SHiNE-server/shine-solana/shine/create-SHiNE-DAO/scripts/01_create_governance_mint.js

#!/usr/bin/env node
"use strict";

const fs = require("fs");
const path = require("path");
const BN = require("bn.js");
const {
  Connection,
  Keypair,
  SystemProgram,
  Transaction,
  sendAndConfirmTransaction,
} = require("@solana/web3.js");
const {
  TOKEN_PROGRAM_ID,
  AuthorityType,
  getMintLen,
  createInitializeMintInstruction,
  createSetAuthorityInstruction,
} = require("@solana/spl-token");
const { createUmi } = require("@metaplex-foundation/umi-bundle-defaults");
const { createSignerFromKeypair, signerIdentity, percentAmount, none, some } = require("@metaplex-foundation/umi");
const { fromWeb3JsKeypair, fromWeb3JsPublicKey } = require("@metaplex-foundation/umi-web3js-adapters");
const { mplTokenMetadata, createV1, TokenStandard } = require("@metaplex-foundation/mpl-token-metadata");
const {
  PublicKey,
  assertRequired,
  clusterUrl,
  ensureArweaveUri,
  ensureDir,
  loadKeypair,
  nowStamp,
  parseEnvConfig,
  resolveConfigPath,
} = require("./js_common");

function lamportsToSol(lamports) {
  return Number(lamports) / 1_000_000_000;
}

async function attachGovernanceMetadata(cfg, cluster, issuer, mintPubkey, mintKeypair) {
  ensureArweaveUri("DAO_GOV_TOKEN_METADATA_URI", cfg.DAO_GOV_TOKEN_METADATA_URI);
  ensureArweaveUri("DAO_GOV_TOKEN_IMAGE_URL", cfg.DAO_GOV_TOKEN_IMAGE_URL);

  const umi = createUmi(clusterUrl(cluster));
  const issuerSigner = createSignerFromKeypair(umi, fromWeb3JsKeypair(issuer));
  const mintSigner = createSignerFromKeypair(umi, fromWeb3JsKeypair(mintKeypair));
  umi.use(signerIdentity(issuerSigner));
  umi.use(mplTokenMetadata());

  const builder = createV1(umi, {
    mint: mintSigner,
    authority: issuerSigner,
    payer: issuerSigner,
    updateAuthority: issuerSigner,
    name: cfg.DAO_GOV_NFT_NAME,
    symbol: cfg.DAO_GOV_NFT_SYMBOL,
    uri: cfg.DAO_GOV_TOKEN_METADATA_URI,
    sellerFeeBasisPoints: percentAmount(0),
    tokenStandard: TokenStandard.Fungible,
    decimals: some(0),
    creators: none(),
    collection: none(),
    uses: none(),
    collectionDetails: none(),
    ruleSet: none(),
    printSupply: none(),
    primarySaleHappened: false,
    isMutable: true,
    isCollection: false,
    splTokenProgram: fromWeb3JsPublicKey(TOKEN_PROGRAM_ID),
  });

  const result = await builder.sendAndConfirm(umi);
  return Buffer.from(result.signature).toString("base64");
}

async function main() {
  const configPath = resolveConfigPath(process.argv[2], "dao.config.env");
  if (!fs.existsSync(configPath)) throw new Error(`Конфиг не найден: ${configPath}`);

  const cfg = parseEnvConfig(configPath);
  [
    "DAO_CLUSTER",
    "DAO_GOV_NFT_NAME",
    "DAO_GOV_NFT_SYMBOL",
    "DAO_GOV_TOKEN_DESCRIPTION",
    "DAO_ISSUER_KEYPAIR",
    "SPL_GOVERNANCE_PROGRAM_ID",
    "DAO_GOV_TOKEN_METADATA_URI",
    "DAO_GOV_TOKEN_IMAGE_URL",
  ].forEach((k) => assertRequired(cfg, k));

  const cluster = cfg.DAO_CLUSTER;
  const connection = new Connection(clusterUrl(cluster), "confirmed");
  const issuer = loadKeypair(path.resolve(cfg.DAO_ISSUER_KEYPAIR));
  const mintKeypair = cfg.DAO_GOV_MINT_KEYPAIR
    ? loadKeypair(path.resolve(cfg.DAO_GOV_MINT_KEYPAIR))
    : Keypair.generate();
  const governanceProgramId = new PublicKey(cfg.SPL_GOVERNANCE_PROGRAM_ID);

  const startBalance = await connection.getBalance(issuer.publicKey, "confirmed");
  console.log("============================================================");
  console.log("CREATE SHiNE GOVERNANCE MINT");
  console.log("------------------------------------------------------------");
  console.log("Сеть:             ", cluster);
  console.log("Mint:             ", mintKeypair.publicKey.toBase58());
  console.log("Issuer:           ", issuer.publicKey.toBase58());
  console.log("Governance program:", governanceProgramId.toBase58());
  console.log("Баланс до:        ", `${lamportsToSol(startBalance)} SOL`);
  console.log("Name:             ", cfg.DAO_GOV_NFT_NAME);
  console.log("Symbol:           ", cfg.DAO_GOV_NFT_SYMBOL);
  console.log("Metadata URI:     ", cfg.DAO_GOV_TOKEN_METADATA_URI);
  console.log("Image URL:        ", cfg.DAO_GOV_TOKEN_IMAGE_URL);
  console.log("============================================================");

  const mintLen = getMintLen([]);
  const mintRent = await connection.getMinimumBalanceForRentExemption(mintLen);
  const txMint = new Transaction().add(
    SystemProgram.createAccount({
      fromPubkey: issuer.publicKey,
      newAccountPubkey: mintKeypair.publicKey,
      space: mintLen,
      lamports: mintRent,
      programId: TOKEN_PROGRAM_ID,
    }),
    createInitializeMintInstruction(mintKeypair.publicKey, 0, issuer.publicKey, issuer.publicKey, TOKEN_PROGRAM_ID)
  );
  const sigMint = await sendAndConfirmTransaction(connection, txMint, [issuer, mintKeypair], {
    commitment: "confirmed",
  });

  const sigMetadata = await attachGovernanceMetadata(cfg, cluster, issuer, mintKeypair.publicKey, mintKeypair);

  const report = {
    createdAt: new Date().toISOString(),
    cluster,
    mint: mintKeypair.publicKey.toBase58(),
    issuer: issuer.publicKey.toBase58(),
    mintAuthority: issuer.publicKey.toBase58(),
    freezeAuthority: issuer.publicKey.toBase58(),
    metadataUpdateAuthority: issuer.publicKey.toBase58(),
    governanceProgramId: governanceProgramId.toBase58(),
    metadataUri: cfg.DAO_GOV_TOKEN_METADATA_URI,
    imageUrl: cfg.DAO_GOV_TOKEN_IMAGE_URL,
    txMint: sigMint,
    txMetadata: sigMetadata,
  };
  const runsDir = path.resolve(__dirname, "..", "local", "runs");
  ensureDir(runsDir);
  const reportPath = path.join(runsDir, `${nowStamp()}_governance_mint.json`);
  fs.writeFileSync(reportPath, JSON.stringify(report, null, 2));

  console.log("Готово. Governance mint создан.");
  console.log("mint:", mintKeypair.publicKey.toBase58());
  console.log("report:", reportPath);
}

main().catch((e) => {
  console.error("CreateMint error:", e?.message || e);
  process.exit(1);
});