Bills are LINE ITEMS not documents: group by INVOICE_NO across three GST
eras (GST pseudo-line / 2026 columns-only / pre-GST zero-tax). 46 raw
ticket statuses -> 5 via ordered pattern map; OLD_ID re-key chains
collapse so superseded rows do not double-import. YES/NO flags respect
real vocabulary (GENERAL ENQUIRY != yes); ATM cell value becomes the
module provider. SID 329 test client + orphan refs skip (counted notes,
distinct from commit-blocking problems). District normalize, NO DATA
scrub, payment normalize, richer-row merge for duplicate service rows,
shared-number-space series seed. Dry run over the real export: 273
clients, 150 documents = Rs 33,16,800.24, 72 payments, 1,826 tickets,
667 interactions, INVOICE seed 10252 (matches APEX next_val). Suite 358
green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
parseWorkbookCsvs + stageApexFull (pure validation pass, zero writes) +
commitApexFull (one transaction): clients w/ encrypted DB passwords +
secretary contacts, YES-flags -> live client_module rows for the 5
modules, branches, bill_filed -> QT/PI/INV history with paisa-exact
CGST/SGST split + payment/allocation rows + series seed, 4.5k tickets
with status/date mapping, SMS/RTGS service data -> client_module
provider/username/password_enc/details, project lists -> interaction
notes with tolerant APEX date parsing. Plaintext passwords never stored
or audited; missing HQ_SECRET_KEY is a blocking problem. CLI:
npm run import:full -- --dir <folder> [--commit]. 7 new tests; suite
359 green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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>
Turnkey deployment for the AWS box: documented env vars, pm2/systemd run,
HTTPS reverse-proxy, nightly SQLite->S3 backup with rotation, and the Postgres
switch note. No secrets; unblocks go-live the moment the server/creds arrive.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Thomas Joise