kamino-sdk-beta/dist/utils/lookupTable.js

Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLookupTable = getLookupTable;
exports.getTransactionV2Message = getTransactionV2Message;
const web3_js_1 = require("@solana/web3.js");
const pubkeys_1 = require("../constants/pubkeys");
async function getLookupTable(cluster, connection) {
    if (cluster == 'mainnet-beta' || cluster == 'devnet') {
        return await connection
            .getProgramAccounts(pubkeys_1.ADDRESS_LUT_PROGRAM_ID, {
            filters: [{ memcmp: { offset: 22, bytes: new web3_js_1.PublicKey(pubkeys_1.LUT_OWNER_KEY).toString() } }],
        })
            .then((res) => res.map((raw) => {
            return new web3_js_1.AddressLookupTableAccount({
                key: raw.pubkey,
                state: web3_js_1.AddressLookupTableAccount.deserialize(raw.account.data),
            });
        }));
    }
    else {
        throw Error('There is no lookup table for localnet yet');
    }
}
async function getTransactionV2Message(cluster, connection, payer, blockhash, instructions) {
    if (cluster == 'mainnet-beta' || cluster == 'devnet') {
        const lookupTable = await getLookupTable(cluster, connection);
        const v2Tx = new web3_js_1.TransactionMessage({
            payerKey: payer,
            recentBlockhash: blockhash,
            instructions: instructions,
        }).compileToV0Message(lookupTable);
        return v2Tx;
    }
    else {
        throw Error('No TransactionV2 on localnet as no lookup table was created');
    }
}
//# sourceMappingURL=lookupTable.js.map