Cw 78 ethereum (#862)

* Add initial flow for ethereum * Add initial create Eth wallet flow * Complete Ethereum wallet creation flow * Fix web3dart versioning issue * Add primary receive address extracted from private key * Implement open wallet functionality * Implement restore wallet from seed functionality * Fixate web3dart version as higher versions cause some issues * Add Initial Transaction priorities for eth Add estimated gas price * Rename priority value to tip * Re-order wallet types * Change ethereum node Fix connection issues * Fix estimating gas for priority * Add case for ethereum to fetch it's seeds * Add case for ethereum to request node * Fix Exchange screen initial pairs * Add initial send transaction flow * Add missing configure for ethereum class * Add Eth address initial setup * Fix Private key for Ethereum wallets * Change sign/send transaction flow * - Fix Conflicts with main - Remove unused function from Haven configure.dart * Add build command for ethereum package * Add missing Node list file to pubspec * - Fix balance display - Fix parsing of Ethereum amount - Add more Ethereum Nodes * - Fix extracting Ethereum Private key from seeds - Integrate signing/sending transaction with the send view model * - Update and Fix Conflicts with main * Add Balances for ERC20 tokens * Fix conflicts with main * Add erc20 abi json * Add send erc20 tokens initial function * add missing getHeightByDate in Haven * Allow contacts and wallets from the same tag * Add Shiba Inu icon * Add send ERC-20 tokens initial flow * Add missing import in generated file * Add initial approach for transaction sending for ERC-20 tokens * Refactor signing/sending transactions * Add initial flow for transactions subscription * Refactor signing/sending transactions * Add home settings icon * Fix conflicts with main * Initial flow for home settings * Add logic flow for adding erc20 tokens * Fix initial UI * Finalize UI for Tokens * Integrate UI with Ethereum flow * Add "Enable/Disable" feature for ERC20 tokens * Add initial Erc20 tokens * Add Sorting and Pin Native Token features * Fix price sorting * Sort tokens list as well when Sort criteria changes * - Improve sorting balances flow - Add initial add token from search bar flow * Fix Accounts Popup UI * Fix Pin native token * Fix Enabling/Disabling tokens Fix sorting by fiat once app is opened Improve token availability mechanism * Fix deleting token Fix renaming tokens * Fix issue with search * Add more tokens * - Fix scroll issue - Add ERC20 tokens placeholder image in picker * - Separate and organize default erc20 tokens - Fix scrolling - Add token placeholder images in picker - Sort disabled tokens alphabetically * Change BNB token initial availability * Fix Conflicts with main * Fix Conflicts with main * Add Verse ERC20 token to the initial tokens list * Add rename wallet to Ethereum * Integrate EtherScan API for fetching address transactions Generate Ethereum specific secrets in Ethereum package * Adjust transactions fiat price for ERC20 tokens * Free Up GitHub Actions Ubuntu Runner Disk Space * Free Up GitHub Actions Ubuntu Runner Disk space (trial 2) * Fix Transaction Fee display * Save transaction history * Enhance loading time for erc20 tokens transactions * Minor Fixes and Enhancements * Fix sending erc20 fix block explorer issue * Fix int overflow * Fix transaction amount conversions * Minor: `slow` -> `Slow` * Update build guide * Fix fetching fiat rate taking a lot of time by only fetching enabled tokens only and making the API calls in parallel not sequential * Update transactions on a periodic basis * For fee, use ETH spot price, not ERC-20 spot price * Add Etherscan History privacy option to enable/disable Etherscan API * Show estimated fee amounts in the send screen * fix send fiat fields parsing issue * Fix transactions estimated fee less than actual fee * handle balance sorting when balance is disabled Handle empty transactions list * Fix Delete Ethereum wallet Fix balance < 0.01 * Fix Decimal place for Ethereum amount Fix sending amount issue * Change words count * Remove balance hint and Full balance row from Ethereum wallets * support changing the asset type in send templates * Fix Templates for ERC tokens issues * Fix conflicts in send templates * Disable batch sending in Ethereum * Fix Fee calculation with different priorities * Fix Conflicts with main * Add offline error to ignored exceptions --------- Co-authored-by: Justin Ehrenhofer <justin.ehrenhofer@gmail.com>
2026-11-13 09:04:09 +01:00 · 2023-08-04 20:01:49 +03:00
parent 4120394121
commit 3ce4000dcf
137 changed files with 7164 additions and 1492 deletions
@@ -11,6 +11,8 @@ CryptoCurrency currencyForWalletType(WalletType type) {
      return CryptoCurrency.ltc;
    case WalletType.haven:
      return CryptoCurrency.xhv;
+    case WalletType.ethereum:
+      return CryptoCurrency.eth;
    default:
      throw Exception('Unexpected wallet type: ${type.toString()} for CryptoCurrency currencyForWalletType');
  }
@@ -0,0 +1,64 @@
+import 'package:cw_core/crypto_currency.dart';
+import 'package:hive/hive.dart';
+
+part 'erc20_token.g.dart';
+
+@HiveType(typeId: Erc20Token.typeId)
+class Erc20Token extends CryptoCurrency with HiveObjectMixin {
+  @HiveField(0)
+  final String name;
+  @HiveField(1)
+  final String symbol;
+  @HiveField(2)
+  final String contractAddress;
+  @HiveField(3)
+  final int decimal;
+  @HiveField(4, defaultValue: true)
+  bool _enabled;
+  @HiveField(5)
+  final String? iconPath;
+
+  bool get enabled => _enabled;
+
+  set enabled(bool value) => _enabled = value;
+
+  Erc20Token({
+    required this.name,
+    required this.symbol,
+    required this.contractAddress,
+    required this.decimal,
+    bool enabled = true,
+    this.iconPath,
+  })  : _enabled = enabled,
+        super(
+          name: symbol.toLowerCase(),
+          title: symbol.toUpperCase(),
+          fullName: name,
+          tag: "ETH",
+          iconPath: iconPath,
+        );
+
+  Erc20Token.copyWith(Erc20Token other, String? icon)
+      : this.name = other.name,
+        this.symbol = other.symbol,
+        this.contractAddress = other.contractAddress,
+        this.decimal = other.decimal,
+        this._enabled = other.enabled,
+        this.iconPath = icon,
+        super(
+          name: other.name,
+          title: other.symbol.toUpperCase(),
+          fullName: other.name,
+          tag: "ETH",
+          iconPath: icon,
+        );
+
+  static const typeId = 12;
+  static const boxName = 'Erc20Tokens';
+
+  @override
+  bool operator ==(other) => other is Erc20Token && other.contractAddress == contractAddress;
+
+  @override
+  int get hashCode => contractAddress.hashCode;
+}
@@ -75,6 +75,8 @@ class Node extends HiveObject with Keyable {
        return createUriFromElectrumAddress(uriRaw);
      case WalletType.haven:
        return Uri.http(uriRaw, '');
+      case WalletType.ethereum:
+        return Uri.https(uriRaw, '');
      default:
        throw Exception('Unexpected type ${type.toString()} for Node uri');
    }
@@ -124,6 +126,8 @@ class Node extends HiveObject with Keyable {
          return requestElectrumServer();
        case WalletType.haven:
          return requestMoneroNode();
+        case WalletType.ethereum:
+          return requestElectrumServer();
        default:
          return false;
      }
@@ -166,7 +170,7 @@ class Node extends HiveObject with Keyable {
    } catch (_) {
      return false;
    }
-}
+  }

