This commit is contained in:
Sewmina 2025-05-21 01:48:55 +00:00
commit 8e3b63d0df
13 changed files with 4805 additions and 0 deletions

43
.gitignore vendored Normal file
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lib-cov
*.seed
*.log
*.csv
*.dat
*.out
*.pid
*.gz
*.swp
pids
logs
results
tmp
# Build
public/css/main.css
# Coverage reports
coverage
# API keys and secrets
.env
# Dependency directory
node_modules
bower_components
# Editors
.idea
*.iml
# OS metadata
.DS_Store
Thumbs.db
# Ignore built ts files
dist/**/*
# ignore yarn.lock
yarn.lock
duelfi_validator_logs/*

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eslint.config.mjs Normal file
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import globals from "globals";
import pluginJs from "@eslint/js";
import tseslint from "typescript-eslint";
export default [
{files: ["**/*.{js,mjs,cjs,ts}"]},
{languageOptions: { globals: globals.browser }},
pluginJs.configs.recommended,
...tseslint.configs.recommended,
];

3435
package-lock.json generated Normal file

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30
package.json Normal file
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{
"name": "duelfi_reward_distributor",
"version": "1.0.0",
"main": "index.js",
"scripts": {
"server": "ts-node src/index.ts",
"server:devnet": "USE_DEVNET=true ts-node src/index.ts",
"build": "tsc"
},
"keywords": [],
"author": "",
"license": "ISC",
"description": "",
"devDependencies": {
"@eslint/js": "^9.13.0",
"eslint": "^9.13.0",
"globals": "^15.11.0",
"typescript": "^5.6.3",
"typescript-eslint": "^8.11.0"
},
"dependencies": {
"@coral-xyz/anchor": "^0.30.1",
"@solana/spl-token": "^0.4.9",
"@solana/web3.js": "^1.98.0",
"bs58": "^6.0.0",
"cors": "^2.8.5",
"dotenv": "^16.4.7",
"express": "^5.1.0"
}
}

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src/bets.json Normal file
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{
"address": "Haj94DF925qNRgcoRwQfNsVLKgSmFhG4bjgtvusMkkpD",
"metadata": {
"name": "bets",
"version": "0.1.0",
"spec": "0.1.0",
"description": "Created with Anchor"
},
"instructions": [
{
"name": "close_bet",
"discriminator": [
185,
206,
13,
184,
176,
108,
140,
107
],
"accounts": [
{
"name": "bets_list",
"writable": true
},
{
"name": "bet_vault",
"writable": true
},
{
"name": "fee_wallet",
"writable": true
},
{
"name": "winner",
"writable": true
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "owner_referrer",
"writable": true
},
{
"name": "joiner_referrer",
"writable": true
},
{
"name": "system_program",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "winner",
"type": "pubkey"
},
{
"name": "userid",
"type": "string"
}
]
},
{
"name": "create_bet",
"discriminator": [
197,
42,
153,
2,
59,
63,
143,
246
],
"accounts": [
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "bets_list",
"writable": true
},
{
"name": "bet_vault",
"writable": true,
"pda": {
"seeds": [
{
"kind": "const",
"value": [
98,
101,
116,
95,
118,
97,
117,
108,
116
]
},
{
"kind": "account",
"path": "payer"
},
{
"kind": "arg",
"path": "game_id"
},
{
"kind": "arg",
"path": "_nonce"
}
]
}
},
{
"name": "system_program",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "wager",
"type": "u64"
},
{
"name": "user_id",
"type": "string"
},
{
"name": "game_id",
"type": "string"
},
{
"name": "nonce",
"type": "u64"
}
]
},
{
"name": "initialize",
"discriminator": [
175,
175,
109,
31,
13,
152,
155,
237
],
"accounts": [
{
"name": "bets_list",
"writable": true,
"pda": {
"seeds": [
{
"kind": "const",
"value": [
98,
101,
116,
115,
95,
108,
105,
115,
116
]
}
]
}
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "system_program",
"address": "11111111111111111111111111111111"
}
],
"args": []
},
{
"name": "join_bet",
"discriminator": [
69,
116,
82,
26,
144,
192,
58,
238
],
"accounts": [
{
"name": "bet_vault",
"writable": true
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "system_program",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "user_id",
"type": "string"
},
{
"name": "game_id",
"type": "string"
}
]
},
{
"name": "refund_bet",
"discriminator": [
209,
182,
226,
96,
55,
121,
83,
183
],
"accounts": [
{
"name": "bets_list",
"writable": true
},
{
"name": "bet_vault",
"writable": true
},
{
"name": "owner",
"writable": true
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "system_program",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "owner",
"type": "pubkey"
}
]
}
],
"accounts": [
{
"name": "BetVault",
"discriminator": [
103,
78,
21,
234,
18,
250,
230,
209
]
},
{
"name": "BetsList",
"discriminator": [
231,
234,
50,
58,
81,
179,
239,
117
]
}
],
"errors": [
{
"code": 6000,
"name": "CustomError",
"msg": "Custom error message"
}
],
"types": [
{
"name": "BetVault",
"type": {
"kind": "struct",
"fields": [
{
"name": "game_id",
"type": "string"
},
{
"name": "owner",
"type": "pubkey"
},
{
"name": "owner_id",
"type": "string"
},
{
"name": "joiner",
"type": "pubkey"
},
{
"name": "joiner_id",
"type": "string"
},
{
"name": "wager",
"type": "u64"
}
]
}
},
{
"name": "BetsList",
"type": {
"kind": "struct",
"fields": [
{
"name": "bets",
"type": {
"vec": "pubkey"
}
}
]
}
}
],
"constants": [
{
"name": "FEE_COLLECTOR",
"type": "string",
"value": "\"9esrj2X33pr5og6fdkDMjaW6fdnnb9hT1cWshamxTdL4\""
},
{
"name": "SEED",
"type": "string",
"value": "\"anchor\""
}
]
}

