kaspad/app/rpc/rpccontext/utxos_by_addresses.go
2023-12-11 04:15:08 +01:00

58 lines
2.3 KiB
Go

package rpccontext
import (
"encoding/hex"
"github.com/fabbez/topiad/domain/consensus/utils/txscript"
"github.com/fabbez/topiad/util"
"github.com/pkg/errors"
"github.com/fabbez/topiad/app/appmessage"
"github.com/fabbez/topiad/domain/utxoindex"
)
// ConvertUTXOOutpointEntryPairsToUTXOsByAddressesEntries converts
// UTXOOutpointEntryPairs to a slice of UTXOsByAddressesEntry
func ConvertUTXOOutpointEntryPairsToUTXOsByAddressesEntries(address string, pairs utxoindex.UTXOOutpointEntryPairs) []*appmessage.UTXOsByAddressesEntry {
utxosByAddressesEntries := make([]*appmessage.UTXOsByAddressesEntry, 0, len(pairs))
for outpoint, utxoEntry := range pairs {
utxosByAddressesEntries = append(utxosByAddressesEntries, &appmessage.UTXOsByAddressesEntry{
Address: address,
Outpoint: &appmessage.RPCOutpoint{
TransactionID: outpoint.TransactionID.String(),
Index: outpoint.Index,
},
UTXOEntry: &appmessage.RPCUTXOEntry{
Amount: utxoEntry.Amount(),
ScriptPublicKey: &appmessage.RPCScriptPublicKey{Script: hex.EncodeToString(utxoEntry.ScriptPublicKey().Script), Version: utxoEntry.ScriptPublicKey().Version},
BlockDAAScore: utxoEntry.BlockDAAScore(),
IsCoinbase: utxoEntry.IsCoinbase(),
},
})
}
return utxosByAddressesEntries
}
// ConvertAddressStringsToUTXOsChangedNotificationAddresses converts address strings
// to UTXOsChangedNotificationAddresses
func (ctx *Context) ConvertAddressStringsToUTXOsChangedNotificationAddresses(
addressStrings []string) ([]*UTXOsChangedNotificationAddress, error) {
addresses := make([]*UTXOsChangedNotificationAddress, len(addressStrings))
for i, addressString := range addressStrings {
address, err := util.DecodeAddress(addressString, ctx.Config.ActiveNetParams.Prefix)
if err != nil {
return nil, errors.Errorf("Could not decode address '%s': %s", addressString, err)
}
scriptPublicKey, err := txscript.PayToAddrScript(address)
if err != nil {
return nil, errors.Errorf("Could not create a scriptPublicKey for address '%s': %s", addressString, err)
}
scriptPublicKeyString := utxoindex.ScriptPublicKeyString(scriptPublicKey.String())
addresses[i] = &UTXOsChangedNotificationAddress{
Address: addressString,
ScriptPublicKeyString: scriptPublicKeyString,
}
}
return addresses, nil
}