rmancinasandClaude Opus 5
9ba5d2d09a
The office keeps more than one operating account (Utilities banks in MXN, Seguros in USD), but bank_transactions was a single implicit MXN register by design. Adds Bank/BankAccount and makes every read and write in the module scoped to exactly one account. Schema: - Bank / BankAccount. Currency is fixed per account and BankTransaction has no currency column of its own — a movement inherits its account's, the way a real bank account doesn't mix currencies. - BankTransaction.bankAccountId, required. A movement with no known account isn't reconcilable against a statement. - @@index([bankAccountId, transactionDate]): every read now filters by account and orders/groups by date. Migration: - backfill_bank_accounts.py seeds Scotiabank + "Utilities — Scotiabank (MXN)" and backfills all 22,669 existing rows onto it, then promotes the column to NOT NULL and attaches the FK. Standalone because prisma db push cannot add a required column to a populated table. Idempotent; re-running once a second account exists does not re-point rows. - run_all.py runs it (both modes) before transform_bank.py, which now resolves the account by label and fails fast if it is missing. API: - ?bankAccountId= required on list/stats/facets/summary — not optional with an "all accounts" default, since summing an MXN and a USD register repeats the currency-collapsing mistake the billing module exists to prevent. Missing is 400, unknown is 404. - facets() had no account clause at all and summary() has two raw-SQL rollups; all three are now parameterised. Scoping only one of summary's queries would leave the year list and its drill-down describing different books. - New bank/accounts + bank/banks sub-resource under a MANAGER bank:manage-accounts ability. currency is absent from the update DTO: booked movements are denominated in it, so editing would re-denominate history. Capture into a closed account is rejected. Web: - /banco gains an account picker (remembered per browser) and reads every figure in the selected account's currency; the "single currency (MXN)" doc-comment and the hardcoded MXN formatting are gone. - New /banco/cuentas for banks and accounts. Accounts are closed, never deleted — the FK is required, so deleting one would destroy its register. - /inicio's chequera card names the account it is reading instead of implying a single register. Verified against dev + browser: a second USD account showed full read/write isolation from the MXN register, whose totals were unchanged (22,669 movements, net 1,014,266.97). Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Jorge Cuadros & Asociados — Platform
Internal platform for a Baja California insurance brokerage and property-services
firm: a single expedient joining each client's properties/services,
insurance policies, account statement, and the firm's checkbook.
It replaces a legacy PHP/Access app (see RESUME.md and PLAN.md for the full
history and rebuild rationale).
The UI is Spanish-first; the codebase and this document are in English.
Stack
| Layer | Tech | Port |
|---|---|---|
| Web | Next.js 14 (App Router, React 18) | 3000 |
| API | NestJS 10 · Passport local + express-session · Argon2 |
3001 |
| Database | MySQL 8 via Prisma 5 (@jorgecuadros/database workspace pkg) |
3306 |
| Migration | Python 3 pipeline (legacy Access → staging → transforms) | — |
Monorepo managed with pnpm workspaces. Node >= 20.
Repository layout
apps/
web/ Next.js frontend (@jorgecuadros/web)
api/ NestJS backend (@jorgecuadros/api)
scripts/seed-user.mjs idempotent admin seeder
packages/
database/ Prisma schema + generated client (@jorgecuadros/database)
prisma/schema.prisma
migration/ One-off Python ETL from the legacy Access DB (run_all.py)
docker/ Dockerfiles for api + web
docker-compose.yml mysql + api + web
.env.example copy to .env
API feature modules: auth, users, customers, policies, properties,
billing, bank. Web routes: /clientes, /polizas, /servicios,
/estado-cuenta, /banco (chequera), /catalogos, /usuarios, /login.
Prerequisites
- Node.js >= 20 and pnpm (
npm i -g pnpm) - Docker (for MySQL, or bring your own MySQL 8)
- Python 3 — only if you run the legacy data migration
Run it locally (development)
1. Install
pnpm install
pnpm blocks postinstall build scripts by default; the trusted ones
(argon2, prisma, @prisma/client, @prisma/engines, @nestjs/core) are
allowlisted in pnpm-workspace.yaml, so the native builds run automatically.
