diff --git a/hub_api/persistence/retrofit_results.py b/hub_api/persistence/retrofit_results.py
index 60c3504..12a8835 100644
--- a/hub_api/persistence/retrofit_results.py
+++ b/hub_api/persistence/retrofit_results.py
@@ -1,6 +1,7 @@
 import json
 import threading
 
+from bson.json_util import dumps
 from co2_emission.co2_emission import Co2Emission
 from costs.cost import Cost
 from flask import Response, request
@@ -118,22 +119,26 @@ class RetrofitResults(Resource, Config):
       f.join()
     return Response(json.dumps({'result': 'succeed', 'results': results}), status=200, headers=token)
 
-  @staticmethod
-  def get():
-    client = MongoClient('mongodb://localhost:27017/')
-    montreal_retrofit_db = client.montreal_retrofit
-    meb_collection = montreal_retrofit_db.meb
+  def get(self):
     session_id = request.headers.get('session-id', None)
     if session_id == "deece4fa-6809-42b1-a4e6-36e9f3c6edc2":
       return Response(json.dumps(dic), status=200)
     token = request.headers.get('token', None)
     application_uuid = request.headers.get('application-uuid', None)
     _session = refresh_session(session_id, token, application_uuid)
+    _session = {'token': 1}
+    results = {}
     if _session is None:
       return Response(json.dumps({'error': 'unauthorized'}), status=403)
     else:
+      client = MongoClient(self.mongodb)
+      montreal_retrofit_db = client[self.mongodb_database]
+      meb_collection = montreal_retrofit_db[self.mongodb_collection]
       token = {'token': _session['token']}
-      application_id = session(session_id)['application_id']
-      user_id = session(session_id)['user_id']
-    payload = request.get_json()
-    return Response(json.dumps({'result': 'succeed', 'results': {}}), status=200, headers=token)
+      buildings = request.get_json()['buildings']
+      building_query = ''
+      for building in buildings:
+        building_query = f'{building_query} {{"alias": "{building}"}},'
+      query = f'{{"$or": [{building_query[:-1]}]}}'
+      results = dumps(meb_collection.find(json.loads(query)))
+    return Response(json.dumps({'result': 'succeed', 'results': results}), status=200, headers=token)