8.6 KiB
phase, verified, status, score, re_verification
| phase | verified | status | score | re_verification |
|---|---|---|---|---|
| 03-api-layer | 2026-02-24T21:15:00Z | passed | 10/10 must-haves verified | false |
Phase 3: API Layer Verification Report
Phase Goal: Admin-authenticated HTTP endpoints expose health status, alerts, and processing analytics; existing service processors emit analytics instrumentation Verified: 2026-02-24T21:15:00Z Status: passed Re-verification: No — initial verification
Goal Achievement
Observable Truths
| # | Truth | Status | Evidence |
|---|---|---|---|
| 1 | GET /admin/health returns current health status for all four services when called by admin | VERIFIED | admin.ts:24-62 — Promise.all over SERVICE_NAMES=['document_ai','llm_api','supabase','firebase_auth'], maps null results to status:'unknown' |
| 2 | GET /admin/analytics returns processing summary (uploads, success/failure, avg time) for a configurable time range | VERIFIED | admin.ts:69-96 — validates ?range= against /^\d+[hd]$/, calls getAnalyticsSummary(range), returns { totalUploads, succeeded, failed, successRate, avgProcessingMs } |
| 3 | GET /admin/alerts returns active alert events | VERIFIED | admin.ts:102-117 — calls AlertEventModel.findActive(), returns envelope |
| 4 | POST /admin/alerts/:id/acknowledge marks an alert as acknowledged | VERIFIED | admin.ts:123-150 — calls AlertEventModel.acknowledge(id), returns 404 on not-found, 500 on other errors |
| 5 | Non-admin authenticated users receive 404 on all admin endpoints | VERIFIED | requireAdmin.ts:21-30 — returns res.status(404).json({ error: 'Not found' }) if email does not match; router-level middleware applies to all routes |
| 6 | Unauthenticated requests receive 401 on admin endpoints | VERIFIED | firebaseAuth.ts:102-104 — returns 401 before requireAdminEmail runs; verifyFirebaseToken is second in the router middleware chain |
| 7 | Document processing emits upload_started event after job is marked as processing | VERIFIED | jobProcessorService.ts:137-142 — recordProcessingEvent({ event_type: 'upload_started' }) called after markAsProcessing, before timeout setup |
| 8 | Document processing emits completed event with duration_ms after job succeeds | VERIFIED | jobProcessorService.ts:345-351 — recordProcessingEvent({ event_type: 'completed', duration_ms: processingTime }) called after markAsCompleted |
| 9 | Document processing emits failed event with duration_ms and error_message when job fails | VERIFIED | jobProcessorService.ts:382-392 — recordProcessingEvent({ event_type: 'failed', duration_ms, error_message }) in catch block with if (job) null-guard |
| 10 | Analytics instrumentation does not change existing processing behavior or error handling | VERIFIED | All three calls are void fire-and-forget (no await, no try/catch wrapper); confirmed 0 occurrences of await recordProcessingEvent; existing code paths unchanged |
Score: 10/10 truths verified
Required Artifacts
| Artifact | Expected | Status | Details |
|---|---|---|---|
backend/src/middleware/requireAdmin.ts |
Admin email check middleware returning 404 for non-admin; exports requireAdminEmail |
VERIFIED | 33 lines; exports requireAdminEmail; reads env vars inside function body; fail-closed pattern; no stubs |
backend/src/routes/admin.ts |
Admin router with 4 endpoints; exports default Router | VERIFIED | 153 lines; 4 route handlers (GET /health, GET /analytics, GET /alerts, POST /alerts/:id/acknowledge); default export; fully implemented |
backend/src/services/analyticsService.ts |
getAnalyticsSummary and AnalyticsSummary export; uses getPostgresPool() |
VERIFIED | Exports AnalyticsSummary interface (line 95) and getAnalyticsSummary function (line 115); uses getPostgresPool() (line 117); parameterized SQL with $1::interval cast |
backend/src/services/jobProcessorService.ts |
recordProcessingEvent import + 3 instrumentation call sites |
VERIFIED | Import at line 6; 4 occurrences total (1 import + 3 call sites at lines 138, 346, 385); 0 await uses |
backend/src/index.ts |
app.use('/admin', adminRoutes) mount |
VERIFIED | Import at line 15; mount at line 184 |
Key Link Verification
| From | To | Via | Status | Details |
