@frakt-protocol/frakt-sdk/lib/utils.js

Frakt SDK for interacting with frakt.xyz protocols

"use strict";
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var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.toPublicKey = exports.createAssociatedTokenAccountInstruction = exports.createFakeWallet = exports.establishConnection = exports.getTokenBalance = exports.returnAnchorProgram = exports.findAssociatedTokenAddress = exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID = exports.TOKEN_PROGRAM_ID = void 0;
const web3_js_1 = require("@solana/web3.js");
const anchor = __importStar(require("@project-serum/anchor"));
const js_1 = require("@metaplex/js");
const nft_lending_v2_1 = require("./idl/types/nft_lending_v2");
exports.TOKEN_PROGRAM_ID = new web3_js_1.PublicKey("TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA");
// export const ASSOCIATED_TOKEN_PROGRAM_ID: PublicKey = new PublicKey("ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL")
exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID = new web3_js_1.PublicKey('ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL');
function findAssociatedTokenAddress(walletAddress, tokenMintAddress) {
    return __awaiter(this, void 0, void 0, function* () {
        return (yield web3_js_1.PublicKey.findProgramAddress([walletAddress.toBuffer(), exports.TOKEN_PROGRAM_ID.toBuffer(), tokenMintAddress.toBuffer()], exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID))[0];
    });
}
exports.findAssociatedTokenAddress = findAssociatedTokenAddress;
function returnAnchorProgram(programId, provider) {
    // let idl = require('./multi_reward_staking.json');
    const anchorProgram = new anchor.Program(nft_lending_v2_1.IDL, programId, provider);
    return anchorProgram;
}
exports.returnAnchorProgram = returnAnchorProgram;
const getTokenBalance = (pubkey, connection) => __awaiter(void 0, void 0, void 0, function* () {
    return parseInt((yield connection.getTokenAccountBalance(pubkey)).value.amount);
});
exports.getTokenBalance = getTokenBalance;
function establishConnection() {
    return __awaiter(this, void 0, void 0, function* () {
        const rpcUrl = 'http://127.0.0.1:8899';
        const connection = new web3_js_1.Connection(rpcUrl, 'confirmed');
        const version = yield connection.getVersion();
        return connection;
    });
}
exports.establishConnection = establishConnection;
function createFakeWallet() {
    const leakedKp = web3_js_1.Keypair.fromSecretKey(Uint8Array.from([
        208, 175, 150, 242, 88, 34, 108, 88, 177, 16, 168, 75, 115, 181, 199, 242, 120, 4, 78, 75, 19, 227, 13, 215, 184,
        108, 226, 53, 111, 149, 179, 84, 137, 121, 79, 1, 160, 223, 124, 241, 202, 203, 220, 237, 50, 242, 57, 158, 226,
        207, 203, 188, 43, 28, 70, 110, 214, 234, 251, 15, 249, 157, 62, 80,
    ]));
    return new js_1.NodeWallet(leakedKp);
}
exports.createFakeWallet = createFakeWallet;
function createAssociatedTokenAccountInstruction(instructions, associatedTokenAddress, payer, walletAddress, splTokenMintAddress) {
    const 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: exports.TOKEN_PROGRAM_ID,
            isSigner: false,
            isWritable: false,
        },
        {
            pubkey: anchor.web3.SYSVAR_RENT_PUBKEY,
            isSigner: false,
            isWritable: false,
        },
    ];
    instructions.push(new web3_js_1.TransactionInstruction({
        keys,
        programId: exports.SPL_ASSOCIATED_TOKEN_ACCOUNT_PROGRAM_ID,
        data: Buffer.from([]),
    }));
}
exports.createAssociatedTokenAccountInstruction = createAssociatedTokenAccountInstruction;
const toPublicKey = (key) => {
    if (typeof key !== 'string') {
        return key;
    }
    const result = new web3_js_1.PublicKey(key);
    return result;
};
exports.toPublicKey = toPublicKey;