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/**
* Program IDL in camelCase format in order to be used in JS/TS.
*
* Note that this is only a type helper and is not the actual IDL. The original
* IDL can be found at `target/idl/bets.json`.
*/
export type Bets = {
"address": "Haj94DF925qNRgcoRwQfNsVLKgSmFhG4bjgtvusMkkpD",
"metadata": {
"name": "bets",
"version": "0.1.0",
"spec": "0.1.0",
"description": "Created with Anchor"
},
"instructions": [
{
"name": "closeBet",
"discriminator": [
185,
206,
13,
184,
176,
108,
140,
107
],
"accounts": [
{
"name": "betsList",
"writable": true
},
{
"name": "betVault",
"writable": true
},
{
"name": "feeWallet",
"writable": true
},
{
"name": "winner",
"writable": true
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "ownerReferrer",
"writable": true
},
{
"name": "joinerReferrer",
"writable": true
},
{
"name": "systemProgram",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "winner",
"type": "pubkey"
},
{
"name": "userid",
"type": "string"
}
]
},
{
"name": "createBet",
"discriminator": [
197,
42,
153,
2,
59,
63,
143,
246
],
"accounts": [
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "betsList",
"writable": true
},
{
"name": "betVault",
"writable": true,
"pda": {
"seeds": [
{
"kind": "const",
"value": [
98,
101,
116,
95,
118,
97,
117,
108,
116
]
},
{
"kind": "account",
"path": "payer"
},
{
"kind": "arg",
"path": "gameId"
},
{
"kind": "arg",
"path": "nonce"
}
]
}
},
{
"name": "systemProgram",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "wager",
"type": "u64"
},
{
"name": "userId",
"type": "string"
},
{
"name": "gameId",
"type": "string"
},
{
"name": "nonce",
"type": "u64"
}
]
},
{
"name": "initialize",
"discriminator": [
175,
175,
109,
31,
13,
152,
155,
237
],
"accounts": [
{
"name": "betsList",
"writable": true,
"pda": {
"seeds": [
{
"kind": "const",
"value": [
98,
101,
116,
115,
95,
108,
105,
115,
116
]
}
]
}
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "systemProgram",
"address": "11111111111111111111111111111111"
}
],
"args": []
},
{
"name": "joinBet",
"discriminator": [
69,
116,
82,
26,
144,
192,
58,
238
],
"accounts": [
{
"name": "betVault",
"writable": true
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "systemProgram",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "userId",
"type": "string"
},
{
"name": "gameId",
"type": "string"
}
]
},
{
"name": "refundBet",
"discriminator": [
209,
182,
226,
96,
55,
121,
83,
183
],
"accounts": [
{
"name": "betsList",
"writable": true
},
{
"name": "betVault",
"writable": true
},
{
"name": "owner",
"writable": true
},
{
"name": "payer",
"writable": true,
"signer": true
},
{
"name": "systemProgram",
"address": "11111111111111111111111111111111"
}
],
"args": [
{
"name": "owner",
"type": "pubkey"
}
]
}
],
"accounts": [
{
"name": "betVault",
"discriminator": [
103,
78,
21,
234,
18,
250,
230,
209
]
},
{
"name": "betsList",
"discriminator": [
231,
234,
50,
58,
81,
179,
239,
117
]
}
],
"errors": [
{
"code": 6000,
"name": "customError",
"msg": "Custom error message"
}
],
"types": [
{
"name": "betVault",
"type": {
"kind": "struct",
"fields": [
{
"name": "gameId",
"type": "string"
},
{
"name": "owner",
"type": "pubkey"
},
{
"name": "ownerId",
"type": "string"
},
{
"name": "joiner",
"type": "pubkey"
},
{
"name": "joinerId",
"type": "string"
},
{
"name": "wager",
"type": "u64"
}
]
}
},
{
"name": "betsList",
"type": {
"kind": "struct",
"fields": [
{
"name": "bets",
"type": {
"vec": "pubkey"
}
}
]
}
}
],
"constants": [
{
"name": "feeCollector",
"type": "string",
"value": "\"9esrj2X33pr5og6fdkDMjaW6fdnnb9hT1cWshamxTdL4\""
},
{
"name": "seed",
"type": "string",
"value": "\"anchor\""
}
]
};