  Future<bool> requestNodeWithProxy(String proxy) async {

@@ -193,4 +197,17 @@ class Node extends HiveObject with Keyable {
      return false;
    }
  }
+
+  Future<bool> requestEthereumServer() async {
+    try {
+      final response = await http.get(
+        uri,
+        headers: {'Content-Type': 'application/json'},
+      );
+
+      return response.statusCode >= 200 && response.statusCode < 300;
+    } catch (_) {
+      return false;
+    }
+  }
 }
@@ -75,4 +75,6 @@ abstract class WalletBase<
  Future<void>? updateBalance();

  void setExceptionHandler(void Function(FlutterErrorDetails) onError) => null;
+
+  Future<void> renameWalletFiles(String newWalletName);
 }
@@ -18,5 +18,5 @@ abstract class WalletService<N extends WalletCredentials,

  Future<void> remove(String wallet);

-  Future<void> rename(String name, String password, String newName);
+  Future<void> rename(String currentName, String password, String newName);
 }
@@ -7,7 +7,8 @@ const walletTypes = [
  WalletType.monero,
  WalletType.bitcoin,
  WalletType.litecoin,
-  WalletType.haven
+  WalletType.haven,
+  WalletType.ethereum,
 ];
 const walletTypeTypeId = 5;

@@ -27,6 +28,9 @@ enum WalletType {

  @HiveField(4)
  haven,
+
+  @HiveField(5)
+  ethereum,
 }

 int serializeToInt(WalletType type) {
@@ -39,6 +43,8 @@ int serializeToInt(WalletType type) {
      return 2;
    case WalletType.haven:
      return 3;
+    case WalletType.ethereum:
+      return 4;
    default:
      return -1;
  }
@@ -54,6 +60,8 @@ WalletType deserializeFromInt(int raw) {
      return WalletType.litecoin;
    case 3:
      return WalletType.haven;
+    case 4:
+      return WalletType.ethereum;
    default:
      throw Exception('Unexpected token: $raw for WalletType deserializeFromInt');
  }
@@ -69,6 +77,8 @@ String walletTypeToString(WalletType type) {
      return 'Litecoin';
    case WalletType.haven:
      return 'Haven';
+    case WalletType.ethereum:
+      return 'Ethereum';
    default:
      return '';
  }
@@ -84,6 +94,8 @@ String walletTypeToDisplayName(WalletType type) {
      return 'Litecoin (LTC)';
    case WalletType.haven:
      return 'Haven (XHV)';
+    case WalletType.ethereum:
+      return 'Ethereum (ETH)';
    default:
      return '';
  }
@@ -99,6 +111,8 @@ CryptoCurrency walletTypeToCryptoCurrency(WalletType type) {
      return CryptoCurrency.ltc;
    case WalletType.haven:
      return CryptoCurrency.xhv;
+    case WalletType.ethereum:
+      return CryptoCurrency.eth;
    default:
      throw Exception('Unexpected wallet type: ${type.toString()} for CryptoCurrency walletTypeToCryptoCurrency');
  }