fix contacts api returning archived contacts

Author: urirot

src/server/api/common_api.py

@@ -15,9 +15,9 @@ def get_contacts(search_text):
 
         names = search_text.split(" ")
         if len(names) == 2:
-            query = text("select * from pdp_contacts where archived_date is null AND\
-                lower(first_name) like lower(:name1) and lower(last_name) like lower(:name2) \
-                OR lower(first_name) like lower(:name2) and lower(last_name) like lower(:name1)")
+            query = text("select * from pdp_contacts where archived_date is null AND ( \
+                (lower(first_name) like lower(:name1) and lower(last_name) like lower(:name2)) \
+                OR (lower(first_name) like lower(:name2) and lower(last_name) like lower(:name1)) )")
             query_result = connection.execute(query, name1='{}%'.format(names[0]), name2='{}%'.format(names[1]))
         elif len(names) == 1:
             query = text("select * from pdp_contacts \