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decred: Rescan from wallet birthday.

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This commit is contained in:
JoeGruff 2024-06-20 15:19:34 +09:00
parent 9dc0dd6db6
commit 0693d25413
6 changed files with 100 additions and 49 deletions
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9
cw_decred/lib/api/libdcrwallet.dart
View file

@ -302,3 +302,12 @@ String addresses(String walletName) {
);
return res.payload;
}
String birthState(String walletName) {
final cName = walletName.toCString();
final res = executePayloadFn(
fn: () => dcrwalletApi.birthState(cName),
ptrsToFree: [cName],
);
return res.payload;
}

15
cw_decred/lib/wallet.dart
View file

@ -428,10 +428,19 @@ abstract class DecredWalletBase extends WalletBase<DecredBalance,
@override
Future<void> rescan({required int height}) async {
if (height > this.bestHeight) {
return;
// The required height is not used. A birthday time is recorded in the
// mnemonic. As long as not private data is imported into the wallet, we
// can always rescan from there.
var rescanHeight = 0;
if (!watchingOnly) {
final res = libdcrwallet.birthState(walletInfo.name);
final decoded = json.decode(res);
if (decoded["setfromheight"] == true || decoded["setfromtime"] == true) {
throw "cannot rescan before the birthday block has been set";
}
rescanHeight = decoded["height"] ?? 0;
}
libdcrwallet.rescanFromHeight(walletInfo.name, height.toString());
libdcrwallet.rescanFromHeight(walletInfo.name, rescanHeight.toString());
}
@override

115
lib/src/screens/rescan/rescan_page.dart
View file

@ -16,54 +16,85 @@ class RescanPage extends BasePage {
: _blockchainHeightWidgetKey = GlobalKey<BlockchainHeightState>();
@override
String get title =>
_rescanViewModel.isSilentPaymentsScan ? S.current.silent_payments_scanning : S.current.rescan;
String get title => _rescanViewModel.isSilentPaymentsScan
? S.current.silent_payments_scanning
: S.current.rescan;
final GlobalKey<BlockchainHeightState> _blockchainHeightWidgetKey;
final RescanViewModel _rescanViewModel;
final WalletType type;
@override
Widget body(BuildContext context) {
var child = Padding(
padding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
child:
Column(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
Observer(
builder: (_) => BlockchainHeightWidget(
type: this.type,
key: _blockchainHeightWidgetKey,
onHeightOrDateEntered: (value) =>
_rescanViewModel.isButtonEnabled = value,
isSilentPaymentsScan: _rescanViewModel.isSilentPaymentsScan,
isMwebScan: _rescanViewModel.isMwebScan,
doSingleScan: _rescanViewModel.doSingleScan,
hasDatePicker: !_rescanViewModel
.isMwebScan, // disable date picker for mweb for now
toggleSingleScan: () => _rescanViewModel.doSingleScan =
!_rescanViewModel.doSingleScan,
walletType: _rescanViewModel.wallet.type,
bitcoinMempoolAPIEnabled:
_rescanViewModel.isBitcoinMempoolAPIEnabled,
)),
Observer(
builder: (_) => LoadingPrimaryButton(
isLoading:
_rescanViewModel.state == RescanWalletState.rescaning,
text: S.of(context).rescan,
onPressed: () async {
if (_rescanViewModel.isSilentPaymentsScan) {
return _toggleSilentPaymentsScanning(context);
}
_rescanViewModel.rescanCurrentWallet(
restoreHeight:
_blockchainHeightWidgetKey.currentState!.height);
Navigator.of(context).pop();
},
color: Theme.of(context).primaryColor,
textColor: Colors.white,
isDisabled: !_rescanViewModel.isButtonEnabled,
))
]),
);
if (type == WalletType.decred) {
child = Padding(
padding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Spacer(),
Observer(
builder: (_) => LoadingPrimaryButton(
isLoading: _rescanViewModel.state ==
RescanWalletState.rescaning,
text: S.of(context).rescan,
onPressed: () async {
await _rescanViewModel.rescanCurrentWallet(
restoreHeight: 0);
Navigator.of(context).pop();
},
color: Theme.of(context).primaryColor,
textColor: Colors.white,
))
]),
);
}
return GestureDetector(
behavior: HitTestBehavior.opaque,
onTap: () => FocusScope.of(context).unfocus(),
child: Padding(
padding: EdgeInsets.only(left: 24, right: 24, bottom: 24),
child: Column(mainAxisAlignment: MainAxisAlignment.spaceBetween, children: [
Observer(
builder: (_) => BlockchainHeightWidget(
type: this.type,
key: _blockchainHeightWidgetKey,
onHeightOrDateEntered: (value) => _rescanViewModel.isButtonEnabled = value,
isSilentPaymentsScan: _rescanViewModel.isSilentPaymentsScan,
isMwebScan: _rescanViewModel.isMwebScan,
doSingleScan: _rescanViewModel.doSingleScan,
hasDatePicker: !_rescanViewModel.isMwebScan,// disable date picker for mweb for now
toggleSingleScan: () =>
_rescanViewModel.doSingleScan = !_rescanViewModel.doSingleScan,
walletType: _rescanViewModel.wallet.type,
bitcoinMempoolAPIEnabled: _rescanViewModel.isBitcoinMempoolAPIEnabled,
)),
Observer(
builder: (_) => LoadingPrimaryButton(
isLoading: _rescanViewModel.state == RescanWalletState.rescaning,
text: S.of(context).rescan,
onPressed: () async {
if (_rescanViewModel.isSilentPaymentsScan) {
return _toggleSilentPaymentsScanning(context);
}
_rescanViewModel.rescanCurrentWallet(
restoreHeight: _blockchainHeightWidgetKey.currentState!.height);
Navigator.of(context).pop();
},
color: Theme.of(context).primaryColor,
textColor: Colors.white,
isDisabled: !_rescanViewModel.isButtonEnabled,
))
]),
),
child: child,
);
}
@ -73,14 +104,16 @@ class RescanPage extends BasePage {
Navigator.of(context).pop();
final needsToSwitch =
await bitcoin!.getNodeIsElectrsSPEnabled(_rescanViewModel.wallet) == false;
await bitcoin!.getNodeIsElectrsSPEnabled(_rescanViewModel.wallet) ==
false;
if (needsToSwitch) {
return showPopUp<void>(
context: navigatorKey.currentState!.context,
builder: (BuildContext _dialogContext) => AlertWithTwoActions(
alertTitle: S.of(_dialogContext).change_current_node_title,
alertContent: S.of(_dialogContext).confirm_silent_payments_switch_node,
alertContent:
S.of(_dialogContext).confirm_silent_payments_switch_node,
rightButtonText: S.of(_dialogContext).confirm,
leftButtonText: S.of(_dialogContext).cancel,
actionRightButton: () async {

