From 4dbcb639fe4bd50956fba03af5c3357e48ed8683 Mon Sep 17 00:00:00 2001
From: Ivan Socolsky <jungans@gmail.com>
Date: Thu, 13 Aug 2015 11:00:27 -0300
Subject: [PATCH] add opts param to getUtxos

---
 lib/expressapp.js          |  2 +-
 lib/server.js              | 10 +++++++---
 test/integration/server.js | 23 +++++++++++++++++++++++
 3 files changed, 31 insertions(+), 4 deletions(-)

diff --git a/lib/expressapp.js b/lib/expressapp.js
index 7642079..85534ff 100644
--- a/lib/expressapp.js
+++ b/lib/expressapp.js
@@ -278,7 +278,7 @@ ExpressApp.prototype.start = function(opts, cb) {
 
   router.get('/v1/utxos/', function(req, res) {
     getServerWithAuth(req, res, function(server) {
-      server.getUtxos(function(err, utxos) {
+      server.getUtxos({}, function(err, utxos) {
         if (err) return returnError(err, res, req);
         res.json(utxos);
       });
diff --git a/lib/server.js b/lib/server.js
index 7c19bf9..bf21404 100644
--- a/lib/server.js
+++ b/lib/server.js
@@ -620,10 +620,14 @@ WalletService.prototype._getBlockchainExplorer = function(network) {
 
 /**
  * Returns list of UTXOs
+ * @param {Object} opts
+ * @returns {Array} utxos - List of UTXOs.
  */
-WalletService.prototype.getUtxos = function(cb) {
+WalletService.prototype.getUtxos = function(opts, cb) {
   var self = this;
 
+  opts = opts || {};
+
   function utxoKey(utxo) {
     return utxo.txid + '|' + utxo.vout
   };
@@ -718,7 +722,7 @@ WalletService.prototype._computeBytesToSendMax = function(utxos, cb) {
 WalletService.prototype.getBalance = function(opts, cb) {
   var self = this;
 
-  self.getUtxos(function(err, utxos) {
+  self.getUtxos({}, function(err, utxos) {
     if (err) return cb(err);
 
     var balance = self._totalizeUtxos(utxos);
@@ -828,7 +832,7 @@ WalletService.prototype._selectTxInputs = function(txp, cb) {
     return _.pluck(_.sortBy(list, 'order'), 'utxo');
   };
 
-  self.getUtxos(function(err, utxos) {
+  self.getUtxos({}, function(err, utxos) {
     if (err) return cb(err);
 
     var totalAmount;
diff --git a/test/integration/server.js b/test/integration/server.js
index da43d8b..9f3aa59 100644
--- a/test/integration/server.js
+++ b/test/integration/server.js
@@ -1350,6 +1350,29 @@ describe('Wallet service', function() {
     });
   });
 
+  describe('#getUtxos', function() {
+    var server, wallet;
+    beforeEach(function(done) {
+      helpers.createAndJoinWallet(1, 1, function(s, w) {
+        server = s;
+        wallet = w;
+        done();
+      });
+    });
+
+    it('should get UTXOs for wallet addresses', function(done) {
+      helpers.stubUtxos(server, wallet, [1, 2], function() {
+        server.getUtxos({}, function(err, utxos) {
+          should.not.exist(err);
+          should.exist(utxos);
+          utxos.length.should.equal(2);
+          _.sum(utxos, 'satoshis').should.equal(3 * 1e8);
+          done();
+        });
+      });
+    });
+  });
+
   describe('#getBalance', function() {
     var server, wallet;
     beforeEach(function(done) {