update front end

server/app.js

@@ -0,0 +1,48 @@
+var express = require('express');
+var path = require('path');
+var favicon = require('serve-favicon');
+var logger = require('morgan');
+var cookieParser = require('cookie-parser');
+var bodyParser = require('body-parser');
+
+var index = require('./routes/index');
+var users = require('./routes/users');
+var articles = require('./routes/articles')
+
+var app = express();
+
+// view engine setup
+app.set('views', path.join(__dirname, 'views'));
+app.set('view engine', 'ejs');
+
+// uncomment after placing your favicon in /public
+//app.use(favicon(path.join(__dirname, 'public', 'favicon.ico')));
+app.use(logger('dev'));
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: false }));
+app.use(cookieParser());
+app.use(express.static(path.join(__dirname, 'public')));
+
+app.use('/', index);
+app.use('/users', users);
+app.use('/articles',articles)
+
+// catch 404 and forward to error handler
+app.use(function(req, res, next) {
+  var err = new Error('Not Found');
+  err.status = 404;
+  next(err);
+});
+
+// error handler
+app.use(function(err, req, res, next) {
+  // set locals, only providing error in development
+  res.locals.message = err.message;
+  res.locals.error = req.app.get('env') === 'development' ? err : {};
+
+  // render the error page
+  res.status(err.status || 500);
+  res.render('error');
+});
+
+module.exports = app;

server/bin/www

@@ -0,0 +1,90 @@
+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('server:server');
+var http = require('http');
+
+/**
+ * Get port from environment and store in Express.
+ */
+
+var port = normalizePort(process.env.PORT || '3000');
+app.set('port', port);
+
+/**
+ * Create HTTP server.
+ */
+
+var server = http.createServer(app);
+
+/**
+ * Listen on provided port, on all network interfaces.
+ */
+
+server.listen(port);
+server.on('error', onError);
+server.on('listening', onListening);
+
+/**
+ * Normalize a port into a number, string, or false.
+ */
+
+function normalizePort(val) {
+  var port = parseInt(val, 10);
+
+  if (isNaN(port)) {
+    // named pipe
+    return val;
+  }
+
+  if (port >= 0) {
+    // port number
+    return port;
+  }
+
+  return false;
+}
+
+/**
+ * Event listener for HTTP server "error" event.
+ */
+
+function onError(error) {
+  if (error.syscall !== 'listen') {
+    throw error;
+  }
+
+  var bind = typeof port === 'string'
+    ? 'Pipe ' + port
+    : 'Port ' + port;
+
+  // handle specific listen errors with friendly messages
+  switch (error.code) {
+    case 'EACCES':
+      console.error(bind + ' requires elevated privileges');
+      process.exit(1);
+      break;
+    case 'EADDRINUSE':
+      console.error(bind + ' is already in use');
+      process.exit(1);
+      break;
+    default:
+      throw error;
+  }
+}
+
+/**
+ * Event listener for HTTP server "listening" event.
+ */
+
+function onListening() {
+  var addr = server.address();
+  var bind = typeof addr === 'string'
+    ? 'pipe ' + addr
+    : 'port ' + addr.port;
+  debug('Listening on ' + bind);
+}

