<?php
namespace Braintree;
use finfo;
/**
* Braintree GraphQL Client
* process GraphQL requests using curl
*/
class GraphQL extends Http
{
public function __construct($config)
{
parent::__construct($config);
}
public function graphQLHeaders()
{
return [
'Accept: application/json',
'Braintree-Version: ' . Configuration::GRAPHQL_API_VERSION,
'Content-Type: application/json',
'User-Agent: Braintree PHP Library ' . Version::get(),
'X-ApiVersion: ' . Configuration::API_VERSION
];
}
public function request($definition, $variables)
{
$graphQLRequest = ["query" => $definition];
if ($variables) {
$graphQLRequest["variables"] = $variables;
}
$response = $this->_doUrlRequest('POST', $this->_config->graphQLBaseUrl(), json_encode($graphQLRequest), null, $this->graphQLHeaders());
$result = json_decode($response["body"], true);
Util::throwGraphQLResponseException($result);
return $result;
}
}
class_alias('Braintree\GraphQL', 'Braintree_GraphQL');