Add ChargifyStatement class

lib/Chargify.php

@@ -13,5 +13,6 @@
 require_once('ChargifyQuantityBasedComponent.php');
 require_once('ChargifySubscription.php');
 require_once('ChargifyTransaction.php');
+require_once('ChargifyStatement.php');
 require_once('ChargifyUsage.php');
 ?>

lib/ChargifyConnector.php

@@ -787,5 +787,30 @@ public function getTransactionsBySubscriptionID($subscription_id, $options = arr
 		}
 		return $result;		
 	}	
+
+	public function retrieveStatementsBySubcsriptionID($subscription_id, $format='XML') {
+	    $extension = strtoupper($format) == 'XML' ? '.xml' : '.json';
+	    $base_url = "/subscriptions/{$subscription_id}/statements" . $extension;
+
+	    $xml = $this->sendRequest($base_url, $format, 'GET');
+	    if ($xml->code == 200) {
+	        return $xml->response;
+	    } else {
+	        $errors = new SimpleXMLElement((string)$xml->response);
+	        throw new ChargifyValidationException($xml->code, $errors);
+	    }
+	}
+
+	public function getAllStatementsBySubscriptionID($subscription_id)
+	{
+	    $xml = $this->retrieveStatementsBySubcsriptionID($subscription_id);
+	    $result = array();
+	    $transactions = new SimpleXMLElement($xml);
+	    foreach($transactions as $key => $element)
+	    {
+	        $result[] = new ChargifyStatement($element, $this->test_mode);
+	    }
+	    return $result;
+	}
 }
 ?>

lib/ChargifyStatement.php

@@ -0,0 +1,60 @@
+<?php
+
+/******************************************************************************************
+
+Bobby Kostadinov, 2013
+
+Reference Documentation: http://docs.chargify.com/api-statements
+
+******************************************************************************************/
+
+class ChargifyStatement extends ChargifyBase
+{
+	//******************************
+	//*** OUTPUT ONLY VARIABLES ****
+	//******************************
+	var $id ;
+	var $subscription_id;
+	var $opened_at;
+	var $closed_at;
+	var $settled_at;
+	var $text_view;
+	var $basic_html_view;
+	var $html_view;
+	var $future_payments;
+	var $starting_balance_in_cents;
+	var $ending_balance_in_cents;
+	var $customer_first_name;
+	var $customer_last_name;
+	var $customer_organization;
+	var $customer_shipping_address;
+	var $customer_shipping_address2;
+	var $customer_shipping_city;
+	var $customer_shipping_state;
+	var $customer_shipping_country;
+	var $customer_shipping_zip;
+	var $transactions;
+	var $events ;
+	var $created_at;
+	var $updated_at;
+
+	private $connector;
+
+	public function __construct(SimpleXMLElement $cc_xml_node = null, $test_mode = false)
+	{
+		$this->connector = new ChargifyConnector($test_mode);
+		if ($cc_xml_node) {
+			//Load object dynamically and convert SimpleXMLElements into strings
+			foreach($cc_xml_node as $key => $element) { $this->{str_ireplace("-","_",$key)} = (string)$element; }
+		}
+	}
+
+
+	public function getAllBySubscriptionId($subscription_id = null) {
+		if ($subscription_id == null) {
+			$subscription_id = $this->subscription_id;
+		}
+		return $this->connector->getAllStatementsBySubscriptionId($subscription_id);
+	}
+
+}