[COMP-329] : removing hardcoding with enum

compendium_v2/routes/survey.py

@@ -75,7 +75,7 @@ def get_active_survey_year() -> Any:
         return {'message': 'Insufficient privileges to access this resource'}, 403
 
     survey_record = db.session.query(Survey.year).filter(
-            Survey.status == 'open'
+            Survey.status == SurveyStatus.open
             ).order_by(Survey.year.desc()).first()
     if survey_record:
         year = survey_record.year