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Adjust transactions fiat price for ERC20 tokens

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This commit is contained in:
OmarHatem 2023-07-21 04:51:22 +03:00
parent 09fd6a8241
commit 25228a3163
5 changed files with 23 additions and 0 deletions
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3
cw_ethereum/lib/ethereum_transaction_model.dart
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@ -11,6 +11,7 @@ class EthereumTransactionModel {
final int blockNumber;
final String? tokenSymbol;
final int? tokenDecimal;
final bool isError;
EthereumTransactionModel({
required this.date,
@ -25,6 +26,7 @@ class EthereumTransactionModel {
required this.blockNumber,
required this.tokenSymbol,
required this.tokenDecimal,
required this.isError,
});
factory EthereumTransactionModel.fromJson(Map<String, dynamic> json) => EthereumTransactionModel(
@ -40,5 +42,6 @@ class EthereumTransactionModel {
blockNumber: int.parse(json["blockNumber"]),
tokenSymbol: json["tokenSymbol"] ?? "ETH",
tokenDecimal: int.tryParse(json["tokenDecimal"] ?? ""),
isError: json["isError"] == "1",
);
}

4
cw_ethereum/lib/ethereum_wallet.dart
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@ -210,6 +210,10 @@ abstract class EthereumWalletBase
final Map<String, EthereumTransactionInfo> result = {};
for (var transactionModel in transactions) {
if (transactionModel.isError) {
continue;
}
result[transactionModel.hash] = EthereumTransactionInfo(
id: transactionModel.hash,
height: transactionModel.blockNumber,

12
lib/ethereum/cw_ethereum.dart
View file

@ -106,4 +106,16 @@ class CWEthereum extends Ethereum {
final ethereumWallet = wallet as EthereumWallet;
return await ethereumWallet.getErc20Token(contractAddress);
}
@override
CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo transaction) {
transaction as EthereumTransactionInfo;
if (transaction.tokenSymbol == CryptoCurrency.eth.title) {
return CryptoCurrency.eth;
}
wallet as EthereumWallet;
return wallet.erc20Currencies
.firstWhere((element) => transaction.tokenSymbol == element.symbol);
}
}

2
lib/view_model/dashboard/transaction_list_item.dart
View file

@ -86,6 +86,8 @@ class TransactionListItem extends ActionListItem with Keyable {
price: price);
break;
case WalletType.ethereum:
final asset = ethereum!.assetOfTransaction(balanceViewModel.wallet, transaction);
final price = balanceViewModel.fiatConvertationStore.prices[asset];
amount = calculateFiatAmountRaw(
cryptoAmount: ethereum!.formatterEthereumAmountToDouble(transaction: transaction),
price: price);

2
tool/configure.dart
View file

@ -533,6 +533,8 @@ abstract class Ethereum {
Future<void> addErc20Token(WalletBase wallet, Erc20Token token);
Future<void> deleteErc20Token(WalletBase wallet, Erc20Token token);
Future<Erc20Token?> getErc20Token(WalletBase wallet, String contractAddress);
CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo transaction);
}
""";