@airbnb/lunar-apollo/esm/index.js

Apollo and GraphQL utilities.

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import Core from '@airbnb/lunar';
import { ApolloClient } from 'apollo-client';
import { InMemoryCache } from 'apollo-cache-inmemory';
import { ApolloLink } from 'apollo-link';
import { onError } from 'apollo-link-error';
import { HttpLink } from 'apollo-link-http';
import Mutation from './components/Mutation';
import Query from './components/Query';
import Provider from './components/Provider'; // @ts-ignore

import pkg from '../package.json';
export * from 'apollo-client';
export { onError, HttpLink, Mutation, Query, Provider };

class Apollo {
  constructor() {
    _defineProperty(this, "settings", {
      links: [],
      resolvers: {},
      typeDefs: ''
    });

    _defineProperty(this, "client", void 0);
  }

  initialize(settings) {
    this.settings = _extends({}, this.settings, {}, settings);
    this.bootstrapClient();
  }

  bootstrapClient() {
    if (this.client) {
      return;
    }

    const {
      links,
      resolvers,
      typeDefs
    } = this.settings;
    this.client = new ApolloClient({
      cache: new InMemoryCache(),
      connectToDevTools: "production" !== process.env.NODE_ENV,
      link: ApolloLink.from(links),
      name: Core.settings.name,
      resolvers,
      typeDefs,
      version: pkg.version
    });

    if ("production" !== process.env.NODE_ENV) {
      // eslint-disable-next-line no-underscore-dangle
      window.__APOLLO_CLIENT__ = this.client;
    }
  }

  getClient() {
    if ("production" !== process.env.NODE_ENV) {
      if (!this.client) {
        throw new Error('Apollo has not been initialized. Please call `Apollo.initialize()` from `@airbnb/lunar-apollo`.');
      }
    }

    return this.client;
  }

}

export default new Apollo();