feathers-fetch-service/build/index.js

Easily create a Fetch Service for Feathersjs

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _nodeFetch = require('node-fetch');

var _nodeFetch2 = _interopRequireDefault(_nodeFetch);

var _lodash = require('lodash.omit');

var _lodash2 = _interopRequireDefault(_lodash);

var _Base = require('./Base');

var _Base2 = _interopRequireDefault(_Base);

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

const ignoreFieldsInHeader = ['content-length'];

class FetchService extends _Base2.default {
  constructor(settings) {
    super(settings);
    this.connection = _nodeFetch2.default;
  }
  request(options) {
    const fetchOptions = Object.assign({}, options);
    fetchOptions.headers = (0, _lodash2.default)(fetchOptions.headers, ignoreFieldsInHeader);

    fetchOptions.headers = Object.assign({
      Accept: 'application/json'
    }, this.options.headers, fetchOptions.headers);

    if (options.body) {
      fetchOptions.body = JSON.stringify(options.body);
    }

    // const f = this.connection

    return (0, _nodeFetch2.default)(options.url, fetchOptions).then(this.checkStatus).then(response => {
      if (response.status === 204) {
        return null;
      }

      return response.json();
    });
  }

  static checkStatus(response) {
    if (response.ok) {
      return response;
    }

    return response.json().then(error => {
      error.response = response; // eslint-disable-line no-param-reassign
      throw error;
    });
  }
}

exports.default = FetchService;