From adaa60ad0737b84d004f365aa9df1180d4c07fa9 Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Tue, 5 Dec 2023 03:01:48 +0200
Subject: [PATCH] add kevaFilter method

---
 src/Client.php | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/src/Client.php b/src/Client.php
index d9b14cb..1969169 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -239,4 +239,35 @@ class Client
 
         return null;
     }
+
+    public function kevaFilter(
+        string $namespace,
+        ?string $value = null
+    ): mixed
+    {
+        $this->_id++;
+
+        $this->_prepare(
+            '',
+            'POST',
+            [
+                'method' => 'keva_filter',
+                'params' =>
+                [
+                    $namespace,
+                    $value
+                ],
+                'id' => $this->_id
+            ]
+        );
+
+        $response = $this->_execute();
+
+        if (!empty($response['result']))
+        {
+            return $response['result'];
+        }
+
+        return null;
+    }
 }