urieljarethandClaude Fable 5
69c74faabb
- Recupera el trabajo revertido (doble propuesta, retainer, niveles, API Python) desde el stash de GitHub Desktop - Dockerfile multi-stage para Next.js (migraciones automáticas al arrancar, seed opcional via RUN_SEED) - docker-compose.coolify.yml: postgres + web + api con healthchecks y SERVICE_FQDN_* - Endpoint público /api/health (verifica BD) para healthchecks - seed.ts parametrizado: conexión DB_* y credenciales SEED_* por entorno (sin passwords hardcodeadas) - .env.example, .dockerignore, uvicorn con --proxy-headers - Limpieza: .xlsx y __pycache__ fuera del repo Co-Authored-By: Claude Fable 5 <[email protected]>
97 lines
7.7 KiB
Markdown
97 lines
7.7 KiB
Markdown
# AGENTS.md — Cotizador E3
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## Quick Reference
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| Command | Purpose |
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|---------|---------|
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| `npm run dev` | Start Next.js dev server on port 3000 |
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| `npm run build` | Production build (runs TypeScript check) |
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| `npm run lint` | ESLint (flat config, eslint-config-next) |
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| `npx tsx prisma/seed.ts` | Run seed (upserts all data, idempotent) |
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| `npx prisma migrate dev` | Create/apply migration |
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| `npx prisma generate` | Regenerate Prisma client |
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| `npx prisma studio` | Prisma Studio GUI |
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**Windows environment.** Use `start.bat` / `stop.bat` to manage Docker PostgreSQL + Next.js together. PowerShell is the shell. Paths with brackets (e.g. `[id]`) require `-LiteralPath` in PowerShell, not `-Path`.
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**Two backends, one database.** The Next.js app (`src/`, port 3000) and a standalone Python FastAPI service (`api/`, port 8000) both talk to the same PostgreSQL DB. Prisma owns the schema/migrations; the Python API reads/writes the same tables independently. `docker-compose.yml` runs `postgres` + the `api` service; Next.js is run separately via `npm run dev` / `start.bat`.
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## Prisma 7 — Critical Gotchas
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- **Prisma client is NOT at `@prisma/client`.** It's generated to `src/generated/prisma/` and imported as `@/generated/prisma/client`.
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- **Uses `PrismaPg` driver adapter** (from `@prisma/adapter-pg`) with individual connection params (host/port/user/password/database), NOT a connection string. The `connectionString` approach causes SCRAM auth errors with postgres:postgres.
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- **`prisma.config.ts`** has no `seed` property (unsupported by PrismaConfig type). Run seed manually with `npx tsx prisma/seed.ts`.
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- After changing `schema.prisma`: run `npx prisma migrate dev`, then `npx prisma generate`.
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- The `globalForPrisma` singleton pattern in `src/lib/db.ts` prevents hot-reload connection leaks in dev.
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## PDFKit — Server-Side PDF
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- `pdfkit` is excluded from Next.js bundling via `serverExternalPackages` in `next.config.ts`. Without this, font metric files (`.afm`) can't be resolved at runtime.
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- **Footer auto-page-break bug:** `doc.text()` at `y > page.height - margins.bottom` triggers pdfkit's automatic page addition. To write footers in the bottom margin, temporarily set `doc.page.margins.bottom = 0`, write, then restore. Use `bufferPages: true` + `switchToPage()` to add footers after all content.
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- Returns `Promise<Buffer>` — convert to `Uint8Array` for `NextResponse` body.
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## Next.js 16 Conventions
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- **Async params:** Dynamic route params are `Promise<{ id: string }>` — must `await params` before use.
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- **All pages are `force-dynamic`** — no static generation or ISR.
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- **Tailwind CSS v4** — no `tailwind.config.*` file. Config is in `postcss.config.mjs` (using `@tailwindcss/postcss`) and CSS custom properties via `@theme inline` in `src/app/globals.css`.
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## Data Model Notes
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- **Configuracion** is a key-value store (`clave`/`valor`), not a traditional settings model. New config keys: `color_primario`, `color_secundario`, `logo_base64` (branding for PDF export).
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- **Cascading deletes:** Cotizacion → ServicioCotizado, PlanBucefaloCotizacion use `onDelete: Cascade`.
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- Cotización number format: `UJ{YY}{MM}{AsesorInitials}{seq}` (e.g. `UJ2605AG001`) — see `generarNumeroCotizacion` in `src/lib/calculators.ts`. Sequence is 3 digits, zero-padded.
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- Vigencia = 15 business days from fecha (excludes Sat/Sun) — `calcularVigencia`.
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- IVA_RATE = 0.16 (16%).
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- **Bucéfalo CRM plan prices** (in `calculators.ts`, NOT the DB): basico=$1,000, estandar=$3,500, premium=$4,500, empresarial=$7,500 (monthly).
