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Share Wallet::getBalance and Wallet::sign

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This commit is contained in:
Sudarsan Balaji 2021-10-16 20:25:58 +05:30
parent d97a13d186
commit 3693e99372
2 changed files with 29 additions and 19 deletions
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16
src/bdk.udl
View File

@ -66,7 +66,13 @@ interface DatabaseConfig {
interface OfflineWallet {
[Throws=BdkError]
constructor(string descriptor, Network network, DatabaseConfig database_config);
// OfflineWalletOperations
string get_new_address();
[Throws=BdkError]
u64 get_balance();
[Throws=BdkError]
void sign([ByRef] PartiallySignedBitcoinTransaction psbt);
};
dictionary ElectrumConfig {
@ -98,14 +104,18 @@ callback interface BdkProgress {
interface OnlineWallet {
[Throws=BdkError]
constructor(string descriptor, Network network, DatabaseConfig database_config, BlockchainConfig blockchain_config);
// OfflineWalletOperations
string get_new_address();
Network get_network();
[Throws=BdkError]
void sync(BdkProgress progress_update, u32? max_address_param);
[Throws=BdkError]
u64 get_balance();
[Throws=BdkError]
void sign([ByRef] PartiallySignedBitcoinTransaction psbt);
// OnlineWalletInterface
Network get_network();
[Throws=BdkError]
void sync(BdkProgress progress_update, u32? max_address_param);
[Throws=BdkError]
string broadcast([ByRef] PartiallySignedBitcoinTransaction psbt);
};

32
src/lib.rs
View File

@ -65,6 +65,22 @@ trait OfflineWalletOperations<B>: WalletHolder<B> {
.address
.to_string()
}
fn get_balance(&self) -> Result<u64, Error> {
self.get_wallet().get_balance()
}
fn sign<'a>(&self, psbt: &'a PartiallySignedBitcoinTransaction) -> Result<(), Error> {
let mut psbt = psbt.internal.lock().unwrap();
let finalized = self.get_wallet().sign(&mut psbt, SignOptions::default())?;
match finalized {
true => Ok(()),
false => Err(BdkError::Generic(format!(
"transaction signing not finalized {:?}",
psbt
))),
}
}
}
impl OfflineWallet {
@ -188,22 +204,6 @@ impl OnlineWallet {
.sync(BdkProgressHolder { progress_update }, max_address_param)
}
fn get_balance(&self) -> Result<u64, Error> {
self.wallet.lock().unwrap().get_balance()
}
fn sign<'a>(&self, psbt: &'a PartiallySignedBitcoinTransaction) -> Result<(), Error> {
let mut psbt = psbt.internal.lock().unwrap();
let finalized = self.get_wallet().sign(&mut psbt, SignOptions::default())?;
match finalized {
true => Ok(()),
false => Err(BdkError::Generic(format!(
"transaction signing not finalized {:?}",
psbt
))),
}
}
fn broadcast<'a>(&self, psbt: &'a PartiallySignedBitcoinTransaction) -> Result<String, Error> {
let tx = psbt.internal.lock().unwrap().clone().extract_tx();
let tx_id = self.get_wallet().broadcast(tx)?;