From d9383e0f97a44dae97938ee91921286462b2bfb3 Mon Sep 17 00:00:00 2001
From: Matteo Pagliazzi <matteopagliazzi@gmail.com>
Date: Fri, 4 Sep 2015 16:21:42 +0200
Subject: [PATCH] add Group.methods.leave, user is removed from groups when his
 account is deleted

---
 website/src/models/group.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/website/src/models/group.js b/website/src/models/group.js
index 29ddb673c8..9c0f75fd91 100644
--- a/website/src/models/group.js
+++ b/website/src/models/group.js
@@ -413,19 +413,23 @@ GroupSchema.methods.leave = function(user, keep, mainCb){
         }, cb);
       }else{ // otherwise just remove a member
         var update = {$pull: {members: user._id}};
+        
         if (group.type == 'party' && group.quest.key){
           update['$unset'] = {};
           update['$unset']['quest.members.' + user._id] = 1;
         }
 
         var seniorMember = _.find(group.members, function (m) {return m != user._id});
+
         // If the leader is leaving (or if the leader previously left, and this wasn't accounted for)
         var leader = group.leader;
         if (leader == user._id || !~group.members.indexOf(leader)) {
           update['$set'] = update['$set'] || {};
           update['$set'].leader = seniorMember;
         }
+
         leader = group.quest && group.quest.leader;
+
         if (leader && (leader == user._id || !~group.members.indexOf(leader))) {
           update['$set'] = update['$set'] || {};
           update['$set']['quest.leader'] = seniorMember;