feat: Refactor context reading in emergency contact and FAQs widgets
- Updated the context reading method in `EmergencyContactAddButton` and `EmergencyContactFormItem` to use `ReadContext`. - Modified the `FaqsWidget` to utilize `ReadContext` for fetching FAQs. - Adjusted the `PrivacySectionWidget` to read from `PrivacySecurityBloc` using `ReadContext`. feat: Implement Firebase Auth isolation pattern - Introduced `FirebaseAuthService` and `FirebaseAuthServiceImpl` to abstract Firebase Auth operations. - Ensured features do not directly import `firebase_auth`, adhering to architecture rules. feat: Create repository interfaces for billing and coverage - Added `BillingRepositoryInterface` for billing-related operations. - Created `CoverageRepositoryInterface` for coverage data access. feat: Add use cases for order management - Implemented use cases for fetching hubs, managers, and roles related to orders. - Created `GetHubsUseCase`, `GetManagersByHubUseCase`, and `GetRolesByVendorUseCase`. feat: Develop report use cases for client reports - Added use cases for fetching various reports including coverage, daily operations, forecast, no-show, performance, and spend reports. - Implemented `GetCoverageReportUseCase`, `GetDailyOpsReportUseCase`, `GetForecastReportUseCase`, `GetNoShowReportUseCase`, `GetPerformanceReportUseCase`, and `GetSpendReportUseCase`. feat: Establish profile repository and use cases - Created `ProfileRepositoryInterface` for staff profile data access. - Implemented use cases for retrieving staff profile and section statuses: `GetStaffProfileUseCase` and `GetProfileSectionsUseCase`. - Added `SignOutUseCase` for signing out the current user.
This commit is contained in:
Achintha Isuru
@@ -44,6 +44,7 @@ export 'src/services/session/v2_session_service.dart';
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// Auth
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export 'src/services/auth/auth_token_provider.dart';
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export 'src/services/auth/firebase_auth_service.dart';
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// Device Services
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export 'src/services/device/camera/camera_service.dart';
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@@ -4,6 +4,7 @@ import 'package:image_picker/image_picker.dart';
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import 'package:krow_domain/krow_domain.dart';
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import 'package:krow_core/src/services/auth/auth_token_provider.dart';
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import 'package:krow_core/src/services/auth/firebase_auth_service.dart';
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import 'package:krow_core/src/services/auth/firebase_auth_token_provider.dart';
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import '../core.dart';
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@@ -63,7 +64,10 @@ class CoreModule extends Module {
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// 6. Auth Token Provider
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i.addLazySingleton<AuthTokenProvider>(FirebaseAuthTokenProvider.new);
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// 7. Register Geofence Device Services
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// 7. Firebase Auth Service (so features never import firebase_auth)
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i.addLazySingleton<FirebaseAuthService>(FirebaseAuthServiceImpl.new);
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// 8. Register Geofence Device Services
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i.addLazySingleton<LocationService>(() => const LocationService());
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i.addLazySingleton<NotificationService>(() => NotificationService());
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i.addLazySingleton<StorageService>(() => StorageService());
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@@ -0,0 +1,258 @@
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import 'dart:async';
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import 'package:firebase_auth/firebase_auth.dart' as firebase;
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import 'package:krow_domain/krow_domain.dart'
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show
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InvalidCredentialsException,
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NetworkException,
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SignInFailedException,
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User,
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UserStatus;
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/// Abstraction over Firebase Auth client-side operations.
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///
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/// Provides phone-based and email-based authentication, sign-out,
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/// auth state observation, and current user queries. Lives in core
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/// so feature packages never import `firebase_auth` directly.
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abstract interface class FirebaseAuthService {
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/// Stream of the currently signed-in user mapped to a domain [User].
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///
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/// Emits `null` when the user signs out.
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Stream<User?> get authStateChanges;
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/// Returns the current user's phone number, or `null` if unavailable.
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String? get currentUserPhoneNumber;
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/// Returns the current user's UID, or `null` if not signed in.
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String? get currentUserUid;
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/// Initiates phone number verification via Firebase Auth SDK.
