Fix - issue #422

source/app/controllers/utils.py

@@ -32,6 +32,7 @@ import subprocess
 import threading
 import zipfile
 from pathlib import Path
+from urllib import request
 
 from email.mime.multipart import MIMEMultipart
 from email.mime.base import MIMEBase
@@ -700,7 +701,61 @@ def cancel_xml_sign(invoice, auth, certificado):
     return data
 
 
+def _get_data_sat(xml):
+    BF = 'string(//*[local-name()="{}"]/@{})'
+    NS_CFDI = {'cfdi': 'http://www.sat.gob.mx/cfd/3'}
+
+    try:
+        tree = etree.fromstring(xml.encode())
+        emisor = escape(
+            tree.xpath('string(//cfdi:Emisor/@rfc)', namespaces=NS_CFDI) or
+            tree.xpath('string(//cfdi:Emisor/@Rfc)', namespaces=NS_CFDI)
+        )
+        receptor = escape(
+            tree.xpath('string(//cfdi:Receptor/@rfc)', namespaces=NS_CFDI) or
+            tree.xpath('string(//cfdi:Receptor/@Rfc)', namespaces=NS_CFDI)
+        )
+        total = tree.get('total') or tree.get('Total')
+        uuid = tree.xpath(BF.format('TimbreFiscalDigital', 'UUID'))
+    except Exception as e:
+        return ''
+
+    data = f'?re={emisor}&rr={receptor}&tt={total}&id={uuid}'
+    return data
+
+
 def get_status_sat(xml):
+    data = _get_data_sat(xml)
+    if not data:
+        return 'XML inválido'
+
+    data = """<?xml version="1.0" encoding="UTF-8"?>
+    <soap:Envelope
+        xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
+        xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+        <soap:Header/>
+        <soap:Body>
+        <Consulta xmlns="http://tempuri.org/">
+            <expresionImpresa>
+                {}
+            </expresionImpresa>
+        </Consulta>
+        </soap:Body>
+    </soap:Envelope>""".format(data)
+    headers = {
+        'SOAPAction': '"http://tempuri.org/IConsultaCFDIService/Consulta"',
+        'Content-type': 'text/xml; charset="UTF-8"'
+    }
+    URL = 'https://consultaqr.facturaelectronica.sat.gob.mx/consultacfdiservice.svc'
+
+    try:
+        result = requests.post(URL, data=data, headers=headers)
+        tree = etree.fromstring(result.text)
+        node = tree.xpath("//*[local-name() = 'Estado']")[0]
+    except Exception as e:
+        return 'Error: {}'.format(str(e))
+
+    return node.text
 
 
-    return