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CW-1069-implement-deuro-dapp-support (#2304)

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* feat: started dEuro Savings integration

* fix: merge conflict regarding theming

* feat: Add dEuro Savings Screen

* feat: Change DEuro Savings UI

* feat: Complete DEuro Savings integration with UI enhancements and transaction support

* style: remove forgotten print statements

* feat: localize dEuro subtitle

* feat: add approval flow and priority handling to DEuro Savings integration

- Introduced approval flow for DEuro Savings to enable token approvals.
- Added priority handling for deposit and withdrawal operations.
- Updated UI to support approval state and interactions.
- Localized new strings for multiple languages.
- Enhanced transaction handling with separate approval and commit actions.

* feat: add support for ERC20 token approval transactions

- Introduced `signApprovalTransaction` and `createApprovalTransaction` methods.
- Added handling for infinite approvals.
- Implemented encoding for approval transaction data.
- Enhanced transaction creation flow with approval-specific functionality.

* Update UI

* feat: enhance DEuro Savings logic and UI with computed property and fix gradient background

* feat: localize transaction confirmation content for DEuro Savings

* feat: enable interest collection for DEuro Savings with localized support

* fix reformatting [skip ci]

---------

Co-authored-by: tuxsudo <tuxsudo@tux.pizza>
Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
This commit is contained in:
Konstantin Ullrich 2025-06-19 04:37:41 +02:00 • committed by GitHub
parent 150becb679
commit edaf485993
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49 changed files with 2081 additions and 66 deletions
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15
tool/configure.dart
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@ -670,6 +670,7 @@ import 'package:cw_core/crypto_currency.dart';
import 'package:cw_core/erc20_token.dart';
import 'package:cw_core/hardware/hardware_account_data.dart';
import 'package:cw_core/output_info.dart';
import 'package:cw_core/pending_transaction.dart';
import 'package:cw_core/transaction_info.dart';
import 'package:cw_core/transaction_priority.dart';
import 'package:cw_core/wallet_base.dart';
@ -697,6 +698,7 @@ import 'package:cw_ethereum/ethereum_client.dart';
import 'package:cw_ethereum/ethereum_wallet.dart';
import 'package:cw_ethereum/ethereum_wallet_service.dart';
import 'package:cw_ethereum/default_ethereum_erc20_tokens.dart';
import 'package:cw_ethereum/deuro/deuro_savings.dart';
import 'package:eth_sig_util/util/utils.dart';
@ -744,6 +746,16 @@ abstract class Ethereum {
void updateEtherscanUsageState(WalletBase wallet, bool isEnabled);
Web3Client? getWeb3Client(WalletBase wallet);
String getTokenAddress(CryptoCurrency asset);
Future<PendingTransaction> createTokenApproval(WalletBase wallet, BigInt amount, String spender, CryptoCurrency token, TransactionPriority priority);
Future<BigInt> getDEuroSavingsBalance(WalletBase wallet);
Future<BigInt> getDEuroAccruedInterest(WalletBase wallet);
Future<BigInt> getDEuroInterestRate(WalletBase wallet);
Future<BigInt> getDEuroSavingsApproved(WalletBase wallet);
Future<PendingTransaction> addDEuroSaving(WalletBase wallet, BigInt amount, TransactionPriority priority);
Future<PendingTransaction> removeDEuroSaving(WalletBase wallet, BigInt amount, TransactionPriority priority);
Future<PendingTransaction> enableDEuroSaving(WalletBase wallet, TransactionPriority priority);
void setLedgerConnection(WalletBase wallet, ledger.LedgerConnection connection);
Future<List<HardwareAccountData>> getHardwareWalletAccounts(LedgerViewModel ledgerVM, {int index = 0, int limit = 5});
@ -777,6 +789,7 @@ import 'package:cw_core/crypto_currency.dart';
import 'package:cw_core/erc20_token.dart';
import 'package:cw_core/hardware/hardware_account_data.dart';
import 'package:cw_core/output_info.dart';
import 'package:cw_core/pending_transaction.dart';
import 'package:cw_core/transaction_info.dart';
import 'package:cw_core/transaction_priority.dart';
import 'package:cw_core/wallet_base.dart';
@ -846,6 +859,8 @@ abstract class Polygon {
Future<void> deleteErc20Token(WalletBase wallet, CryptoCurrency token);
Future<void> removeTokenTransactionsInHistory(WalletBase wallet, CryptoCurrency token);
Future<Erc20Token?> getErc20Token(WalletBase wallet, String contractAddress);
Future<PendingTransaction> createTokenApproval(WalletBase wallet, BigInt amount, String spender, CryptoCurrency token, TransactionPriority priority);
CryptoCurrency assetOfTransaction(WalletBase wallet, TransactionInfo transaction);
void updatePolygonScanUsageState(WalletBase wallet, bool isEnabled);