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- **Financing** lives in the `FinanciamientoPlan` table (3/6/9/12 months). Formula: `comisionTotal = monto × comision%`, `pagoMensual = (monto + comisionTotal) × (1 + tasa) / meses`, then add 16% IVA. Both backends must keep this formula identical.
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## Auth
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- **JWT sessions** (`src/lib/auth.ts`) signed with `jose` (HS256, 7-day expiry), stored in the `cotizador-session` httpOnly cookie. `JWT_SECRET` env var is **required** (throws at startup if missing).
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- **`src/middleware.ts`** gates everything except `PUBLIC_PATHS` (`/login`, `/api/auth/login`, `/api/auth/logout`, `/api/health`). Unauthenticated API calls → 401 JSON; pages → redirect to `/login`. On success it injects `x-user-id` / `x-user-role` request headers for downstream handlers.
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- Passwords hashed with `bcryptjs`. Roles: `asesor` (default), and others stored as free-form strings.
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## Deployment (Coolify)
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- Production stack: `docker-compose.coolify.yml` (postgres + web + api). In Coolify set **Docker Compose Location** to `/docker-compose.coolify.yml`. Local dev keeps using `docker-compose.yml` + `start.bat`.
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- The `web` container runs `prisma migrate deploy` on every start, and the seed only when `RUN_SEED=true`. Seed users/passwords come from `SEED_*` env vars (see `.env.example`) — `prisma/seed.ts` never overwrites an existing password unless the env var is set.
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- `DATABASE_URL` is only used by the Prisma CLI (migrations); the apps use individual `DB_*` vars. Both must point to the same DB.
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- Healthchecks: web `GET /api/health` (public in middleware, pings DB), api `GET /health`.
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- Root `Dockerfile` builds Next.js with `JWT_SECRET=placeholder-build-only` (auth.ts throws at import without it; all pages are force-dynamic so nothing gets baked).
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- `*.xlsx` is gitignored (business files must never be committed).
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## Architecture
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```
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src/
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app/
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(app)/ # Authed route group: dashboard, cotizaciones, clientes, catalogo, configuracion (has its own layout.tsx + Sidebar)
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api/ # Next.js route handlers (REST): auth, catalogo, categorias, cotizaciones, configuracion, paquetes, export, import
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login/ # Public login page
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components/ # CotizacionForm, ExportButtons, EstadoBadge, layout/Sidebar
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lib/ # auth, db, store, calculators, pdf-generator, schemas, config-helpers
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generated/prisma/ # Prisma client output (gitignored)
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prisma/
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schema.prisma # 13 models (User, Cliente, Cotizacion, Categoria, Paquete, FasePaquete,
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# ServicioCatalogo, ServicioPaquete, ServicioCotizado, PlanBucefaloCotizacion,
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# Configuracion, Bono, FinanciamientoPlan)
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seed.ts # All catalog data (services, categorias, bonos, planes, config) — idempotent upserts
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migrations/ # 3 migrations
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api/ # Standalone Python FastAPI + MCP server (see below)
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```
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- **Zustand store** (`src/lib/store.ts`) holds the cotización draft. Used by both the new (`cotizaciones/nueva`) and edit (`cotizaciones/[id]/editar`) pages, both of which render `CotizacionForm.tsx`.
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- **ExportButtons.tsx** has 4 variants: `ExportExcelButtonSaved` / `ExportPDFButtonSaved` (GET by ID) and `ExportExcelButtonDraft` / `ExportPDFButtonDraft` (POST with body).
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## Python API (`api/`) — Optional Second Backend
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- **FastAPI app** (`api/main.py`) exposing the same domain as REST, **plus an MCP server at `/mcp`** for AI agents (n8n, Claude, ChatGPT). Tools/resources defined in `api/app/mcp/`.
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- Auth: **API key** (`X-API-Key` or `Authorization: Bearer`) for agents; JWT for human login. Routers in `api/app/routers/`, business logic in `api/app/services/` (its own `calculators.py`, `pdf_generator.py`, `excel_generator.py` — mirror the TS versions).
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- Run: `cd api && pip install -r requirements.txt && uvicorn main:app --reload --port 8000`. Swagger at `/docs`. Full endpoint reference in `api/COTIZADOR_API_SKILL.md`.
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- It reads `DB_*`, `API_KEY`, `JWT_SECRET` env vars (same DB as Prisma).
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## Domain
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Quotation system for Consultoría E3 (digital marketing agency in Querétaro, MX). Services organized in 4 phases: Fase 0 (Auditorías), Fase 1 (Setup/Infra), Fase 2 (Publicidad/Manejo), Fase 3 (Contenido/SEO). Two payment types: `unico` (one-time) and `mensual` (recurring). Optional Bucéfalo CRM plans and Openpay financing.
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