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Merge branch 'wallets-refactor-epic' of github.com:cypherstack/stack_wallet into wallets-refactor-epic

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likho 2023-10-04 09:53:15 +02:00
commit 5233cbbded
1 changed files with 115 additions and 0 deletions
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115
lib/services/coins/epiccash/epiccash_wallet.dart
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@ -275,6 +275,20 @@ class EpicCashWallet extends CoinServiceAPI
return "";
}
Future<String> scanOutPuts() async {
final String wallet =
(await _secureStore.read(key: '${_walletId}_wallet'))!;
final int lastScannedBlock =
epicGetLastScannedBlock() ?? await getRestoreHeight();
final int scanChunkSize = 10000;
return await epiccash.LibEpiccash.scanOutputs(
wallet: wallet,
startHeight: lastScannedBlock,
numberOfBlocks: scanChunkSize,
);
}
Future<
({
double awaitingFinalization,
@ -869,6 +883,107 @@ class EpicCashWallet extends CoinServiceAPI
// TODO: refresh anything that needs to be refreshed/updated due to epicbox info changed
}
// Future<void> _startScans() async {
// try {
// //First stop the current listener
// if (ListenerManager.pointer != null) {
// Logging.instance
// .log("LISTENER HANDLER IS NOT NULL ....", level: LogLevel.Info);
// Logging.instance
// .log("STOPPING ANY WALLET LISTENER ....", level: LogLevel.Info);
// epicboxListenerStop(ListenerManager.pointer!);
// }
// final wallet = await _secureStore.read(key: '${_walletId}_wallet');
//
// // max number of blocks to scan per loop iteration
// const scanChunkSize = 10000;
//
// // force firing of scan progress event
// await getSyncPercent;
//
// // fetch current chain height and last scanned block (should be the
// // restore height if full rescan or a wallet restore)
// int chainHeight = await this.chainHeight;
// int lastScannedBlock =
// epicGetLastScannedBlock() ?? await getRestoreHeight();
//
// // loop while scanning in chain in chunks (of blocks?)
// while (lastScannedBlock < chainHeight) {
// Logging.instance.log(
// "chainHeight: $chainHeight, lastScannedBlock: $lastScannedBlock",
// level: LogLevel.Info,
// );
//
// // final int nextScannedBlock = await m.protect(() async {
// final result = await m.protect(() async {
// return await epiccash.LibEpiccash.scanOutputs(
// wallet: wallet!,
// startHeight: lastScannedBlock,
// numberOfBlocks: scanChunkSize,
// );
//
// // // ReceivePort? receivePort;
// // try {
// // // receivePort = await getIsolate({
// // // "function": "scanOutPuts",
// // // "wallet": wallet!,
// // // "startHeight": lastScannedBlock,
// // // "numberOfBlocks": scanChunkSize,
// // // }, name: walletName);
// //
// // // get response
// // final message = await receivePort.first;
// //
// // // check for error message
// // if (message is String) {
// // throw Exception("scanOutPuts isolate failed: $message");
// // }
// //
// // // attempt to grab next scanned block number
// // final nextScanned = int.tryParse(message['outputs'] as String);
// // if (nextScanned == null) {
// // throw Exception(
// // "scanOutPuts failed to parse next scanned block number from: $message",
// // );
// // }
// //
// // return nextScanned;
// // } catch (_) {
// // rethrow;
// // } finally {
// // if (receivePort != null) {
// // // kill isolate
// // stop(receivePort);
// // }
// // }
// });
//
// // update local cache
// await epicUpdateLastScannedBlock(result as int);
//
// // force firing of scan progress event
// await getSyncPercent;
//
// // update while loop condition variables
// chainHeight = await this.chainHeight;
// lastScannedBlock = nextScannedBlock;
// }
//
// Logging.instance.log(
// "_startScans successfully at the tip",
// level: LogLevel.Info,
// );
// //Once scanner completes restart listener
// await listenToEpicbox();
// } catch (e, s) {
// Logging.instance.log(
// "_startScans failed: $e\n$s",
// level: LogLevel.Error,
// );
// rethrow;
// }
// }
Future<void> _startScans() async {
try {
//First stop the current listener