mirror of
https://github.com/cypherstack/stack_wallet.git
synced 2024-12-23 11:59:30 +00:00
WIP: Add token functionality
This commit is contained in:
parent
abf9f02f8e
commit
d4653ea794
8 changed files with 760 additions and 611 deletions
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@ -4,7 +4,9 @@ import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:stackwallet/pages/token_view/token_view.dart';
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import 'package:stackwallet/pages/token_view/token_view.dart';
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import 'package:stackwallet/pages/wallets_view/wallets_view.dart';
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import 'package:stackwallet/providers/global/tokens_provider.dart';
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import 'package:stackwallet/providers/global/tokens_provider.dart';
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import 'package:stackwallet/services/tokens/ethereum/ethereum_token.dart';
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import 'package:stackwallet/utilities/assets.dart';
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import 'package:stackwallet/utilities/assets.dart';
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import 'package:stackwallet/utilities/constants.dart';
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import 'package:stackwallet/utilities/constants.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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@ -31,11 +33,12 @@ class MyTokenSelectItem extends ConsumerWidget {
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final ChangeNotifierProvider<Manager> managerProvider;
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final ChangeNotifierProvider<Manager> managerProvider;
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final String walletId;
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final String walletId;
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final String walletAddress;
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final String walletAddress;
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final Map<String, String> tokenData;
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final Map<dynamic, dynamic> tokenData;
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@override
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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Widget build(BuildContext context, WidgetRef ref) {
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int balance = int.parse(tokenData["balance"] as String);
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print("TOKEN DATA IS $tokenData");
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int balance = tokenData["balance"] as int;
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int tokenDecimals = int.parse(tokenData["decimals"] as String);
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int tokenDecimals = int.parse(tokenData["decimals"] as String);
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final balanceInDecimal = (balance / (pow(10, tokenDecimals)));
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final balanceInDecimal = (balance / (pow(10, tokenDecimals)));
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@ -51,38 +54,20 @@ class MyTokenSelectItem extends ConsumerWidget {
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BorderRadius.circular(Constants.size.circularBorderRadius),
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BorderRadius.circular(Constants.size.circularBorderRadius),
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),
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),
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onPressed: () {
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onPressed: () {
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// ref
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final mnemonicList = ref.read(managerProvider).mnemonic;
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// .read(walletsChangeNotifierProvider)
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// .getManagerProvider(walletId)
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// final walletId = ref
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final token = EthereumToken(
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// .read(managerProvider)
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contractAddress: tokenData["contractAddress"] as String,
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// .walletName;
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walletMnemonic: mnemonicList);
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// final manager = ref
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// .read(walletsChangeNotifierProvider)
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// .getManagerProvider(walletId)
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// arguments: Tuple2(walletId, managerProvider, walletAddress,
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// tokenData["contractAddress"])
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// arguments: Tuple2(
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// walletId,
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// ref
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// .read(tokensChangeNotifierProvider)
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// .getManagerProvider(walletId)
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// arguments: Tuple2(
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// walletId,
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// ref
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// .read(tokensChangeNotifierProvider)
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// .getManagerProvider(walletId)
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Navigator.of(context).pushNamed(
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Navigator.of(context).pushNamed(
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TokenView.routeName,
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TokenView.routeName,
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arguments: Tuple2(
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arguments: Tuple3(
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walletId,
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walletId,
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ref.read(tokensChangeNotifierProvider).getManagerProvider(
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ref
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tokenData["contractAddress"] as String)),
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.read(walletsChangeNotifierProvider)
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.getManagerProvider(walletId),
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token),
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);
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);
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},
