Add curves export

Add button to export curves data in csv file

controllers/main.py

@@ -79,7 +79,7 @@ class CustomerPortal(CustomerPortal):
                 self._get_data_date(
                     render_values.get("isDataCdc"),
                     operation,
-                    request.env.user.commercial_partner_id,
+                    request.env.user.commercial_partner_id.id,
                 )
             )
             partner_ids = request.env.user.commercial_partner_id
@@ -125,7 +125,7 @@ class CustomerPortal(CustomerPortal):
                 self._get_data_date(
                     render_values.get("isDataCdc"),
                     operation,
-                    request.env.user.commercial_partner_id,
+                    request.env.user.commercial_partner_id.id,
                 )
             )
             partner_ids = request.env.user.commercial_partner_id