth.signInAnonymously())
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.thenAnswer((_) async => userCredential);
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await authenticationRepository.authenticateAnonymously();
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verify(() => firebaseAuth.signInAnonymously()).called(1);
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});
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test('throws AuthenticationException when firebase auth fails', () async {
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when(() => firebaseAuth.signInAnonymously())
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.thenThrow(Exception('oops'));
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expect(
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() => authenticationRepository.authenticateAnonymously(),
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throwsA(isA<AuthenticationException>()),
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);
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});
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});
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});
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}
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@ -1,95 +1,105 @@
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import 'package:flame/components.dart';
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import 'package:flame_forge2d/flame_forge2d.dart';
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import 'package:flutter/material.dart';
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import 'package:pinball_flame/pinball_flame.dart';
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/// Appends a new [ContactCallbacks] to the parent.
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///
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/// This is a convenience class for adding a [ContactCallbacks] to the parent.
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/// In constract with just adding a [ContactCallbacks] to the parent's body
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/// userData, this class respects the previous [ContactCallbacks] in the
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/// parent's body userData, if any. Hence, it avoids overriding any previous
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/// [ContactCallbacks] in the parent.
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/// In contrast with just assigning a [ContactCallbacks] to a userData, this
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/// class respects the previous userData.
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///
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/// It does so by grouping the [ContactCallbacks] in a [_ContactCallbacksGroup],
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/// and resetting the parent's userData accordingly.
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/// It does so by grouping the userData in a [_UserData], and resetting the
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/// parent's userData accordingly.
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// TODO(alestiago): Make use of generics to infer the type of the contact.
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// https://github.com/VGVentures/pinball/pull/234#discussion_r859182267
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// TODO(alestiago): Consider if there is a need to support adjusting a fixture's
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// userData.
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class ContactBehavior<T extends BodyComponent> extends Component
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with ContactCallbacks, ParentIsA<T> {
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final _fixturesUserData = <Object>{};
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/// Specifies which fixtures should be considered for contact.
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///
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/// Fixtures are identifiable by their userData.
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///
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/// If no fixtures are specified, the [ContactCallbacks] is applied to the
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/// entire body, hence all fixtures are considered.
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void applyTo(Iterable<Object> userData) => _fixturesUserData.addAll(userData);
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@override
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@mustCallSuper
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Future<void> onLoad() async {
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final userData = parent.body.userData;
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if (userData is _ContactCallbacksGroup) {
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userData.addContactCallbacks(this);
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} else if (userData is ContactCallbacks) {
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final contactCallbacksGroup = _ContactCallbacksGroup()
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..addContactCallbacks(userData)
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..addContactCallbacks(this);
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parent.body.userData = contactCallbacksGroup;
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if (_fixturesUserData.isNotEmpty) {
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for (final fixture in _targetedFixtures) {
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fixture.userData = _UserData.fromFixture(fixture)..add(this);
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}
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} else {
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parent.body.userData = this;
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parent.body.userData = _UserData.fromBody(parent.body)..add(this);
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}
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}
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Iterable<Fixture> get _targetedFixtures =>
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parent.body.fixtures.where((fixture) {
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if (_fixturesUserData.contains(fixture.userData)) return true;
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final userData = fixture.userData;
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if (userData is _UserData) {
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return _fixturesUserData.contains(userData.value);
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}
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return false;
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});
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}
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class _ContactCallbacksGroup implements ContactCallbacks {
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final List<ContactCallbacks> _contactCallbacks = [];
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class _UserData with ContactCallbacks {
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_UserData._(Object? userData) : _userData = [userData];
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factory _UserData._fromUserData(Object? userData) {
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if (userData is _UserData) return userData;
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return _UserData._(userData);
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}
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factory _UserData.fromFixture(Fixture fixture) =>
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_UserData._fromUserData(fixture.userData);
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factory _UserData.fromBody(Body body) =>
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_UserData._fromUserData(body.userData);
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final List<Object?> _userData;
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Iterable<ContactCallbacks> get _contactCallbacks =>
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_userData.whereType<ContactCallbacks>();
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Object? get value => _userData.first;
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void add(Object? userData) => _userData.add(userData);
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@override
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@mustCallSuper
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void beginContact(Object other, Contact contact) {
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onBeginContact?.call(other, contact);
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super.beginContact(other, contact);
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for (final callback in _contactCallbacks) {
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callback.beginContact(other, contact);
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}
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}
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@override
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@mustCallSuper
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void endContact(Object other, Contact contact) {
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onEndContact?.call(other, contact);
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super.endContact(other, contact);
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for (final callback in _contactCallbacks) {
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callback.endContact(other, contact);
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}
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}
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@override
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@mustCallSuper
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void preSolve(Object other, Contact contact, Manifold oldManifold) {
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onPreSolve?.call(other, contact, oldManifold);
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super.preSolve(other, contact, oldManifold);
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for (final callback in _contactCallbacks) {
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callback.preSolve(other, contact, oldManifold);
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}
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}
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@override
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@mustCallSuper
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void postSolve(Object other, Contact contact, ContactImpulse impulse) {
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onPostSolve?.call(other, contact, impulse);
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super.postSolve(other, contact, impulse);
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||||
for (final callback in _contactCallbacks) {
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callback.postSolve(other, contact, impulse);
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}
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}
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void addContactCallbacks(ContactCallbacks callback) {
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_contactCallbacks.add(callback);
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}
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@override
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void Function(Object other, Contact contact)? onBeginContact;
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@override
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void Function(Object other, Contact contact)? onEndContact;
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@override
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void Function(Object other, Contact contact, ContactImpulse impulse)?
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onPostSolve;
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@override
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void Function(Object other, Contact contact, Manifold oldManifold)?
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onPreSolve;
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}
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Loading…
Reference in new issue