Founder: there is no Tecnostac in this application. Replaced the seed default
company.name ('Tecnostac' -> 'SiMS'), demo-seed data, ~22 test fixtures/emails, and
docs (Tecnostac -> SiMS, @tecnostac.com -> @sims.com). Live DB company.name also
updated to 'SiMS' (shows on dashboard, documents, letterhead, reminder emails). Owner
email was already SiMS (simssoftware13@gmail.com). Full suite 416 green.
P1: every repo, route, scheduler path and test now speaks one async DB
interface (all/get/run/exec/transaction). better-sqlite3 stays underneath
for dev/tests via SqliteDb (statement cache, manual BEGIN/SAVEPOINT
nesting); openDb stays sync so fixtures remain one-liners. Zero behavior
change: 346/346 tests, typecheck clean.
P2: migrations-pg.ts — numbered Postgres migration set (001-init: bigint
paise, integer flags, TEXT ISO dates, TEXT JSON; reminder CHECK born in
final widened form) + schema_migrations runner.
P3: db-pg.ts — pg Pool behind the same interface: ?->$n rewrite outside
string literals, transactions pinned to one pooled client via
AsyncLocalStorage with savepoint nesting, int8/numeric parsed to JS
numbers so paise math is identical on both engines.
Also: reminder upsert INSERT OR IGNORE -> ON CONFLICT DO NOTHING
(portable, same changes-count semantics).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Thomas Joise