# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: MIT-0

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

  SAM Template for simulating human interaction in Episode 3.

Parameters:
  AccountQueueArn:
    Description: ARN for the Account Approval SQS Queue
    Type: String
    AllowedPattern: "^arn:aws:sqs:[a-zA-Z0-9_.-]+:[0-9]{12}:[a-zA-Z0-9_.-]+"
  
  StateMachineArn:
    Description: ARN for the AWS Step Functions workflow we call back to
    Type: String
    AllowedPattern: "^arn:aws:states:[a-zA-Z0-9_.-]+:[0-9]{12}:stateMachine:[a-zA-Z0-9_.-]+"

# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst
Globals:
  Function:
    Timeout: 3

Resources:
  SimulateApprovalFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      CodeUri: simulate-approval/
      Handler: app.lambdaHandler
      Runtime: nodejs12.x
      Events:
        AccountPoller:
          Type: SQS
          Properties:
            Queue: !Ref AccountQueueArn
      Policies:
        - Statement:
          - Effect: Allow
            Action:
              - states:SendTaskSuccess
              - states:SendTaskFailure
              - states:SendTaskHeartbeat
            Resource:
              - !Ref StateMachineArn

Outputs:
  SimulateApprovalFunction:
    Description: "Simulate Approval Lambda Function ARN"
    Value: !GetAtt SimulateApprovalFunction.Arn