/**
  * send request to Youtrack api, dosnt check the cache. Use the rest function in this class instead
  * @param string $url request url
  * @param string $postOrGet get|post|put request type
  * @param array $headers
  * @param string $body
  * @param array $options
  * @return object request object
  */
 function restResponse($url, $postOrGet = 'get', $headers = null, $body = null, $options = null)
 {
     $client = new \Guzzle\Http\Client();
     $authenticationAndSecurity = new authenticationAndSecurity();
     $authentication = $authenticationAndSecurity->getAuthentication();
     if ($authentication['type'] !== 'password' && $authentication['type'] !== 'cookie' && $authentication['type'] !== 'file') {
         echo 'authentication type unknown. please check its set in the customSettings.php file';
         return;
     }
     if (!isset($options)) {
         if ($authentication['type'] === 'password') {
             $options = ['auth' => [$authentication['details']['user'], $authentication['details']['password']]];
         } else {
             $options = [];
         }
     }
     if ($postOrGet === 'get') {
         $request = $client->get($url, $headers, $options);
     } elseif ($postOrGet === 'post') {
         $request = $client->post($url, $headers, $body, $options);
     } elseif ($postOrGet === 'put') {
         $request = $client->put($url, $headers, $body, $options);
     }
     //        if( $postOrGet === 'put' && isset($headers) ){
     //            foreach($headers as $key => $value){
     //                $request->addHeader($key,$value);
     //            }
     //        }
     if ($authentication['type'] === 'cookie' && $authentication['details']) {
         foreach ($authentication['details'] as $singleCookie) {
             foreach ($singleCookie as $cookieName => $cookieValue) {
                 $request->addCookie($cookieName, $cookieValue);
             }
         }
     }
     $request->send();
     return $request;
 }
 /**
  * exit respond with 401 code if logged in
  */
 function checkForCookie()
 {
     $authenticationAndSecurity = new authenticationAndSecurity();
     $authentication = $authenticationAndSecurity->getAuthentication();
     if ($authentication['type'] === 'cookie' && $authentication['details'] === false) {
         http_response_code(401);
         // set 'unauthorised' code
         exit;
     }
 }