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epic transaction migration

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This commit is contained in:
julian 2023-02-09 10:27:39 -06:00
parent 14b2424c3f
commit 75c5a1d7d9
1 changed files with 72 additions and 6 deletions
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78
lib/utilities/db_version_migration.dart
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@ -1,8 +1,10 @@
import 'package:hive/hive.dart';
import 'package:stackwallet/db/main_db.dart';
import 'package:stackwallet/electrumx_rpc/electrumx.dart';
import 'package:stackwallet/hive/db.dart';
import 'package:stackwallet/models/exchange/change_now/exchange_transaction.dart';
import 'package:stackwallet/models/exchange/response_objects/trade.dart';
import 'package:stackwallet/models/isar/models/isar_models.dart' as isar_models;
import 'package:stackwallet/models/models.dart';
import 'package:stackwallet/models/node_model.dart';
import 'package:stackwallet/services/mixins/wallet_db.dart';
@ -14,6 +16,7 @@ import 'package:stackwallet/utilities/enums/coin_enum.dart';
import 'package:stackwallet/utilities/flutter_secure_storage_interface.dart';
import 'package:stackwallet/utilities/logger.dart';
import 'package:stackwallet/utilities/prefs.dart';
import 'package:tuple/tuple.dart';
class DbVersionMigrator with WalletDB {
Future<void> migrate(
@ -195,6 +198,7 @@ class DbVersionMigrator with WalletDB {
final prefs = Prefs.instance;
final walletInfoList = await walletsService.walletNames;
await prefs.init();
await MainDB.instance.initMainDB();
for (final walletId in walletInfoList.keys) {
final info = walletInfoList[walletId]!;
@ -205,6 +209,64 @@ class DbVersionMigrator with WalletDB {
const receiveAddressesPrefix = "receivingAddresses";
const changeAddressesPrefix = "changeAddresses";
// we need to manually migrate epic cash transactions as they are not
// stored on the epic cash blockchain
if (info.coin == Coin.epicCash) {
final txnData = walletBox.get("latest_tx_model") as TransactionData?;
// we ever only used index 0 in the past
const rcvIndex = 0;
final List<Tuple2<isar_models.Transaction, isar_models.Address?>>
transactionsData = [];
if (txnData != null) {
final txns = txnData.getAllTransactions();
for (final tx in txns.values) {
bool isIncoming = tx.txType == "Received";
final iTx = isar_models.Transaction(
walletId: walletId,
txid: tx.txid,
timestamp: tx.timestamp,
type: isIncoming
? isar_models.TransactionType.incoming
: isar_models.TransactionType.outgoing,
subType: isar_models.TransactionSubType.none,
amount: tx.amount,
fee: tx.fees,
height: tx.height,
isCancelled: tx.isCancelled,
isLelantus: false,
slateId: tx.slateId,
otherData: tx.otherData,
inputs: [],
outputs: [],
);
if (tx.address.isEmpty) {
transactionsData.add(Tuple2(iTx, null));
} else {
final address = isar_models.Address(
walletId: walletId,
value: tx.address,
publicKey: [],
derivationIndex: isIncoming ? rcvIndex : -1,
derivationPath: null,
type: isIncoming
? isar_models.AddressType.mimbleWimble
: isar_models.AddressType.unknown,
subType: isIncoming
? isar_models.AddressSubType.receiving
: isar_models.AddressSubType.unknown,
);
transactionsData.add(Tuple2(iTx, address));
}
}
}
await MainDB.instance.addNewTransactionData(transactionsData, walletId);
}
// delete data from hive
await walletBox.delete(receiveAddressesPrefix);
await walletBox.delete("${receiveAddressesPrefix}P2PKH");
@ -224,12 +286,16 @@ class DbVersionMigrator with WalletDB {
key: '${walletId}_mnemonicPassphrase', value: "");
}
// set flag to initiate full rescan on opening wallet
await DB.instance.put<dynamic>(
boxName: DB.boxNameDBInfo,
key: "rescan_on_open_$walletId",
value: Constants.rescanV1,
);
// doing this for epic cash will delete transaction history as it is not
// stored on the epic cash blockchain
if (info.coin != Coin.epicCash) {
// set flag to initiate full rescan on opening wallet
await DB.instance.put<dynamic>(
boxName: DB.boxNameDBInfo,
key: "rescan_on_open_$walletId",
value: Constants.rescanV1,
);
}
}
}
}