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},
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@ -31,7 +31,7 @@ class MyTokensList extends StatelessWidget {
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managerProvider: managerProvider,
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managerProvider: managerProvider,
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walletId: walletId,
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walletId: walletId,
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walletAddress: walletAddress,
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walletAddress: walletAddress,
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tokenData: tokens[index] as Map<String, String>,
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tokenData: tokens[index] as Map<dynamic, dynamic>,
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),
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),
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);
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);
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},
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},
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File diff suppressed because it is too large
Load diff
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@ -783,8 +783,6 @@ class _WalletViewState extends ConsumerState<WalletView> {
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.read(managerProvider)
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.read(managerProvider)
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.currentReceivingAddress;
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.currentReceivingAddress;
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// String walletTokens = await
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List<dynamic> tokens =
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List<dynamic> tokens =
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await getWalletTokens(await ref
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await getWalletTokens(await ref
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.read(managerProvider)
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.read(managerProvider)
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@ -117,6 +117,7 @@ import 'package:stackwallet/pages_desktop_specific/settings/settings_menu/syncin
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import 'package:stackwallet/services/coins/manager.dart';
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import 'package:stackwallet/services/coins/manager.dart';
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import 'package:stackwallet/services/event_bus/events/global/node_connection_status_changed_event.dart';
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import 'package:stackwallet/services/event_bus/events/global/node_connection_status_changed_event.dart';
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import 'package:stackwallet/services/event_bus/events/global/wallet_sync_status_changed_event.dart';
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import 'package:stackwallet/services/event_bus/events/global/wallet_sync_status_changed_event.dart';
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import 'package:stackwallet/services/tokens/ethereum/ethereum_token.dart';
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import 'package:stackwallet/services/tokens/token_manager.dart';
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import 'package:stackwallet/services/tokens/token_manager.dart';
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import 'package:stackwallet/utilities/enums/add_wallet_type_enum.dart';
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import 'package:stackwallet/utilities/enums/add_wallet_type_enum.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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@ -1327,14 +1328,14 @@ class RouteGenerator {
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// }
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// }
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case TokenView.routeName:
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case TokenView.routeName:
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if (args is Tuple2<String, ChangeNotifierProvider<TokenManager>>) {
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if (args
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is Tuple3<String, ChangeNotifierProvider<Manager>, EthereumToken>) {
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return getRoute(
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return getRoute(
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shouldUseMaterialRoute: useMaterialPageRoute,
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shouldUseMaterialRoute: useMaterialPageRoute,
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builder: (_) => TokenView(
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builder: (_) => TokenView(
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contractAddress: args.item1,
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walletId: args.item1,
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managerProvider: args.item2,
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managerProvider: args.item2,
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// walletAddress: args.item3,
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token: args.item3,
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// contractAddress: args.item4,
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),
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),
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settings: RouteSettings(
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settings: RouteSettings(
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name: settings.name,
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name: settings.name,
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@ -5,7 +5,6 @@ import 'package:bip32/bip32.dart' as bip32;
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import 'package:bip39/bip39.dart' as bip39;
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import 'package:bip39/bip39.dart' as bip39;
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import "package:hex/hex.dart";
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import "package:hex/hex.dart";
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import 'package:bitcoindart/bitcoindart.dart';
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import 'package:decimal/decimal.dart';
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import 'package:decimal/decimal.dart';
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import 'package:devicelocale/devicelocale.dart';
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import 'package:devicelocale/devicelocale.dart';
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import 'package:ethereum_addresses/ethereum_addresses.dart';
