Bugfix for get_balance

SRS was not accepting empty attributes as an array.  Updated the to xml
conversion process to use an associated array instead.

Moved GetBalance outside of domains/lookup to a more appropriate accounts
namespace.  Preserved existing lookupGetBalance function name for backwards
compatability.

demo/GetBalance.php

@@ -1,8 +1,7 @@
 <?php
 
 $callArray = array(
-    'func' => 'lookupGetBalance',
-
+    'func' => 'accountGetBalance',
     'data' => array(),
 );
 

opensrs/Ops.php

@@ -315,6 +315,14 @@ public function _quoteXMLChars($string)
      */
     public function _is_assoc(&$array)
     {
+        /*
+         * Empty array should default to associative
+         * SRS was having issues with empty attribute arrays
+         */
+        if (empty($array)) {
+            return true;
+        }
+
         if (is_array($array)) {
             foreach ($array as $k => $v) {
                 if (!is_int($k)) {

opensrs/RequestFactory.php

@@ -8,7 +8,7 @@ class RequestFactory
         'premiumdomain' => 'domains\lookup\PremiumDomain',
         'lookupdomain' => 'domains\lookup\LookupDomain',
         'lookupgetdomain' => 'domains\lookup\GetDomain',
-        'lookupgetbalance' => 'domains\lookup\GetBalance',
+        'lookupgetbalance' => 'account\GetBalance',
         'lookupgetdeleteddomains' => 'domains\lookup\GetDeletedDomains',
         'lookupgetdomansbyexpiry' => 'domains\lookup\GetDomansByExpiry',
         'lookupgetdomainscontacts' => 'domains\lookup\GetDomainsContacts',
@@ -131,6 +131,7 @@ class RequestFactory
         'mailsetdomainblocklist' => 'mail\SetDomainBlockList',
         'mailsetdomaindisabledstatus' => 'mail\SetDomainDisabledStatus',
         'mailsetdomainmailboxlimits' => 'mail\SetDomainMailboxLimits',
+        'accountgetbalance' => 'account\GetBalance'
         );
 
     public static function build($func, $type, $dataObject)

opensrs/domains/lookup/GetBalance.php → opensrs/account/GetBalance.php

@@ -1,6 +1,6 @@
 <?php
 
-namespace opensrs\domains\lookup;
+namespace opensrs\account;
 
 use opensrs\Base;