closes #3045

public/src/app.js

@@ -66,6 +66,8 @@ app.cacheBuster = null;
 			}, 1000);
 		});
 
+		socket.on('event:logout', app.logout);
+
 		socket.on('event:alert', function(data) {
 			app.alert(data);
 		});

public/src/client/account/edit.js

@@ -157,8 +157,8 @@ define('forum/account/edit', ['forum/account/header', 'uploader', 'translator'],
 						return false;
 					} else {
 						socket.emit('user.deleteAccount', {}, function(err) {
-							if (!err) {
-								app.logout();
+							if (err) {
+								app.alertError(err.message);
 							}
 						});
 					}

src/groups.js

@@ -115,6 +115,10 @@ var async = require('async'),
 						return next(err);
 					}
 
+					uids = uids.filter(function(uid) {
+						return uid && parseInt(uid, 10);
+					});
+
 					if (options.truncateUserList) {
 						var userListCount = parseInt(options.userListCount, 10) || 4;
 						if (uids.length > userListCount) {

src/messaging.js

@@ -250,6 +250,12 @@ var db = require('./database'),
 					return callback(err);
 				}
 
+				results.users.forEach(function(user, index) {
+					if (user && !parseInt(user.uid, 10)) {
+						Messaging.markRead(uid, uids[index]);
+					}
+				});
+
 				results.users = results.users.filter(function(user) {
 					return user && parseInt(user.uid, 10);
 				});

src/socket.io/user.js

@@ -24,20 +24,27 @@ SocketUser.exists = function(socket, data, callback) {
 };
 
 SocketUser.deleteAccount = function(socket, data, callback) {
-	if (socket.uid) {
-		user.isAdministrator(socket.uid, function(err, isAdmin) {
-			if (err || isAdmin) {
-				return callback(err || new Error('[[error:cant-delete-admin]]'));
-			}
-
-			socket.broadcast.emit('event:user_status_change', {uid: socket.uid, status: 'offline'});
-			user.deleteAccount(socket.uid, callback);
-		});
+	if (!socket.uid) {
+		return;
 	}
+	user.isAdministrator(socket.uid, function(err, isAdmin) {
+		if (err || isAdmin) {
+			return callback(err || new Error('[[error:cant-delete-admin]]'));
+		}
+
+		socket.broadcast.emit('event:user_status_change', {uid: socket.uid, status: 'offline'});
+		user.deleteAccount(socket.uid, function(err) {
+			if (err) {
+				return callback(err);
+			}
+			websockets.in('uid_' + socket.uid).emit('event:logout');
+			callback();
+		});
+	});
 };
 
 SocketUser.emailExists = function(socket, data, callback) {
-	if(data && data.email) {
+	if (data && data.email) {
 		user.email.exists(data.email, callback);
 	}
 };