Complete Apollo Connector code for AWS Lambda Connector tutorial blog

connector.graphql

extend schema
  @link(
    url: "https://specs.apollo.dev/federation/v2.10"
    import: ["@key"]
  )
  @link(
    url: "https://specs.apollo.dev/connect/v0.1"
    import: ["@source", "@connect"]
  )
  
  @source(
    name: "lambda"
    http: { baseURL: "https://lambda.us-east-1.amazonaws.com" }
    
  )

type Product {
  id: ID!
  name: String
  description: String
  image: String
  price: Price
    @connect(
      source: "lambda"
      http: {
        POST: "/2015-03-31/functions/product-price/invocations"
        body: """
        product_id: $this.id
        """
      }
      selection: """
      amount: default_price
      isActive: is_active
      currency
      recurringInterval: recurring.interval -> match(
        [0,"ONE_TIME"],
        [1,"DAILY"],
        [2,"MONTHLY"],
        [3,"ANNUALLY"],
      )
      recurringCount: recurring.interval_count
      """
    )
}
type Price {
  amount: Float
  isActive: Boolean
  currency: String
  recurringInterval: RecurringInterval
  recurringCount: Int
}
enum RecurringInterval {
  ONE_TIME
  DAILY
  MONTHLY
  ANNUALLY
}
type Query {
  products: [Product]
    # https://docs.aws.amazon.com/lambda/latest/api/API_Invoke.html
    @connect(
      source: "lambda"
      http: { POST: "/2015-03-31/functions/products/invocations" }
      selection: """
      # JSON Example Response 👇
      # https://github.com/apollographql/connectors-community/tree/main/connectors/aws/json-responses/products.json
      $.body {
        id
        name
        description
        image
      }
      """
    )
}