Combining_import_validate_campaign.yaml

AWSTemplateFormatVersion: 2010-09-09
Description: Amazon Pinpoint Combinging S3 Triggered Import, Phone Number Validate, Create Campaign

Parameters:

  PinpointProjectId:
    Type: String
    Description: Amazon Pinpoint Project ID trigger a new campaign

  SmsTemplateName:
    Type: String
    Description: SMS Template to use when creating the campaign

  ImportStatusSNSTopicArn:
    Type: String
    Description: SNS Topic used to provide updates to status. Found in the Outputs of the CloudFormation.

  PhoneValidateStateMachineArn:
    Type: String
    Description: The Phone Number Validate State Machine ARN.  Found in the Outputs of the CloudFormation.

  PhoneValidateNotificationTopicArn:
    Type: String
    Description: SNS Topic used to provide updates to status. Found in the Outputs of the CloudFormation.

  CampaignCreateStateMachineArn:
    Type: String
    Description: The Create Campaign State Machine Arn.  Found in the Outputs of the CloudFormation.

Metadata:
  AWS::CloudFormation::Interface:
    ParameterGroups:
      -
        Label:
          default: Campaign Details
        Parameters:
          - PinpointProjectId
          - SmsTemplateName
      -
        Label:
          default: Amazon S3 Triggered Endpoint Imports Reference Architecture Details
        Parameters:
          - ImportStatusSNSTopicArn
      -
        Label:
          default: Automatic Phone Number Validate Reference Architecture Details
        Parameters:
          - PhoneValidateNotificationTopicArn
          - PhoneValidateStateMachineArn

      -
        Label:
          default: Automatic Amazon Pinpoint Campaign Creation Reference Architecture Details
        Parameters:
          - CampaignCreateStateMachineArn


Resources:

  ## Trigger Phone Validate from Success Import
  TriggerPhoneValidate:
    Type: AWS::Lambda::Function
    Properties:
      Handler: index.lambda_handler
      Role: !GetAtt TriggerPhoneValidateRole.Arn
      Runtime: python3.7
      Timeout: 60
      Environment:
        Variables:
          LOG_LEVEL: "INFO"
          PINPOINT_PROJECT_ID: !Ref PinpointProjectId
          PHONE_VALIDATE_SM_ARN: !Ref PhoneValidateStateMachineArn
      Code:
        ZipFile: |
          import boto3
          import os
          import logging
          import json

          client = boto3.client('stepfunctions')

          def lambda_handler(event, context):
            global log_level
            log_level = str(os.environ.get('LOG_LEVEL')).upper()
            if log_level not in [
                                      'DEBUG', 'INFO',
                                      'WARNING', 'ERROR',
                                      'CRITICAL'
                                  ]:
              log_level = 'ERROR'
            logging.getLogger().setLevel(log_level)

            logging.info(event)

            for record in event['Records']:

              j = json.loads(record['Sns']['Message'])

              response = client.start_execution(
                  stateMachineArn=os.environ.get('PHONE_VALIDATE_SM_ARN'),
                  input=json.dumps(j['ImportResult'])
              )

              logging.info(response)

            return {
              'Success': True
            }

  TriggerPhoneValidateSNSTriggerPermission:
    Type: AWS::Lambda::Permission
    Properties:
      Action: lambda:InvokeFunction
      FunctionName: !GetAtt TriggerPhoneValidate.Arn
      Principal: sns.amazonaws.com

  TriggerPhoneValidateSNSTrigger:
    Type: AWS::SNS::Subscription
    Properties:
      Endpoint: !GetAtt TriggerPhoneValidate.Arn
      Protocol: lambda
      TopicArn: !Ref ImportStatusSNSTopicArn
      FilterPolicy: "{\"notification_type\": [\"success\"]}"

  TriggerPhoneValidateRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: "/"
      Policies:
        -
          PolicyName: "root"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: "Allow"
                Action:
                  - "logs:CreateLogGroup"
                  - "logs:CreateLogStream"
                  - "logs:PutLogEvents"
                Resource: !Sub "arn:aws:logs:${AWS::Region}:${AWS::AccountId}:*"
              -
                Effect: "Allow"
                Action:
                  - "states:StartExecution"
                Resource: !Ref PhoneValidateStateMachineArn

  ## Trigger Create Campaign from Phone Verify
  TriggerCampaignCreate:
    Type: AWS::Lambda::Function
    Properties:
      Handler: index.lambda_handler
      Role: !GetAtt TriggerCampaignCreateRole.Arn
      Runtime: python3.7
      Timeout: 60
      Environment:
        Variables:
          LOG_LEVEL: "INFO"
          PINPOINT_PROJECT_ID: !Ref PinpointProjectId
          CREATE_CAMPAIGN_SM_ARN: !Ref CampaignCreateStateMachineArn
          SMS_TEMPLATE_NAME: !Ref SmsTemplateName
      Code:
        ZipFile: |
          import boto3
          import os
          import logging
          import json

          client = boto3.client('stepfunctions')

          def lambda_handler(event, context):
            global log_level
            log_level = str(os.environ.get('LOG_LEVEL')).upper()
            if log_level not in [
                                      'DEBUG', 'INFO',
                                      'WARNING', 'ERROR',
                                      'CRITICAL'
                                  ]:
              log_level = 'ERROR'
            logging.getLogger().setLevel(log_level)

            logging.info(event)

            for record in event['Records']:
              j = json.loads(record['Sns']['Message'])

              input = {
                "SegmentId": j['ValidatePhoneResult']['ValidateInput']['Definition']['SegmentId'],
                "SegmentName": j['ValidatePhoneResult']['ValidateInput']['Definition']['SegmentName'],
                "SmsTemplateName": os.environ.get('SMS_TEMPLATE_NAME'),
              }

              response = client.start_execution(
                  stateMachineArn=os.environ.get('CREATE_CAMPAIGN_SM_ARN'),
                  input=json.dumps(input)
              )

              logging.info(response)

            return {
              'Success': True
            }

  TriggerCampaignCreateSNSTriggerPermission:
    Type: AWS::Lambda::Permission
    Properties:
      Action: lambda:InvokeFunction
      FunctionName: !GetAtt TriggerCampaignCreate.Arn
      Principal: sns.amazonaws.com

  TriggerCampaignCreateSNSTrigger:
    Type: AWS::SNS::Subscription
    Properties:
      Endpoint: !GetAtt TriggerCampaignCreate.Arn
      Protocol: lambda
      TopicArn: !Ref PhoneValidateNotificationTopicArn
      FilterPolicy: "{\"notification_type\": [\"success\"]}"

  TriggerCampaignCreateRole:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service:
                - lambda.amazonaws.com
            Action:
              - 'sts:AssumeRole'
      Path: "/"
      Policies:
        -
          PolicyName: "root"
          PolicyDocument:
            Version: "2012-10-17"
            Statement:
              -
                Effect: "Allow"
                Action:
                  - "logs:CreateLogGroup"
                  - "logs:CreateLogStream"
                  - "logs:PutLogEvents"
                Resource: !Sub "arn:aws:logs:${AWS::Region}:${AWS::AccountId}:*"
              -
                Effect: "Allow"
                Action:
                  - "states:StartExecution"
                Resource: !Ref CampaignCreateStateMachineArn