TF-3042 Delete newly created PublicAsset when discard identity changes

lib/features/identity_creator/presentation/identity_creator_controller.dart

@@ -470,6 +470,7 @@ class IdentityCreatorController extends BaseController {
   void closeView(BuildContext context) {
     isCompressingInlineImage.value = false;
     clearFocusEditor(context);
+    publicAssetController?.discardChanges();
     popBack();
   }
 

lib/features/public_asset/domain/state/delete_public_assets_state.dart

@@ -0,0 +1,10 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+
+class DeletingPublicAssetsState extends LoadingState {}
+
+class DeletePublicAssetsSuccessState extends UIState {}
+
+class DeletePublicAssetsFailureState extends FeatureFailure {
+  DeletePublicAssetsFailureState({super.exception});
+}

lib/features/public_asset/domain/usecase/delete_public_assets_interactor.dart

@@ -0,0 +1,33 @@
+import 'package:core/presentation/state/failure.dart';
+import 'package:core/presentation/state/success.dart';
+import 'package:core/utils/app_logger.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:tmail_ui_user/features/public_asset/domain/repository/public_asset_repository.dart';
+import 'package:tmail_ui_user/features/public_asset/domain/state/delete_public_assets_state.dart';
+import 'package:tmail_ui_user/features/public_asset/presentation/public_asset_controller.dart';
+
+class DeletePublicAssetsInteractor {
+  DeletePublicAssetsInteractor(this._publicAssetRepository);
+
+  final PublicAssetRepository _publicAssetRepository;
+
+  Stream<Either<Failure, Success>> execute(
+    Session session,
+    AccountId accountId,
+    {required List<PublicAssetId> publicAssetIds}
+  ) async* {
+    try {
+      yield Right(DeletingPublicAssetsState());
+      await _publicAssetRepository.deletePublicAssets(
+        session,
+        accountId,
+        publicAssetIds: publicAssetIds);
+      yield Right(DeletePublicAssetsSuccessState());
+    } catch (exception) {
+      logError('DeletePublicAssetsInteractor::execute():error: $exception');
+      yield Left(DeletePublicAssetsFailureState(exception: exception));
+    }
+  }
+}

lib/features/public_asset/presentation/public_asset_bindings.dart

@@ -18,6 +18,7 @@ import 'package:tmail_ui_user/features/public_asset/data/datasource_impl/remote_
 import 'package:tmail_ui_user/features/public_asset/data/network/public_asset_api.dart';
 import 'package:tmail_ui_user/features/public_asset/data/repository/public_asset_repository_impl.dart';
 import 'package:tmail_ui_user/features/public_asset/domain/repository/public_asset_repository.dart';
+import 'package:tmail_ui_user/features/public_asset/domain/usecase/delete_public_assets_interactor.dart';
 import 'package:tmail_ui_user/features/public_asset/presentation/model/public_asset_arguments.dart';
 import 'package:tmail_ui_user/features/public_asset/presentation/public_asset_controller.dart';
 import 'package:tmail_ui_user/features/upload/data/datasource/attachment_upload_datasource.dart';

lib/features/public_asset/presentation/public_asset_controller.dart

@@ -22,6 +22,7 @@ import 'package:tmail_ui_user/features/public_asset/domain/state/create_public_a
 import 'package:tmail_ui_user/features/public_asset/domain/usecase/create_public_asset_interactor.dart';
 import 'package:tmail_ui_user/features/identity_creator/presentation/identity_creator_controller.dart';
 import 'package:tmail_ui_user/features/identity_creator/presentation/utils/identity_creator_constants.dart';
+import 'package:tmail_ui_user/features/public_asset/domain/usecase/delete_public_assets_interactor.dart';
 import 'package:tmail_ui_user/features/public_asset/presentation/model/public_asset_arguments.dart';
 import 'package:tmail_ui_user/features/upload/domain/extensions/platform_file_extension.dart';
 import 'package:tmail_ui_user/features/upload/domain/state/attachment_upload_state.dart';
@@ -33,11 +34,13 @@ class PublicAssetController extends BaseController {
   PublicAssetController(
     this._uploadAttachmentInteractor,
     this._createPublicAssetInteractor,
+    this._deletePublicAssetsInteractor,
     {required this.arguments}
   );
 
   final UploadAttachmentInteractor _uploadAttachmentInteractor;
   final CreatePublicAssetInteractor _createPublicAssetInteractor;
+  final DeletePublicAssetsInteractor _deletePublicAssetsInteractor;
   final PublicAssetArguments? arguments;
 
   List<PublicAssetId> preExistingPublicAssetIds = [];