Added balances

lib/PaymentRails/Balance.php

@@ -0,0 +1,91 @@
+<?php
+namespace PaymentRails;
+
+/**
+ * PaymentRails Balance module
+ * PHP Version 5
+ * Gets merchant balances
+ *
+ * @package   PaymentRails
+ *
+ */
+class Balance extends Base
+{
+    /**
+     * @access protected
+     * @var array registry of customer data
+     */
+    protected $_attributes = [
+        "accountNumber",
+        "amount",
+        "amountCleared",
+        "amountPending",
+        "currency",
+        "display",
+        "pendingCredit",
+        "pendingDebit",
+        "primary",
+        "provider",
+        "providerAcct",
+        "providerId",
+        "type"
+    ];
+
+    /**
+     * Show all balances
+     *
+     * @return Balance
+     */
+    public static function all()
+    {
+        return Configuration::gateway()->balance()->search([]);
+    }
+
+    /**
+     * sets instance properties from an array of values
+     *
+     * @ignore
+     * @access protected
+     * @param array $transactionAttribs array of transaction data
+     * @return void
+     */
+    protected function _initialize($attributes) {
+        $fields = [
+          "accountNumber",
+          "amount",
+          "amountCleared",
+          "amountPending",
+          "currency",
+          "display",
+          "pendingCredit",
+          "pendingDebit",
+          "primary",
+          "provider",
+          "providerAcct",
+          "providerId",
+          "type"
+        ];
+
+        foreach ($fields as $field) {
+            if (isset($attributes[$field])) {
+                $this->_set($field, $attributes[$field]);
+            }
+        }
+    }
+
+   /**
+     *  factory method: returns an instance of Transaction
+     *  to the requesting method, with populated properties
+     *
+     * @ignore
+     * @return Transaction
+     */
+    public static function factory($attributes)
+    {
+        $instance = new self();
+        $instance->_initialize($attributes);
+        return $instance;
+    }
+}
+
+class_alias('PaymentRails\Balance', 'PaymentRails_Balance');

lib/PaymentRails/BalanceGateway.php

@@ -0,0 +1,65 @@
+<?php
+namespace PaymentRails;
+
+use InvalidArgumentException;
+
+/**
+ * PaymentRails Balance processor
+ * Gets balances
+ *
+ * <b>== More information ==</b>
+ *
+ * For more detailed information on Balance, see {@link http://docs.paymentrails.com/#balances}
+ *
+ * @package    PaymentRails
+ * @category   Resources
+ */
+class BalanceGateway
+{
+    private $_gateway;
+    private $_config;
+    private $_http;
+
+    public function __construct($gateway)
+    {
+        $this->_gateway = $gateway;
+        $this->_config = $gateway->config;
+        $this->_config->assertHasAccessTokenOrKeys();
+        $this->_http = new Http($gateway->config);
+    }
+
+    /**
+     * Returns a ResourceCollection of transactions matching the search query.
+     *
+     * If <b>query</b> is a string, the search will be a basic search.
+     * If <b>query</b> is a hash, the search will be an advanced search.
+     * For more detailed information and examples, see {@link http://docs.paymentrails.com/#balances}
+     *
+     * @param mixed $query search query
+     * @param array $options options such as page number
+     * @return ResourceCollection
+     * @throws InvalidArgumentException
+     */
+    public function search($query)
+    {
+        $response = $this->_http->get('/v1/balances', $query);
+
+        if ($response['ok']) {
+            $pager = [
+                'object' => $this,
+                'method' => 'search',
+                'methodArgs' => $query
+            ];
+
+            $items = array_map(function ($item) {
+                return Balance::factory($item);
+            }, $response['balances']);
+
+            return new ResourceCollection($response, $items, $pager);
+        } else {
+            throw new Exception\DownForMaintenance();
+        }
+    }
+}
+
+class_alias('PaymentRails\BalanceGateway', 'PaymentRails_BalanceGateway');

lib/PaymentRails/Gateway.php

@@ -31,15 +31,15 @@ public function recipient()
     }
 
     /**
-     * @return RecipientGateway
+     * @return RecipientAccountGateway
      */
     public function recipientAccount()
     {
         return new RecipientAccountGateway($this);
     }
 
     /**
-     * @return RecipientGateway
+     * @return BatchGateway
      */
     public function batch()
     {
@@ -61,6 +61,14 @@ public function offlinePayments()
     {
         return new OfflinePaymentGateway($this);
     }
+
+    /**
+     * @return BalanceGateway
+     */
+    public function balance()
+    {
+        return new BalanceGateway($this);
+    }
 }
 
 class_alias('PaymentRails\Gateway', 'PaymentRails_Gateway');