new todos and redis yay

app.js

@@ -3,8 +3,8 @@
  * Module dependencies.
  */
 
-var express = require('express')
-  , routes = require('./routes/routes');
+var express = require('express'),
+    routes = require('./routes/routes');
 
 var app = module.exports = express.createServer();
 
@@ -32,6 +32,7 @@ app.configure('production', function(){
 app.get('/', routes.index);
 app.get('/about', routes.about);
 app.get('/todo', routes.todo);
+app.post('/save', routes.saveTodo);
 app.listen(3000, function(){
   console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);
 });

package.json

@@ -5,7 +5,9 @@
   "dependencies": {
     "express": "2.5.8",
     "jade": ">= 0.0.1",
-    "localStorage": "~1.0.0"
+    "localStorage": "~1.0.0",
+    "redis": "~0.7.2",
+    "connect-redis": "~1.4.0"
   },
   "scripts": {
     "start": "node app.js"

routes/routes.js

@@ -1,8 +1,4 @@
 
-/*
- * GET home page.
- */
-
 exports.index = function(req, res){
   res.render('index', { title: 'Welcome to JSPlayground Todo' });
 };
@@ -12,16 +8,30 @@ exports.about = function(req, res){
 };
 
 exports.todo = function(req, res){
-  res.render('todo', {
-    title: 'New Todo List',
-    todos: [
-      { text: "todo number 1" },
-      { text: "todo number 2" }
-    ]
+  var todos = [];
+  client.hgetall("Todo", function(err, objs) {
+    for(var k in objs) {
+      var newTodo = {
+        text: objs[k]
+      };
+      todos.push(newTodo);
+    }
+    res.render('todo', {
+      title: 'New Todo List',
+      todos: todos
+    });
   });
 };
 
+var redis = require("redis"),
+    client = redis.createClient();
+
 exports.saveTodo = function(req, res) {
+  var newTodo = {};
+  newTodo.name = req.body['todo-text'];
+  newTodo.id = newTodo.name.replace(" ", "-");
+  client.hset("Todo", newTodo.id, newTodo.name);
+  res.redirect("back");
 
 
 };

views/todo.jade

@@ -1,9 +1,11 @@
 h1 new todo list
-form
+form(action="/save", method="post")
   p
     label Enter a new todo item
-    input(type='text',placeholder='new todo')
+    input(type='text',placeholder='new todo', name='todo-text')
+  p
+    input(type='submit', value='Save')
 ul
-each todo in todos
-  li #{todo.text}
+  each todo in todos
+    li #{todo.text}