From b57ae1ead3c7f5da9c6b6f4a62f21ce6f948a8d9 Mon Sep 17 00:00:00 2001
From: pbca26 <pbca26@gmail.com>
Date: Sun, 28 Jan 2018 18:10:56 +0300
Subject: [PATCH] createtx test route

---
 routes/shepherd/electrum/createtx.js | 92 ++++++++++++++++++++++++++++
 1 file changed, 92 insertions(+)

diff --git a/routes/shepherd/electrum/createtx.js b/routes/shepherd/electrum/createtx.js
index e264a6f..3899068 100644
--- a/routes/shepherd/electrum/createtx.js
+++ b/routes/shepherd/electrum/createtx.js
@@ -618,5 +618,97 @@ module.exports = (shepherd) => {
     }
   });
 
+  shepherd.post('/electrum/createrawtx-test', (req, res, next) => {
+    if (shepherd.checkToken(req.body.token)) {
+      const wif = req.body.payload.wif;
+      const utxo = req.body.payload.utxo;
+      const targets = req.body.payload.targets;
+      const network = req.body.payload.network;
+      const change = req.body.payload.change;
+      const outputAddress = req.body.payload.outputAddress;
+      const changeAddress = req.body.payload.changeAddress;
+
+      let key = shepherd.isZcash(network) ? bitcoinZcash.ECPair.fromWIF(wif, shepherd.getNetworkData(network)) : shepherd.bitcoinJS.ECPair.fromWIF(wif, shepherd.getNetworkData(network));
+      let tx;
+
+      if (shepherd.isZcash(network)) {
+        tx = new bitcoinZcash.TransactionBuilder(shepherd.getNetworkData(network));
+      } else if (shepherd.isPos(network)) {
+        tx = new bitcoinPos.TransactionBuilder(shepherd.getNetworkData(network));
+      } else {
+        tx = new shepherd.bitcoinJS.TransactionBuilder(shepherd.getNetworkData(network));
+      }
+
+      shepherd.log('buildSignedTx', true);
+      // console.log(`buildSignedTx priv key ${wif}`);
+      shepherd.log(`buildSignedTx pub key ${key.getAddress().toString()}`, true);
+      // console.log('buildSignedTx std tx fee ' + shepherd.electrumServers[network].txfee);
+
+      for (let i = 0; i < utxo.length; i++) {
+        tx.addInput(utxo[i].txid, utxo[i].vout);
+      }
+
+      for (let i = 0; i < targets.length; i++) {
+        if (shepherd.isPos(network)) {
+          tx.addOutput(outputAddress, Number(targets[i]), shepherd.getNetworkData(network));
+        } else {
+          tx.addOutput(outputAddress, Number(targets[i]));
+        }
+      }
+
+      if (Number(change) > 0) {
+        if (shepherd.isPos(network)) {
+          tx.addOutput(changeAddress, Number(change), shepherd.getNetworkData(network));
+        } else {
+          console.log(`change ${change}`);
+          tx.addOutput(changeAddress, Number(change));
+        }
+      }
+
+      if (network === 'komodo' ||
+          network === 'KMD') {
+        const _locktime = Math.floor(Date.now() / 1000) - 777;
+        tx.setLockTime(_locktime);
+        shepherd.log(`kmd tx locktime set to ${_locktime}`, true);
+      }
+
+      /*shepherd.log('buildSignedTx unsigned tx data vin', true);
+      shepherd.log(tx.tx.ins, true);
+      shepherd.log('buildSignedTx unsigned tx data vout', true);
+      shepherd.log(tx.tx.outs, true);
+      shepherd.log('buildSignedTx unsigned tx data', true);
+      shepherd.log(tx, true);*/
+
+      for (let i = 0; i < utxo.length; i++) {
+        if (shepherd.isPos(network)) {
+          tx.sign(shepherd.getNetworkData(network), i, key);
+        } else {
+          tx.sign(i, key);
+        }
+      }
+
+      const rawtx = tx.build().toHex();
+
+      /*shepherd.log('buildSignedTx signed tx hex', true);
+      shepherd.log(rawtx, true);*/
+
+      // return rawtx;
+
+      const successObj = {
+        msg: 'success',
+        result: rawtx,
+      };
+
+      res.end(JSON.stringify(successObj));
+    } else {
+      const errorObj = {
+        msg: 'error',
+        result: 'unauthorized access',
+      };
+
+      res.end(JSON.stringify(errorObj));
+    }
+  });
+
   return shepherd;
 };
\ No newline at end of file