Added campaign unsubscribes endpoint

MailWizzApi/Endpoint/CampaignUnsubscribes.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * This file contains the campaign bounces endpoint for MailWizzApi PHP-SDK.
+ *
+ * @author Serban George Cristian <cristian.serban@mailwizz.com>
+ * @link https://www.mailwizz.com/
+ * @copyright 2013-2020 https://www.mailwizz.com/
+ */
+
+
+/**
+ * MailWizzApi_Endpoint_CampaignUnsubscribes handles all the API calls for campaign unsubscribes.
+ *
+ * @author Serban George Cristian <cristian.serban@mailwizz.com>
+ * @package MailWizzApi
+ * @subpackage Endpoint
+ * @since 1.0
+ */
+class MailWizzApi_Endpoint_CampaignUnsubscribes extends MailWizzApi_Base
+{
+    /**
+     * Get unsubscribes from a certain campaign
+     *
+     * Note, the results returned by this endpoint can be cached.
+     *
+     * @param string $campaignUid
+     * @param integer $page
+     * @param integer $perPage
+     *
+     * @return MailWizzApi_Http_Response
+     * @throws ReflectionException
+     */
+    public function getUnsubscribes($campaignUid, $page = 1, $perPage = 10)
+    {
+        $client = new MailWizzApi_Http_Client(array(
+            'method'        => MailWizzApi_Http_Client::METHOD_GET,
+            'url'           => $this->getConfig()->getApiUrl(sprintf('campaigns/%s/unsubscribes', $campaignUid)),
+            'paramsGet'     => array(
+                'page'      => (int)$page,
+                'per_page'  => (int)$perPage,
+            ),
+            'enableCache'   => true,
+        ));
+
+        return $response = $client->request();
+    }
+}