From b9d22b9958fdf33e91775f593c22625080d1504e Mon Sep 17 00:00:00 2001
From: Yaman Qalieh <ybq987@gmail.com>
Date: Wed, 17 Aug 2016 19:24:46 -0400
Subject: [PATCH] leaveclass bug

---
 hourglass/server/main.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/hourglass/server/main.js b/hourglass/server/main.js
index 7b1c4f7..5b06ad0 100644
--- a/hourglass/server/main.js
+++ b/hourglass/server/main.js
@@ -400,7 +400,7 @@ Meteor.methods({
             found !== null &&
             pass === found.code &&
             prof.classes.indexOf(change) === -1) {
-            classes.update({_id: found._id}, {$set: {subscribers: found.subscribers + 1}});
+            classes.update({_id: found._id}, {$set: {subscribers: found.subscribers.concat(Meteor.userId())}});
             var current = Meteor.user().profile;
             current.classes.concat(change);
             Meteor.users.update({
@@ -422,7 +422,7 @@ Meteor.methods({
         current = Meteor.user().profile;
         if (found !== undefined && input.code !== undefined &&
             current.classes.indexOf(found._id) === -1) {
-            classes.update({_id: found._id}, {$set: {subscribers: found.subscribers + 1}});
+            classes.update({_id: found._id}, {$set: {subscribers: found.subscribers.concat(Meteor.userId())}});
             current.concat(found._id);
             Meteor.users.update({_id: Meteor.userId()}, {$set: {profile: current}});
         }
@@ -443,6 +443,8 @@ Meteor.methods({
                             profile: current
                         }
                     });
+                    var newstudents = classes.findOne({_id: change}).subscribers.splice(Meteor.userId(), 1);
+                    classes.update({_id: change}, {$set: {subscribers: newstudents}});
                     return 1;
                 } else {
                     throw "You are currently the admin of this class. Transfer ownership in order to leave this class.";