hypha-dao · gguijarro-c-chwy · Sep 22, 2023 · Sep 18, 2023 · Sep 18, 2023 · Sep 18, 2023
diff --git a/lib/core/network/api/services/token_service.dart b/lib/core/network/api/services/token_service.dart
@@ -16,6 +16,7 @@ class TokenSymbolScope {
   final String symbol;
   final String scope;
   final String tokenContract;
+
   TokenSymbolScope({required this.symbol, required this.scope, required this.tokenContract});
 }
 
@@ -31,12 +32,12 @@ class TokenService {
   }) async {
     LogHelper.d('getTokenBalance: $tokenContract');
     try {
-      final requestBody = '''
-      { 
-        "account": "${user.accountName}",
-        "code": "$tokenContract",
-        "symbol": "$symbol",
-      }''';
+      final requestBody = {
+        'account': user.accountName,
+        'code': tokenContract,
+        'symbol': symbol,
+      };
+
       final Response<List> res = await user.network.manager.post<List>(
         Endpoints.getCurrencyBalance,
         data: requestBody,
@@ -64,15 +65,15 @@ class TokenService {
     required String tokenContract,
   }) async {
     try {
-      final requestBody = '''
-      { 
-        "code": "$tokenContract",
-        "table": "stat",
-        "lower_bound": "",
-        "upper_bound": "",
-        "limit": 1000,
-        "reverse": false,
-      }''';
+      final requestBody = {
+        'code': tokenContract,
+        'table': 'stat',
+        'lower_bound': '',
+        'upper_bound': '',
+        'limit': 1000,
+        'reverse': false,
+      };
+
       final res = await networkingManager.post(Endpoints.getTableScopes, data: requestBody);
       final List<Map<String, dynamic>> list = List<Map<String, dynamic>>.from(res.data['rows']);
       final tokenSymbolScopes = List<TokenSymbolScope>.from(list.map((e) {
@@ -96,12 +97,12 @@ class TokenService {
     required String symbol,
   }) async {
     try {
-      final requestBody = '''
-      { 
-        "json": true,
-        "code": "$tokenContract",
-        "symbol": "$symbol"
-      }''';
+      final requestBody = {
+        'json': true,
+        'code': tokenContract,
+        'symbol': symbol
+      };
+
       final res = await networkingManager.post(Endpoints.getCurrencyStats, data: requestBody);
       final json = res.data;
       // flutter: res: {HYPHA: {supply: 47738747.41 HYPHA, max_supply: -1.00 HYPHA, issuer: dao.hypha}}

diff --git a/lib/core/network/api/services/user_account_service.dart b/lib/core/network/api/services/user_account_service.dart
@@ -18,13 +18,13 @@ class UserAccountService {
     required String publicKey,
     required String network,
   }) async {
-    final requestBody = '''
-    { 
-      "code": "$code",
-      "accountName": "$accountName",
-      "publicKey": "$publicKey",
-      "network": "$network"
-    }''';
+    final requestBody = {
+      'code': code,
+      'accountName': accountName,
+      'publicKey': publicKey,
+      'network': network
+    };
+
     final url = remoteConfigService.accountCreatorEndpoint + Endpoints.createAccount;
     try {
       // ignore: unused_local_variable
@@ -46,7 +46,9 @@ class UserAccountService {
   }
 
   Future<bool> isUserAccountAvailable(String accountName, Network network) async {
-    final requestBody = '{ "account_name": "$accountName" }';
+    final requestBody = {
+      'account_name': accountName
+    };
     try {
       // ignore: unused_local_variable
       final res = await network.manager.post(Endpoints.getAccount, data: requestBody);

diff --git a/lib/core/network/models/transaction_model.dart b/lib/core/network/models/transaction_model.dart
@@ -1,9 +1,6 @@
 import 'package:equatable/equatable.dart';
 
 const _daoAccount = 'dao.hypha';
-const _systemTokenAccount = 'eosio.token';
-const _hyphaTokenAccount = 'hypha.hypha';
-const _hyphaWrapTokenAccount = 'whypha.hypha';
 const _eosioLoginAccount = 'eosio.login';
 
 sealed class TransactionModel extends Equatable {
@@ -26,7 +23,7 @@ sealed class TransactionModel extends Equatable {
   });
 
