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service: serverless-graphql

plugins:
  - serverless-offline

provider:
  name: aws
  runtime: nodejs12.x
  stage: ${opt:stage, 'dev'}
  region: us-east-1

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const { ApolloServer, AuthenticationError } = require('apollo-server');
const typeDefs = require('./graphql/typeDefs');
const resolvers = require('./graphql/resolver');
const getUser = require('./auth');

const server = new ApolloServer({
  typeDefs,
  resolvers,
  context: ({ req }) => {
    // Get the user token from the headers

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

// This file is where you would implement your authentication strategy
// Eg. AWS Cognito, Passport, JWT, etc.
const getUser = (token) => {
  if (token !== '1234567890') {
    throw new AuthenticationError('Invalid token');
  }

  const user = {

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const books = require('../data');

const resolvers = {
  Query: {
    books: (_, args, { user }) => {
      if (user && user.role !== 'admin') {
        throw new Error('Not Authorized');
      }

      return books

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...

  const user = {
    id: 1,
    username: 'demouser',
    role: 'nonadmin'
  }

...

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const express = require('express');
const mongoose = require('mongoose');
const bodyParser = require('body-parser');
const keys = require('./configs/keys');

require('./models/Article');
require('./utils/redis');

const app = express();
const port = process.env.PORT || 3000;

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const mongoose = require('mongoose');
const { Schema } = mongoose;

const articleSchema = new Schema({
  title: String,
  author: String,
  content: String,
  createdAt: { type: Date, default: Date.now },
});

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module.exports = {
  MONGO_URI: 'YOUR_MONGODB_CONNECTION_STRING_GOES_HERE',
  REDIS_URI: 'YOUR_REDIS_CONNECTION_STRING_GOES_HERE'
};

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const mongoose = require('mongoose');
const redis = require('redis');
const util = require('util');
const keys = require('../configs/keys')

const client = redis.createClient(keys.REDIS_URL);
client.hget = util.promisify(client.hget);

// create reference for .exec
const exec = mongoose.Query.prototype.exec;

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const mongoose = require('mongoose');
const Article = mongoose.model('Article');

module.exports = app => {
  app.get('/api/articles', async (req, res) => {
    const articles = await Article.find().cache({ expire: 10 });

    res.json(articles);
  });