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mercadodevida/work/artifacts/TICKET-LOGO/02-design.md
2026-08-25 06:35:39 +02:00

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# TICKET-LOGO — Design
## Feature
**ID:** TICKET-LOGO
**Title:** TPV ticket header: allow custom text or logo upload
---
## Solución Propuesta
### Opción A: URL manual (simpler, menor riesgo)
1. Agregar campo `logo_url` a `pos_stores` (nullable, max 500 chars)
2. Actualizar admin para permitir editar logo URL
3. ReceiptModal muestra `receipt.logoUrl ?? '/images/logo-main.png'`
### Opción B: Upload de imagen (más complejo)
1. Crear tabla `pos_store_assets` o similar
2. Endpoint de upload con storage (S3/local)
3. Admin con file picker
4. ReceiptModal con URL dinámica
---
## Recomendación: Opción A
**Rationale:**
- Risk: low
- Complejidad: mínima
- Funcionalidad: equivalente para el usuario
- Permite logo custom sin infraestructura de upload
### Cambios Requeridos
| Componente | Archivo | Cambio |
|------------|---------|--------|
| Migration | `project/migrations/XXX_pos_store_logo.js` | Agregar columna `logo_url` |
| Route | `src/modules/pos/api/pos.routes.ts` | Agregar al schema de store |
| Build receipt | `src/modules/pos/application/build-pos-receipt.ts` | Incluir `logoUrl` en receipt |
| Types | `PosReceipt` type | Agregar `logoUrl` optional |
| Admin | `apps/admin/src/app/(dashboard)/pos/page.tsx` | Campo URL para logo |
| Receipt UI | `apps/pos/src/components/ReceiptModal.tsx` | Mostrar logo custom |
### Migration (pseudo-code)
```sql
ALTER TABLE pos_stores ADD COLUMN logo_url TEXT NULL;
COMMENT ON COLUMN pos_stores.logo_url IS 'URL del logo custom para tickets (nullable, fallback a /images/logo-main.png)';
```
### ReceiptModal Change
```tsx
<img
src={receipt.logoUrl ?? '/images/logo-main.png'}
alt="Logo"
className="h-16 object-contain"
/>
```
---
## Testing
1. Crear store sin logo → usa default
2. Guardar logo URL en store → aparece en receipt
3. Receipt con logo custom imprime correctamente
## Gates
- [ ] reviewer: PENDING
- [ ] security: PENDING
- [ ] qa: PENDING