cria task para validar xml

Author: pitangainnovare

xml_manager/tasks.py

@@ -32,3 +32,35 @@ def task_process_xml_document(self, xml_id, user_id=None, username=None):
     task_generate_html_file.delay(xml_id, user_id=user_id, username=username)
 
     return True
+
+
+@celery_app.task(bind=True, name=_('Validate XML Document'), timelimit=-1)
+def task_validate_xml_file(self, xml_id, user_id=None, username=None):
+    user = _get_user(self.request, username=username, user_id=user_id)
+
+    try:
+        xml_file = XMLDocument.objects.get(id=xml_id)
+    except XMLDocument.DoesNotExist:
+        logging.error(f'XML file with ID {xml_id} does not exist.')
+        return False
+    
+    logging.info(f'Starting XML validation for XML file {xml_file.xml_file.name}.')
+    params = {}
+
+    temp_dir = tempfile.gettempdir()
+    base_filename = os.path.splitext(os.path.basename(xml_file.xml_file.name))[0]
+
+    path_csv = os.path.join(temp_dir, f"{base_filename}.validation.csv")
+    path_exceptions = os.path.join(temp_dir, f"{base_filename}.exceptions.json")
+
+    try:
+        validator = data_checker.XMLDataChecker(path_csv, path_exceptions, xml_file.xml_file.path)
+        validator.validate(params=params, csv_per_xml=False)
+    except Exception as e:
+        logging.error(f'Error during XML validation: {e}')
+        return False
+    
+    xml_file.validation_file = path_csv
+    xml_file.exceptions_file = path_exceptions
+    xml_file.save()
+    logging.info(f'XML validation completed successfully for {xml_file.xml_file.name}.')