CakeWallet/cw_core/lib/erc20_token.dart
Konstantin Ullrich 06a835f413
feat: add support for Gnosis blockchain integration
- Introduced Gnosis wallet and client implementations.
- Implemented Gnosis transaction history, transaction info, and wallet service.
- Added default Gnosis RPC node and ERC20 token support.
- Updated node management and preference handling for Gnosis.
- Extended wallet type and currency handling to include Gnosis.
2025-06-16 10:10:20 +02:00

82 lines
2.3 KiB
Dart

import 'package:cw_core/crypto_currency.dart';
import 'package:cw_core/hive_type_ids.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)
String? iconPath;
@HiveField(6)
final String? tag;
@HiveField(7, defaultValue: false)
bool isPotentialScam;
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,
this.tag,
this.isPotentialScam = false,
}) : _enabled = enabled,
super(
name: symbol.toLowerCase(),
title: symbol.toUpperCase(),
fullName: name,
tag: tag,
iconPath: iconPath,
decimals: decimal,
isPotentialScam: isPotentialScam,
);
Erc20Token.copyWith(Erc20Token other, String? icon, String? tag)
: this.name = other.name,
this.symbol = other.symbol,
this.contractAddress = other.contractAddress,
this.decimal = other.decimal,
this._enabled = other.enabled,
this.tag = tag,
this.iconPath = icon,
this.isPotentialScam = other.isPotentialScam,
super(
name: other.name,
title: other.symbol.toUpperCase(),
fullName: other.name,
tag: tag,
iconPath: icon,
decimals: other.decimal,
isPotentialScam: other.isPotentialScam,
);
static const typeId = ERC20_TOKEN_TYPE_ID;
static const boxName = 'Erc20Tokens';
static const ethereumBoxName = 'EthereumErc20Tokens';
static const polygonBoxName = 'PolygonErc20Tokens';
static const gnosisBoxName = 'GnosisErc20Tokens';
@override
bool operator ==(other) =>
(other is Erc20Token && other.contractAddress == contractAddress) ||
(other is CryptoCurrency && other.title == title);
@override
int get hashCode => contractAddress.hashCode;
}