From 49deba8f3bda86b93ff7c882943d941b70155cf8 Mon Sep 17 00:00:00 2001
From: VISHAL <vishalgargabcd@gmail.com>
Date: Tue, 18 Feb 2025 18:47:08 +0530
Subject: [PATCH 1/2] fix: 400 bad request api issue with graphql when
 variables are not passed

---
 lib/HttpRequestGraphQL.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/HttpRequestGraphQL.php b/lib/HttpRequestGraphQL.php
index 10d902f..fe6106c 100644
--- a/lib/HttpRequestGraphQL.php
+++ b/lib/HttpRequestGraphQL.php
@@ -49,6 +49,8 @@ protected static function prepareRequest($httpHeaders = array(), $data = array()
 
         if (is_array($variables)) {
             self::$postDataGraphQL = json_encode(['query' => $data, 'variables' => $variables]);
+        } else {
+            self::$postDataGraphQL = json_encode(['query' => $data]);
         }
     }
 

From c6eb4e28a0bd78e1d7f431f6269061f1653a3b80 Mon Sep 17 00:00:00 2001
From: Tareq Mahmood <tareqtms@yahoo.com>
Date: Sat, 19 Jul 2025 19:46:08 +0800
Subject: [PATCH 2/2] Content-Length Header

---
 lib/HttpRequestGraphQL.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/HttpRequestGraphQL.php b/lib/HttpRequestGraphQL.php
index fe6106c..84fa2f6 100644
--- a/lib/HttpRequestGraphQL.php
+++ b/lib/HttpRequestGraphQL.php
@@ -52,6 +52,8 @@ protected static function prepareRequest($httpHeaders = array(), $data = array()
         } else {
             self::$postDataGraphQL = json_encode(['query' => $data]);
         }
+
+        self::$httpHeaders['Content-Length'] = strlen(self::$postDataGraphQL);
     }
 
     /**