Minor-project

Final Report/Type-Go-master/app.js

@@ -0,0 +1,115 @@
+const express = require('express');
+const app = express();
+const socket = require('socket.io');
+// const mongoose = require('mongoose');
+const path = require('path');
+// const { render } = require('ejs');
+// const Game = require('./models/game');
+// const quotableAPI = require('./quotableAPI');
+const port = process.env.PORT || 4000 ;
+
+app.use(express.urlencoded())
+
+// mongoose.connect('mongodb://localhost:27017/typego',{useNewUrlParser : true, useUnifiedTopology : true}, ()=>{ console.log('successfully connected')})
+
+app.use(express.static(path.join(__dirname, 'public')));
+
+// set view engine
+app.set('view engine', 'ejs')
+
+// template engin route
+app.get('/', (req, res) => {
+  res.render('home');
+})
+
+app.post('/creategame', (req, res) => {
+  // console.log(req.body);
+  res.render('creategame');
+})
+
+app.post('/joingame', (req, res) => {
+  // console.log(req.body);
+  res.render('joingame');
+})
+
+app.get('/about', (req, res) => {
+  res.render('about');
+})
+
+
+//server setup
+const server = app.listen(port, () => {
+  console.log(`Example app listening at http://localhost:${port}`)
+})
+
+
+//socket io setup
+const io = socket(server);
+
+var rooms = [];
+
+
+io.on('connection',(socket)=>{
+
+  socket.on('createRoom',(roomCode)=>{
+      rooms.push(roomCode.roomCode);
+      socket.join(roomCode.roomCode);
+      console.log('created',roomCode.roomCode);
+  })
+
+  socket.on('joinRoom',(roomCode)=>{
+    if(rooms.includes(roomCode.roomCode)){
+      socket.join(roomCode.roomCode);
+      // console.log('room joined having id:',roomCode.roomCode);
+
+      let joinedUserId = socket.id;
+      io.sockets.in(roomCode.roomCode).emit('joinedRoom',joinedUserId,roomCode);
+      socket.broadcast.to(roomCode.roomCode).emit('newlyJoinedUser', roomCode, joinedUserId);
+    }
+
+    else{
+        console.log('Room not exits');
+        socket.emit('joinError', roomCode.roomCode);
+    }
+  })
+
+  socket.on('thenIamSendingMyDataToJoinedUser',(recived)=>{
+    let createrId = socket.id;
+    socket.broadcast.to(recived.idOfJoinedUser).emit('okISendedMyDataToJoinedUser',recived,createrId);
+  })
+
+  socket.on('brodcastMyDataToOnlyNewlyJoinedUser',(dataFromJoinUser)=>{
+    let joinedUserId = socket.id;
+    socket.broadcast.to(dataFromJoinUser.roomCode).emit('okISendMyDataToNewlyJoinedUser',dataFromJoinUser,joinedUserId);
+  })
+
+  socket.on('startGame',(startCredentials)=>{
+    // console.log(startCredentials.roomCode);
+    io.sockets.in(startCredentials.roomCode).emit('startGame',startCredentials);
+    // io.sockets.emit('startGame',startCredentials);
+  })
+
+  socket.on('updateProgressBar', (myData)=>{
+    socket.broadcast.to(myData.roomCode).emit('updatingBar',myData.calculateWidthOfProgressBar,socket.id);
+  })
+
+  socket.on('result',(myData)=>{
+    io.sockets.in(myData.roomCode).emit('result',myData);
+  })
+
+  socket.on('disconnecting', () => {
+    console.log("leaved ",Array.from(socket.rooms)[1]);
+    socket.broadcast.to(Array.from(socket.rooms)[1]).emit('left',socket.id);
+    socket.broadcast.to(Array.from(socket.rooms)[1]).emit('Adminleft',socket.id);
+  });
+
+  socket.on('deleteRoom', ()=>{
+    let roomName = Array.from(socket.rooms)[1];
+    const index = rooms.indexOf(roomName);
+    if (index > -1) {
+      rooms.splice(index, 1);
+      console.log('room deleted');
+    }
+  })
+
+});