server/controllers/articles.js

@@ -0,0 +1,87 @@
+const Article = require('../models/Article')
+
+class ArticleController{
+    static viewAll(){
+        Article.find()
+        .exec()
+        .then(data=>{
+            res.status(200).json({
+                message:'this is list of article',
+                data
+            })
+        })
+        .catch(err=>{
+            res.status(500).json({
+                message:'something went wrong',
+                err
+            })
+        })
+    }
+
+    static create(){
+        let article = {
+            title:req.body.title,
+            body:req.body.body,
+            userId:req.body.userId
+        }
+        Article.create(article)
+        .then(data=>{
+            res.status(200).json({
+                message:'article has been created',
+                data
+            })
+        })
+        .catch(err=>{
+            res.status(500).json({
+                message:'something went wrong',
+                err
+            })
+        })
+    }
+
+    static update(){
+        let target = {
+            _id:req.params.id
+        }
+        let objUpdate = {
+            title:req.body.article,
+            body:req.body.body
+        }
+        Article.findByIdAndUpdate(objUpdate,target)
+        .exec()
+        .then(data=>{
+            res.status(200).json({
+                message:'article updated successfully',
+                data
+            })
+        })
+        .catch(err=>{
+            res.status(500).json({
+                message:'something went wrong',
+                err
+            })
+        })
+    }
+
+    static delete(){
+        let target = {
+            _id:req.params.id
+        }
+        Article.findOneAndRemove(target)
+        .exec()
+        .then(data=>{
+            res.status(200).json({
+                message:'article removed successfully',
+                data
+            })
+        })
+        .catch(err=>{
+            res.status(500).json({
+                message:'something went wrong',
+                err
+            })
+        })
+    }
+}
+
+module.exports = ArticleController

server/controllers/users.js

@@ -0,0 +1,86 @@
+const User = require('../models/Users')
+const bcrypt = require('bcrypt')
+const saltRounds = 10
+const salt = bcrypt.genSaltSync(saltRounds)
+
+
+class UserController{
+    static viewAll(){
+        User.find()
+        .exec()
+        .then(data=>{
+            res.status(200).json({
+                message:'this is your user list',
+                data
+            })
+        })
+        .catch(err=>{
+            res.status(500).json({
+                message:'something went wrong',
+                err
+            })
+        })
+    }
+
+    static create(){
+        let password = bcrypt.hashSync(req.body.password,salt)
+        let obj = {
+            name:req.body.name,
+            password:password,
+            email:req.body.email
+        }
+        User.create(obj)
+        .then(data=>{
+            res.status(200).json({
+                message:'user has been created',
+                data
+            })
+        })
+        .catch(err=>{
+            res.status(500).json({
+                message:'something went wrong',
+                err
+            })
+        })
+    }
+
+    static update(){
+        let password = bcrypt.hashSync(req.body.password,salt)
+        let target = {
+            _id:req.params.id
+        }
+        let objUpdate = {
+            name:req.body.name,
+            password:password,
+            email:req.body.email
+        }
+        User.findOneAndUpdate(obj,target)
+        .exec()
+        .then(data=>{
+            message:'user successfully updated',
+            data
+        })
+        .catch(err=>{
+            message:'something went wrong',
+            err
+        })
+    }
+
+    static delete(){
+        let target = {
+            _id:req.params.id
+        }
+        User.findByIdAndRemove(target)
+        .exec()
+        .then(data=>{
+            message:'user sucessfully deleted',
+            data
+        })
+        .catch(err=>{
+            message:'something went wrong',
+            err
+        })
+    }
+}
+
+module.exports = UserController

server/models/Article.js

@@ -0,0 +1,14 @@
+const mongoose = require('mongoose')
+const Schema = mongoose.Schema
+
+const articleSchema = new Schema({
+    title:{
+        type:String,
+        default: 'unnamed article'
+    },
+    body:String,
+    userId:{type: Schema.Types.ObjectId, ref: 'User'}
+},{timestamps:true})
+
+const Article = mongoose.model('Article', articleSchema)
+module.exports = Article

server/models/Users.js

@@ -0,0 +1,23 @@
+const mongoose = require('mongoose')
+const Schema = mongoose.Schema
+
+function emailValidation(email){
+    let reg =  /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;
+    return reg.test(email)
+}
+
+const userSchema = new Schema({
+    name:{
+        type:String,
+        required:['true','you must fill this field']
+    },
+    email:{
+        type:String,
+        unique:[true,'please use another email'],
+        required:[true,'please fill in email'],
+        validate:[emailValidation,'email format is not right']
+    }
+})
+
+const User = mongoose.model('User', userSchema)
+module.exports = User