packaged.yml

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: 'wlrnschedule

  Sample SAM Template for wlrnschedule

  '
Globals:
  Function:
    Timeout: 3
Resources:
  DebugQueue:
    Type: AWS::SQS::Queue
    Properties:
      QueueName: DebugQueue
  WlrnScheduleAlexaLambdaFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: s3://wlrnsam-dev/8f0edbb2f62e198da7259d6ae3f1986f
      Handler: schedule.handler
      Runtime: ruby2.5
      Environment:
        Variables:
          WLRN_URL: https://api.composer.nprstations.org/v1/widget/5187f4c7e1c8a450fdefbbd8/day?format=json&date=
          DEBUG_QUEUE_URL:
            Ref: DebugQueue
          CACHE_TABLE:
            Ref: Cache
          NEW_REQUEST_SNS_TOPIC_ARN:
            Ref: NewRequestSNSTopic
      Events:
        Alexa:
          Type: AlexaSkill
      Policies:
      - SQSSendMessagePolicy:
          QueueName:
            Fn::GetAtt:
            - DebugQueue
            - QueueName
      - DynamoDBReadPolicy:
          TableName:
            Ref: Cache
      - SNSPublishMessagePolicy:
          TopicName:
            Fn::GetAtt:
            - NewRequestSNSTopic
            - TopicName
  WlrnScheduleCacheFunction:
    Type: AWS::Serverless::Function
    Properties:
      Handler: cache.handler
      Runtime: ruby2.5
      CodeUri: s3://wlrnsam-dev/47453d4591f97e3db8c723f154237a65
      Environment:
        Variables:
          DEBUG_QUEUE_URL:
            Ref: DebugQueue
          CACHE_TABLE:
            Ref: Cache
      Events:
        NewRequestEvent:
          Type: SNS
          Properties:
            Topic:
              Ref: NewRequestSNSTopic
      Policies:
      - SQSSendMessagePolicy:
          QueueName:
            Fn::GetAtt:
            - DebugQueue
            - QueueName
      - DynamoDBCrudPolicy:
          TableName:
            Ref: Cache
      - SNSCrudPolicy:
          TopicName:
            Fn::GetAtt:
            - NewRequestSNSTopic
            - TopicName
  NewRequestSNSTopic:
    Type: AWS::SNS::Topic
    Properties:
      DisplayName: NewRequestSNSTopic
  Cache:
    Type: AWS::DynamoDB::Table
    Properties:
      AttributeDefinitions:
      - AttributeName: date
        AttributeType: S
      KeySchema:
      - AttributeName: date
        KeyType: HASH
      ProvisionedThroughput:
        ReadCapacityUnits: 5
        WriteCapacityUnits: 5
  WlrnScheduleNewRequestSnsTopic:
    Type: AWS::SNS::Topic
    Properties:
      DisplayName: WlrnScheduleNewRequestSnsTopic
      Subscription:
      - Protocol: lambda
        Endpoint:
          Fn::GetAtt:
          - WlrnScheduleCacheFunction
          - Arn
      TopicName: WlrnScheduleNewRequestSnsTopic
Outputs:
  WlrnScheduleAlexaLambdaFunctionArn:
    Description: Alexa Lambda Function ARN
    Value:
      Fn::GetAtt:
      - WlrnScheduleAlexaLambdaFunction
      - Arn
  WlrnScheduleAlexaLambdaFunctionIamRole:
    Description: Implicit IAM Role created for Alexa Lambda function
    Value:
      Fn::GetAtt:
      - WlrnScheduleAlexaLambdaFunctionRole
      - Arn
  DebugQueueArn:
    Description: Debug queue ARN
    Value:
      Fn::GetAtt:
      - DebugQueue
      - Arn