Implementation of alert and thershold.

[cb-alish]

Summary by CodeRabbit

• New Features

  • Added alert status visibility to the usage page, including alert names, thresholds, and trigger times.
  • Added support for tracking active usage alerts and displaying alerts configured for a subscription.
  • Added automatic handling of alert-triggered and alert-resolved events.
  • Added default 80% usage-exceeded alerts for metered features during setup.

• Bug Fixes

  • Improved alert synchronization when external alert status updates are received.
  • Resolved alerts are removed from active alert results.

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Configuration used: Organization UI

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Run ID: 8022bedd-6441-4527-a16d-2aca9127dc58

📥 Commits

Reviewing files that changed from the base of the PR and between 1e2af9f and 050c084.

📒 Files selected for processing (9)

• pointer/.gitignore
• pointer/app/api/alerts/status/route.ts
• pointer/app/usage/page.tsx
• pointer/lib/alerts/provider.ts
• pointer/lib/alerts/sync.ts
• pointer/lib/events/types.ts
• pointer/package.json
• pointer/scripts/bootstrap-chargebee.ts
• pointer/workers/chargebee-webhook-processor.ts

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Walkthrough

The change adds Chargebee alert bootstrapping, webhook synchronization, Redis-backed alarm storage, an alert status API route, and active alarm rendering on the usage page. It also adds worker logging support.

Changes

Chargebee alert monitoring

Layer / File(s)	Summary
Alert definitions and alarm aggregation pointer/lib/alerts/provider.ts, pointer/scripts/bootstrap-chargebee.ts	The provider lists alerts and statuses, stores local alarms in Redis, and merges local alarms with Chargebee alarms. Bootstrap creates default 80% usage alerts for metered features.
Alert webhook synchronization pointer/lib/events/types.ts, pointer/lib/alerts/sync.ts, pointer/workers/chargebee-webhook-processor.ts, pointer/package.json, pointer/.gitignore	Alert webhooks emit trigger or resolution events, update local alarm state, and bypass unrelated subscription processing. Worker output is appended to an ignored log file.
Alert status API and usage display pointer/app/api/alerts/status/route.ts, pointer/app/usage/page.tsx	The API returns authenticated subscription alarms enriched with alert definitions. The usage page displays alarm names, thresholds, and trigger timestamps.

Estimated code review effort: 4 (Complex) | ~45 minutes

Sequence Diagram(s)

sequenceDiagram
  participant Chargebee
  participant ChargebeeWebhookProcessor
  participant processAlertWebhook
  participant RedisAlarmStorage
  Chargebee->>ChargebeeWebhookProcessor: alert_status_changed webhook
  ChargebeeWebhookProcessor->>processAlertWebhook: process alert event
  processAlertWebhook->>RedisAlarmStorage: persist active or resolved alarm

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[snyk-io]

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