added comments

1 files changed, 2 insertions, 0 deletions

diff --git a/api/social/request_list.py b/api/social/request_list.py
index a2b23d5..624b3b4 100644
--- a/api/social/request_list.py
+++ b/api/social/request_list.py
@@ -9,9 +9,11 @@ requests = Blueprint('requests', __name__)
 @requests.route("/requests")
 @auth_required("user")
 def route(user_2_id):
+    # get a list of friend requests
     request_list = cursor.execute("select user_1_id from social where user_2_id = ? and type = \"outgoing\"",
             [user_2_id]).fetchall()
 
+    # get user_id for each result to prevent repeat user/info requests
     formatted_request_list = []
     for user_1_id in [q[0] for q in request_list]:
         formatted_request_list.append(format_user(user_1_id))