wallet improvements.

lib/bcoin/node.js

@@ -139,6 +139,10 @@ Node.prototype._init = function _init() {
   });
 };
 
+Node.prototype.scanWallet = function scanWallet(callback) {
+  this.wallet.scan(this.getTXByAddress.bind(this), callback);
+};
+
 Node.prototype.getBlock = function getBlock(hash, callback) {
   var self = this;
   var coin;

lib/bcoin/tx-pool.js

@@ -83,6 +83,7 @@ TXPool.prototype.add = function add(tx, noWrite) {
       this._all[hash].ts = tx.ts;
       this._all[hash].block = tx.block;
       this._all[hash].height = tx.height;
+      this._all[hash].index = tx.index;
       this._all[hash].outputs.forEach(function(output, i) {
         var key = hash + '/' + i;
         if (this._unspent[key])
@@ -294,6 +295,7 @@ TXPool.prototype.unconfirm = function unconfirm(hash) {
   tx.ts = 0;
   tx.block = null;
   tx.height = -1;
+  tx.index = -1;
   tx.outputs.forEach(function(output, i) {
     var key = hash + '/' + i;
     if (this._unspent[key])

lib/bcoin/wallet.js

@@ -535,10 +535,11 @@ Wallet.prototype.fill = function fill(tx, options) {
   assert(this._initialized);
 
   tx.fill(this.getUnspent(), {
-    // wallet: this,
+    selection: options.selection || 'age',
     fee: options.fee,
     subtractFee: options.subtractFee,
     changeAddress: this.changeAddress.getAddress(),
+    wallet: this,
     m: this.m,
     n: this.n
   });
@@ -546,21 +547,19 @@ Wallet.prototype.fill = function fill(tx, options) {
   return true;
 };
 
-// Legacy
-Wallet.prototype.fillUnspent = Wallet.prototype.fill;
-Wallet.prototype.fillInputs = Wallet.prototype.fill;
-
 Wallet.prototype.fillPrevout = function fillPrevout(tx) {
   return tx.fillPrevout(this);
 };
 
-// Legacy
+Wallet.prototype.createTX = function createTX(options, outputs) {
-Wallet.prototype.fillTX = Wallet.prototype.fillPrevout;
+  var tx = bcoin.mtx();
-
-Wallet.prototype.createTX = function createTX(outputs, options) {
-  var tx = bcoin.tx();
   var target;
 
+  if (!outputs) {
+    outputs = options;
+    options = {};
+  }
+
   if (!Array.isArray(outputs))
     outputs = [outputs];
 
@@ -841,9 +840,9 @@ Wallet.prototype.__defineGetter__('scriptAddress', function() {
   return this.getScriptAddress();
 });
 
-// Wallet.prototype.__defineGetter__('program', function() {
+Wallet.prototype.__defineGetter__('program', function() {
-//   return this.getProgram();
+  return this.getProgram();
-// });
+});
 
 Wallet.prototype.__defineGetter__('programHash', function() {
   return this.getProgramHash();