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///
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/// Returns a [Future] that completes with the verification ID when
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/// the SMS code is sent. The [onAutoVerified] callback fires if the
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/// device auto-retrieves the credential (Android only).
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Future<String?> verifyPhoneNumber({
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required String phoneNumber,
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void Function()? onAutoVerified,
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});
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/// Cancels any pending phone verification request.
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void cancelPendingPhoneVerification();
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/// Signs in with a phone auth credential built from
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/// [verificationId] and [smsCode].
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///
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/// Returns the signed-in domain [User] or throws a domain exception.
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Future<PhoneSignInResult> signInWithPhoneCredential({
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required String verificationId,
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required String smsCode,
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});
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/// Signs in with email and password via Firebase Auth SDK.
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///
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/// Returns the Firebase UID on success or throws a domain exception.
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Future<String> signInWithEmailAndPassword({
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required String email,
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required String password,
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});
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/// Signs out the current user from Firebase Auth locally.
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Future<void> signOut();
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/// Returns the current user's Firebase ID token.
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///
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/// Returns `null` if no user is signed in.
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Future<String?> getIdToken();
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}
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/// Result of a phone credential sign-in.
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///
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/// Contains the Firebase user's UID, phone number, and ID token
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/// so the caller can proceed with V2 API verification without
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/// importing `firebase_auth`.
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class PhoneSignInResult {
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/// Creates a [PhoneSignInResult].
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const PhoneSignInResult({
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required this.uid,
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required this.phoneNumber,
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required this.idToken,
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});
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/// The Firebase user UID.
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final String uid;
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/// The phone number associated with the credential.
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final String? phoneNumber;
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/// The Firebase ID token for the signed-in user.
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final String? idToken;
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}
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/// Firebase-backed implementation of [FirebaseAuthService].
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///
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/// Wraps the `firebase_auth` package so that feature packages
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/// interact with Firebase Auth only through this core service.
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class FirebaseAuthServiceImpl implements FirebaseAuthService {
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/// Creates a [FirebaseAuthServiceImpl].
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///
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/// Optionally accepts a [firebase.FirebaseAuth] instance for testing.
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FirebaseAuthServiceImpl({firebase.FirebaseAuth? auth})
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: _auth = auth ?? firebase.FirebaseAuth.instance;
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/// The Firebase Auth instance.
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final firebase.FirebaseAuth _auth;
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/// Completer for the pending phone verification request.
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Completer<String?>? _pendingVerification;
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@override
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Stream<User?> get authStateChanges =>
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_auth.authStateChanges().map((firebase.User? firebaseUser) {
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if (firebaseUser == null) {
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return null;
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}
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return User(
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id: firebaseUser.uid,
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email: firebaseUser.email,
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displayName: firebaseUser.displayName,
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phone: firebaseUser.phoneNumber,
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status: UserStatus.active,
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);
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});
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@override
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String? get currentUserPhoneNumber => _auth.currentUser?.phoneNumber;
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@override
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String? get currentUserUid => _auth.currentUser?.uid;
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@override
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Future<String?> verifyPhoneNumber({
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required String phoneNumber,
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void Function()? onAutoVerified,
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}) async {
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final Completer<String?> completer = Completer<String?>();
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_pendingVerification = completer;
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await _auth.verifyPhoneNumber(
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phoneNumber: phoneNumber,
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verificationCompleted: (firebase.PhoneAuthCredential credential) {
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onAutoVerified?.call();
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},
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verificationFailed: (firebase.FirebaseAuthException e) {
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if (!completer.isCompleted) {
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if (e.code == 'network-request-failed' ||
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e.message?.contains('Unable to resolve host') == true) {
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completer.completeError(
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const NetworkException(
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technicalMessage: 'Auth network failure',
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),
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);
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} else {
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completer.completeError(
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SignInFailedException(
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technicalMessage: 'Firebase ${e.code}: ${e.message}',
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),
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);
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}
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}
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},
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codeSent: (String verificationId, _) {
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if (!completer.isCompleted) {
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completer.complete(verificationId);
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}
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},
