constructor()

in src/watchful.ts [79:121]

• 34 lines of code
• 12 McCabe index (conditional complexity)

  constructor(scope: Construct, id: string, props: WatchfulProps = { }) {
    super(scope, id);

    this.alarmActions = [
      ...(props.alarmActionArns ?? []).map((alarmActionArn) => ({ bind: () => ({ alarmActionArn }) })),
      ...(props.alarmActions ?? []),
    ];

    if ((props.alarmEmail || props.alarmSqs) && !props.alarmSns) {
      this.alarmTopic = new sns.Topic(this, 'AlarmTopic', { displayName: 'Watchful Alarms' });
    }

    if (props.alarmSns) {
      this.alarmTopic = props.alarmSns;
    }

    if (props.alarmEmail && this.alarmTopic) {
      this.alarmTopic.addSubscription(
        new sns_subscriptions.EmailSubscription(props.alarmEmail),
      );
    }

    if (props.alarmSqs && this.alarmTopic) {
      this.alarmTopic.addSubscription(
        new sns_subscriptions.SqsSubscription(
          // sqs.Queue.fromQueueArn(this, 'AlarmQueue', props.alarmSqs)
          props.alarmSqs,
        ),
      );
    }

    if (props.dashboard === false && props.dashboardName) {
      throw new Error('Dashboard name is provided but dashboard creation is disabled');
    }
    if (props.dashboard !== false) {
      this.dash = new cloudwatch.Dashboard(this, 'Dashboard', { dashboardName: props.dashboardName });

      new CfnOutput(this, 'WatchfulDashboard', {
        value: linkForDashboard(this.dash),
      });
    }

  }