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add stop fn to interface and refactor fusion obj to be an instance var

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This commit is contained in:
sneurlax 2023-10-17 22:16:50 -05:00
parent e1ee2ed28d
commit e9f00582d8
1 changed files with 14 additions and 3 deletions
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17
lib/services/mixins/fusion_wallet_interface.dart
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@ -124,6 +124,9 @@ mixin FusionWalletInterface {
late final CachedElectrumX Function() _getWalletCachedElectrumX;
late final Future<int> Function() _getChainHeight;
// Fusion object.
fusion.Fusion? _mainFusionObject;
/// Initializes the FusionWalletInterface mixin.
///
/// This function must be called before any other functions in this mixin.
@ -410,10 +413,10 @@ mixin FusionWalletInterface {
);
// Instantiate a Fusion object with custom parameters.
final mainFusionObject = fusion.Fusion(serverParams);
_mainFusionObject = fusion.Fusion(serverParams);
// Pass wallet functions to the Fusion object
await mainFusionObject.initFusion(
await _mainFusionObject!.initFusion(
getTransactionsByAddress: _getTransactionsByAddress,
getUnusedReservedChangeAddresses: _getUnusedReservedChangeAddresses,
getSocksProxyAddress: _getSocksProxyAddress,
@ -511,7 +514,7 @@ mixin FusionWalletInterface {
}
// Fuse UTXOs.
return await mainFusionObject.fuse(
return await _mainFusionObject!.fuse(
inputsFromWallet: coinList,
network:
_coin.isTestNet ? fusion.Utilities.testNet : fusion.Utilities.mainNet,
@ -523,4 +526,12 @@ mixin FusionWalletInterface {
throw UnimplementedError(
"TODO refreshFusion eg look up number of fusion participants connected/coordinating");
}
/// Stop the fusion process.
///
/// This function is called when the user taps the "Cancel" button in the UI
/// or closes the fusion progress dialog.
Future<void>? stop() {
return _mainFusionObject?.stop();
}
}