   @override
-  List<Object?> get props => [actionName, data, account, timestamp, blockNumber];
+  List<Object?> get props => [actionName, data, account, timestamp, blockNumber, actor, transactionId];
 
   factory TransactionModel.parseFromParams({
     required timestamp,
@@ -38,9 +35,7 @@ sealed class TransactionModel extends Equatable {
     required Map<String, dynamic> data,
   }) {
     return switch (actionName) {
-      'transfer'
-          when account == _hyphaTokenAccount || account == _hyphaWrapTokenAccount || account == _systemTokenAccount =>
-        TransactionTransfer(
+      'transfer' => TransactionTransfer(
           account: account,
           actionName: actionName,
           blockNumber: blockNumber,
@@ -187,10 +182,10 @@ class TransactionTransfer extends TransactionModel {
   String get to => data['to'];
 
   /// 3175.00
-  num get amount => data['amount'];
+  String get amount => (data['quantity'] as String).split(' ').first;
 
   /// HUSD
-  String get symbol => data['symbol'];
+  String get symbol => (data['quantity'] as String).split(' ').last;
 
   const TransactionTransfer({
     required super.data,
@@ -208,10 +203,11 @@ class TransactionRedeem extends TransactionModel {
 
   String get requestor => data['requestor'];
 
-  /// 3175.00 HUSD Beware of this...
-  String get amount => (data['amount'] as String).split(' ').first;
+  /// 3175.00
+  String get amount => (data['quantity'] as String).split(' ').first;
 
-  String get symbol => (data['amount'] as String).split(' ')[1];
+  /// HUSD
+  String get symbol => (data['quantity'] as String).split(' ').last;
 
   const TransactionRedeem({
     required super.data,

diff --git a/lib/core/network/repository/transaction_history_repository.dart b/lib/core/network/repository/transaction_history_repository.dart
@@ -12,8 +12,11 @@ class TransactionHistoryRepository {
 
   TransactionHistoryRepository({required this.service});
 
-  Future<Result<List<TransactionModel>, HyphaError>> getTransactions(UserProfileData user, bool transferOnly,
-      {useV1History = false}) async {
+  Future<Result<List<TransactionModel>, HyphaError>> getTransactions(
+    UserProfileData user,
+    bool transferOnly, {
+    useV1History = false,
+  }) async {
     try {
       final Response response = useV1History
           ? await service.getAllTransactionsV1History(user)

diff --git a/lib/ui/token/token_details/interactor/token_details_bloc.dart b/lib/ui/token/token_details/interactor/token_details_bloc.dart
@@ -14,8 +14,11 @@ import 'package:hypha_wallet/ui/wallet/data/wallet_token_data.dart';
 import 'package:hypha_wallet/ui/wallet/usecases/get_transaction_history_data_use_case.dart';
 
 part 'page_command.dart';
+
 part 'token_details_bloc.freezed.dart';
+
 part 'token_details_event.dart';
+
 part 'token_details_state.dart';
 
 class TokenDetailsBloc extends Bloc<TokenDetailsEvent, TokenDetailsState> {
@@ -44,8 +47,9 @@ class TokenDetailsBloc extends Bloc<TokenDetailsEvent, TokenDetailsState> {
   FutureOr<void> _initial(_Initial event, Emitter<TokenDetailsState> emit) async {
     emit(state.copyWith(loadingTransaction: true, loadingTokenBalance: true));
 
-
-    await _getTransactionHistoryDataUseCase.run(true).then((result) {
+    await _getTransactionHistoryDataUseCase
+        .getTransferTransactionsForToken(contract: state.token.contract, symbol: state.token.symbol)
+        .then((result) {
       if (result.isValue) {
         emit(state.copyWith(
           pageState: PageState.success,

diff --git a/lib/ui/wallet/components/recent_transactions_widget.dart b/lib/ui/wallet/components/recent_transactions_widget.dart
@@ -1,11 +1,14 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:get/get.dart';
+import 'package:hypha_wallet/design/buttons/hypha_app_button.dart';
 import 'package:hypha_wallet/design/hypha_card.dart';
 import 'package:hypha_wallet/design/hypha_colors.dart';
 import 'package:hypha_wallet/design/progress_indicator/hypha_progress_indicator.dart';
 import 'package:hypha_wallet/design/themes/extensions/theme_extension_provider.dart';
 import 'package:hypha_wallet/ui/shared/listview_with_all_separators.dart';
 import 'package:hypha_wallet/ui/wallet/components/wallet_transaction_tile.dart';
+import 'package:hypha_wallet/ui/wallet/interactor/wallet_bloc.dart';
 