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import express, { Request, Response } from 'express';
import cors from 'cors';
import fetch from 'node-fetch';
import { close, connection, fetchBets, refundBet } from './solana';
import { log } from './logging_help';
import { duelfiApiUrl, GetReferreeWallet } from './shared';
const app = express();
const port = process.env.USE_DEVNET ? 3033 : 3032;
app.use(cors({ origin: '*', methods: ['GET', 'POST', 'OPTIONS'], allowedHeaders: ['Content-Type', 'Authorization'] }));
app.use(express.json());
// Add proxy endpoint for PHP API requests
// app.get('/api/*', async (req: Request, res: Response) => {
// const path = req.path.replace('/api/', '');
// const url = `${duelfiApiUrl}${path}${req.url.includes('?') ? '&' : '?'}${new URLSearchParams(req.query as any).toString()}`;
// try {
// const response = await fetch(url);
// const data = await response.text();
// res.send(data);
// } catch (error) {
// log(`Error proxying request to ${url}: ${error}`, 'server');
// res.status(500).send('Error proxying request');
// }
// });
type PlayerSubmission = {
username: string;
game_id: string;
wager: number;
winner: string;
score: number;
leaderboard: any;
submittedAt: Date;
publicKey: string;
};
type GameData = {
master?: PlayerSubmission;
client?: PlayerSubmission;
processing?: boolean;
finalized?: boolean;
winner?: 'master' | 'client';
};
const games: Map<string, GameData> = new Map();
const timeouts: Map<string, NodeJS.Timeout> = new Map();
const TIMEOUT_MS = 5_000;
app.get('/finalize', async (req: Request, res: Response) => {
const { gameAddress, winnerPublicKey, winnerUsername, wager, game_id, loserUsername, masterScore, clientScore, masterId, clientId } = req.query;
const winnerKey = masterId === winnerUsername ? 'master' : 'client';
if (!gameAddress || !winnerPublicKey || !winnerUsername || !wager || !game_id || !loserUsername || !masterScore || !clientScore || !masterId || !clientId) {
log(`Invalid payload: ${JSON.stringify(req.query)}`, 'server');
return res.status(400).json({ error: 'Invalid payload' });
}
log(`Finalizing game ${gameAddress}. Winner: ${winnerKey}(${winnerUsername})`, `${gameAddress}`);
const tx = await close(gameAddress, winnerPublicKey as string, winnerUsername as string, loserUsername as string);
log(`Game closed: ${tx}, winner: ${winnerKey}, reward_tx: ${tx}`, `${gameAddress}`);
await submitGameHistory(gameAddress, winnerKey, tx, masterId, clientId, game_id as string, wager as number, masterScore as number, clientScore as number);
return res.json({ message: 'Game finalized and winner rewarded', tx: tx });
});
app.post('/submit', async (req: Request, res: Response) => {
const { gameAddress, playerType, username, winner, score, game_id, wager, leaderboard, publicKey } = req.body;
if (!gameAddress || !['master', 'client'].includes(playerType) || !publicKey) {
return res.status(400).json({ error: 'Invalid payload' });
}
const playerKey = playerType as 'master' | 'client';
const otherKey = playerKey === 'master' ? 'client' : 'master';
const submission: PlayerSubmission = {
username,
game_id,
wager,
winner,
score,
leaderboard,
submittedAt: new Date(),
publicKey
};
const game = games.get(gameAddress) || {};
if (game.processing) {
log(`Game ${gameAddress} is already being processed.`, gameAddress);
return res.status(200).json({ message: 'Game is already being processed' });
}
if (game.finalized) {
log(`Game ${gameAddress} already finalized.`, gameAddress);
return res.status(200).json({ message: 'Game already finalized' });
}
game[playerKey] = submission;
games.set(gameAddress, game);
log(`${playerKey} submitted for ${gameAddress}. Winner: "${winner}"`, gameAddress);
const bothSubmitted = game.master && game.client;
const bothWinnersExist = bothSubmitted && game.master!.winner && game.client!.winner;
