packaged.yaml

AWSTemplateFormatVersion: '2010-09-09'
Description: AppSync Broadcaster
Metadata:
  AWS::ServerlessRepo::Application:
    Author: awsed
    Description: Simple app that broadcasts messages to multiple clients using Serverless
      GraphQL real-time subscriptions powered by AWS AppSync
    HomepageUrl: https://github.com/awsed/appsync-broadcaster-sar
    Labels:
    - appsync
    - graphql
    - real-time
    - react
    - amplify
    LicenseUrl: s3://serverlessapprepository/3849faa42af60828f036a47d682ef6de
    Name: appsync-broadcaster
    ReadmeUrl: s3://serverlessapprepository/2910b6baaea0162e039f4e3eb04e45b4
    SemanticVersion: 1.0.0
    SourceCodeUrl: https://github.com/awsed/appsync-broadcaster-sar
    SpdxLicenseId: MIT
Outputs:
  ApiId:
    Description: Unique AWS AppSync GraphQL API Identifier
    Value:
      Fn::GetAtt:
      - broadcasterApi
      - ApiId
  ApiKey:
    Description: The API Key to access your API
    Value:
      Fn::GetAtt:
      - apiKey
      - ApiKey
  ApiUrl:
    Description: The Endpoint URL of your GraphQL API
    Value:
      Fn::GetAtt:
      - broadcasterApi
      - GraphQLUrl
  Region:
    Description: Region where the resources are deployed
    Value:
      Ref: AWS::Region
Resources:
  apiKey:
    Properties:
      ApiId:
        Fn::GetAtt:
        - broadcasterApi
        - ApiId
    Type: AWS::AppSync::ApiKey
  broadcasterApi:
    Properties:
      AuthenticationType: API_KEY
      Name: BroadcasterSAR
    Type: AWS::AppSync::GraphQLApi
  pubSubDataSource:
    Properties:
      ApiId:
        Fn::GetAtt:
        - broadcasterApi
        - ApiId
      Description: Local Resolver
      Name: PubSub
      Type: NONE
    Type: AWS::AppSync::DataSource
  pubSubResolver:
    Properties:
      ApiId:
        Fn::GetAtt:
        - broadcasterApi
        - ApiId
      DataSourceName:
        Fn::GetAtt:
        - pubSubDataSource
        - Name
      FieldName: sendMessage
      RequestMappingTemplate: "{\n    \"version\": \"2017-02-28\",\n    \"payload\"\
        : {\n        \"message\": \"${context.arguments.message}\",\n        \"sentAt\"\
        : \"$util.time.nowISO8601()\"\n    }\n}\n"
      ResponseMappingTemplate: '$util.toJson($context.result)

        '
      TypeName: Mutation
    Type: AWS::AppSync::Resolver
  schema:
    Properties:
      ApiId:
        Fn::GetAtt:
        - broadcasterApi
        - ApiId
      Definition: "schema {\n  query: Query\n  mutation: Mutation\n  subscription:\
        \ Subscription\n} \n\ntype Message {\n  message: String!\n}\n\ntype Mutation\
        \ {\n  sendMessage(message: String!): Message\n}\n\ntype Query {\n  getMessage:\
        \ Message\n}\n\ntype Subscription {\n  subscribeToMessage: Message\n    @aws_subscribe(mutations:\
        \ [\"sendMessage\"])\n}\n"
    Type: AWS::AppSync::GraphQLSchema
Transform: AWS::Serverless-2016-10-31