putting together data upload to db

etl/xml_survey_extraction/app.py

@@ -1,5 +1,5 @@
-import pandas as pd
-
+from sqlalchemy.orm import sessionmaker
+from backend.app.db.connection import db_engine
 from utils.s3 import read_from_s3, list_files_and_subfolders_in_s3_folder, list_xmls_in_s3_folder
 from utils.logger import setup_logger
 from etl.xml_survey_extraction.XmlParser import XmlParser
@@ -43,6 +43,7 @@ def main():
     logger.info(f"Exatracted XMLS for the energy assessments")
 
     # For each property, we download the xmls and extract the data
+    database_data = []
     for uprn, xmls in assessments_map.items():
         extracted_data = {}
         for xml in xmls:
@@ -59,6 +60,16 @@ def main():
             extracted_epc = xml_parser.epc
             extracted_additional_data = xml_parser.additional_data
 
+            data_to_update = {
+                **extracted_epc, **extracted_additional_data
+            }
+            extracted_data.update(data_to_update)
+
+        database_data.append(extracted_data)
+
+    logger.info("Uploading data to the database")
+    session = sessionmaker(bind=db_engine)()
+
     # TODO: Set a portfolio ID, Target and Automatically upload the asset list and create the event for the portfolio
 
     # TODO: In order to get the full data associated to the heating system, we need to download and parse the pcdb which