???

diff --git a/federation/warder.go b/federation/warder.go
index 5603dc9..3ca9c6c 100644 (file)
--- a/federation/warder.go
+++ b/federation/warder.go
@@ -172,16 +172,66 @@ func (w *warder) proposeDestTx(tx *orm.CrossTransaction) (interface{}, string, e
 }
 
 // TODO:
-func (w *warder) buildSidechainTx(tx *orm.CrossTransaction) (*vaporTypes.Tx, string, error) {
-       sidechainTx := &vaporTypes.Tx{}
+func (w *warder) buildSidechainTx(ormTx *orm.CrossTransaction) (*vaporTypes.Tx, string, error) {
+       // sidechainTx := &vaporTypes.Tx{}
 
-       if err := w.db.Where(tx).UpdateColumn(&orm.CrossTransaction{
-               DestTxHash: sql.NullString{sidechainTx.ID.String(), true},
+       // tx * btmTypes.TxData
+
+       txData := &vaporTypes.TxData{Version: 1}
+       // signInsts := []*SigningInstruction{}
+
+       // for?{
+
+       // txInput := btmTypes.NewSpendInput(nil, *utxoInfo.SourceID, *assetID, utxo.Amount, utxoInfo.SourcePos, cp)
+       // tx.Inputs = append(tx.Inputs, txInput)
+
+       // signInst := &SigningInstruction{}
+       // if utxo.Address == nil || utxo.Address.Wallet == nil {
+       //     return signInst, nil
+       // }
+
+       // path := pathForAddress(utxo.Address.Wallet.Idx, utxo.Address.Idx, utxo.Address.Change)
+       // for _, p := range path {
+       //     signInst.DerivationPath = append(signInst.DerivationPath, hex.EncodeToString(p))
+       // }
+
+       // xPubs, err := signersToXPubs(utxo.Address.Wallet.WalletSigners)
+       // if err != nil {
+       //     return nil, errors.Wrap(err, "signersToXPubs")
+       // }
+
+       // derivedXPubs := chainkd.DeriveXPubs(xPubs, path)
+       // derivedPKs := chainkd.XPubKeys(derivedXPubs)
+       // if len(derivedPKs) == 1 {
+       //     signInst.DataWitness = derivedPKs[0]
+       //     signInst.Pubkey = hex.EncodeToString(derivedPKs[0])
+       // } else if len(derivedPKs) > 1 {
+       //     if signInst.DataWitness, err = vmutil.P2SPMultiSigProgram(derivedPKs, int(utxo.Address.Wallet.M)); err != nil {
+       //         return nil, err
+       //     }
+       // }
+       // return signInst, nil
+
+       // signInsts = append(signInsts, signInst)
+       // balance[utxo.Asset.Asset] += utxo.Amount
+
+       // }
+
+       // add the payment output && handle the fee
+       // if err := addOutput(txData, address, asset, amount, netParams); err != nil {
+       //     return nil, nil, errors.Wrap(err, "add payment output")
+       // }
+
+       tx := vaporTypes.NewTx(*txData)
+       // addInputWitness(tx, signInsts)
+
+       if err := w.db.Where(ormTx).UpdateColumn(&orm.CrossTransaction{
+               DestTxHash: sql.NullString{tx.ID.String(), true},
        }).Error; err != nil {
                return nil, "", err
        }
 
-       return sidechainTx, sidechainTx.ID.String(), nil
+       return tx, tx.ID.String(), nil
 }
 
 // TODO: