@drift-labs/sdk/lib/node/accounts/fetch.js

SDK for Drift Protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.fetchAccounts = exports.fetchAccount = exports.fetchRevenueShareEscrowAccount = exports.fetchRevenueShareAccount = exports.fetchUserStatsAccount = exports.fetchUserAccountsUsingKeys = exports.fetchUserAccounts = void 0;
const pda_1 = require("../addresses/pda");
async function fetchUserAccounts(connection, program, authority, limit = 8) {
    const userAccountPublicKeys = new Array();
    for (let i = 0; i < limit; i++) {
        userAccountPublicKeys.push(await (0, pda_1.getUserAccountPublicKey)(program.programId, authority, i));
    }
    return fetchUserAccountsUsingKeys(connection, program, userAccountPublicKeys);
}
exports.fetchUserAccounts = fetchUserAccounts;
async function fetchUserAccountsUsingKeys(connection, program, userAccountPublicKeys) {
    const accountInfos = await connection.getMultipleAccountsInfo(userAccountPublicKeys, 'confirmed');
    return accountInfos.map((accountInfo) => {
        if (!accountInfo) {
            return undefined;
        }
        return program.account.user.coder.accounts.decodeUnchecked('user', accountInfo.data);
    });
}
exports.fetchUserAccountsUsingKeys = fetchUserAccountsUsingKeys;
async function fetchUserStatsAccount(connection, program, authority) {
    const userStatsPublicKey = (0, pda_1.getUserStatsAccountPublicKey)(program.programId, authority);
    const accountInfo = await connection.getAccountInfo(userStatsPublicKey, 'confirmed');
    return accountInfo
        ? program.account.user.coder.accounts.decodeUnchecked('userStats', accountInfo.data)
        : undefined;
}
exports.fetchUserStatsAccount = fetchUserStatsAccount;
async function fetchRevenueShareAccount(connection, program, authority) {
    const revenueShareAccountPublicKey = (0, pda_1.getRevenueShareAccountPublicKey)(program.programId, authority);
    const accountInfo = await connection.getAccountInfo(revenueShareAccountPublicKey);
    if (!accountInfo)
        return null;
    return program.account.revenueShare.coder.accounts.decode('revenueShare', accountInfo.data);
}
exports.fetchRevenueShareAccount = fetchRevenueShareAccount;
async function fetchRevenueShareEscrowAccount(connection, program, authority) {
    const revenueShareEscrowPubKey = (0, pda_1.getRevenueShareEscrowAccountPublicKey)(program.programId, authority);
    const escrow = await connection.getAccountInfo(revenueShareEscrowPubKey);
    if (!escrow)
        return null;
    const escrowAccount = program.account.revenueShareEscrow.coder.accounts.decode('revenueShareEscrow', escrow.data);
    return escrowAccount;
}
exports.fetchRevenueShareEscrowAccount = fetchRevenueShareEscrowAccount;
/** Raw account data buffer (no Anchor decode). */
async function fetchAccount(connection, publicKey, opts) {
    var _a;
    const info = await connection.getAccountInfo(publicKey, opts === null || opts === void 0 ? void 0 : opts.commitment);
    return (_a = info === null || info === void 0 ? void 0 : info.data) !== null && _a !== void 0 ? _a : null;
}
exports.fetchAccount = fetchAccount;
/** Batch variant of {@link fetchAccount}. */
async function fetchAccounts(connection, publicKeys, opts) {
    const infos = await connection.getMultipleAccountsInfo(publicKeys, opts === null || opts === void 0 ? void 0 : opts.commitment);
    return infos.map((info) => { var _a; return (_a = info === null || info === void 0 ? void 0 : info.data) !== null && _a !== void 0 ? _a : null; });
}
exports.fetchAccounts = fetchAccounts;