if (bothWinnersExist) {
if (game.master!.winner === game.client!.winner) {
return await finalizeGame(gameAddress, game.master!.winner);
} else {
return res.status(409).json({ error: 'Winner mismatch between players' });
}
} else {
try {
if (game.master!.winner || game.client!.winner) {
log(`Starting timeout for ${gameAddress} (${playerKey} claims win, waiting for ${otherKey})`, gameAddress);
const timeout = setTimeout(async () => {
if (game.finalized) return;
log(`${otherKey} did not submit in time. ${playerKey} wins by timeout.`, gameAddress);
await finalizeGame(gameAddress, playerKey);
}, TIMEOUT_MS);
timeouts.set(gameAddress, timeout);
}
} catch (err) {
log(`Error starting timeout for ${gameAddress}: ${err}`, gameAddress);
}
}
// Handle player left (only one player submitted, winner is present)
const otherPlayerMissing = !game[otherKey];
const thisPlayerHasWinner = !!winner;
return res.json({ message: 'Submission accepted' });
});
app.get('/requestRefund', async (req: Request, res: Response) => {
const { gameAddress } = req.query;
if (!gameAddress) {
log(`Refund request rejected: Invalid payload`, gameAddress);
return res.status(400).json({ error: 'Invalid payload' });
}
const game = games.get(gameAddress);
if (!game) {
log(`Refund request rejected: Game ${gameAddress} not found`, gameAddress);
return res.status(400).json({ error: 'Game not found' });
}
const now = Date.now();
const twoMinutesAgo = now - (50 * 1000);
if (!game.master && !game.client) {
log(`Refund request rejected for ${gameAddress}: Game has no players`, gameAddress);
return res.status(400).json({ error: 'Game has no players' });
}
const masterSubmittedRecently = game.master?.submittedAt && game.master.submittedAt.getTime() > twoMinutesAgo;
const clientSubmittedRecently = game.client?.submittedAt && game.client.submittedAt.getTime() > twoMinutesAgo;
if (masterSubmittedRecently && clientSubmittedRecently) {
log(`Refund request rejected for ${gameAddress}: Both players have submitted recently`, gameAddress);
return res.status(400).json({ error: 'Both players have submitted recently' });
}
const winner: 'master' | 'client' = masterSubmittedRecently ? 'master' : 'client';
await finalizeGame(gameAddress, winner);
log(`Refund request accepted for ${gameAddress}. Winner: ${winner}`, gameAddress);
return res.json({ message: 'Refund requested' });
});
async function finalizeGame(gameAddress: string, winnerKey: string) {
const game = games.get(gameAddress);
if (!game || game.finalized) return;
let otherKey = winnerKey === 'master' ? 'client' : 'master';
let winner:PlayerSubmission = game[winnerKey]!;
let loser:PlayerSubmission = game[otherKey]!;
game.winner = winnerKey as 'master' | 'client';
games.set(gameAddress, game);
let success = false;
let attempts = 10;
while (!success && attempts > 0) {
try {
if(game.processing){
log(`Game ${gameAddress} is already being processed.`, gameAddress);
return;
}
let _winner_key = winnerKey;
if(!winner){
log(`Winner (${winnerKey}) was undefined, Loser is (${!loser ? 'null' : loser.username ?? "no username"})`, gameAddress);
log(`Winner was undefined ${winnerKey}, Loser is ${loser.username}`, 'server');
winner = loser;
_winner_key = otherKey;
}
log(`Finalizing game ${gameAddress}. Winner: ${_winner_key} (${winner.username??'na'}) pubkey: ${winner.publicKey}`, gameAddress);
game.processing = true;
const tx = await close(gameAddress, winner.publicKey, winner.username, loser.username);
log(`Game closed: ${tx}, winner: ${_winner_key}, reward_tx: ${tx}`, 'server');
await submitGameHistory(gameAddress, _winner_key, tx, game.master?.username ?? 'na', game.client?.username ?? 'na', game.master?.game_id ?? 'na', game.master?.wager ?? 0, game.master?.score ?? 0, game.client?.score ?? 0);
game.processing = false;
game.finalized = true;
success = true;
