Added support for recursion param on get all pools

Author: turtle0x1

CHANGELOG.md

@@ -5,6 +5,11 @@ All Notable changes to `php-lxd` will be documented in this file.
 Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
 
+# [0.18.2]
+
+## Change
+ - Support recursion param on get all pools
+
 # [0.18.1]
 
 ## Added

src/Endpoint/Storage.php

@@ -9,10 +9,16 @@ protected function getEndpoint()
         return '/storage-pools/';
     }
 
-    public function all()
+    public function all(int $recursion = 0)
     {
+        $config = [];
+
+        if ($recursion > 0) {
+            $config["recursion"] = $recursion;
+        }
+
         $storagePools = [];
-        foreach ($this->get($this->getEndpoint()) as $pool) {
+        foreach ($this->get($this->getEndpoint(), $config) as $pool) {
             $storagePools[] = str_replace('/'.$this->client->getApiVersion().$this->getEndpoint(), '', $pool);
         }
         return $storagePools;