101 lines
No EOL
3.5 KiB
JavaScript
101 lines
No EOL
3.5 KiB
JavaScript
const express = require('express');
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const app = express();
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const port = process.env.PORT || 3002;
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const http = require('http');
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const { Server } = require("socket.io");
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const server = http.createServer(app);
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const io = new Server(server, {
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cors: {
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origin: "http://127.0.0.1:4200",
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methods: ["GET", "POST"],
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credentials: true
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}
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});
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const bodyParser = require('body-parser');
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app.use(bodyParser.urlencoded({extended:true}));
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app.use(bodyParser.json());
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const cookieParser = require('cookie-parser');
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app.use(cookieParser());
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const cors = require('cors');
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app.use(cors({origin: 'http://127.0.0.1:4200', credentials: true}));
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const auth = require("./auth");
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const Message = require("../service-privateroom/models/Message");
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const conversationRoute = require("./routes/conversations");
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app.use("/conversations", conversationRoute);
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io.on('connection',socket => {
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auth.getSession(socket.request, function(res){
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const getUsername = auth.getUsername(res);
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if (getUsername === -1) {
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socket.send('error','not authenticated');
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}
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else{
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socket.on('joinroom', function (data){
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console.log(`${new Date()}] ${getUsername} joined the chat.`);
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const conversationId = data.room;
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socket.broadcast.emit(conversationId,[{
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username: 'Server',
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date: new Date(),
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channel: conversationId,
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message: `${getUsername} joined the chat.`
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}]);
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Message.find({conversationId: {$eq: conversationId}}, {'_id':0, 'username': '$sender', 'date':'$date', 'channel':'$conversationId', 'message':'$text'},{sort: {'date':1}},(err, res) => {
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if(err) throw err;
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if(res.length > 0){
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socket.emit(conversationId,res);
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}
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socket.emit(conversationId,[{
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username: 'Server',
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date: new Date(),
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channel: conversationId,
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message: `${getUsername} joined the chat.`
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}]);
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});
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});
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socket.on('privateroom',function(data){
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console.log(`${getUsername} joined the chat.`);
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const sender = data.sender;
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const conversationId = data.room;
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const date = data.date;
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const message = data.message;
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Message.insertMany([{
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conversationId: conversationId,
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sender: sender,
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text: message,
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date: date
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}
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]).then(function(){
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console.log(data, "inserted");
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const newData = {
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username: data.sender,
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date: data.date,
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channel: conversationId,
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message: data.message
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}
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socket.broadcast.emit(conversationId,[newData]);
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socket.emit(conversationId,[newData]);
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}).catch(function(error){
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console.log("error",error);
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});
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});
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socket.on("disconnect", function() {
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console.log(`${new Date()}] ${getUsername} left the chat.`);
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});
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}
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});
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});
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server.listen(port, () => {
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console.log(`listening on *:${port}/`);
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}); |