first commit

.gitignore

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+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directory
+# https://docs.npmjs.com/cli/shrinkwrap#caveats
+node_modules
+
+# Debug log from npm
+npm-debug.log
+
+
+.idea
+
+npm-debug.log.*

app.js

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+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 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(express.static(path.join(__dirname, 'node_modules')));
+
+app.use('/', index);
+app.use('/users', users);
+
+var mongoose = require('mongoose');
+
+/*
+mongoose.set('debug', function (collectionName, method, query, doc) {
+    console.log('______________________________');
+    console.log('collectionName', collectionName);
+    console.log('method', method);
+    console.log('query', query);
+    console.log('doc', doc);
+});
+*/
+
+
+var timeout = 3000000;
+
+mongoose.Promise = global.Promise;
+mongoose.connect('mongodb://127.0.0.1/formationNode', {
+    uri_decode_auth: true,
+    server: {socketOptions: {keepAlive: timeout, connectTimeoutMS: timeout}},
+    replset: {socketOptions: {keepAlive: timeout, connectTimeoutMS: timeout}}
+}, function (err, db) {
+    if(err){
+        console.error('Connection database : KO');
+        console.log(err);
+    } else{
+        console.log('Connection database : OK');
+
+    }
+});
+
+
+// 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;

bin/www

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+#!/usr/bin/env node
+
+/**
+ * Module dependencies.
+ */
+
+var app = require('../app');
+var debug = require('debug')('formationnode:server');
+var http = require('http');
+var socket = require('./../socket');
+
+/**
+ * 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);
+
+/**
+ * Init Socket
+ */
+
+socket.init(server);
+
+/**
+ * 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);
+}

model/gameModel.js

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+var mongoose = require('mongoose');
+
+
+var schema = new mongoose.Schema(
+    {
+        user0: mongoose.Schema.Types.Mixed,
+        user1: mongoose.Schema.Types.Mixed,
+        caseArray: [mongoose.Schema.Types.Mixed],
+        currentPlayer : String
+
+    }
+);
+
+schema.methods.initGame = function (user0, user1) {
+    if(user0 && user1){
+        this.user0 = user0;
+        this.user1 = user1;
+        this.caseArray = [];
+        var rand = Math.floor(Math.random()*100);
+        if(rand % 2 == 0){
+            this.currentPlayer = this.user0.id;
+            this.user0.color = 'red';
+            this.user1.color = 'yellow';
+        } else {
+            this.currentPlayer = this.user1.id;
+            this.user0.color = 'yellow';
+            this.user1.color = 'red';
+        }
+    }
+};
+
+
+
+
+schema.methods.gameAction = function (userId, caseName) {
+    if(userId == this.currentPlayer){
+        if(!this.caseArray){
+            this.caseArray = [];
+        }
+        if(this.caseArray.filter(function (item) {
+                return item.caseName == caseName
+            }).length != 0){
+            console.error('try to overwrite');
+        } else{
+            this.caseArray.push({
+                caseName : caseName,
+                userId : userId,
+            })
+            if(this.currentPlayer){
+                if(this.currentPlayer == this.user0.id){
+                    this.currentPlayer = this.user1.id
+                } else if(this.currentPlayer == this.user1.id){
+                    this.currentPlayer = this.user0.id
+                } else{
+                    console.error('the value of current player is incorrect');
+                }
+            } else{
+                console.error('currentPlayer must be init')
+            }
+        }
+    } else{
+        console.error('wrong current player')
+    }
+
+
+
+};
+
+
+schema.set('versionKey', false);
+module.exports = mongoose.model('Game', schema);
+

package.json

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+{
+  "name": "formationnode",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "start": "node ./bin/www"
+  },
+  "dependencies": {
+    "body-parser": "~1.17.1",
+    "bootstrap": "^3.3.7",
+    "cookie-parser": "~1.4.3",
+    "debug": "~2.6.3",
+    "ejs": "~2.5.6",
+    "express": "~4.15.2",
+    "mongoose": "~4.6.6",
+    "morgan": "~1.8.1",
+    "serve-favicon": "~2.4.2",
+    "ws": "^3.0.0"
+  }
+}