WT1.1.11 Null-Safe migration

lib/bloc/password_reset/password_reset_bloc.dart

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+import 'dart:async';
+
+import 'package:aitrainer_app/repository/user_repository.dart';
+import 'package:aitrainer_app/util/common.dart';
+import 'package:bloc/bloc.dart';
+import 'package:equatable/equatable.dart';
+
+part 'password_reset_event.dart';
+part 'password_reset_state.dart';
+
+class PasswordResetBloc extends Bloc<PasswordResetEvent, PasswordResetState> {
+  final UserRepository userRepository;
+  PasswordResetBloc({required this.userRepository}) : super(PasswordResetInitial());
+
+  @override
+  Stream<PasswordResetState> mapEventToState(
+    PasswordResetEvent event,
+  ) async* {
+    try {
+      if (event is PasswordResetEmailChange) {
+        yield PasswordResetLoading();
+        final String email = event.email;
+        userRepository.setEmail(email);
+        yield PasswordResetReady();
+      } else if (event is PasswordResetSubmit) {
+        yield PasswordResetLoading();
+        await userRepository.resetPassword();
+        yield PasswordResetReady();
+      }
+    } on Exception catch (e) {
+      yield PasswordResetError(message: e.toString());
+    }
+  }
+
+  String? emailValidation(String email) {
+    String? message = Common.emailValidation(email);
+
+    return message;
+  }
+}

lib/bloc/password_reset/password_reset_event.dart

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+part of 'password_reset_bloc.dart';
+
+abstract class PasswordResetEvent extends Equatable {
+  const PasswordResetEvent();
+
+  @override
+  List<Object> get props => [];
+}
+
+class PasswordResetEmailChange extends PasswordResetEvent {
+  final String email;
+  const PasswordResetEmailChange({required this.email});
+
+  @override
+  List<Object> get props => [email];
+}
+
+class PasswordResetLoad extends PasswordResetEvent {
+  const PasswordResetLoad();
+}
+
+class PasswordResetSubmit extends PasswordResetEvent {
+  const PasswordResetSubmit();
+}

lib/bloc/password_reset/password_reset_state.dart

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+part of 'password_reset_bloc.dart';
+
+abstract class PasswordResetState extends Equatable {
+  const PasswordResetState();
+
+  @override
+  List<Object> get props => [];
+}
+
+class PasswordResetInitial extends PasswordResetState {
+  const PasswordResetInitial();
+}
+
+class PasswordResetLoading extends PasswordResetState {
+  const PasswordResetLoading();
+}
+
+class PasswordResetError extends PasswordResetState {
+  final String message;
+  const PasswordResetError({required this.message});
+
+  @override
+  List<Object> get props => [message];
+}
+
+class PasswordResetReady extends PasswordResetState {
+  const PasswordResetReady();
+}