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import 'package:ethereum_addresses/ethereum_addresses.dart';
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@ -22,7 +21,6 @@ import 'package:stackwallet/utilities/eth_commons.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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import 'package:stackwallet/utilities/format.dart';
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import 'package:stackwallet/utilities/format.dart';
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import 'package:stackwallet/utilities/prefs.dart';
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import 'package:stackwallet/utilities/prefs.dart';
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import 'package:string_to_hex/string_to_hex.dart';
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import 'package:web3dart/web3dart.dart';
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import 'package:web3dart/web3dart.dart';
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import 'package:web3dart/web3dart.dart' as web3;
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import 'package:web3dart/web3dart.dart' as web3;
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import 'package:web3dart/web3dart.dart' as Transaction;
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import 'package:web3dart/web3dart.dart' as Transaction;
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@ -45,7 +43,7 @@ import 'package:stackwallet/services/event_bus/events/global/updated_in_backgrou
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import 'package:stackwallet/services/node_service.dart';
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import 'package:stackwallet/services/node_service.dart';
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import 'package:stackwallet/utilities/default_nodes.dart';
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import 'package:stackwallet/utilities/default_nodes.dart';
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const int MINIMUM_CONFIRMATIONS = 5;
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const int MINIMUM_CONFIRMATIONS = 3;
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//THis is used for mapping transactions per address from the block explorer
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//THis is used for mapping transactions per address from the block explorer
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class AddressTransaction {
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class AddressTransaction {
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@ -469,11 +467,15 @@ class EthereumWallet extends CoinServiceAPI {
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isSendAll = true;
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isSendAll = true;
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}
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}
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print("SATOSHI AMOUNT BEFORE $satoshiAmount");
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print("FEE IS $fee");
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if (isSendAll) {
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if (isSendAll) {
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//Subtract fee amount from send amount
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//Subtract fee amount from send amount
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satoshiAmount -= feeEstimate;
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satoshiAmount -= feeEstimate;
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}
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}
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print("SATOSHI AMOUNT AFTER $satoshiAmount");
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Map<String, dynamic> txData = {
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Map<String, dynamic> txData = {
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"fee": feeEstimate,
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"fee": feeEstimate,
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"feeInWei": fee,
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"feeInWei": fee,
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@ -505,8 +507,6 @@ class EthereumWallet extends CoinServiceAPI {
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String privateKey = getPrivateKey(mnemonic);
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String privateKey = getPrivateKey(mnemonic);
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_credentials = EthPrivateKey.fromHex(privateKey);
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_credentials = EthPrivateKey.fromHex(privateKey);
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// _credentials = EthPrivateKey.fromHex(StringToHex.toHexString(mnemonic));
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// print(_credentials.address);
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// print(_credentials.address);
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//Get ERC-20 transactions for wallet (So we can get the and save wallet's ERC-20 TOKENS
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//Get ERC-20 transactions for wallet (So we can get the and save wallet's ERC-20 TOKENS
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AddressTransaction tokenTransactions = await fetchAddressTransactions(
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AddressTransaction tokenTransactions = await fetchAddressTransactions(
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@ -1063,8 +1063,6 @@ class EthereumWallet extends CoinServiceAPI {
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@override
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@override
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set walletName(String newName) => _walletName = newName;
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set walletName(String newName) => _walletName = newName;
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// Future<String>
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void stopNetworkAlivePinging() {
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void stopNetworkAlivePinging() {
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_networkAliveTimer?.cancel();
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_networkAliveTimer?.cancel();
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_networkAliveTimer = null;
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_networkAliveTimer = null;
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@ -1,30 +1,69 @@
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import 'dart:convert';
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import 'package:decimal/decimal.dart';
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import 'package:decimal/decimal.dart';
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import 'package:http/http.dart';
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import 'package:stackwallet/models/paymint/fee_object_model.dart';
