Update: add configurable headers for graphql query

Author: BeBlood

Client/GraphQLApiClient.php

@@ -89,10 +89,13 @@ public function query(GraphQLQuery $graphQlQuery, bool $cache = true): ?array
 
         try {
             $response = $this->httpClient->request('POST', $graphQlQuery->hasEndpoint() ? $graphQlQuery->getEndpoint() : '', array_merge([
-                'headers' => [
-                    'Accept-Encoding' => 'gzip',
-                    'Accept-Language' => $graphQlQuery->getLocale() ?? $this->translator->getLocale(),
-                ],
+                'headers' => array_merge(
+                    [
+                        'Accept-Encoding' => 'gzip',
+                        'Accept-Language' => $graphQlQuery->getLocale() ?? $this->translator->getLocale(),
+                    ],
+                    $graphQlQuery->getHeaders()
+                ),
             ], $this->buildRequestParams($graphQlQuery)));
         } catch (RequestException $e) {
             $this->logger->error('Error in GraphQLApiClient', [

Query/GraphQLQuery.php

@@ -51,7 +51,12 @@ class GraphQLQuery
     /**
      * @var array
      */
-    private $files;
+    private $files = [];
+
+    /**
+     * @var array
+     */
+    private $headers = [];
 
     /**
      * @var string|null
@@ -118,6 +123,32 @@ public function hasFiles(): bool
         return !empty($this->files);
     }
 
+    public function getHeaders(): array
+    {
+        return $this->headers;
+    }
+
+    public function setHeaders(array $headers): self
+    {
+        $this->headers = $headers;
+
+        return $this;
+    }
+
+    public function addHeader(string $key, $value): self
+    {
+        $this->headers[$key] = $value;
+
+        return $this;
+    }
+
+    public function removeHeader(string $key): self
+    {
+        unset($this->headers[$key]);
+
+        return $this;
+    }
+
     public function getAction(): string
     {
         return $this->action;