pedroraft

const {SchemaDirectiveVisitor}  = require('graphql-tools')
const {defaultFieldResolver}  = require('graphql')
//...
class AuthDirective extends SchemaDirectiveVisitor {
    visitFieldDefinition(field) {
        const {resolve = defaultFieldResolver} = field
        const {roles: expectedRoles = []} = this.args
        console.log(expectedRoles.length);

        field.resolve = (...args) => {

pedroraft

const jwt = require('jsonwebtoken')
//...
const makeContext = (req) => {
    if (!req.event || !req.event.headers || !req.event.headers.Authorization) {
        return {} // no auth yet
    }
    const token = req.event.headers.Authorization;
    const decoded = jwt.verify(
        token.replace('Bearer ', ''),
        'secret'

pedroraft

const { GraphQLServer } = require('graphql-yoga')

const typeDefs = `
  type Query {
    hello(name: String): String!
  }
`

const resolvers = {
  Query: {