Added balance and ledger module to V1 Apis

Author: bitsnacker

README.md

@@ -265,3 +265,31 @@ $executeParams['amount'] = '1';
 $response = $transferService->execute($executeParams)->wait();
 var_dump($response);
 ```
+
+### Balance Module 
+
+```php
+$balanceService = $ostObj->services->balances;
+```
+Get User balance:
+
+```php
+$getParams = array();
+$response = $balanceService->get($getParams)->wait();
+var_dump($response);
+```
+
+### Ledger Module
+
+```php
+$ledgerService = $ostObj->services->ledger;
+```
+
+Get User Ledger:
+
+```php
+$getParams = array();
+$response = $ledgerService->get($getParams)->wait();
+var_dump($response);
+```
+

src/Services/V1/Balances.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * Balances class
+ */
+
+namespace OST\V1;
+
+use OST\Base;
+
+/**
+ * Class encapsulating methods to interact with V1 API's for Balances module
+ */
+class Balances extends Base
+{
+
+  const PREFIX = '/balances';
+
+  /**
+   * Get balance of user
+   *
+   * @param array $params params for fetching balance of user
+   *
+   * @throws \Exception
+   *
+   * @return object
+   *
+   */
+  public function get($params = array()) {
+    return $this->requestObj->get($this->getPrefix() . '/' . $this->getId($params) . '/', $params);
+  }
+
+}

src/Services/V1/Ledger.php

@@ -0,0 +1,32 @@
+<?php
+/**
+ * Ledger class
+ */
+
+namespace OST\V1;
+
+use OST\Base;
+
+/**
+ * Class encapsulating methods to interact with V1 API's for Ledger module
+ */
+class Ledger extends Base
+{
+
+  const PREFIX = '/ledger';
+
+  /**
+   * Get ledger for user
+   *
+   * @param array $params params for fetching ledger for an user
+   *
+   * @throws \Exception
+   *
+   * @return object
+   *
+   */
+  public function get($params = array()) {
+    return $this->requestObj->get($this->getPrefix() . '/' . $this->getId($params) . '/', $params);
+  }
+
+}

src/Services/V1/Manifest.php

@@ -30,28 +30,39 @@ class Manifest
     /** @var Transfers object which has methods to fire API's belonging to Transfers module */
     public $transfers;
 
-    /**
-     * Constructor
-     *
-     * @param array $params Array containing the necessary params {
-     * @type string $apiKey API Key.
-     * @type string $apiSecret API Secret.
-     * @type string $baseUrl Base API URL.
-     * }
-     *
-     * @throws \Exception
-     *
-     */
-    public function __construct($params)
-    {
-        $requestObj = new Request($params);
-
-        // Define services available in V1
-        $this->users = new Users($requestObj);
-        $this->actions = new Actions($requestObj);
-        $this->airdrops = new Airdrops($requestObj);
-        $this->token = new Token($requestObj);
-        $this->transactions = new Transactions($requestObj);
-        $this->transfers = new Transfers($requestObj);
-    }
+    /** @var Balances object which has methods to fire API's belonging to Balances module */
+    public $balances;
+
+    /** @var Ledger object which has methods to fire API's belonging to Ledger module */
+    public $ledger;
+
+  /**
+   * Constructor
+   *
+   * @param array $params Array containing the necessary params {
+   *      @type string $apiKey API Key.
+   *      @type string $apiSecret API Secret.
+   *      @type string $baseUrl Base API URL.
+   * }
+   *
+   * @throws \Exception
+   *
+   */
+  public function __construct($params)
+  {
+
+    $requestObj = new Request($params);
+
+    // Define services available in V1
+    $this->users = new Users($requestObj);
+    $this->actions = new Actions($requestObj);
+    $this->airdrops = new Airdrops($requestObj);
+    $this->token = new Token($requestObj);
+    $this->transactions = new Transactions($requestObj);
+    $this->transfers = new Transfers($requestObj);
+    $this->balances = new Balances($requestObj);
+    $this->ledger = new Ledger($requestObj);
+
+  }
+
 }