BerndWessels

const graphQLDataSourceName = "graphQLDataSource_manual";

const graphQLResolvers = [];
glob.sync('./graphql/resolvers/**/*.js').forEach(function (file) {
    const resolverMatches = findMatches(/([a-zA-Z]+)\./g, file);
    const resolverObject = require(path.resolve(file));
    const graphQLResolver = new aws.appsync.Resolver(`graphQLResolver_${resolverMatches.join('_')}`, {
        apiId: graphQLApi.id,
        dataSource: graphQLDataSourceName,
        field: resolverMatches[1],

BerndWessels

input CreatePetInput {
    type: PetType
    price: Float!
}

input DeletePetInput {
    id: ID!
}

type Mutation {

BerndWessels

"use strict";

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// node dependencies
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
const fs = require('fs');
const glob = require('glob');
const path = require('path');

// Add the ability to read .graphql files as strings.

BerndWessels

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// AppSync
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

// Read the GraphQL Schema as a string.
const graphQLSchema = require('./schema.graphql');

const graphQLApiCloudWatchLogsRole = new aws.iam.Role("graphQLApiCloudWatchLogsRole", {
    assumeRolePolicy: JSON.stringify({
        "Version": "2012-10-17",

BerndWessels

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Aurora Serverless
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

const dbCluster = new aws.rds.Cluster("dbCluster", {
    applyImmediately: true,
    clusterIdentifier: "mycluster",
    engineMode: "serverless",
    iamDatabaseAuthenticationEnabled: false,
    port: 3306,

BerndWessels

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Cognito
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

const userPool = new aws.cognito.UserPool("userPool", {
    autoVerifiedAttributes: ["email"],
});

const userPoolClient = new aws.cognito.UserPoolClient("userPoolClient", {
    allowedOauthFlows: ["code"],

BerndWessels

import 'package:amazon_cognito_identity_dart/cognito.dart';
import 'package:amazon_cognito_identity_dart/sig_v4.dart';
import 'package:http/http.dart' as http;

class Credentials {
  final CognitoCredentials _cognitoCredentials;
  final String _token;
  final String _authenticator;

  Credentials(String identityPoolId, String userPoolId, String clientId, this._token, [this._authenticator])