Inform when a user leaves the room

reu · Dec 26, 2010 · 575e309 · 575e309
1 parent 069cf6f
commit 575e309
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diff --git a/app.js b/app.js
@@ -162,6 +162,19 @@ app.get('/rooms/:room_id/join', filters.getRoom, function(req, res){
   res.redirect('/rooms/' + req.room.id);
 });
 
+app.get('/rooms/:room_id/leave', filters.getRoom, filters.getUser, function(req, res){
+  if (delete req.room.users[req.sessionID]) {
+    req.session.destroy();
+
+    var message = new Message(req.room.name, req.user.nick + ' left the room.');
+    message.type = 'notice';
+    req.room.appendMessage(message);
+  }
+
+  res.writeHead(200);
+  res.end();
+});
+
 // Messages
 // List
 app.get('/rooms/:room_id/messages', filters.getRoom, function(req, res){

diff --git a/public/javascripts/pool.js b/public/javascripts/pool.js
@@ -70,4 +70,8 @@ jQuery(function($){
     else
       $('title').html('xpress chat');
   }
+
+  $(window).unload(function() {
+    $.get('/rooms/' + $('#room').data('room-id') + '/leave', null, null, 'json');
+  });
 });