From c15f20f85bd31a66ccad93ae5a9c0af7b32120d1 Mon Sep 17 00:00:00 2001
From: Pela2silveira <pelado_silveira@hotmail.com>
Date: Tue, 24 Mar 2026 22:00:38 -0300
Subject: [PATCH] fix(hl7v2): remove empty char in hl7v2 id

---
 modules/hl7v2/Hl7v2.ts | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/modules/hl7v2/Hl7v2.ts b/modules/hl7v2/Hl7v2.ts
index 3ba7decc7b..2898b0361e 100644
--- a/modules/hl7v2/Hl7v2.ts
+++ b/modules/hl7v2/Hl7v2.ts
@@ -17,6 +17,10 @@ const SEXO_FEMENINO_HL7 = 'F';
 const SEXO_OTRO_HL7 = 'O';
 const USE_DNI_ID = true;
 
+function normalizeIdentifierEntity(entity: string = ''): string {
+    return entity.replace(/\s+/g, '');
+}
+
 interface PatientIdentifier {
     identificador: string;
     assigning_authority: string;
@@ -73,7 +77,9 @@ export async function adt04(turno: any): Promise<void> {
     });
 
     // Controlar que no lo tenga y agregarlo si es necesario
-    if (!paciente.identificadores?.some(id => id.entidad === IDENTIFIER_ENTITY_ANDESHL7V2 && id.valor === hl7id)) {
+    if (!paciente.identificadores?.some(id =>
+        normalizeIdentifierEntity(id.entidad) === IDENTIFIER_ENTITY_ANDESHL7V2 && id.valor === hl7id
+    )) {
         if (!paciente.identificadores) {
             paciente.identificadores = [];
         }