46 lines
1.5 KiB
TypeScript
46 lines
1.5 KiB
TypeScript
import { Server as SocketIOServer } from 'socket.io';
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import type { HttpServer } from 'vite';
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// Don't try to replace with $lib alias. Since this
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// file gets loaded as a vite plugin, it will crash
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import { db } from './server/db/';
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import { v4 as uuidv4 } from 'uuid';
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let io: SocketIOServer | undefined;
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export function startupSocketIOServer(httpServer: HttpServer | null) {
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if (io) return;
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console.log('\x1b[35m[ws:kit]\x1b[0m setup');
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if (!httpServer) {
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console.error('Error: httpServer is null. Cannot start Socket.IO server.');
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return;
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}
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io = new SocketIOServer(httpServer);
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io.on('connection', async (socket) => {
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// Runs on client connection
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console.log(`\x1b[35m[ws:kit]\x1b[0m client connected (${socket.id})`);
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// Runs on message received
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socket.on('message', async (msg) => {
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// If message not empty
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if (msg.content !== '') {
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console.log(`\x1b[35m[ws:kit]\x1b[0m message from ${socket.id}: ${msg.content}`);
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// Store the message in the database
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await db.sendMessage(msg.channel, msg.content, msg.id, uuidv4());
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io!.emit('message', {
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user: msg.id,
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message: msg.content,
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imageSrc: `https://api.dicebear.com/9.x/identicon/svg?seed=${msg.id}`,
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channel: msg.channel,
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});
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}
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});
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// Runs on client disconnect
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socket.on('disconnect', () => {
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console.log(`\x1b[35m[ws:kit]\x1b[0m client disconnected (${socket.id})`);
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});
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});
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}
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