2. Configure environment
cp .env.example .env
Then edit .env. For the Docker MySQL below the defaults already line up;
just set a real SESSION_SECRET:
DATABASE_URL=mysql://jorgecuadros:jorgecuadros@localhost:3306/jorgecuadros
SESSION_SECRET=<any long random string>
WEB_ORIGIN=http://localhost:3000
NEXT_PUBLIC_API_ORIGIN=http://localhost:3001
The API loads DATABASE_URL, SESSION_SECRET, WEB_ORIGIN, and optional
PORT (default 3001). The web app only needs NEXT_PUBLIC_API_ORIGIN.
3. Start MySQL
docker compose up -d mysql
(Or point DATABASE_URL at an existing MySQL 8 instance.)
4. Create the schema + generate the Prisma client
The schema is managed with prisma db push (no migration history committed):
pnpm --filter @jorgecuadros/database exec prisma db push
pnpm --filter @jorgecuadros/database generate
5. Seed a sign-in user
node apps/api/scripts/seed-user.mjs
Idempotent (upsert by email). Defaults — override with SEED_EMAIL,
SEED_PASSWORD, SEED_NAME:
- email:
admin@jorgecuadros.local - password:
ChangeMe!2026 - role:
ADMIN
6. Run the apps (two terminals)
# API → http://localhost:3001
pnpm --filter @jorgecuadros/api start:dev
# Web → http://localhost:3000
pnpm --filter @jorgecuadros/web dev
Root shortcuts also exist: pnpm dev:api, pnpm dev:web.
7. Log in
Open http://localhost:3000, sign in with the seeded credentials. Sessions are cookie-based and last 8 hours.
Run it with Docker (full stack)
Builds MySQL + API + web from docker-compose.yml:
export SESSION_SECRET=$(openssl rand -hex 32)
docker compose up --build
Web on http://localhost:3000, API on http://localhost:3001. SESSION_SECRET
is required (compose fails without it). After first boot, push the schema and
seed a user against the container DB:
docker compose exec api node apps/api/scripts/seed-user.mjs
Common commands
| Task | Command |
|---|---|
| Install | pnpm install |
| Dev — API | pnpm dev:api |
| Dev — Web | pnpm dev:web |
| Build all | pnpm build |
| Generate Prisma client | pnpm prisma:generate |
| Push schema (dev) | pnpm --filter @jorgecuadros/database exec prisma db push |
| Prisma Studio | pnpm prisma:studio |
| API tests | pnpm --filter @jorgecuadros/api test |
| Lint (web / api) | pnpm --filter @jorgecuadros/web lint · ... /api lint |
| Seed admin user | node apps/api/scripts/seed-user.mjs |
Auth & roles
Session auth via Passport local strategy; passwords hashed with Argon2 (no
plaintext, unlike the legacy app). Roles gate the UI and API — e.g. managing
/catalogos and /usuarios requires the appropriate ability (ADMIN /
MANAGER). New users are created by an admin in /usuarios; the first admin
comes from the seed script above.
Legacy data migration (optional)
migration/ holds the one-off Python ETL that lifts data out of the old
Microsoft Access database into MySQL.
pip install -r migration/requirements.txt
python migration/run_all.py
⚠️
run_all.pytruncates and reloads all downstream tables. Never run an individualtransform_*.pyin isolation — it orphans dependent tables. Seemigration/RECONCILIATION.mdfor details.
Production notes
- Use
pnpm --filter @jorgecuadros/database exec prisma migrate deployif/when a committed migration history is adopted; today dev usesdb push. - Set a strong
SESSION_SECRETand a locked-downDATABASE_URL. - The API expects
WEB_ORIGINto match the browser origin for session cookies. - Documents are stored in MinIO in the deployed environment (see
RESUME.md).