Made service URL required

Antoine Le Calvez · Antoine Le Calvez · commit bebb6847d4fd · 2016-03-10T17:02:26.000Z
diff --git a/README.md b/README.md
@@ -13,13 +13,18 @@ Download the source or clone the repository. This php library works with the [Co
 $ composer install
 ```
 
-This will create the `/vendor` folder in the repository root. In the php source, simply:
+This will create the `/vendor` folder in the repository root. 
+
+In order to use Wallet and CreateWallet functionnality, you must provide an URL to an instance of [service-my-wallet-v3](https://github.com/blockchain/service-my-wallet-v3) as first parameter to \Blockchain\Blockchain.
+If you don't use these functionnalities, this parameter can be set to null.
+
+In the php source, simply:
 ```php
 // Include the autoload.php from its vendor directory
 require 'vendor/autoload.php'
 
 // Create the base Blockchain class instance
-$Blockchain = new \Blockchain\Blockchain();
+$Blockchain = new \Blockchain\Blockchain('http://localhost:3000');
 ```
 
 All functionality is provided through the `Blockchain` object. 
@@ -29,7 +34,7 @@ All functionality is provided through the `Blockchain` object.
 The [official documentation](https://blockchain.info/api) lists API call limits, which may be bypassed with an API code. If you use a code, enter it when you create the `Blockchain` object:
 
 ```php
-$Blockchain = new \Blockchain\Blockchain($my_api_code);
+$Blockchain = new \Blockchain\Blockchain('http://localhost:3000', $my_api_code);
 ```
 
 If you need an API code, you may request one [here](https://blockchain.info/api/api_create_code).
diff --git a/src/Blockchain.php b/src/Blockchain.php
@@ -43,15 +43,16 @@
 
 class Blockchain {
     const URL = 'https://blockchain.info/';
-    const SERVICE_URL = 'http://localhost';
 
     private $ch;
     private $api_code = null;
 
     const DEBUG = true;
     public $log = Array();
 
-    public function __construct($api_code=null) {
+    public function __construct($service_url, $api_code=null) {
+        $this->service_url = $service_url;
+
         if(!is_null($api_code)) {
             $this->api_code = $api_code;
         }
@@ -86,7 +87,7 @@ public function post($resource, $data=null) {
         $url = URL;
 
         if (($resource == "api/v2/create") || (substr($resource, 0, 8) === "merchant")) {
-            $url = SERVICE_URL;
+            $url = $this->service_url;
         }
 
         curl_setopt($this->ch, CURLOPT_URL, $url.$resource);