} catch (err) {
console.error(err);
log(`Error submitting game history: ${err}, retrying...`, gameAddress);
// Wait 1 second before retrying
await new Promise(resolve => setTimeout(resolve, 1000));
attempts--;
}
if(!success && attempts <= 0){
const tx = await refundBet(gameAddress);
log(`Refunded bet ${gameAddress}. Tx: ${tx}`, gameAddress);
try{
await submitGameHistory(gameAddress, winnerKey, tx, game.master?.username ?? 'na', game.client?.username ?? 'na', game.master?.game_id ?? 'na', game.master?.wager ?? 0, game.master?.score ?? 0, game.client?.score ?? 0);
}catch(err){
log(`Error submitting game history: ${err}, forcing refund...`, gameAddress);
await submitGameHistory(gameAddress, winnerKey, tx, 'na', 'na', 'na', 0, 0,0);
}
}
}
if (timeouts.has(gameAddress)) {
clearTimeout(timeouts.get(gameAddress)!);
timeouts.delete(gameAddress);
}
return { message: 'Game finalized and winner rewarded' };
}
async function submitGameHistory(gameAddress: string, winnerKey: string, tx: string, master_id: string, client_id: string, game_id: string, wager: number, master_score: number, client_score: number) {
const winner_referree_wallet = await GetReferreeWallet(master_id);
const loser_referree_wallet = await GetReferreeWallet(client_id);
const params = new URLSearchParams({
address: gameAddress,
game: game_id,
master_score: master_score.toString(),
client_score: client_score.toString(),
master_id: master_id,
client_id: client_id,
winner: winnerKey,
wager: wager.toString(),
reward_tx: tx,
winner_referree_wallet: winner_referree_wallet.toBase58(),
loser_referree_wallet: loser_referree_wallet.toBase58()
});
const url = `${duelfiApiUrl}add_game_history.php?${params.toString()}`;
const result = await fetch(url).then(res => res.text());
log(`Game history submitted: ${url}`, gameAddress);
log(`Game history response: ${result}`, gameAddress);
}
let bets = [];
const BETS_REFRESH_INTERVAL = 10000; // 10 seconds
let TIME_SINCE_LAST_FETCH = 0;
let been_asleep = false;
async function updateBets() {
if((Date.now() - TIME_SINCE_LAST_FETCH )> 10000){
if(!been_asleep){
log('Going to sleep', 'solana');
been_asleep = true;
}
return;
}
bets = await fetchBets();
//log('Bets cache updated');
}
// Initialize bets cache and start periodic updates
updateBets();
setInterval(updateBets, BETS_REFRESH_INTERVAL);
app.get('/fetchBets', async (_req: Request, res: Response) => {
TIME_SINCE_LAST_FETCH = Date.now();
if(been_asleep){
log('Waking up from sleep', 'solana');
await updateBets();
been_asleep = false;
}
return res.json(bets);
});
app.get('/fetchBet', async (_req: Request, res: Response) => {
const {address} = _req.query;
TIME_SINCE_LAST_FETCH = Date.now();
if(been_asleep){
log('Waking up from sleep', 'solana');
await updateBets();
been_asleep = false;
}
const bet = bets.find(bet => bet.address === address);
return res.json(bet);
});
app.get('/getGames', async (_req: Request, res: Response) => {
let games_list = [];
for (const [gameAddress, game] of games.entries()) {
games_list.push({
gameAddress,
game
});
}
return res.json({count: games_list.length, games: games_list});
});
app.listen(port, () => {
log(`Server running at http://localhost:${port}`, 'server');
});
// Function to check games periodically
async function checkGames() {
const now = Date.now();
const twoMinutesAgo = now - (2 * 60 * 1000);
for (const [gameAddress, game] of games.entries()) {
if(game.finalized){
const hasGameHistory = await fetch(`${duelfiApiUrl}get_game_completed.php?address=${gameAddress}`);
const hasGameHistoryText = await hasGameHistory.text();
if(hasGameHistoryText == "0"){
log(`Game ${gameAddress} has no game history. Finalizing again.`, gameAddress);
await finalizeGame(gameAddress, game.winner!);
}
}
}
}
// Start periodic game checking
setInterval(checkGames, 10000); // Check every 10 seconds

