JakeDawkins

export const User = {
	getAll: () => { /* fetching/transform logic for all users */ },
	getById: (id) => { /* fetching/transform logic for a single user */ }, 
	getByGroupId: (id) => { /* fetching/transform logic for a group of users */ },
};

JakeDawkins

users: (root, args, context) => {
	if (!context.user || !context.user.roles.includes('admin')) return null;
	return context.models.User.getAll();
}

JakeDawkins

users: (root, args, context) => {
	if (!context.user) return null;
	return ['bob', 'jake'];
}

JakeDawkins

context: ({ req }) => {
  // get the user token from the headers
  const token = req.headers.authentication || '';

  // try to retrieve a user with the token
  const user = getUser(token);

  // optionally block the user
  // we could also check user roles/permissions here
  if (!user) throw new AuthorizationError('you must be logged in');	

JakeDawkins

const { ApolloServer } = require('apollo-server');

const server = new ApolloServer({
  typeDefs,
  resolvers,
  context: ({ req }) => {
    // get the user token from the headers
    const token = req.headers.authorization || '';
    
    // try to retrieve a user with the token

JakeDawkins

import { schema } from '../my-schema';

// Docs for `graphql` function
// http://graphql.org/graphql-js/graphql/#graphql
import { graphql } from 'graphql';

it('executes a query that looks up some data', async () => {
  // optionally create some fake context (i.e. data connectors)
  const myFakeContext = { restConnectionOne: { findOne: jest.fn() } };