AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: >
    Serverless application to trigger outbound calls from Pinpoint.
    
Globals:
    Function:
        Timeout: 30


Resources:

  CallGeneratorFunctionIamRole: 
    Type: AWS::IAM::Role
    Properties: 
      RoleName: PinpointCallGenerator-Role
      AssumeRolePolicyDocument: 
        Version: '2012-10-17'
        Statement: 
        - Effect: Allow
          Principal: 
            Service: lambda.amazonaws.com
          Action: 
          - sts:AssumeRole
      Path: '/'
      Policies: 
      - PolicyName: logs
        PolicyDocument: 
          Statement: 
          - Effect: Allow
            Action: 
            - logs:CreateLogGroup
            - logs:CreateLogStream
            - logs:PutLogEvents
            Resource: arn:aws:logs:*:*:*
      - PolicyName: Pinpoint
        PolicyDocument: 
          Statement: 
          - Effect: Allow
            Action: 
            - sms-voice:*
            Resource: '*'

  CallGeneratorFunction:
    Type: AWS::Serverless::Function 
    Properties:
      CodeUri: src/
      Handler: app.lambda_handler
      Runtime: nodejs10.x
      FunctionName: PinpointCallGenerator
      Role: !GetAtt CallGeneratorFunctionIamRole.Arn
      Environment: 
        Variables:
          LongCode: '[YOUR_LONG_CODE_HERE]'
          Language: 'en-US' #Update this for different language
          Voice: 'Joanna'   #Update this for different voices
            

#Outputs:

    CallGeneratorLambdaFunction:
      Description: "Lambda function to trigger calls"
      Value: !GetAtt CallGeneratorFunction.Arn

    CallGeneratorFunctionIamRole:
      Description: "IAM Role created for this function"
      Value: !GetAtt CallGeneratorFunctionIamRole.Arn