 class RecentTransactionsWidget extends StatelessWidget {
   final bool loadingTransaction;
@@ -49,9 +52,20 @@ class RecentTransactionsWidget extends StatelessWidget {
                 child: HyphaCard(
                   child: Padding(
                     padding: const EdgeInsets.all(24),
-                    child: Text(
-                      'You haven’t done any transaction yet',
-                      style: context.hyphaTextTheme.ralMediumSmallNote,
+                    child: Column(
+                      children: [
+                        Text(
+                          'You haven’t done any transaction yet',
+                          style: context.hyphaTextTheme.ralMediumSmallNote,
+                        ),
+                        const SizedBox(height: 8),
+                        HyphaAppButton(
+                          title: 'Refresh',
+                          onPressed: () {
+                            context.read<WalletBloc>().add(const WalletEvent.onRefresh());
+                          },
+                        )
+                      ],
                     ),
                   ),
                 ),

diff --git a/lib/ui/wallet/interactor/wallet_bloc.dart b/lib/ui/wallet/interactor/wallet_bloc.dart
@@ -3,6 +3,7 @@ import 'dart:async';
 import 'package:bloc/bloc.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:hypha_wallet/core/error_handler/error_handler_manager.dart';
+import 'package:hypha_wallet/core/error_handler/model/hypha_error.dart';
 import 'package:hypha_wallet/ui/architecture/interactor/page_states.dart';
 import 'package:hypha_wallet/ui/architecture/result/result.dart';
 import 'package:hypha_wallet/ui/wallet/components/wallet_transaction_tile.dart';
@@ -26,26 +27,24 @@ class WalletBloc extends Bloc<WalletEvent, WalletState> {
   WalletBloc(
     this._errorHandlerManager,
     this._getUserTokensUseCase,
-      this._getTransactionHistoryDataUseCase,
+    this._getTransactionHistoryDataUseCase,
   ) : super(const WalletState()) {
     on<_Initial>(_initial);
+    on<_OnTransactionsChanged>(_onTransactionsChanged);
+    on<_OnRefresh>(_onRefresh);
     on<_ClearPageCommand>((_, emit) => emit(state.copyWith(command: null)));
   }
 
   Future<void> _initial(_Initial event, Emitter<WalletState> emit) async {
     emit(state.copyWith(pageState: PageState.success, loadingTransaction: true));
 
-    unawaited(_getTransactionHistoryDataUseCase.run(true).then((result) {
-      if (result.isValue && !isClosed) {
-        emit(state.copyWith(
-          pageState: PageState.success,
-          recentTransactions: result.valueOrCrash,
-          loadingTransaction: false,
-        ));
-      } else if (!isClosed){
-        // ignore: unawaited_futures
-        _errorHandlerManager.handlerError(result.asError!.error);
-        emit(state.copyWith(loadingTransaction: false));
+    unawaited(_getTransactionHistoryDataUseCase.getTransferTransactionsForTokens().then((result) {
+      if (isClosed) {
+        return;
+      }
+
+      if (result.isValue) {
+        add(WalletEvent.onTransactionsChanged(result));
       }
     }));
 
@@ -54,4 +53,21 @@ class WalletBloc extends Bloc<WalletEvent, WalletState> {
       return state.copyWith(pageState: PageState.success, tokens: data);
     });
   }
+
+  FutureOr<void> _onTransactionsChanged(_OnTransactionsChanged event, Emitter<WalletState> emit) {
+    if (event.value.isValue) {
+      emit(state.copyWith(
+        pageState: PageState.success,
+        recentTransactions: event.value.asValue!.value,
+        loadingTransaction: false,
+      ));
+    } else {
+      _errorHandlerManager.handlerError(event.value.asError!.error);
+      emit(state.copyWith(loadingTransaction: false));
+    }
+  }
+
+  FutureOr<void> _onRefresh(_OnRefresh event, Emitter<WalletState> emit) {
+    add(const WalletEvent.initial());
+  }
 }