Fixed warnings about the bodyparse and errorhandler

.gitignore

@@ -0,0 +1,3 @@
+node_modules
+node_modules/
+node_modules/*

app.js

@@ -1,21 +1,20 @@
-
-/**
- * Module dependencies
- */
-
-var express = require('express'),
-  bodyParser = require('body-parser'),
-  methodOverride = require('method-override'),
-  errorHandler = require('error-handler'),
-  morgan = require('morgan'),
-  routes = require('./routes'),
-  api = require('./routes/api'),
-  http = require('http'),
-  path = require('path');
+var express = require('express')
+  , bodyParser = require('body-parser')
+  , methodOverride = require('method-override')
+  , errorHandler = require('errorhandler')
+  , morgan = require('morgan')
+  , routes = require('./routes')
+  , partials = require('./routes/partials')
+  , api = require('./routes/api')
+  , http = require('http')
+  , path = require('path')
+  , modulesAPI = {}
+  ;
+
+modulesAPI.beers = require('./modules/beers/routes/api');
 
 var app = module.exports = express();
 
-
 /**
  * Configuration
  */
@@ -25,15 +24,16 @@ app.set('port', process.env.PORT || 3000);
 app.set('views', __dirname + '/views');
 app.set('view engine', 'jade');
 app.use(morgan('dev'));
-app.use(bodyParser());
+app.use(bodyParser.urlencoded({extended: true}));
+app.use(bodyParser.json());
 app.use(methodOverride());
 app.use(express.static(path.join(__dirname, 'public')));
 
 var env = process.env.NODE_ENV || 'development';
 
 // development only
 if (env === 'development') {
-  app.use(express.errorHandler());
+  app.use(errorHandler());
 }
 
 // production only
@@ -46,21 +46,43 @@ if (env === 'production') {
  * Routes
  */
 
-// serve index and view partials
-app.get('/', routes.index);
-app.get('/partials/:name', routes.partials);
+// serve index  
+app.use('/', routes);
+
+// server view partials
+app.use('/partials', partials);
 
 // JSON API
-app.get('/api/name', api.name);
+app.use('/api', api);
+app.use('/api/beers', modulesAPI.beers);
 
 // redirect all others to the index (HTML5 history)
-app.get('*', routes.index);
-
+app.get('*', function(req, res, next) {
+  res.render('index');
+});
 
-/**
- * Start Server
- */
+// error handlers
+
+// development error handler
+// will print stacktrace
+if (app.get('env') === 'development') {
+    app.use(function(err, req, res, next) {
+        res.status(err.status || 500);
+        res.render('error', {
+            message: err.message,
+            error: err
+        });
+    });
+}
 
-http.createServer(app).listen(app.get('port'), function () {
-  console.log('Express server listening on port ' + app.get('port'));
+// production error handler
+// no stacktraces leaked to user
+app.use(function(err, req, res, next) {
+    res.status(err.status || 500);
+    res.render('error', {
+        message: err.message,
+        error: {}
+    });
 });
+
+module.exports = app;

bin/www

@@ -0,0 +1,9 @@
+#!/usr/bin/env node
+var debug = require('debug')('express');
+var app = require('../app');
+
+app.set('port', process.env.PORT || 3000);
+
+var server = app.listen(app.get('port'), function () {
+  debug('Express server listening on port ' + server.address().port);
+});

modules/beers/controller.js

@@ -0,0 +1,126 @@
+var Model = require('./model')
+  , msg = ''
+  , Controller = {
+      create: function(req, res) {
+        var dados = req.body
+          , model = new Model(dados);
+        model.save(function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            msg = err;
+          }
+          else{
+            console.log('Sucesso:', data);
+            msg = data;
+          }
+          res.json(msg);
+        });
+      }
+    , retrieve: function(req, res) {
+      var query = {};
+        Model.find(query, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            msg = err;
+          }
+          else{
+            console.log('Sucesso:', data);
+            msg = data;
+          }
+          res.json(msg);
+        });
+      }
+    , get: function(req, res) {
+        var query = {_id: req.params.id};
+        Model.findOne(query, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            msg = err;
+          }
+          else{
+            console.log('Sucesso:', data);
+            msg = data;
+          }
+          res.json(msg);
+        });
+      }
+    , update: function(req, res) {
+        var query = {_id: req.params.id}
+          , mod = req.body;
+
+        Model.update(query, mod, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            msg = err;
+          }
+          else{
+            console.log('Sucesso:', data);
+            msg = data;
+          }
+          res.json(msg);
+        });
+      }
+    , delete: function(req, res) {
+        var query = {_id: req.params.id};
+
+        Model.remove(query, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            msg = err;
+          }
+          else{
+            console.log('Sucesso:', data);
+            msg = data;
+          }
+          res.json(msg);
+        });
+      }
+    , renderList: function(req, res) {
+      var query = {};
+        Model.find(query, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            res.render('error', err);
+          }
+          else{
+            console.log('Sucesso:', data);
+            res.render('list', {beers: data});
+          }
+        });
+      }
+    , renderGet: function(req, res) {
+        var query = {_id: req.params.id};
+        Model.findOne(query, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            res.render('error', err);
+          }
+          else{
+            console.log('Sucesso:', data);
+            res.render('get', {beer: data});
+          }
+        });
+      }
+    , renderEdit: function(req, res) {
+        var query = {_id: req.params.id};
+        Model.findOne(query, function (err, data) {
+          if (err){
+            console.log('Erro: ', err);
+            res.render('error', err);
+          }
+          else{
+            console.log('Sucesso:', data);
+            res.render('edit', {beer: data});
+          }
+        });
+      }
+    , renderCreate: function(req, res) {
+        res.render('create');
+      }
+    }
+  ;
+
+module.exports = Controller;
+
+
+

