candy-machine-assistant/lib/utils.js

A tool to assist in the connecting to candy machines, mint accounts and confirm NFT transactions based on Solana's Metaplex NFTs.

"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.createAssociatedTokenAccountInstruction = exports.getNetworkToken = exports.getNetworkExpire = exports.getAtaForMint = exports.CIVIC = exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID = exports.formatNumber = exports.toDate = void 0;
var anchor = __importStar(require("@project-serum/anchor"));
var spl_token_1 = require("@solana/spl-token");
var web3_js_1 = require("@solana/web3.js");
var web3_js_2 = require("@solana/web3.js");
var toDate = function (value) {
    if (!value) {
        return;
    }
    return new Date(value.toNumber() * 1000);
};
exports.toDate = toDate;
var numberFormater = new Intl.NumberFormat("en-US", {
    style: "decimal",
    minimumFractionDigits: 2,
    maximumFractionDigits: 2,
});
exports.formatNumber = {
    format: function (val) {
        if (!val) {
            return "--";
        }
        return numberFormater.format(val);
    },
    asNumber: function (val) {
        if (!val) {
            return undefined;
        }
        return val.toNumber() / web3_js_2.LAMPORTS_PER_SOL;
    },
};
exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID = new anchor.web3.PublicKey("ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL");
exports.CIVIC = new anchor.web3.PublicKey("gatem74V238djXdzWnJf94Wo1DcnuGkfijbf3AuBhfs");
var getAtaForMint = function (mint, buyer) { return __awaiter(void 0, void 0, void 0, function () {
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0: return [4 /*yield*/, anchor.web3.PublicKey.findProgramAddress([buyer.toBuffer(), spl_token_1.TOKEN_PROGRAM_ID.toBuffer(), mint.toBuffer()], exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID)];
            case 1: return [2 /*return*/, _a.sent()];
        }
    });
}); };
exports.getAtaForMint = getAtaForMint;
var getNetworkExpire = function (gatekeeperNetwork) { return __awaiter(void 0, void 0, void 0, function () {
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0: return [4 /*yield*/, anchor.web3.PublicKey.findProgramAddress([gatekeeperNetwork.toBuffer(), Buffer.from("expire")], exports.CIVIC)];
            case 1: return [2 /*return*/, _a.sent()];
        }
    });
}); };
exports.getNetworkExpire = getNetworkExpire;
var getNetworkToken = function (wallet, gatekeeperNetwork) { return __awaiter(void 0, void 0, void 0, function () {
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0: return [4 /*yield*/, anchor.web3.PublicKey.findProgramAddress([
                    wallet.toBuffer(),
                    Buffer.from("gateway"),
                    Buffer.from([0, 0, 0, 0, 0, 0, 0, 0]),
                    gatekeeperNetwork.toBuffer(),
                ], exports.CIVIC)];
            case 1: return [2 /*return*/, _a.sent()];
        }
    });
}); };
exports.getNetworkToken = getNetworkToken;
function createAssociatedTokenAccountInstruction(associatedTokenAddress, payer, walletAddress, splTokenMintAddress) {
    var keys = [
        {
            pubkey: payer,
            isSigner: true,
            isWritable: true,
        },
        {
            pubkey: associatedTokenAddress,
            isSigner: false,
            isWritable: true,
        },
        {
            pubkey: walletAddress,
            isSigner: false,
            isWritable: false,
        },
        {
            pubkey: splTokenMintAddress,
            isSigner: false,
            isWritable: false,
        },
        {
            pubkey: web3_js_1.SystemProgram.programId,
            isSigner: false,
            isWritable: false,
        },
        {
            pubkey: spl_token_1.TOKEN_PROGRAM_ID,
            isSigner: false,
            isWritable: false,
        },
        {
            pubkey: web3_js_2.SYSVAR_RENT_PUBKEY,
            isSigner: false,
            isWritable: false,
        },
    ];
    return new web3_js_2.TransactionInstruction({
        keys: keys,
        programId: exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID,
        data: Buffer.from([]),
    });
}
exports.createAssociatedTokenAccountInstruction = createAssociatedTokenAccountInstruction;