refactor: implement sign transaction pages

lib/core/di/bloc_module.dart

@@ -152,7 +152,16 @@ void _registerBlocsModule() {
     (daos, _) => ProposalCreationBloc(
       daos,
       _getIt<PublishProposalUseCase>(),
+      _getIt<ErrorHandlerManager>(),
+    ),
+  );
+
+  _registerFactoryWithParams<ProposalDetailsBloc, String, void>(
+    (proposalId, _) => ProposalDetailsBloc(
+        _getIt<GetProposalDetailsUseCase>(),
+        _getIt<CastVoteUseCase>(),
         _getIt<ErrorHandlerManager>(),
+        proposalId
     ),
   );
 }

lib/core/di/di_setup.dart

@@ -75,6 +75,8 @@ import 'package:hypha_wallet/ui/profile/usecases/set_image_use_case.dart';
 import 'package:hypha_wallet/ui/profile/usecases/set_name_use_case.dart';
 import 'package:hypha_wallet/ui/proposals/creation/interactor/proposal_creation_bloc.dart';
 import 'package:hypha_wallet/ui/proposals/creation/usecases/publish_proposal_use_case.dart';
+import 'package:hypha_wallet/ui/proposals/details/interactor/proposal_details_bloc.dart';
+import 'package:hypha_wallet/ui/proposals/details/usecases/cast_vote_use_case.dart';
 import 'package:hypha_wallet/ui/proposals/details/usecases/get_proposal_details_use_case.dart';
 import 'package:hypha_wallet/ui/proposals/filter/interactor/filter_proposals_bloc.dart';
 import 'package:hypha_wallet/ui/proposals/filter/usecases/aggregate_dao_proposal_counts_use_case.dart';

lib/core/di/repositories_module.dart

@@ -23,5 +23,5 @@ void _registerRepositoriesModule() {
 
   _registerLazySingleton(() => TransactionHistoryRepository(service: _getIt<TransactionHistoryService>()));
 
-  _registerLazySingleton(() => ProposalRepository(_getIt<RemoteConfigService>(),_getIt<EOSService>(),_getIt<DaoService>(),_getIt<ProposalService>(),_getIt<ProfileService>()));
+  _registerLazySingleton(() => ProposalRepository(_getIt<DaoService>(),_getIt<ProposalService>(),_getIt<ProfileService>()));
 }

lib/core/di/usecases_module.dart

@@ -87,6 +87,8 @@ void _registerUseCasesModule() {
 
   _registerFactory(() => GetProposalDetailsUseCase(_getIt<AuthRepository>(), _getIt<ProposalRepository>()));
 
+  _registerFactory(() => CastVoteUseCase(_getIt<AuthRepository>(), _getIt<EOSService>(), _getIt<RemoteConfigService>()));
+
   _registerFactory(() => AggregateDaoProposalCountsUseCase());
 
   _registerFactory(() => PublishProposalUseCase(_getIt<AuthRepository>(), _getIt<EOSService>(), _getIt<RemoteConfigService>()));

lib/core/network/repository/proposal_repository.dart

@@ -1,36 +1,25 @@
-import 'package:hypha_wallet/core/crypto/seeds_esr/eos_action.dart';
 import 'package:hypha_wallet/core/error_handler/model/hypha_error.dart';
 import 'package:hypha_wallet/core/extension/base_proposal_model_extension.dart';
 import 'package:hypha_wallet/core/logging/log_helper.dart';
-import 'package:hypha_wallet/core/network/api/actions/vote_action_factory.dart';
-import 'package:hypha_wallet/core/network/api/eos_service.dart';
 import 'package:hypha_wallet/core/network/api/services/dao_service.dart';
 import 'package:hypha_wallet/core/network/api/services/proposal_service.dart';
-import 'package:hypha_wallet/core/network/api/services/remote_config_service.dart';
 import 'package:hypha_wallet/core/network/models/dao_data_model.dart';
 import 'package:hypha_wallet/core/network/models/network.dart';
 import 'package:hypha_wallet/core/network/models/proposal_details_model.dart';
 import 'package:hypha_wallet/core/network/models/proposal_model.dart';
 import 'package:hypha_wallet/core/network/models/user_profile_data.dart';
-import 'package:hypha_wallet/core/network/models/vote_model.dart';
 import 'package:hypha_wallet/core/network/repository/profile_repository.dart';
 import 'package:hypha_wallet/ui/architecture/result/result.dart';
 import 'package:hypha_wallet/ui/profile/interactor/profile_data.dart';
 import 'package:hypha_wallet/ui/proposals/filter/interactor/filter_status.dart';
-import 'package:hypha_wallet/ui/proposals/list/interactor/get_proposals_use_case_input.dart';
+import 'package:hypha_wallet/ui/proposals/list/usecases/get_proposals_use_case_input.dart';
 
 class ProposalRepository {
   final ProposalService _proposalService;
   final ProfileService _profileService;
   final DaoService _daoService;
-  final EOSService _eosService;
-  final RemoteConfigService _remoteConfigService;
 
-  ProposalRepository(
-      this._remoteConfigService,
-      this._eosService,
-      this._daoService,
-      this._proposalService, this._profileService);
+  ProposalRepository(this._daoService, this._proposalService, this._profileService);
 