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codeAutoRetrievalTimeout: (String verificationId) {
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if (!completer.isCompleted) {
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completer.complete(verificationId);
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}
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},
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);
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return completer.future;
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}
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@override
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void cancelPendingPhoneVerification() {
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final Completer<String?>? completer = _pendingVerification;
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if (completer != null && !completer.isCompleted) {
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completer.completeError(Exception('Phone verification cancelled.'));
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}
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_pendingVerification = null;
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}
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@override
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Future<PhoneSignInResult> signInWithPhoneCredential({
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required String verificationId,
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required String smsCode,
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}) async {
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final firebase.PhoneAuthCredential credential =
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firebase.PhoneAuthProvider.credential(
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verificationId: verificationId,
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smsCode: smsCode,
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);
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final firebase.UserCredential userCredential;
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try {
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userCredential = await _auth.signInWithCredential(credential);
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} on firebase.FirebaseAuthException catch (e) {
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if (e.code == 'invalid-verification-code') {
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throw const InvalidCredentialsException(
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technicalMessage: 'Invalid OTP code entered.',
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);
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}
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rethrow;
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}
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final firebase.User? firebaseUser = userCredential.user;
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if (firebaseUser == null) {
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throw const SignInFailedException(
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technicalMessage:
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'Phone verification failed, no Firebase user received.',
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);
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}
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final String? idToken = await firebaseUser.getIdToken();
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if (idToken == null) {
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throw const SignInFailedException(
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technicalMessage: 'Failed to obtain Firebase ID token.',
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);
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}
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return PhoneSignInResult(
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uid: firebaseUser.uid,
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phoneNumber: firebaseUser.phoneNumber,
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idToken: idToken,
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);
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}
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@override
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Future<String> signInWithEmailAndPassword({
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required String email,
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required String password,
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}) async {
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final firebase.UserCredential credential =
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await _auth.signInWithEmailAndPassword(email: email, password: password);
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final firebase.User? firebaseUser = credential.user;
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if (firebaseUser == null) {
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throw const SignInFailedException(
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technicalMessage: 'Local Firebase sign-in returned null user.',
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);
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}
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return firebaseUser.uid;
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}
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@override
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Future<void> signOut() async {
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await _auth.signOut();
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}
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@override
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Future<String?> getIdToken() async {
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final firebase.User? user = _auth.currentUser;
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return user?.getIdToken();
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}
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}
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@@ -1,5 +1,45 @@
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import 'package:intl/intl.dart';
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/// Converts a break duration label (e.g. `'MIN_30'`) to its value in minutes.
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///
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/// Recognised labels: `MIN_10`, `MIN_15`, `MIN_30`, `MIN_45`, `MIN_60`.
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/// Returns `0` for any unrecognised value (including `'NO_BREAK'`).
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int breakMinutesFromLabel(String label) {
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switch (label) {
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case 'MIN_10':
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return 10;
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case 'MIN_15':
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return 15;
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case 'MIN_30':
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return 30;
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case 'MIN_45':
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return 45;
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case 'MIN_60':
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return 60;
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default:
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return 0;
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}
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}
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/// Formats a [DateTime] to a `yyyy-MM-dd` date string.
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///
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/// Example: `DateTime(2026, 3, 5)` -> `'2026-03-05'`.
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String formatDateToIso(DateTime date) {
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return '${date.year.toString().padLeft(4, '0')}-'
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'${date.month.toString().padLeft(2, '0')}-'
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'${date.day.toString().padLeft(2, '0')}';
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}
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/// Formats a [DateTime] to `HH:mm` (24-hour) time string.
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///
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/// Converts to local time before formatting.
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/// Example: a UTC DateTime of 14:30 in UTC-5 -> `'09:30'`.
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String formatTimeHHmm(DateTime dt) {
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final DateTime local = dt.toLocal();
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return '${local.hour.toString().padLeft(2, '0')}:'
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'${local.minute.toString().padLeft(2, '0')}';
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}
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/// Formats a time string (ISO 8601 or HH:mm) into 12-hour format
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/// (e.g. "9:00 AM").
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///
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