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src/logging_help.ts Normal file
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import * as fs from 'fs';
import * as path from 'path';
export function log(message: string, filename: string) {
console.log(filename + " : " + message);
const workingPath = process.cwd();
const logDir = path.join(workingPath, 'duelfi_validator_logs');
const logFile = path.join(logDir, `${filename}.txt`);
// Create directory if it doesn't exist
if (!fs.existsSync(logDir)) {
fs.mkdirSync(logDir, { recursive: true });
}
// Append message with timestamp to the log file
const timestamp = new Date().toISOString();
const logMessage = `[${timestamp}] ${message}\n`;
fs.appendFileSync(logFile, logMessage);
}

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src/shared.ts Normal file
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import { clusterApiUrl, PublicKey } from "@solana/web3.js";
import { log } from "./logging_help";
// export const clusterUrl = "https://tiniest-cold-darkness.solana-mainnet.quiknode.pro/72332d636ff78d498b880bd8fdc3eb646c827da8/";
// export const clusterUrl = "https://go.getblock.io/908837801b534ae7a6f0869fc44cc567";
export const mainnetClusterUrl = "https://solana-mainnet.core.chainstack.com/c54e14eef17693283a0323efcc4ce731";
export const devnetClusterUrl = clusterApiUrl("devnet");
export const feeWallet = new PublicKey("9esrj2X33pr5og6fdkDMjaW6fdnnb9hT1cWshamxTdL4");
// Default to mainnet
export const clusterUrl = process.env.USE_DEVNET ? devnetClusterUrl : mainnetClusterUrl;
export const duelfiApiUrl = "https://api.duelfi.io/v1/";
export const testerSk = [0,86,239,216,67,18,45,223,17,96,119,58,187,90,175,61,72,117,44,13,224,255,64,74,222,14,50,134,240,250,14,212,13,59,115,13,19,107,33,227,1,184,184,96,20,214,181,23,53,244,82,197,36,189,83,82,134,211,83,200,67,14,143,90];
export const cocSk = [202,150,67,41,155,133,176,172,9,100,150,190,239,37,69,73,18,16,76,65,164,197,99,134,240,151,112,65,61,122,95,41,9,44,6,237,108,123,86,90,144,27,1,160,101,95,239,35,53,91,195,220,22,214,2,84,132,37,20,236,133,242,104,197];
export function getRandomInt(max) {
return Math.floor(Math.random() * max);
}
export async function GetReferreeWallet(id:string):Promise<PublicKey> {
const get_winner_referee_wallet = await fetch(`${duelfiApiUrl}get_referree_wallet.php?id=${id}`)
const winner_referee_wallet_text = (await get_winner_referee_wallet.text()).replace(' ','');
let winner_referree_wallet;
log(`winner_referee_wallet: ${winner_referee_wallet_text}`, "solana");
if(winner_referee_wallet_text.length < 10){
log(`No winner referee wallet found for ${id}`, "solana");
winner_referree_wallet = feeWallet;
}else{
winner_referree_wallet = new PublicKey(winner_referee_wallet_text);
}
return winner_referree_wallet;
}

