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lnwallet: add previous_outpoints to ListTransactionDetails

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This commit is contained in:
priyanshiiit
2022-06-27 15:45:49 +05:30
parent a00964febb
commit 61493a5f29
3 changed files with 196 additions and 15 deletions
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63
lnwallet/btcwallet/btcwallet.go
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@@ -18,6 +18,7 @@ import (
"github.com/btcsuite/btcd/wire"
"github.com/btcsuite/btcwallet/chain"
"github.com/btcsuite/btcwallet/waddrmgr"
"github.com/btcsuite/btcwallet/wallet"
base "github.com/btcsuite/btcwallet/wallet"
"github.com/btcsuite/btcwallet/wallet/txauthor"
"github.com/btcsuite/btcwallet/wallet/txrules"
@@ -1104,6 +1105,32 @@ func extractBalanceDelta(
return balanceDelta, nil
}
// getPreviousOutpoints is a helper function which gets the previous
// outpoints of a transaction.
func getPreviousOutpoints(wireTx *wire.MsgTx,
myInputs []wallet.TransactionSummaryInput) []lnwallet.PreviousOutPoint {
// isOurOutput is a map containing the output indices
// controlled by the wallet.
// Note: We make use of the information in `myInputs` provided
// by the `wallet.TransactionSummary` structure that holds
// information only if the input/previous_output is controlled by the wallet.
isOurOutput := make(map[uint32]bool, len(myInputs))
for _, myInput := range myInputs {
isOurOutput[myInput.Index] = true
}
previousOutpoints := make([]lnwallet.PreviousOutPoint, len(wireTx.TxIn))
for idx, txIn := range wireTx.TxIn {
previousOutpoints[idx] = lnwallet.PreviousOutPoint{
OutPoint: txIn.PreviousOutPoint.String(),
IsOurOutput: isOurOutput[uint32(idx)],
}
}
return previousOutpoints
}
// minedTransactionsToDetails is a helper function which converts a summary
// information about mined transactions to a TransactionDetail.
func minedTransactionsToDetails(
@@ -1152,16 +1179,19 @@ func minedTransactionsToDetails(
})
}
previousOutpoints := getPreviousOutpoints(wireTx, tx.MyInputs)
txDetail := &lnwallet.TransactionDetail{
Hash: *tx.Hash,
NumConfirmations: currentHeight - block.Height + 1,
BlockHash: block.Hash,
BlockHeight: block.Height,
Timestamp: block.Timestamp,
TotalFees: int64(tx.Fee),
OutputDetails: outputDetails,
RawTx: tx.Transaction,
Label: tx.Label,
Hash: *tx.Hash,
NumConfirmations: currentHeight - block.Height + 1,
BlockHash: block.Hash,
BlockHeight: block.Height,
Timestamp: block.Timestamp,
TotalFees: int64(tx.Fee),
OutputDetails: outputDetails,
RawTx: tx.Transaction,
Label: tx.Label,
PreviousOutpoints: previousOutpoints,
}
balanceDelta, err := extractBalanceDelta(tx, wireTx)
@@ -1221,13 +1251,16 @@ func unminedTransactionsToDetail(
})
}
previousOutpoints := getPreviousOutpoints(wireTx, summary.MyInputs)
txDetail := &lnwallet.TransactionDetail{
Hash: *summary.Hash,
TotalFees: int64(summary.Fee),
Timestamp: summary.Timestamp,
OutputDetails: outputDetails,
RawTx: summary.Transaction,
Label: summary.Label,
Hash: *summary.Hash,
TotalFees: int64(summary.Fee),
Timestamp: summary.Timestamp,
OutputDetails: outputDetails,
RawTx: summary.Transaction,
Label: summary.Label,
PreviousOutpoints: previousOutpoints,
}
balanceDelta, err := extractBalanceDelta(summary, wireTx)