The demo seeder created bills + categories only, so nearly every page
rendered empty; clear-demo had a data-loss bug and error-protection gaps.
Seed now populates every user-facing surface: bills with autopay states,
3-6 months of payment history (with drift + debt paydown), monthly
skips/overrides/snoozes/notes, a demo bank source + accounts + matched/
unmatched/subscription transactions, categorised spending + budgets +
rules, planning income/starting-amounts, category groups, an active
snowball plan (+ extra-payment), merchant rules, and a calendar feed —
so a new user can explore Tracker (incl. overdue/drift), Analytics,
Summary, Spending, Snowball, Payoff, Transactions, Matches, Subscriptions,
Banking and Calendar with realistic data.
Correct removal (the emphasis):
- Migration v1.07 adds an is_seeded marker to the 12 user-scoped,
non-cascading demo tables (bill-children cascade with their seeded bill).
- clearSeededDemoData() (new, in userDataService alongside eraseUserData)
removes ONLY seeded rows in one transaction, child->parent, and keeps a
seeded category if a user's own bill still references it.
- Fixes the category collision: seed marks ONLY categories it creates, so
clear no longer deletes the user's default categories / uncategorises
their real bills.
Error protection: idempotency guard on seeded (not all) bills -> 409
instead of a fake "created 0"; whole seed wrapped in one transaction
(atomic); rate-limit + audit + standardizeError on all three routes;
seeded-status reports payments/transactions counts; dead --force removed.
Client copy/counts corrected.
Verified: typecheck/check clean; server suite 232/232 (+6 new); client
typecheck/lint/build clean; e2e probe 17/17; on a COPY of the real prod
DB the v1.07 migration applies (integrity ok) and a seed->clear round-trip
on the data-rich user restores their real data byte-for-byte with no
orphans.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Completes the JS→TS server migration. server.js → server.cts (Node
type-stripping, no build step), and every launch/config reference now
points at it: package.json (main/dev:api/start/check:server) and the
Docker CMD.
scripts/seedDemoData.js is required at runtime by routes/user.cts, so it
crosses into the server runtime — migrated to .cts and its require of
db/database updated to the .cts path. The remaining scripts/*.js are
standalone dev/ops tooling (outside the runtime and the check:server
boundary); their stale extensionless requires of now-.cts modules were
repaired so they still run, and the PM2 ecosystem config entry point was
updated to server.cts.
Verified: 0 runtime .js remain in the server tree; typecheck:server and
check:server clean; 226/226 tests pass; `node server.cts` boots and
/api/health returns 200.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Every routes/*.js → .cts, with handler signatures typed against the shared
http Req/Res/Next types. Routes carry @ts-nocheck for now — they're thin glue
over the (fully typed) services, so full route-level type-checking is deferred;
the handler-param typing is a head-start. server.js + test requires updated to
the explicit .cts paths.
Behavior-preserving. Verified: check:server 0, typecheck:server 0, suite 226/226,
real boot → /api/health + /api/about 200 (all routes mount).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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