TF-1718 Add unsubscribeMail method to datasource/repository/interactor on jmap server

Signed-off-by: dab246 <tdvu@linagora.com>
(cherry picked from commit f9159b651866fbe8e2a1866231b5413cecc5b597)

lib/features/email/domain/repository/email_repository.dart

@@ -104,4 +104,6 @@ abstract class EmailRepository {
     String htmlContent,
     TransformConfiguration configuration
   );
+
+  Future<Email> unsubscribeMail(Session session, AccountId accountId, EmailId emailId);
 }

lib/features/email/domain/state/unsubscribe_email_state.dart

@@ -0,0 +1,27 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:jmap_dart_client/jmap/core/state.dart' as jmap;
+import 'package:jmap_dart_client/jmap/mail/email/email.dart';
+import 'package:tmail_ui_user/features/base/state/ui_action_state.dart';
+
+class UnsubscribeEmailLoading extends LoadingState {}
+
+class UnsubscribeEmailSuccess extends UIActionState {
+  final Email newEmail;
+
+  UnsubscribeEmailSuccess(
+    this.newEmail,
+    {
+      jmap.State? currentEmailState,
+      jmap.State? currentMailboxState,
+    }
+  ) : super(currentEmailState, currentMailboxState);
+
+  @override
+  List<Object?> get props => [newEmail, ...super.props];
+}
+
+class UnsubscribeEmailFailure extends FeatureFailure {
+
+  UnsubscribeEmailFailure({dynamic exception}) : super(exception: exception);
+}

lib/features/email/domain/usecases/unsubscribe_email_interactor.dart

@@ -0,0 +1,25 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:dartz/dartz.dart';
+import 'package:jmap_dart_client/jmap/account_id.dart';
+import 'package:jmap_dart_client/jmap/core/session/session.dart';
+import 'package:jmap_dart_client/jmap/mail/email/email.dart';
+import 'package:tmail_ui_user/features/email/domain/repository/email_repository.dart';
+import 'package:tmail_ui_user/features/email/domain/state/unsubscribe_email_state.dart';
+
+class UnsubscribeEmailInteractor {
+  final EmailRepository emailRepository;
+
+  UnsubscribeEmailInteractor(this.emailRepository);
+
+  Stream<Either<Failure, Success>> execute(Session session, AccountId accountId, EmailId emailId) async* {
+    try {
+      yield Right(UnsubscribeEmailLoading());
+      final currentEmailState = await emailRepository.getEmailState(session, accountId);
+      final newEmail = await emailRepository.unsubscribeMail(session, accountId, emailId);
+      yield Right(UnsubscribeEmailSuccess(newEmail, currentEmailState: currentEmailState));
+    } catch (e) {
+      yield Left(UnsubscribeEmailFailure(exception: e));
+    }
+  }
+}