From 63fcbe36113b7489d71b7e29f22e0b9405d49b2a Mon Sep 17 00:00:00 2001
From: Lizandro Guarnizo <77708265+lizandrogd@users.noreply.github.com>
Date: Thu, 25 Jun 2026 20:53:16 -0500
Subject: [PATCH] Fix factura input parsing: extract numeric part from "LHXC
 3918" format
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NUM_FACTURA is numeric in Firebird — strip prefix and spaces before querying.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 app/routes/transaccion.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/routes/transaccion.py b/app/routes/transaccion.py
index 7cdf935..db11903 100644
--- a/app/routes/transaccion.py
+++ b/app/routes/transaccion.py
@@ -57,12 +57,17 @@ async def preview_transaccion(
         fb.disconnect()
         return JSONResponse({"success": False, "message": "Ingresa el número de factura"})
 
+    # Extraer solo la parte numérica: "LHXC 3918" o "LHXC-3918" → 3918
+    import re as _re
+    nums = _re.findall(r'\d+', factura)
+    num_factura_val = int(nums[-1]) if nums else factura
+
     params = {
         "fecha_ini": f"{fecha_inicio} 00:00:00",
         "fecha_fin": f"{fecha_fin} 23:59:59",
     }
     if ":num_factura" in q["query_text"]:
-        params["num_factura"] = int(factura) if factura.isdigit() else factura
+        params["num_factura"] = num_factura_val
 
     success, error, rows = fb.execute_query(q["query_text"], params)
     fb.disconnect()
@@ -109,12 +114,17 @@ async def send_transaccion(
         fb.disconnect()
         return JSONResponse({"success": False, "message": "Ingresa el número de factura"})
 
+    # Extraer solo la parte numérica: "LHXC 3918" o "LHXC-3918" → 3918
+    import re as _re
+    nums = _re.findall(r'\d+', factura)
+    num_factura_val = int(nums[-1]) if nums else factura
+
     params = {
         "fecha_ini": f"{fecha_inicio} 00:00:00",
         "fecha_fin": f"{fecha_fin} 23:59:59",
     }
     if ":num_factura" in q["query_text"]:
-        params["num_factura"] = int(factura) if factura.isdigit() else factura
+        params["num_factura"] = num_factura_val
 
     success, error, rows = fb.execute_query(q["query_text"], params)
     fb.disconnect()