From f3143c6306bfcfc25be7d819f45add17d3304274 Mon Sep 17 00:00:00 2001
From: Justin Tormey <jrtormey@gmail.com>
Date: Wed, 13 Jan 2016 15:56:45 -0500
Subject: [PATCH] wallet option for setting api host

---
 MyWallet/README.md | 12 ++++++++++++
 MyWallet/index.js  | 36 ++++++++++++++++++------------------
 2 files changed, 30 insertions(+), 18 deletions(-)

diff --git a/MyWallet/README.md b/MyWallet/README.md
index 2b9adad..e2fa5d8 100644
--- a/MyWallet/README.md
+++ b/MyWallet/README.md
@@ -20,6 +20,18 @@ Options (optional):
 
   * `secondPassword` - second wallet password (required only if wallet is double-encrypted)
   * `apiCode` - Blockchain.info api code (will be automatically included in all further requests to the wallet)
+  * `apiHost` - set the host for the api calls (defaults to `https://blockchain.info/`)
+
+## Wallet API v2 Compatibility
+
+This module is compatible with the [Wallet API v2 service](https://github.com/blockchain/service-my-wallet-v3). To use the wallet service for api calls, set the `apiHost` option to point to where the service is running.
+
+Example:
+
+```js
+var options = { apiCode: 'myAPICode', apiHost: 'http://localhost:3000' };
+var wallet = new MyWallet('myIdentifier', 'myPassword123', options);
+```
 
 ## Response objects
 
diff --git a/MyWallet/index.js b/MyWallet/index.js
index ede717f..8422ec0 100644
--- a/MyWallet/index.js
+++ b/MyWallet/index.js
@@ -1,12 +1,12 @@
 'use strict';
 
 var API 			= require('../api')
- 	, endpoints	= require('./endpoints')
-	, api 			= new API('https://blockchain.info', endpoints);
+ 	, endpoints	= require('./endpoints');
 
 function MyWallet(guid, password, options) {
   options   = options || {};
   this.guid = guid;
+  this.api  = new API(options.apiHost || 'https://blockchain.info', endpoints);
 	this.getParams = function () {
 		return {
 			password				: password,
@@ -25,7 +25,7 @@ MyWallet.prototype.send = function (address, amount, options) {
 	params.from			= options.from;
 	params.fee			= options.fee;
 	params.note 		= options.note;
-	return api.post('payment', { guid: this.guid }, params);
+	return this.api.post('payment', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.sendMany = function (recipients, options) {
@@ -35,17 +35,17 @@ MyWallet.prototype.sendMany = function (recipients, options) {
 	params.from				= options.from;
 	params.fee				= options.fee;
 	params.note 			= options.note;
-	return api.post('sendmany', { guid: this.guid }, params);
+	return this.api.post('sendmany', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.getBalance = function () {
 	var params = this.getParams();
-	return api.post('balance', { guid: this.guid }, params);
+	return this.api.post('balance', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.listAddresses = function () {
 	var params = this.getParams();
-	return api.post('list', { guid: this.guid }, params);
+	return this.api.post('list', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.getAddress = function (address, options) {
@@ -53,46 +53,46 @@ MyWallet.prototype.getAddress = function (address, options) {
 	var params = this.getParams();
 	params.address 				= address;
 	params.confirmations	= options.confirmations || 6;
-	return api.post('addrBalance', { guid: this.guid }, params);
+	return this.api.post('addrBalance', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.newAddress = function (options) {
 	options = options || {};
 	var params = this.getParams();
 	params.label = options.label;
-	return api.post('newAddress', { guid: this.guid }, params);
+	return this.api.post('newAddress', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.archiveAddress = function (address) {
 	var params = this.getParams();
 	params.address = address;
-	return api.post('archive', { guid: this.guid }, params);
+	return this.api.post('archive', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.unarchiveAddress = function (address) {
 	var params = this.getParams();
 	params.address = address;
-	return api.post('unarchive', { guid: this.guid }, params);
+	return this.api.post('unarchive', { guid: this.guid }, params);
 };
 
 MyWallet.prototype.consolidate = function (options) {
 	options = options || {};
 	var params = this.getParams();
 	params.days = options.days || 60;
-	return api.post('consolidate', { guid: this.guid }, params);
+	return this.api.post('consolidate', { guid: this.guid }, params);
 };
 
 MyWallet.create = function (password, apiCode, options) {
 	options = options || {};
 	var params = {
-		password: password,
-		api_code:	apiCode,
-		priv: 		options.priv,
-		label:		options.label,
-		email:		options.email
+    password  : password,
+    api_code  : apiCode,
+    priv      : options.priv,
+    label     : options.label,
+    email     : options.email
 	};
-	return api.post('create', {}, params).then(function (response) {
-		var walletOptions = { apiCode: apiCode };
+	return this.api.post('create', {}, params).then(function (response) {
+		var walletOptions = { apiCode: apiCode, apiHost: options.apiHost };
 		return new MyWallet(response.guid, password, walletOptions);
 	});
 };