leegilmorecode

version: '3.8'
services:
  dynamodb-local:
    command: "-jar DynamoDBLocal.jar -sharedDb -dbPath ./data"
    image: "amazon/dynamodb-local:latest"
    container_name: dynamodb-local-latest
    ports:
      - "8000:8000"
    volumes:
      - "./docker/dynamodb:/home/dynamodblocal/data"

leegilmorecode

module.exports = {
  testEnvironment: "node",
  roots: ["<rootDir>/src"],
  testMatch: ["**/*.int.ts"],
  transform: {
    "^.+\\.tsx?$": "ts-jest",
  },
};

leegilmorecode

module.exports = {
  testEnvironment: "node",
  roots: ["<rootDir>/src"],
  testMatch: ["**/*.spec.ts"],
  transform: {
    "^.+\\.tsx?$": "ts-jest",
  },
};

leegilmorecode

import {
  Collection,
  Db,
  Document,
  FindOptions,
  InsertOneOptions,
  InsertOneResult,
  MongoClient,
  MongoClientOptions,
  WithId,

leegilmorecode

import {
  APIGatewayEvent,
  APIGatewayProxyHandler,
  APIGatewayProxyResult,
} from "aws-lambda";

import { config } from "../../../config";
import { create } from "../../../service-layer";

export const handler: APIGatewayProxyHandler = async ({

leegilmorecode

import {
  APIGatewayEvent,
  APIGatewayProxyHandler,
  APIGatewayProxyResult,
} from "aws-lambda";
import { Collection, Db, InsertOneResult, MongoClient } from "mongodb";
import { buildMongoClient, connectToDatabase } from "../../../common";

import { config } from "../../../config";

leegilmorecode

import axios, { AxiosResponse } from "axios";

export const findOne = async (
  serviceLayerUrl: string,
  collectionName: string,
  id: string | number
) => {
  const { data }: { data: Order } = await axios.post(
    `http://${serviceLayerUrl}/findOne`,
    {

leegilmorecode

// updateBlog mutation with cache invalidation
blogTableDataSource.createResolver({
  typeName: "Mutation",
  fieldName: "updateBlog",
  // this is an example of a vtl template generated with the helper methods
  requestMappingTemplate: appsync.MappingTemplate.dynamoDbPutItem(
    appsync.PrimaryKey.partition("id").is("input.id"),
    appsync.Values.projecting("input")
  ),
  // this is an example of an inline vtl response template (you can also pull in from a file)

leegilmorecode

#set($cachingKeys = {})
$util.qr($cachingKeys.put("context.arguments.id", $context.arguments.id))
$extensions.evictFromApiCache("Query", "getBlogNoDax", $cachingKeys)

leegilmorecode

// appsync lambda data source
    const blogNoDaxDataSource: appsync.LambdaDataSource =
      new appsync.LambdaDataSource(this, "GetBlogNoDaxLambdaDataSource", {
        api,
        lambdaFunction: getBlogNoDaxHandler,
        description: "Get Blog (no dax) Lambda Data Source",
        name: "GetBlogNoDaxLambdaDataSource",
      });

// appsync resolver