From 0c8ae05919694fd51ad366d3c7417aa2823cb76b Mon Sep 17 00:00:00 2001
From: Horux Dev <dev@horuxfin.com>
Date: Fri, 22 May 2026 22:23:38 +0000
Subject: [PATCH] feat(facturacion): precio unitario sin IVA en conceptos
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- Cambia label de 'Precio Unitario (IVA incluido)' a 'Precio Unitario (sin IVA)'
- Elimina división interna price/(1+iva) en calcConcepto; ahora price es la base
- Cambia taxIncluded: true → false en payload enviado a backend
- Backend: tax_included default false en facturapi.service.ts y
  contribuyente-facturapi.service.ts
- Build y deploy exitosos
---
 apps/api/src/services/contribuyente-facturapi.service.ts | 2 +-
 apps/api/src/services/facturapi.service.ts               | 2 +-
 apps/web/app/(dashboard)/facturacion/page.tsx            | 7 +++----
 3 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/apps/api/src/services/contribuyente-facturapi.service.ts b/apps/api/src/services/contribuyente-facturapi.service.ts
index dd3e89a..49fc197 100644
--- a/apps/api/src/services/contribuyente-facturapi.service.ts
+++ b/apps/api/src/services/contribuyente-facturapi.service.ts
@@ -435,7 +435,7 @@ export async function createInvoiceContribuyente(
         unit_key: item.unitKey || 'E48',
         unit_name: item.unitName || 'Servicio',
         price: item.price,
-        tax_included: item.taxIncluded ?? true,
+        tax_included: item.taxIncluded ?? false,
         taxes: item.taxes?.map((t: any) => ({
           type: t.type,
           rate: t.rate,
diff --git a/apps/api/src/services/facturapi.service.ts b/apps/api/src/services/facturapi.service.ts
index 1b48e71..4fc7f3e 100644
--- a/apps/api/src/services/facturapi.service.ts
+++ b/apps/api/src/services/facturapi.service.ts
@@ -315,7 +315,7 @@ export async function createInvoice(
         unit_key: item.unitKey || 'E48',
         unit_name: item.unitName || 'Servicio',
         price: item.price,
-        tax_included: item.taxIncluded ?? true,
+        tax_included: item.taxIncluded ?? false,
         taxes: item.taxes?.map(t => ({
           type: t.type,
           rate: t.rate,
diff --git a/apps/web/app/(dashboard)/facturacion/page.tsx b/apps/web/app/(dashboard)/facturacion/page.tsx
index b8da3e2..8371e8c 100644
--- a/apps/web/app/(dashboard)/facturacion/page.tsx
+++ b/apps/web/app/(dashboard)/facturacion/page.tsx
@@ -611,8 +611,7 @@ export default function FacturacionPage() {
   // Cálculos
   function calcConcepto(c: ConceptoForm) {
     const trasladoRates = c.taxes.filter(t => t.category === 'traslado' && t.factor === 'Tasa').reduce((s, t) => s + t.rate, 0);
-    const unitPrice = trasladoRates > 0 ? c.price / (1 + trasladoRates) : c.price;
-    const base = unitPrice * c.quantity - c.discount;
+    const base = c.price * c.quantity - c.discount;
     const traslados = c.taxes.filter(t => t.category === 'traslado' && t.factor === 'Tasa').reduce((s, t) => s + base * t.rate, 0);
     const retenciones = c.taxes.filter(t => t.category === 'retencion').reduce((s, t) => s + base * t.rate, 0);
     return { base, traslados, retenciones };
@@ -688,7 +687,7 @@ export default function FacturacionPage() {
         quantity: c.quantity,
         price: tipoComprobante === 'T' ? 0 : c.price,
         discount: c.discount || 0,
-        taxIncluded: true,
+        taxIncluded: false,
         objetoImp: c.objetoImp,
         taxes: tipoComprobante === 'T' || c.objetoImp === '01' ? [] : c.taxes.map(t => ({
           type: t.type,
@@ -1437,7 +1436,7 @@ export default function FacturacionPage() {
                       {tipoComprobante !== 'T' && (
                         <>
                           <div className="space-y-2">
-                            <Label>Precio Unitario (IVA incluido)</Label>
+                            <Label>Precio Unitario (sin IVA)</Label>
                             <Input type="number" min="0" step="0.01" value={c.price || ''} onChange={e => updateConcepto(idx, 'price', parseFloat(e.target.value) || 0)} placeholder="0.00" required />
                           </div>
                           <div className="space-y-2">