After commit 90acc35 issued the cookie for $0 signups too, the "payment"
framing was wrong — there's no payment in a $0 signup. The cookie is
about bridging the gap between signup-form submit and email verify, not
about payment specifically.
Changes:
- setPaymentBridgeCookie → setSignupBridgeCookie
- getPaymentBridgeMember → getSignupBridgeMember
- Cookie wire name payment-bridge → signup-bridge
- JWT scope payment_bridge → signup_bridge
Touches both /api/helcim/subscription (signup activation) and
/api/helcim/initialize-payment (paid Helcim checkout) which both consume
the cookie. In-flight signup sessions started before this lands will
need to re-submit the form (cookie name mismatch); cutover hasn't
happened yet, so the only impact is local dev sessions.
When a /join submitter's email matches a pending/selected/invited
PreRegistration, mark the pre-reg as accepted and link memberId to the
new Member. Prevents the same person from appearing as both an active
member and an unaccepted pre-registrant. Silent — no email, no UI.
Adds the PreRegistration mock to helcim-customer and free-signup-flow
test suites, since both invoke the customer handler at runtime.
Day-of-launch deep-dive audit and remediation. 11 issues fixed across
security, correctness, and reliability. Tests: 698 → 758 passing
(+60), 0 failing, 2 skipped.
CRITICAL (security)
Fix#1 — HELCIM_API_TOKEN removed from runtimeConfig.public; dead
useHelcim.js deleted. Production token MUST BE ROTATED post-deploy
(was previously exposed in window.__NUXT__ payload).
Fix#2 — /api/helcim/customer gated with origin check + per-IP/email
rate limit + magic-link email verification (replaces unauthenticated
setAuthCookie). Adds payment-bridge token for paid-tier signup so
users can complete Helcim checkout before email verify. New utils:
server/utils/{magicLink,rateLimit}.js. UX: signup success copy now
prompts user to check email.
Fix#3 — /api/events/[id]/payment deleted (dead code with unauth
member-spoof bypass — processHelcimPayment was a permanent stub).
Removes processHelcimPayment export and eventPaymentSchema.
Fix#4 — /api/helcim/initialize-payment re-derives ticket amount
server-side via calculateTicketPrice and calculateSeriesTicketPrice.
Adds new series_ticket metadata type (was being shoved through
event_ticket with seriesId in metadata.eventId).
Fix#5 — /api/helcim/customer upgrades existing status:guest members
in place rather than rejecting with 409. Lowercases email at lookup;
preserves _id so prior event registrations stay linked.
HIGH (correctness / reliability)
Fix#6 — Daily reconciliation cron via Netlify scheduled function
(@daily). New: netlify.toml, netlify/functions/reconcile-payments.mjs,
server/api/internal/reconcile-payments.post.js. Shared-secret auth
via NUXT_RECONCILE_TOKEN env var. Inline 3-retry exponential backoff
on Helcim transactions API.
Fix#7 — validateBeforeSave: false on event subdoc saves (waitlist
endpoints) to dodge legacy location validators.
Fix#8 — /api/series/[id]/tickets/purchase always upserts a guest
Member when caller is unauthenticated, mirrors event-ticket flow
byte-for-byte. SeriesPassPurchase.vue adds guest-account hint and
client auth refresh on signedIn:true response.
Fix#9 — /api/members/cancel-subscription leaves status active per
ratified bylaws (was pending_payment). Adds lastCancelledAt audit
field on Member model. Indirectly fixes false-positive
detectStuckPendingPayment admin alert for cancelled members.
Fix#10 — /api/auth/verify uses validateBody with strict() Zod schema
(verifyMagicLinkSchema, max 2000 chars).
Fix#11 — 8 vitest cases for cancel-subscription handler (was
uncovered).
Specs and audit at docs/superpowers/specs/2026-04-25-fix-*.md and
docs/superpowers/plans/2026-04-25-launch-readiness-fixes.md.
LAUNCH_READINESS.md updated with new test count, 3 deploy-time
tasks (rotate Helcim token, set NUXT_RECONCILE_TOKEN, verify
Netlify scheduled function), and Fixed-2026-04-25 fix log.
