README.md

graphql-serverless-demo

This project is a demonstration on how to implement GraphQL with AWS Lambda.

Services

The following AWS features will be used / are required:

• API Gateway
• Lambda
• DynamoDB

Setup environment

1. Create DynamoDB Table with name customer and an item like:

{
  "age": 27,
  "birthday": "1991-09-12",
  "id": 0,
  "name": "Micha",
  "orders": [
    {
      "amount": 123,
      "date": "2017-12-21"
    }
  ]
}

2. Lambda: Deploy Fat-JAR
3. Create API Gateway with 1 endpoint as Lambda Proxy and wire it with the previously created lambda.

Build Lambda function and execute query + mutation

mvn clean package