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import 'package:stackwallet/models/paymint/fee_object_model.dart';
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import 'package:stackwallet/models/paymint/transactions_model.dart';
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import 'package:stackwallet/models/paymint/transactions_model.dart';
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import 'package:stackwallet/services/tokens/token_service.dart';
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import 'package:stackwallet/services/tokens/token_service.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/enums/coin_enum.dart';
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import 'package:stackwallet/utilities/eth_commons.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
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import 'package:stackwallet/services/transaction_notification_tracker.dart';
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import 'package:stackwallet/services/transaction_notification_tracker.dart';
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import 'package:web3dart/web3dart.dart';
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class AbiRequestResponse {
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final String message;
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final String result;
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final String status;
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const AbiRequestResponse({
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required this.message,
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required this.result,
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required this.status,
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});
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factory AbiRequestResponse.fromJson(Map<String, dynamic> json) {
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return AbiRequestResponse(
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message: json['message'] as String,
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result: json['result'] as String,
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status: json['status'] as String,
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);
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}
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}
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class EthereumToken extends TokenServiceAPI {
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class EthereumToken extends TokenServiceAPI {
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@override
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@override
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late bool shouldAutoSync;
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late bool shouldAutoSync;
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late String _walletId;
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late String _contractAddress;
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late String _contractAddress;
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late EthPrivateKey _credentials;
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late Future<List<String>> _walletMnemonic;
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late SecureStorageInterface _secureStore;
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late SecureStorageInterface _secureStore;
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late String _tokenAbi;
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late final TransactionNotificationTracker txTracker;
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late final TransactionNotificationTracker txTracker;
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String rpcUrl =
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'https://mainnet.infura.io/v3/22677300bf774e49a458b73313ee56ba';
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EthereumToken({
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EthereumToken({
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required String contractAddress,
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required String contractAddress,
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required String walletId,
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required Future<List<String>> walletMnemonic,
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required SecureStorageInterface secureStore,
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// required SecureStorageInterface secureStore,
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required TransactionNotificationTracker tracker,
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}) {
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}) {
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txTracker = tracker;
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_walletId = walletId;
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_contractAddress = contractAddress;
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_contractAddress = contractAddress;
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_secureStore = secureStore;
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_walletMnemonic = walletMnemonic;
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// _secureStore = secureStore;
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}
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Future<AbiRequestResponse> fetchTokenAbi() async {
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final response = await get(Uri.parse(
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"https://api.etherscan.io/api?module=contract&action=getabi&address=$_contractAddress&apikey=EG6J7RJIQVSTP2BS59D3TY2G55YHS5F2HP"));
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if (response.statusCode == 200) {
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return AbiRequestResponse.fromJson(
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json.decode(response.body) as Map<String, dynamic>);
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} else {
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throw Exception('Failed to load transactions');
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}
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}
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}
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@override
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@override
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@ -64,7 +103,18 @@ class EthereumToken extends TokenServiceAPI {
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Future<FeeObject> get fees => throw UnimplementedError();
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Future<FeeObject> get fees => throw UnimplementedError();
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@override
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@override