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src/solana.ts Normal file
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import { AnchorProvider, Wallet, Program } from "@coral-xyz/anchor";
import { Keypair, Connection, LAMPORTS_PER_SOL, PublicKey } from "@solana/web3.js";
import { Bets } from "./bets";
import { testerSk, cocSk, clusterUrl, duelfiApiUrl, feeWallet, GetReferreeWallet } from "./shared";
import { log } from "./logging_help";
const IDL = require("./bets.json");
const keypair = Keypair.fromSecretKey(Uint8Array.from(cocSk));
export const connection = new Connection(clusterUrl);
const provider = new AnchorProvider(connection, new Wallet(keypair));
const program:Program<Bets> = new Program<Bets>(IDL,provider);
let bet_list_pda: PublicKey;
async function initialize() {
[bet_list_pda] = await PublicKey.findProgramAddress([Buffer.from("bets_list")], program.programId);
log(`init on ${clusterUrl}\nBets list PDA : ${bet_list_pda}`, "solana");
}
initialize();
export async function fetchBets(){
let bets = [];
if(!bet_list_pda){
log("Bets list PDA not found, initializing", "solana");
await initialize();
}
try {
const betsList = await program.account.betsList.fetch(bet_list_pda);
if (betsList && betsList.bets) {
for (const betPubkey of betsList.bets) {
try {
const bet = await program.account.betVault.fetch(betPubkey);
log(`Fetched bet: ${betPubkey}`, "solana");
bets.push({
address: betPubkey.toString(),
id: bet.gameId,
owner: bet.owner.toBase58(),
owner_id: bet.ownerId,
joiner: bet.joiner ? bet.joiner.toBase58() : "Open",
joiner_id: bet.joinerId,
wager: bet.wager.toNumber() / LAMPORTS_PER_SOL
});
} catch (err) {
log(`Error fetching bet ${betPubkey}: ${err}`, "solana");
}
}
}
} catch (err) {
log(`Error fetching bets list: ${err}`, "solana");
}
return bets;
}
export async function refundBet(bet:string):Promise<string>{
const betAcc = await program.account.betVault.fetch(bet);
const tx =await program.methods.closeBet(new PublicKey(betAcc.owner), betAcc.ownerId).accounts({
betVault: bet,
betsList: bet_list_pda,
winner: betAcc.owner,
feeWallet: feeWallet
}).rpc();
log(`refund tx: ${tx}`, "solana");
return tx;
}
export async function close(bet:string, winner:string, uid:string, loser:string):Promise<string>{
log(`Closing ${bet}`, "solana");
log(`getting referrees for ${bet}`, "solana");
const winner_referree_wallet = await GetReferreeWallet(uid);
const loser_referree_wallet = await GetReferreeWallet(loser);
const tx = await program.methods.closeBet(new PublicKey(winner), uid).accounts({
betVault: bet,
betsList: bet_list_pda,
winner: winner,
feeWallet: feeWallet,
ownerReferrer: feeWallet,
joinerReferrer: feeWallet
}).rpc();
await connection.confirmTransaction(tx, 'confirmed');
log(`close tx: ${tx}`, "solana");
return tx;
}

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src/types.ts Normal file
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export type PlayerSubmission = {
username: string;
winner: string;
leaderboard: any; // You can strongly type this if you want
submittedAt: Date;
};
export type GameData = {
master?: PlayerSubmission;
client?: PlayerSubmission;
validated?: boolean;
};

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start-server.sh Executable file
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#!/bin/bash
# Load NVM
export NVM_DIR="/root/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
# Navigate to the project directory
cd /root/duelfi/duelfi_game_validator
# Run the server
npm run server

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tsconfig.json Normal file
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{
"compilerOptions": {
"resolveJsonModule": true,
"module": "commonjs",
"esModuleInterop": true,
"rootDir": "./src",
"target": "es6",
"moduleResolution": "node",
"sourceMap": true,
"outDir": "dist"
},
"lib": ["es2015"]
}