Initial commit: Horux Despachos project

apps/web/lib/hooks/use-constancias.ts

@@ -0,0 +1,42 @@
+import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
+import { listConstancias, consultarConstancia, descargarConstanciaPdf } from '../api/constancias';
+import { useTenantViewStore } from '../../stores/tenant-view-store';
+import { useContribuyenteStore } from '@/stores/contribuyente-store';
+
+export function useConstancias() {
+  const viewingTenantId = useTenantViewStore((s) => s.viewingTenantId);
+  const { selectedContribuyenteId } = useContribuyenteStore();
+  return useQuery({
+    queryKey: ['constancias', viewingTenantId, selectedContribuyenteId],
+    queryFn: () => listConstancias(selectedContribuyenteId || undefined),
+  });
+}
+
+export function useConsultarConstancia() {
+  const qc = useQueryClient();
+  const viewingTenantId = useTenantViewStore((s) => s.viewingTenantId);
+  return useMutation({
+    mutationFn: consultarConstancia,
+    onSuccess: () => {
+      qc.invalidateQueries({ queryKey: ['constancias', viewingTenantId] });
+      qc.invalidateQueries({ queryKey: ['tenant-info'] });
+      qc.invalidateQueries({ queryKey: ['regimenes-activos'] });
+    },
+  });
+}
+
+export function useDescargarConstanciaPdf() {
+  return useMutation({
+    mutationFn: async (id: number) => {
+      const blob = await descargarConstanciaPdf(id);
+      const url = URL.createObjectURL(blob);
+      const a = document.createElement('a');
+      a.href = url;
+      a.download = `constancia_${id}.pdf`;
+      document.body.appendChild(a);
+      a.click();
+      a.remove();
+      URL.revokeObjectURL(url);
+    },
+  });
+}