lindenmelvin

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

const { validateToken } = require("./authService");
const resolvers = require("./resolvers");

const typeDefs = gql`
  type User {
    id: ID!
    email: String!
    password: String!

lindenmelvin

const axios = require("axios");

axios.defaults.baseURL = "http://localhost:4000/";

const login = async (email, password) => {
  const axiosResponse = await axios.post('/', {
    query: `mutation Login {
      login(email: "${email}", password: "${password}") {
        token
      }

lindenmelvin

const posts = require("./posts");

module.exports = {
  Query: {
    posts: () => {
      return posts;
    }
  }
};

lindenmelvin

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

const resolvers = require("./resolvers");

const typeDefs = gql`
  type Post {
    title: String!
    authorId: String!
  }

lindenmelvin

Setup

• Clone all files into a directory
• Run yarn
• Run export JWT_SECRET="your_jwt_secret_key"
• Run node server.js
• Run node client-auth.js
• See a console log lists of posts fetched from GraphQL

lindenmelvin

const jwt = require('jsonwebtoken');

module.exports = {
  authenticate: (email, password) => {
    let user;

    // Implement the credential validation however you'd like.
    if (email.length && password.length) {
      user = {
        id: 1,

lindenmelvin

const posts = require("./posts");
const { authenticate } = require("./authService");

module.exports = {
  Query: {
    posts: (_parent, _args, context, _info) => {
      return posts.filter(post => {
        const isAuthor = post.authorId === context.user.id;
        const isAdmin = context.user.roles.includes("admin");
        return isAuthor || isAdmin;

lindenmelvin

const posts = require("./posts");

module.exports = {
  Query: {
    posts: (_parent, _args, context, _info) => {
      return posts.filter(post => { 
        const isAuthor = post.authorId === context.user.id;
        const isAdmin = context.user.roles.includes("admin");
        return isAuthor || isAdmin;
      });

lindenmelvin

const posts = require("./posts");

module.exports = {
  Query: {
    posts: (_parent, _args, context, _info) => {
      return posts.filter(post => post.authorId === context.user.id);
    }
  }
};

lindenmelvin

module.exports = [
  {
    authorId: 1,
    title: "Post 1"
  },
  {
    authorId: 1,
    title: "Post 2"
  },
  {