constructor()

in lib/honeycode-api-blog-stack.js [21:56]

• 29 lines of code
• 1 McCabe index (conditional complexity)

  constructor(scope, id, props) {
    super(scope, id, props);
    //Setup Survey Lambda function
    const surveyLambda = new lambda.Function(this, 'Survey', {
      description: 'Survey lambda reads survey results from Honeycode',
      code: lambda.Code.fromAsset('lambda/Survey'),
      handler: 'index.handler',
      runtime: lambda.Runtime.NODEJS_12_X,
      environment,
      timeout: cdk.Duration.minutes(3), //Give enough time for reading and updating all survey results
    });
    //Allow lambda to access Honeycode workbook
    //Using a managed policy will give access to all workbooks so it is recommended to create a policy for the specific workbook/app/screen
    //survey.role.addManagedPolicy(iam.ManagedPolicy.fromAwsManagedPolicyName('AmazonHoneycodeWorkbookFullAccess'));
    const surveyReadPolicy = new iam.PolicyStatement();
    surveyReadPolicy.addActions(['honeycode:GetScreenData']);
    surveyReadPolicy.addResources([`arn:aws:honeycode:*:*:screen:workbook/${environment.workbookId}/app/${environment.appId}/screen/${environment.readScreenId}`]);
    surveyLambda.role.addToPrincipalPolicy(surveyReadPolicy)
    const surveyWritePolicy = new iam.PolicyStatement();
    surveyWritePolicy.addActions(['honeycode:InvokeScreenAutomation']);
    surveyWritePolicy.addResources([`arn:aws:honeycode:*:*:screen-automation:workbook/${environment.workbookId}/app/${environment.appId}/screen/${environment.writeScreenId}/automation/${environment.screenAutomationId}`]);
    surveyLambda.role.addToPrincipalPolicy(surveyWritePolicy)
    //Run Survey Lambda every hour
    const surveyTimer = new events.Rule(this, 'SurveyTimer', {
      schedule: events.Schedule.expression('rate(1 hour)')
    });
    surveyTimer.addTarget(new targets.LambdaFunction(surveyLambda));
    //Setup S3 bucket to write Survey results to
    const surveyBucket = new s3.Bucket(this, 'survey-results');
    surveyBucket.grantWrite(surveyLambda);
    surveyLambda.addEnvironment('s3bucket', surveyBucket.bucketName);
    //Output the Survey Bucket URL
    new cdk.CfnOutput(this, "Survey Bucket Name", {
      value: surveyBucket.bucketName
    });
  }