From 00004affe9db6dcf664e36681d17a86cd67c3446 Mon Sep 17 00:00:00 2001
From: Kevin_Ramirez <kramirez@aduanasoft.com.mx>
Date: Wed, 4 Mar 2026 08:09:11 -0600
Subject: [PATCH] Validaciones para tipos de cambio

---
 .../exchange_rate/create-edit-dialog.svelte   |  9 ++++++-
 .../invoices/create-edit-dialog.svelte        | 14 +++++++++++
 .../pedimentos/edit/[id]/+page.svelte         | 25 +++++++++++++++++++
 3 files changed, 47 insertions(+), 1 deletion(-)

diff --git a/frontend/src/lib/components/dashboard/exchange_rate/create-edit-dialog.svelte b/frontend/src/lib/components/dashboard/exchange_rate/create-edit-dialog.svelte
index f19312c0..de77a2d1 100644
--- a/frontend/src/lib/components/dashboard/exchange_rate/create-edit-dialog.svelte
+++ b/frontend/src/lib/components/dashboard/exchange_rate/create-edit-dialog.svelte
@@ -119,7 +119,14 @@
 			const companyId = companyStore.activeCompany?.id;
 			if (!companyId) throw new Error('No hay una compañía seleccionada');
 			if (!formData.date) throw new Error('La fecha es requerida');
-			if (formData.value === null) throw new Error('El valor es requerido');
+			if (
+				formData.value === null ||
+				formData.value === undefined ||
+				String(formData.value).trim() === ''
+			)
+				throw new Error('El tipo de cambio es requerido');
+			if (Number(formData.value) <= 0)
+				throw new Error('El tipo de cambio debe ser un valor mayor a 0');
 
 			showConfirmation = true;
 		} catch (e) {
diff --git a/frontend/src/lib/components/dashboard/invoices/create-edit-dialog.svelte b/frontend/src/lib/components/dashboard/invoices/create-edit-dialog.svelte
index c6a4e708..4237c5e9 100644
--- a/frontend/src/lib/components/dashboard/invoices/create-edit-dialog.svelte
+++ b/frontend/src/lib/components/dashboard/invoices/create-edit-dialog.svelte
@@ -181,6 +181,20 @@
 			return;
 		}
 
+		// Validar tipo de cambio
+		if (
+			formData.exchange_rate === null ||
+			formData.exchange_rate === undefined ||
+			String(formData.exchange_rate).trim() === ''
+		) {
+			error = 'El tipo de cambio es requerido (pestaña Financieros)';
+			return;
+		}
+		if (Number(formData.exchange_rate) <= 0) {
+			error = 'El tipo de cambio debe ser mayor a 0 (pestaña Financieros)';
+			return;
+		}
+
 		loading = true;
 		error = null;
 
diff --git a/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte b/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte
index ccd4acc7..6fa87ac2 100644
--- a/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte
+++ b/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte
@@ -433,6 +433,31 @@
 				}
 			}
 
+			// Validar tipo de cambio en create y update
+			if (generalFormData) {
+				const rate = generalFormData.exchange_rate;
+				if (
+					rate === null ||
+					rate === undefined ||
+					String(rate).trim() === '' ||
+					Number(rate) <= 0
+				) {
+					saving = false;
+					activeTab = 'general';
+					const date = generalFormData.entry_date || '';
+					toast.error(
+						Number(rate) <= 0 && rate !== null && rate !== undefined
+							? 'El tipo de cambio debe ser mayor a 0. Registra el tipo de cambio para la fecha de entrada.'
+							: 'No hay tipo de cambio registrado para la fecha de entrada. Por favor, regístralo antes de guardar.'
+					);
+					if (date) {
+						missingExchangeRateDate = date;
+						showExchangeRateDialog = true;
+					}
+					return;
+				}
+			}
+
 			// Construir el payload unificado
 			const payload: any = {
 				// Datos generales