From e878cedf59e885a14e09896b212ab6b1c1a48471 Mon Sep 17 00:00:00 2001
From: vuongtaquoc <tqv.itvn@gmail.com>
Date: Fri, 22 May 2015 22:57:21 +0700
Subject: [PATCH] Check and create user when no user

---
 lib/chat-server.js        |  24 ++++---
 test/public/js/chat-ui.js | 133 --------------------------------------
 test/public/js/chat.js    |  14 ----
 3 files changed, 15 insertions(+), 156 deletions(-)
 delete mode 100644 test/public/js/chat-ui.js
 delete mode 100644 test/public/js/chat.js

diff --git a/lib/chat-server.js b/lib/chat-server.js
index f9c52dc..96870cf 100644
--- a/lib/chat-server.js
+++ b/lib/chat-server.js
@@ -56,18 +56,24 @@ function adminJoinGroup() {
 }
 
 function getCurrentUser(socket) {
-    var cookies = socket.handshake.headers['cookie'].split(';'),
-        userID;
+    if (socket.handshake.headers['cookie']) {
+        var cookies = socket.handshake.headers['cookie'].split(';'),
+            userID;
 
-    cookies.forEach(function(cookie) {
-        if (cookie.indexOf(conf.cookies.userID.key)) {
-            var userCookies = cookie.split('=');
+        cookies.forEach(function(cookie) {
+            if (cookie.indexOf(conf.cookies.userID.key)) {
+                var userCookies = cookie.split('=');
 
-            userID = userCookies.pop();
-        }
-    });
+                userID = userCookies.pop();
+            }
+        });
+
+        return userID;
+    } else {
+        var date = new Date();
 
-    return userID;
+        return 'user_' + date.getTime();
+    }
 }
 
 function assignGuestName(socket, userID) {
diff --git a/test/public/js/chat-ui.js b/test/public/js/chat-ui.js
deleted file mode 100644
index e2e2951..0000000
--- a/test/public/js/chat-ui.js
+++ /dev/null
@@ -1,133 +0,0 @@
-function createChatWindow(group) {
-    var template = [
-        '<div class="window-message" id="window_' + group + '">',
-        '<div class="display-message" id="display_message_' + group + '"></div>',
-        '<form method="POST" id="form_' + group + '">',
-        '<input type="hidden" id="group_' + group + '">',
-        '<input id="message_' + group + '" type="text" autocomplete="off" />',
-        '</form>',
-        '</div>'
-    ];
-
-    return template.join('');
-}
-
-function appendMessageToElement(message, user, element, className) {
-    var displayMessage = user + ': ' + message,
-        newElement = $('<div class="' + className + '"></div>').text(displayMessage);
-
-    element.append(newElement);
-    element.scrollTop(element.prop('scrollHeight'));
-}
-
-function processUserInput(chatApp, socket) {
-    var sendMessage = $('#send-message'),
-        message = sendMessage.val();
-
-    if (message) {
-        var messageBox = $('#messages'),
-            currentGroup = $('#currentGroup').val(),
-            userSent = 'Me',
-            className = 'message-from';
-
-        chatApp.sendMessage(currentGroup, message);
-
-        // append message to element
-        appendMessageToElement(message, userSent, messageBox, className);
-
-        sendMessage.val('');
-    }
-}
-
-// start socket.io
-var socket = io.connect('http://localhost:2222');
-
-$(document).ready(function() {
-    var chatApp = new Chat(socket),
-        sendMessage = $('#send-message'),
-        sendForm = $('#send-form'),
-        currentGroup = $('#currentGroup'),
-        messageBox;
-
-    socket.on('clientMessage', function(clientData) {
-        switch (clientData.code) {
-            case 'JOIN_GROUP':
-                var group = clientData.data.group;
-
-                // set current room to form
-                currentGroup.val(group);
-
-                break;
-            case 'RECEIVE_MESSAGE':
-                var data = clientData.data,
-                    className = 'message-to',
-                    messageBox;
-
-                // check if admin sent to user
-                if (data.fromUser === 'admin') {
-                    messageBox = $('#messages');
-
-                    appendMessageToElement(data.text, data.fromUser, messageBox, className);
-                } else {
-                    var group = data.group,
-                        prefixDisplayMessageBox = 'display_message_',
-                        prefixForm = 'form_',
-                        prefixMessageInput = 'message_';
-
-                    // append message to chat window if chat window is exists
-                    if ($('#' + prefixDisplayMessageBox + group).length) {
-                        messageBox = $('#' + prefixDisplayMessageBox + group);
-
-                        appendMessageToElement(data.text, data.fromUser, messageBox, className);
-                    } else {
-                        // create chat window if not exists
-                        var template = createChatWindow(group),
-                            popover = $(template);
-
-                        messageBox = popover.find('#' + prefixDisplayMessageBox + group);
-
-                        appendMessageToElement(data.text, data.fromUser, messageBox, className);
-
-                        $('#content').append(popover);
-                    }
-
-                    // handle admin send message -> user
-                    $('#' + prefixForm + group).submit(function(e) {
-                        e.preventDefault();
-
-                        var sendMessage = $('#' + prefixMessageInput + group),
-                            message = sendMessage.val();
-
-                        if (message) {
-                            // send message to server
-                            chatApp.sendMessage(group, message);
-
-                            var userSent = 'Me';
-
-                            // re-assign class name
-                            className = 'message-from';
-
-                            messageBox = $('#' + prefixDisplayMessageBox + group);
-
-                            appendMessageToElement(message, userSent, messageBox, className);
-
-                            sendMessage.val('');
-                        }
-
-                        return false;
-                    });
-                }
-
-                break;
-        }
-    });
-
-    // handle user send message -> admin
-    sendMessage.focus();
-
-    sendForm.submit(function() {
-        processUserInput(chatApp, socket);
-
-        return false;
-    });
-});
\ No newline at end of file
diff --git a/test/public/js/chat.js b/test/public/js/chat.js
deleted file mode 100644
index 0bf06a5..0000000
--- a/test/public/js/chat.js
+++ /dev/null
@@ -1,14 +0,0 @@
-var Chat = function(socket) {
-        this.socket = socket;
-    },
-    proto = Chat.prototype;
-
-proto.sendMessage = function(group, message) {
-    this.socket.emit('serverMessage', {
-        code: 'SEND_MESSAGE',
-        data: {
-            text: message,
-            group: group
-        }
-    });
-};
\ No newline at end of file