|---|---|---|---|---|
backend/src/routes/admin.ts |
backend/src/middleware/requireAdmin.ts |
router.use(requireAdminEmail) |
WIRED | admin.ts:3 imports; admin.ts:18 applies as router middleware |
backend/src/routes/admin.ts |
backend/src/models/HealthCheckModel.ts |
HealthCheckModel.findLatestByService() |
WIRED | admin.ts:5 imports; admin.ts:27 calls findLatestByService(name) in Promise.all |
backend/src/routes/admin.ts |
backend/src/services/analyticsService.ts |
getAnalyticsSummary(range) |
WIRED | admin.ts:7 imports; admin.ts:82 calls with validated range |
backend/src/index.ts |
backend/src/routes/admin.ts |
app.use('/admin', adminRoutes) |
WIRED | Import at line 15; mount at line 184 |
backend/src/services/jobProcessorService.ts |
backend/src/services/analyticsService.ts |
recordProcessingEvent() |
WIRED | Import at line 6; 3 call sites at lines 138, 346, 385 — no await |
Requirements Coverage
| Requirement | Source Plan | Description | Status | Evidence |
|---|---|---|---|---|
| INFR-02 | 03-01 | Admin API routes protected by Firebase Auth with admin email check | SATISFIED | verifyFirebaseToken + requireAdminEmail applied as router-level middleware in admin.ts:16-18; unauthenticated gets 401, non-admin gets 404 |
| HLTH-01 | 03-01 | Admin can view live health status (healthy/degraded/down) for all four services | SATISFIED | GET /admin/health queries HealthCheckModel.findLatestByService for ['document_ai','llm_api','supabase','firebase_auth']; null results map to status:'unknown' |
| ANLY-02 | 03-01, 03-02 | Admin can view processing summary: upload counts, success/failure rates, avg processing time | SATISFIED | GET /admin/analytics returns { totalUploads, succeeded, failed, successRate, avgProcessingMs } via aggregate SQL; jobProcessorService.ts emits real events to populate the table |
All three requirement IDs declared across plans are accounted for.
Cross-reference against REQUIREMENTS.md traceability table: INFR-02, HLTH-01, and ANLY-02 are all mapped to Phase 3 in REQUIREMENTS.md:89-91. No orphaned requirements — all Phase 3 requirements are claimed and verified.
Anti-Patterns Found
| File | Line | Pattern | Severity | Impact |
|---|---|---|---|---|
backend/src/services/jobProcessorService.ts |
448 | TODO: Implement statistics method in ProcessingJobModel inside getStatistics() |
Info | Pre-existing stub in getStatistics() — method is not called anywhere in the codebase and is not part of Phase 03 plan artifacts. No impact on phase goal. |
No blocker or warning-level anti-patterns found in Phase 03 modified files. The one TODO is in a pre-existing orphaned method unrelated to this phase.
Human Verification Required
None. All must-haves are verifiable programmatically for this phase.
The following items would require human verification only when consuming the API from Phase 4 (frontend):
- Visual rendering of health status badges
- Alert acknowledgement flow in the admin dashboard UI
- Analytics chart display
These are Phase 4 concerns, not Phase 3.
Summary
Phase 3 goal is fully achieved. All ten observable truths are verified at all three levels (exists, substantive, wired).
Plan 03-01 (Admin API endpoints): All four endpoints are implemented with real logic, properly authenticated behind verifyFirebaseToken + requireAdminEmail, mounted at /admin in index.ts, and using the { success, data, correlationId } response envelope consistently. The requireAdminEmail middleware correctly returns 404 (not 403) per the locked design decision.
Plan 03-02 (Analytics instrumentation): Three recordProcessingEvent() call sites are present at the correct lifecycle points in processJob(). All calls are void fire-and-forget with no await, preserving the non-blocking contract. The null-guard on job in the catch block prevents runtime errors when findById throws before assignment.
The two plans together deliver the complete analytics pipeline: events are now written to document_processing_events by the processor, and GET /admin/analytics reads them via aggregate SQL.
Commits 301d0bf, 4169a37, and dabd4a5 verified present in git history with correct content.
Verified: 2026-02-24T21:15:00Z Verifier: Claude (gsd-verifier)