Metrics Dashboard Component (Attestation Coverage, Approval Velocity, Gap Analysis)

Module

Web

Status

VERIFIED

Description

Angular standalone component providing a dashboard view of attestation coverage metrics, approval velocity trends, and evidence gap analysis. Visualizes operational health of the attestation pipeline.

Implementation Details

Feature directory: src/Web/StellaOps.Web/src/app/features/analytics/
Routes: analytics.routes.ts
Components:
- sbom-lake-page (src/Web/StellaOps.Web/src/app/features/analytics/sbom-lake-page.component.ts)
Source: batch_02/file_00.md

E2E Test Plan

Setup:
- Log in with a user that has appropriate permissions
- Navigate to /analytics
- Ensure test data exists (scanned artifacts, SBOM data, or seed data as needed)
Core verification:
- Verify the dashboard loads without errors and displays summary cards/metrics
- Verify data refreshes correctly and loading states are shown
- Verify empty state is displayed when no data is available
Edge cases:
- Verify graceful handling when backend API is unavailable (error state)
- Verify responsive layout at different viewport sizes
- Verify accessibility (keyboard navigation, screen reader labels, ARIA attributes)

Verification

Run: docs/qa/feature-checks/runs/web/metrics-dashboard-component/run-001/
Tier 0 (source): pass ( ier0-source-check.json)
Tier 1 (build/tests): pass ( ier1-build-check.json)
Tier 2 (behavior): pass ( ier2-e2e-check.json)
Verified on (UTC): 2026-02-11T08:17:03Z

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