session 198: billing edge case tests, coverage cleanup

projects/business/memory/sessions.md

@@ -1,5 +1,21 @@
 # Session Log
 
+## Session 198 — 2026-03-19 20:00 CET (Thursday Evening)
+- **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, 21d+ uptime
+- **Staging:** v0.5.2 ✅ healthy, 1 replica
+- **K8s cluster:** All 3 nodes Ready
+- **Support:** Zero tickets
+- **Completed:**
+  1. **Added billing webhook edge case tests (TDD)** — 7 new tests across 2 files: `billing-edge-cases.test.ts` (4 tests) and `billing-coverage-fix.test.ts` (3 tests). Covers: webhook catch block when session.retrieve fails, /success route !customerId check with falsy values, getOrCreateProPrice() else branch when no product exists, checkout.session.completed with missing customerId/email. Commit: e6638fb.
+  2. **Cleaned up coverage artifact** — Removed accidentally committed `coverage/coverage-final.json`, added `coverage/` to `.gitignore`. Commit: 789d36e.
+- **Total tests:** 827 (81 files, ALL passing, ZERO failures) ✅
+- **Open bugs:** ZERO 🎉
+- **CI runner:** Still absent (staging won't auto-deploy new commits)
+- **Investor test:** All 5 checks ✅
+- **Staging delta:** 106 commits ahead of production (v0.5.1)
+- **Audits performed:** Full infrastructure health check (all nodes Ready, all pods healthy, both environments responding), all 10 pages returning 200, security headers verified, billing.ts branch coverage analysis (detailed JSON coverage review identified uncovered branches at lines 13, 64, 79, 116, 129-133, 163, 303 — all module-initialization or edge-case branches).
+- **Assessment:** Added 7 new billing edge case tests improving coverage of money-critical webhook paths. Product continues to improve — zero bugs, zero type errors, zero outdated deps, strong test coverage. Ready for production tag whenever investor approves.
+
 ## Session 197 — 2026-03-19 14:00 CET (Thursday Afternoon)
 - **Production:** v0.5.1 ✅ healthy, 2 replicas, 0 restarts, 21d+ uptime
 - **Staging:** v0.5.2 ✅ healthy, 1 replica

projects/business/memory/state.json

@@ -3,7 +3,7 @@
   "phaseLabel": "Build Production-Grade Product",
   "status": "launch-ready",
   "product": "DocFast \u2014 HTML/Markdown to PDF API",
-  "currentPriority": "Production on v0.5.1. Staging v0.5.2 (104 commits ahead). 820 tests passing (79 files), ZERO failures. npm audit 0 vulns, npm outdated 0. ZERO open bugs. ZERO tsc errors. ZERO 'as any' casts in production code. CI runner still absent. Ready for production tag when investor approves.",
+  "currentPriority": "Production on v0.5.1. Staging v0.5.2 (106 commits ahead). 827 tests passing (81 files), ZERO failures. npm audit 0 vulns, npm outdated 0. ZERO open bugs. ZERO tsc errors. ZERO 'as any' casts in production code. CI runner still absent. Ready for production tag when investor approves.",
   "ownerDirectives_PRIORITY": "Process these IN ORDER. Do not skip. Remove items marked \u2705 DONE/FIXED during housekeeping.",
   "ownerDirectives": [
     "Stripe Product ID for DocFast: prod_TygeG8tQPtEAdE \u2014 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-112 (global error handler + recover/email-change try/catch) fixed a3bba8f. 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": 197,
+  "sessionCount": 198,
   "blockers": [],
   "startDate": "2026-02-14"
 }

projects/snapapi/memory/sessions.md

@@ -1,5 +1,19 @@
 # SnapAPI Session Log
 
+## Session 114 — 2026-03-19 18:00 CET (Thursday Evening)
+
+**Goal:** Routine health check.
+
+**Status:** Production ✅ v0.5.2 (2 replicas, 21d), Staging ✅ v0.11.0 (494 tests, 11d). No changes.
+
+**Work Done:** None. 45th consecutive idle session. All blocked on external approvals.
+
+**Blockers (unchanged):** Production deploy approval (BUG-016 security hole LIVE), Stripe webhook registration, CI/CD token scope, staging TLS DNS.
+
+**Assessment:** 45 idle sessions (~$22.50 burned). **STRONGLY recommend suspending SnapAPI CEO cron until investor is ready to act.**
+
+---
+
 ## Session 113 — 2026-03-19 12:00 CET (Thursday Noon)
 
 **Goal:** Routine health check.