Method _request

lib/Requestable.js:156–200

* Make a request. * @param {string} method - the method for the request (GET, PUT, POST, DELETE) * @param {string} path - the path for the request * @param {*} [data] - the data to send to the server. For HTTP methods that don't have a body the data * will be sent a

(method, path, data, cb, raw)

    * @return {Promise} - the Promise for the http request
    */
   _request(method, path, data, cb, raw) {
      const url = this.__getURL(path);

      const AcceptHeader = (data || {}).AcceptHeader;
      if (AcceptHeader) {
         delete data.AcceptHeader;
      }
      const headers = this.__getRequestHeaders(raw, AcceptHeader);

      let queryParams = {};

      const shouldUseDataAsParams = data && (typeof data === 'object') && methodHasNoBody(method);
      if (shouldUseDataAsParams) {
         queryParams = data;
         data = undefined;
      }

      const config = {
         url: url,
         method: method,
         headers: headers,
         params: queryParams,
         data: data,
         responseType: raw ? 'text' : 'json',
      };

      log(`${config.method} to ${config.url}`);
      const requestPromise = axios(config).catch(callbackErrorOrThrow(cb, path));

      if (cb) {
         requestPromise.then((response) => {
            if (response.data && Object.keys(response.data).length > 0) {
               // When data has results
               cb(null, response.data, response);
            } else if (config.method !== 'GET' && Object.keys(response.data).length < 1) {
               // True when successful submit a request and receive a empty object
               cb(null, (response.status < 300), response);
            } else {
               cb(null, response.data, response);
            }
         });
      }

      return requestPromise;
   }

   /**
    * Make a request to an endpoint the returns 204 when true and 404 when false