55 lines
1.4 KiB
TypeScript
55 lines
1.4 KiB
TypeScript
import { Server, Socket } from 'socket.io';
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import { createServer } from 'http';
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import express from 'express';
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import cors from 'cors';
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import { ChatMessage, saveMessage, loadRecentMessages } from './chatHistory';
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const app = express();
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app.use(cors());
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const httpServer = createServer(app);
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const io = new Server(httpServer, {
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cors: {
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origin: [
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"http://localhost:3000",
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"http://localhost:3030",
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"http://localhost:3031",
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"https://dev.duelfi.io",
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"https://beta.duelfi.io"
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],
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methods: ["GET", "POST"]
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}
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});
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// Store recent messages in memory
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const recentMessages: ChatMessage[] = loadRecentMessages();
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io.on('connection', (socket: Socket) => {
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console.log('User connected:', socket.id);
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// Send recent messages to newly connected users
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socket.emit('recent messages', recentMessages);
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socket.on('chat message', (message: ChatMessage) => {
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// Save message to file
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saveMessage(message);
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// Add message to recent messages
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recentMessages.push(message);
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if (recentMessages.length > 100) {
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recentMessages.shift();
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}
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// Broadcast message to all connected clients
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io.emit('chat message', message);
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});
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socket.on('disconnect', () => {
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console.log('User disconnected:', socket.id);
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});
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});
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const PORT = 3040;
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httpServer.listen(PORT, () => {
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console.log(`Socket.IO server running on port ${PORT}`);
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});
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