64 lines
2.2 KiB
JavaScript
64 lines
2.2 KiB
JavaScript
import Hyperswarm from 'hyperswarm';
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import EventEmitter from 'node:events'
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class Client extends EventEmitter {
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constructor(botName) {
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super();
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if(!botName) return console.error("BotName is not defined!");
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this.botName = botName;
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this.swarm = new Hyperswarm();
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this.setupSwarm();
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}
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setupSwarm() {
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this.swarm.on('connection', (peer) => {
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peer.on('data', message => this.emit('onMessage', peer, JSON.parse(message.toString())));
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peer.on('error', e => {
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this.emit('onError', e);
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console.error(`Connection error: ${e}`)
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});
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});
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this.swarm.on('update', () => {
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console.log(`Connections count: ${this.swarm.connections.size} / Peers count: ${this.swarm.peers.size}`);
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this.swarm.peers.forEach((peerInfo, peer) => {
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console.log([peer.topics])
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console.log([peer.topics].filter(topic => topic))
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console.log(`Peer ${[peer]} is in topic(s) [${[peer.topics].filter(topic => topic).map(topic => topic.toString('hex')).join(", ")}]`);
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});
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});
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}
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joinChatRoom(chatRoomID) {
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this.discovery = this.swarm.join(Buffer.from(chatRoomID, 'hex'), {client: true, server: true});
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this.discovery.flushed().then(() => {
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console.log(`Bot ${this.botName} joined the chat room.`);
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this.emit('onBotJoinRoom');
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});
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}
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sendMessage(roomPeers, message) {
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console.log('Bot name:', this.botName);
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const timestamp = Date.now(); // Generate timestamp
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const peers = [...this.swarm.connections].filter(peer => roomPeers.includes(peer.remotePublicKey.toString('hex'))); // We remove all the peers that arent included in a room
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const data = JSON.stringify({name: this.botName, message, timestamp}); // Include timestamp
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for (const peer of peers) peer.write(data);
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}
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sendMessageToAll(message) {
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console.log('Bot name:', this.botName);
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const timestamp = Date.now(); // Generate timestamp
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const peers = [...this.swarm.connections]
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const data = JSON.stringify({name: this.botName, message, timestamp}); // Include timestamp
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for (const peer of peers) peer.write(data);
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}
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destroy() {
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this.swarm.destroy();
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console.log(`Bot ${this.botName} disconnected.`);
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}
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}
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export default Client;
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