54 lines
1.6 KiB
Go
54 lines
1.6 KiB
Go
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package lnrpc
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import (
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"encoding/hex"
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"sort"
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"github.com/lightningnetwork/lnd/lnwallet"
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)
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// RPCTransactionDetails returns a set of rpc transaction details.
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func RPCTransactionDetails(txns []*lnwallet.TransactionDetail) *TransactionDetails {
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txDetails := &TransactionDetails{
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Transactions: make([]*Transaction, len(txns)),
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}
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for i, tx := range txns {
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var destAddresses []string
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for _, destAddress := range tx.DestAddresses {
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destAddresses = append(destAddresses, destAddress.EncodeAddress())
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}
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// We also get unconfirmed transactions, so BlockHash can be
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// nil.
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blockHash := ""
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if tx.BlockHash != nil {
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blockHash = tx.BlockHash.String()
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}
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txDetails.Transactions[i] = &Transaction{
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TxHash: tx.Hash.String(),
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Amount: int64(tx.Value),
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NumConfirmations: tx.NumConfirmations,
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BlockHash: blockHash,
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BlockHeight: tx.BlockHeight,
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TimeStamp: tx.Timestamp,
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TotalFees: tx.TotalFees,
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DestAddresses: destAddresses,
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RawTxHex: hex.EncodeToString(tx.RawTx),
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}
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}
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// Sort transactions by number of confirmations rather than height so
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// that unconfirmed transactions (height =0; confirmations =-1) will
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// follow the most recently set of confirmed transactions. If we sort
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// by height, unconfirmed transactions will follow our oldest
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// transactions, because they have lower block heights.
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sort.Slice(txDetails.Transactions, func(i, j int) bool {
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return txDetails.Transactions[i].NumConfirmations <
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txDetails.Transactions[j].NumConfirmations
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})
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return txDetails
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}
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