   Future<Result<List<ProposalModel>, HyphaError>> getProposals(UserProfileData user, GetProposalsUseCaseInput input) async {
     final List<Future<Result<Map<String, dynamic>, HyphaError>>> futures = input.daos.map((DaoData dao) {
@@ -153,24 +142,4 @@ class ProposalRepository {
       return Result.error(result.asError!.error);
     }
   }
-
-  Future<Result<String, HyphaError>> castVote(
-      String proposalId,
-      VoteStatus vote,
-      UserProfileData user
-      ) async {
-    // Get the DAO contract for the user's network
-    final String daoContract = _remoteConfigService.daoContract(network: user.network);
-    // Create the EOS action for casting the vote
-    final EOSAction eosAction = VoteActionFactory.voteAction(daoContract, user.accountName, proposalId, vote);
-
-    try {
-      // Execute the action using EOS service and get the result
-      final castVoteResult = await _eosService.runAction(signer: user, action: eosAction);
-      return Result.value(castVoteResult.asValue!.value);
-    } catch (e, stackTrace) {
-      LogHelper.e('Error casting vote', error: e, stacktrace: stackTrace);
-      return Result.error(HyphaError.generic('Failed to cast vote'));
-    }
-  }
 }

lib/ui/proposals/creation/proposal_creation_page.dart

@@ -29,12 +29,18 @@ class ProposalCreationPage extends StatelessWidget {
               Get.back();
             },
             navigateToSuccessPage: () {
-              Get.to(() => SignTransactionSuccessPage(transactionType: SignSuccessTransactionType.published, proposalId: state.proposal.id));
+              Get.to(() => const SignTransactionSuccessPage(transactionType: SignSuccessTransactionType.published));
             },
             navigateToFailurePage: (HyphaError hyphaError) {
-              Get.to(() => BlocProvider.value(
-                  value: context.read<ProposalCreationBloc>(),
-                  child: SignTransactionFailedPage(hyphaError, text1: 'Publishing Proposal', text2: 'An error occurred while publishing your proposal. Click the button below if you want to see the full error, or click the close button to go back to your proposal publishing step and try again'))
+              Get.to(() => SignTransactionFailedPage(
+                hyphaError,
+                text1: 'Publishing proposal',
+                text2: 'An error occurred while publishing your proposal. Click the button below if you want to see the full error, or click the close button to go back to your proposal publishing step and try again.',
+                callBack: () {
+                  Get.back();
+                  context.read<ProposalCreationBloc>().add(const ProposalCreationEvent.publishProposal());
+                }
+              )
               );
             },
           );

lib/ui/proposals/details/components/proposal_details_view.dart

@@ -9,14 +9,15 @@ import 'package:hypha_wallet/design/buttons/hypha_app_button.dart';
 import 'package:hypha_wallet/design/dividers/hypha_divider.dart';
 import 'package:hypha_wallet/design/hypha_colors.dart';
 import 'package:hypha_wallet/design/themes/extensions/theme_extension_provider.dart';
+import 'package:hypha_wallet/ui/architecture/interactor/page_states.dart';
 import 'package:hypha_wallet/ui/blocs/authentication/authentication_bloc.dart';
 import 'package:hypha_wallet/ui/proposals/components/proposal_button.dart';
 import 'package:hypha_wallet/ui/proposals/components/proposal_creator.dart';
 import 'package:hypha_wallet/ui/proposals/components/proposal_expiration_timer.dart';
 import 'package:hypha_wallet/ui/proposals/components/proposal_header.dart';
 import 'package:hypha_wallet/ui/proposals/components/proposal_percentage_indicator.dart';
 import 'package:hypha_wallet/ui/proposals/details/components/proposal_voters.dart';
-import 'package:hypha_wallet/ui/proposals/details/interactor/proposal_detail_bloc.dart';
+import 'package:hypha_wallet/ui/proposals/details/interactor/proposal_details_bloc.dart';
 import 'package:hypha_wallet/ui/shared/hypha_body_widget.dart';
 
 class ProposalDetailsView extends StatefulWidget {
@@ -63,7 +64,7 @@ class _ProposalDetailsViewState extends State<ProposalDetailsView> {
           scrolledUnderElevation: 0,
           title: const Text('Proposal Details'),
         ),
-        body: BlocBuilder<ProposalDetailBloc, ProposalDetailState>(
+        body: BlocBuilder<ProposalDetailsBloc, ProposalDetailsState>(
           builder: (context, state) {
             return HyphaBodyWidget(
                 pageState: state.pageState,
@@ -255,7 +256,14 @@ class _ProposalDetailsViewState extends State<ProposalDetailsView> {
                                                 }[userVote.voteStatus] ??
                                                 'You chose to abstain',
                                           )
-                                        : _buildVoteWidget(context),
+                                        : BlocBuilder<ProposalDetailsBloc, ProposalDetailsState>(
+                                            builder: (context, state) {
+                                              return state.votingState == PageState.loading ? const Padding(
+                                                padding: EdgeInsets.only(top: 20),
+                                                child: Center(child: CircularProgressIndicator.adaptive()),
+                                              ) : _buildVoteWidget(context);
+                                            },
+                                          ),
                               ),
                             ],
                           ),
@@ -299,9 +307,9 @@ Widget _buildVoteWidget(BuildContext context) => Column(
               }
 
               // Get the bloc instances
-              final proposalDetailBloc = context.read<ProposalDetailBloc>();
+              final proposalDetailBloc = context.read<ProposalDetailsBloc>();
               // Dispatch the castVote event
-              proposalDetailBloc.add(ProposalDetailEvent.castVote(voteStatus));
+              proposalDetailBloc.add(ProposalDetailsEvent.castVote(voteStatus));
             },
             buttonType: ButtonType.danger,
             buttonColor: index == 0

lib/ui/proposals/details/interactor/page_command.dart

@@ -0,0 +1,7 @@
+part of 'proposal_details_bloc.dart';
+
+@freezed
+class PageCommand with _$PageCommand {
+  const factory PageCommand.navigateToSuccessPage() = _NavigateToSuccessPage;
+  const factory PageCommand.navigateToFailurePage(HyphaError hyphaError) = _NavigateToFailurePage;
+}