react-refetch/lib/utils/handleResponse.js

A simple, declarative, and composable way to fetch data for React components.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = handleResponse;

var _errors = _interopRequireDefault(require("./errors"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function handleResponse(response) {
  if (response.headers.get('content-length') === '0' || response.status === 204) {
    return;
  }

  var json = response.json(); // TODO: support other response types

  if (response.status >= 200 && response.status < 300) {
    // TODO: support custom acceptable statuses
    return json;
  } else {
    return json.then(function (cause) {
      return Promise.reject((0, _errors["default"])(cause));
    });
  }
}