2
scripts/android/build_decred.sh
View file

@ -4,7 +4,7 @@
CW_DECRED_DIR=${WORKDIR}/cake_wallet/cw_decred
LIBWALLET_PATH="${WORKDIR}/decred/libwallet"
LIBWALLET_URL="https://github.com/decred/libwallet.git"
LIBWALLET_VERSION="v1.0.2"
LIBWALLET_VERSION="v1.0.4"
if [ -e $LIBWALLET_PATH ]; then
rm -fr $LIBWALLET_PATH

2
scripts/ios/build_decred.sh
View file

@ -3,7 +3,7 @@
. ./config.sh
LIBWALLET_PATH="${EXTERNAL_IOS_SOURCE_DIR}/libwallet"
LIBWALLET_URL="https://github.com/decred/libwallet.git"
LIBWALLET_VERSION="v1.0.2"
LIBWALLET_VERSION="v1.0.4"
if [ -e $LIBWALLET_PATH ]; then
rm -fr $LIBWALLET_PATH

6
scripts/macos/build_decred.sh
View file

@ -4,7 +4,7 @@
LIBWALLET_PATH="${EXTERNAL_MACOS_SOURCE_DIR}/libwallet"
LIBWALLET_URL="https://github.com/itswisdomagain/libwallet.git"
LIBWALLET_COMMIT_HASH=e1b9f6043359d191cfd2fbfaa345396a009d0946
LIBWALLET_VERSION="v1.0.4"
echo "======================= DECRED LIBWALLET ========================="
@ -15,7 +15,7 @@ fi
mkdir -p $LIBWALLET_PATH
git clone $LIBWALLET_URL $LIBWALLET_PATH --branch cgo
cd $LIBWALLET_PATH
git checkout ${LIBWALLET_COMMIT_HASH}
git checkout $LIBWALLET_VERSION
if [ -e ./build ]; then
rm -fr ./build
@ -31,4 +31,4 @@ mkdir -p $DEST_LIB_DIR
mv ${LIBWALLET_PATH}/build/libdcrwallet.a $DEST_LIB_DIR
cd $CW_DECRED_DIR
dart run ffigen
dart run ffigen