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Future<void> initializeExisting() {
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Future<void> initializeExisting() async {
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AbiRequestResponse abi = await fetchTokenAbi();
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//Fetch token ABI so we can call token functions
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if (abi.message == "OK") {
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_tokenAbi = abi.result;
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}
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final mnemonic = await _walletMnemonic;
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String mnemonicString = mnemonic.join(' ');
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//Get private key for given mnemonic
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String privateKey = getPrivateKey(mnemonicString);
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// TODO: implement initializeExisting
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// TODO: implement initializeExisting
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throw UnimplementedError();
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throw UnimplementedError();
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}
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}
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@ -1,6 +1,11 @@
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import 'dart:convert';
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import 'dart:convert';
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import 'package:http/http.dart';
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import 'package:http/http.dart';
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import 'package:ethereum_addresses/ethereum_addresses.dart';
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import 'flutter_secure_storage_interface.dart';
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import 'package:bip32/bip32.dart' as bip32;
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import 'package:bip39/bip39.dart' as bip39;
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import "package:hex/hex.dart";
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class AccountModule {
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class AccountModule {
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final String message;
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final String message;
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@ -22,11 +27,13 @@ class AccountModule {
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}
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}
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}
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}
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const _blockExplorer = "https://blockscout.com/eth/mainnet/api?";
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const _blockExplorer = "https://api.etherscan.io/api?";
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late SecureStorageInterface _secureStore;
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const _hdPath = "m/44'/60'/0'/0";
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Future<AccountModule> fetchAccountModule(String action, String address) async {
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Future<AccountModule> fetchAccountModule(String action, String address) async {
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final response = await get(Uri.parse(
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final response = await get(Uri.parse(
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"${_blockExplorer}module=account&action=$action&address=$address"));
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"${_blockExplorer}module=account&action=$action&address=$address&apikey=EG6J7RJIQVSTP2BS59D3TY2G55YHS5F2HP"));
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if (response.statusCode == 200) {
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if (response.statusCode == 200) {
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return AccountModule.fromJson(
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return AccountModule.fromJson(
|
||||||
json.decode(response.body) as Map<String, dynamic>);
|
json.decode(response.body) as Map<String, dynamic>);
|
||||||
|
@ -36,21 +43,48 @@ Future<AccountModule> fetchAccountModule(String action, String address) async {
|
||||||
}
|
}
|
||||||
|
|
||||||
Future<List<dynamic>> getWalletTokens(String address) async {
|
Future<List<dynamic>> getWalletTokens(String address) async {
|
||||||
AccountModule tokens = await fetchAccountModule("tokenlist", address);
|
AccountModule tokens = await fetchAccountModule("tokentx", address);
|
||||||
//THIS IS ONLY HARD CODED UNTIL API WORKS AGAIN - TODO REMOVE HARDCODED
|
List<dynamic> tokensList = [];
|
||||||
return [
|
var tokenMap = {};
|
||||||
{
|
|
||||||
"balance": "369039500000000000",
|
|
||||||
"contractAddress": "0x1f9840a85d5af5bf1d1762f925bdaddc4201f984",
|
|
||||||
"decimals": "18",
|
|
||||||
"name": "Uniswap",
|
|
||||||
"symbol": "UNI",
|
|
||||||
"type": "ERC-20"
|
|
||||||
}
|
|
||||||
];
|
|
||||||
|
|
||||||
if (tokens.message == "OK") {
|
if (tokens.message == "OK") {
|
||||||
return tokens.result as List<String>;
|
final allTxs = tokens.result;
|
||||||
|
print("RESULT IS $allTxs");
|
||||||
|
allTxs.forEach((element) {
|
||||||
|
String key = element["tokenSymbol"] as String;
|
||||||
|
tokenMap[key] = {};
|
||||||
|
tokenMap[key]["balance"] = 0;
|
||||||
|
|
||||||
|
if (tokenMap.containsKey(key)) {
|
||||||
|
tokenMap[key]["contractAddress"] = element["contractAddress"] as String;
|
||||||
|
tokenMap[key]["decimals"] = element["tokenDecimal"];
|
||||||
|
tokenMap[key]["name"] = element["tokenName"];
|
||||||
|
tokenMap[key]["symbol"] = element["tokenSymbol"];
|
||||||
|
if (checksumEthereumAddress(address) == address) {
|
||||||
|
tokenMap[key]["balance"] += int.parse(element["value"] as String);
|
||||||
|
} else {
|
||||||
|
tokenMap[key]["balance"] -= int.parse(element["value"] as String);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
});
|
||||||
|
|
||||||
|
tokenMap.forEach((key, value) {
|
||||||
|
tokensList.add(value as Map<dynamic, dynamic>);
|
||||||
|
});
|
||||||
|
return tokensList;
|
||||||
}
|
}
|
||||||
return <String>[];
|
return <dynamic>[];
|
||||||
|
}
|
||||||
|
|
||||||
|
String getPrivateKey(String mnemonic) {
|
||||||
|
final isValidMnemonic = bip39.validateMnemonic(mnemonic);
|
||||||
|
if (!isValidMnemonic) {
|
||||||
|
throw 'Invalid mnemonic';
|
||||||
|
}
|
||||||
|
|
||||||
|
final seed = bip39.mnemonicToSeed(mnemonic);
|
||||||
|
final root = bip32.BIP32.fromSeed(seed);
|
||||||
|
const index = 0;
|
||||||
|
final addressAtIndex = root.derivePath("$_hdPath/$index");
|
||||||
|
|
||||||
|
return HEX.encode(addressAtIndex.privateKey as List<int>);
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in a new issue