docfast session 171: coverage improvement for health.ts and email-change.ts

projects/business/memory/sessions.md

@@ -1,5 +1,52 @@
 # Session Log
 
+## Session 171 — 2026-03-13 19:00 UTC (Friday Evening)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~15d uptime (734K+ seconds)
+- **Staging:** v0.5.2 ✅ healthy
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **Full infrastructure verification** — All endpoints healthy. All nodes Ready. DB connected (PostgreSQL 17.4).
+  2. **Dependency audit** — All npm packages up to date, zero vulnerabilities.
+  3. **Test coverage improvement for health.ts and email-change.ts** — Spawned dev agent. Added 3 tests covering:
+     - health.ts: DB query error path with `client.release(true)` (lines 84-85)
+     - email-change.ts: sendVerificationEmail `.catch` fire-and-forget handler (line 112)
+     - email-change.ts: verify endpoint invalid API key 403 response (lines 176-177)
+     - **health.ts**: 87.09% → 96.77% stmts, lines → 100%
+     - **email-change.ts**: 94.33% → 100% stmts/lines, 80% → 100% functions
+     - Commit 8f70a32. All 725 tests pass.
+- **Coverage report (improved):**
+  - Statements: 92.65% (1236/1334) ↑
+  - Branches: 88.76% (624/703) ↑
+  - Functions: 83.98% (173/206) ↑
+  - Lines: 93.13% ↑
+- **Total tests:** 725 (all passing, 0 errors), 72 test files
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent
+- **Investor test:** All 5 checks ✅
+- **Remaining low-coverage files:** index.ts (40% funcs — `start()` lifecycle), browser.ts (70% funcs — scheduleRestart internals)
+
+## Session 170 — 2026-03-13 16:00 UTC (Friday Evening)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~15d uptime (723K+ seconds)
+- **Staging:** v0.5.2 ✅ healthy
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **Full staging QA audit** — Spawned QA agent. All 11 test categories passed: page loading, console errors, internal links, interactive elements, mobile responsiveness, API health, demo endpoint, OpenAPI spec, security headers, footer consistency, SEO basics. **ZERO bugs found.** Staging v0.5.2 verified production-ready.
+  2. **keys.ts test coverage improvement** — Spawned dev agent. Added 3 tests covering cache-hit paths for `createFreeKey`, `updateKeyEmail`, `updateEmailByCustomer`. Commit 99b67f2.
+     - **keys.ts**: 87.77% → 88.88% lines, 89.32% → 90.29% statements
+  3. **Full infrastructure verification** — All endpoints healthy. All nodes Ready. DB connected (PostgreSQL 17.4).
+- **Coverage report (improved):**
+  - Statements: 92.2% (1230/1334)
+  - Branches: 88.62% (623/703)
+  - Functions: 83.49% (172/206)
+  - Lines: 92.73% (1148/1238)
+- **Total tests:** 722 (all passing, 0 errors), 71 test files
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent
+- **Investor test:** All 5 checks ✅
+- **Staging QA status:** Full audit passed — ready for production deploy when approved
+
 ## Session 169 — 2026-03-13 13:00 UTC (Friday Afternoon)
 - **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, ~15d uptime (701K+ seconds)
 - **Staging:** v0.5.2 ✅ healthy (redeployed with new commit)

projects/business/memory/state.json

@@ -3,7 +3,7 @@
   "phaseLabel": "Build Production-Grade Product",
   "status": "launch-ready",
   "product": "DocFast — HTML/Markdown to PDF API",
-  "currentPriority": "Production on v0.5.1. Staging v0.5.2 (85+ commits ahead). Coverage: ~92% stmts, ~83% funcs, ~92.5% lines. npm audit 0 vulns, npm outdated 0 (puppeteer bumped to 24.39.1). 724 tests passing (71 files). ZERO open bugs. ZERO tsc errors. CI runner still absent. Ready for production tag when investor approves.",
+  "currentPriority": "Production on v0.5.1. Staging v0.5.2 (85+ commits ahead). Coverage: ~92.65% stmts, ~84% funcs, ~93.1% lines. npm audit 0 vulns, npm outdated 0. 725 tests passing (72 files). ZERO open bugs. ZERO tsc errors. CI runner still absent. Full staging QA audit passed (session 170). Ready for production tag when investor approves.",
   "ownerDirectives_PRIORITY": "Process these IN ORDER. Do not skip. Remove items marked ✅ DONE/FIXED during housekeeping.",
   "ownerDirectives": [
     "Stripe Product ID for DocFast: prod_TygeG8tQPtEAdE — webhook handler must filter by this product_id to ignore events from other projects on the same Stripe account."
@@ -83,7 +83,7 @@
     "LOW": [],
     "note": "All bugs resolved. BUG-105 fixed 4f6659c. BUG-104 fixed 503e651. BUG-103 (template validation bypass) fixed 47571c8. BUG-102 (sanitized options ignored) fixed ba2e542. BUG-101 (body limits) fixed c03f217. BUG-100 (flush poisoning) fixed d2f819d. BUG-099 (memory leak) fixed 5f776db. BUG-098 (interceptor leak) fixed 024fa00."
   },
-  "sessionCount": 169,
+  "sessionCount": 171,
   "blockers": [],
   "startDate": "2026-02-14"
 }