jsut setting up

chapter21/10_session_routes.js

@@ -0,0 +1,34 @@
+/*
+ * Session Routes
+ */
+
+var users = require('../data/users');
+
+module.exports = function(app) {
+
+  app.dynamicHelpers({
+    session: function(req, res) {
+      return req.session;
+    }
+  });
+
+  app.get('/session/new', function(req, res) {
+    res.render('session/new', {title: "Log in"});
+  });
+
+  app.post('/session', function(req, res) {
+    if (users[req.body.username] && 
+      users[req.body.username].password === req.body.password) {
+        req.session.user = users[req.body.username];
+        res.redirect('/users');
+      } else {
+        res.redirect('/session/new')
+      }
+  });
+
+  app.del('/session', function(req, res, next) {
+    req.session.destroy();
+    res.redirect('/users');
+  });
+
+};