modules/beers/model.js

@@ -0,0 +1,31 @@
+var mongoose = require('mongoose');
+mongoose.connect('mongodb://localhost/workshop-online-julho-2015');
+
+var db = mongoose.connection;
+db.on('error', function(err){
+    console.log('Erro de conexao.', err);
+});
+db.on('open', function () {
+  console.log('Conexão aberta.');
+});
+db.on('connected', function(err){
+    console.log('Conectado');
+});
+db.on('disconnected', function(err){
+    console.log('Desconectado');
+});
+
+var Schema = mongoose.Schema
+  ,  _schema = {
+        name: { type: String, default: '' }
+      , description: { type: String, default: '' }
+      , alcohol: { type: Number, min: 0, default: '' }
+      , price: { type: Number, min: 0, default: '' }
+      , category: { type: String, default: ''}
+      , created_at: { type: Date, default: Date.now() }
+    }
+  , ModelSchema = new Schema(_schema)
+  , Model = mongoose.model('Beer', ModelSchema)
+  ;
+
+module.exports = Model;

modules/beers/routes/api.js

@@ -0,0 +1,12 @@
+var express = require('express');
+var router = express.Router();
+var Controller = require('./../controller');
+
+router.get('/', Controller.retrieve);
+router.get('/:id', Controller.get);
+
+router.post('/', Controller.create);
+router.put('/:id', Controller.update);
+router.delete('/:id', Controller.delete);
+
+module.exports = router;

modules/beers/routes/index.js

@@ -0,0 +1,10 @@
+var express = require('express');
+var router = express.Router();
+var Controller = require('./../controller');
+
+router.get('/', Controller.renderList);
+router.get('/create', Controller.renderCreate);
+router.get('/:id', Controller.renderGet);
+router.get('/:id/edit', Controller.renderEdit);
+
+module.exports = router;

package.json

@@ -2,12 +2,18 @@
   "name": "application-name",
   "version": "0.0.1",
   "private": true,
+  "scripts": {
+    "prestart": "npm install",
+    "start": "nodemon bin/www"
+  },
   "dependencies": {
     "body-parser": "^1.0.2",
-    "error-handler": "^0.1.4",
+    "debug": "^2.0.0",
+    "errorhandler": "^1.1.1",
     "express": "~4.1.1",
     "jade": "~0.31.2",
     "method-override": "^1.0.0",
+    "mongoose": "^4.1.0",
     "morgan": "^1.0.0"
   }
 }

routes/api.js

@@ -1,9 +1,14 @@
 /*
  * Serve JSON to our AngularJS client
  */
+var express = require('express');
+var router = express.Router();
 
-exports.name = function (req, res) {
+/* GET home page. */
+router.get('/name', function(req, res) {
   res.json({
     name: 'Bob'
   });
-};
+});
+
+module.exports = router;

routes/index.js

@@ -1,13 +1,9 @@
+var express = require('express');
+var router = express.Router();
 
-/*
- * GET home page.
- */
-
-exports.index = function(req, res){
+/* GET home page. */
+router.get('/', function(req, res) {
   res.render('index');
-};
+});
 
-exports.partials = function (req, res) {
-  var name = req.params.name;
-  res.render('partials/' + name);
-};
+module.exports = router;

routes/partials.js

@@ -0,0 +1,9 @@
+var express = require('express');
+var router = express.Router();
+
+router.get('/:name', function(req, res) {
+  var name = req.params.name;
+  res.render('partials/' + name);
+});
+
+module.exports = router;