2022-03-31 23:59:39 -07:00
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import { Provider, Wallet } from '@project-serum/anchor';
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import { Connection, Keypair, PublicKey } from '@solana/web3.js';
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2022-03-31 04:55:59 -07:00
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import fs from 'fs';
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import os from 'os';
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import { MangoClient } from './client';
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2022-03-31 23:59:39 -07:00
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import {
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closeMangoAccount,
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createGroup,
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createMangoAccount,
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deposit,
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getBank,
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getBankForGroupAndMint,
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getGroupForAdmin,
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getMangoAccount,
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getMangoAccountsForGroupAndOwner,
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registerToken,
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withdraw,
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} from './instructions';
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2022-03-23 07:39:11 -07:00
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async function main() {
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const options = Provider.defaultOptions();
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2022-03-31 00:10:06 -07:00
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const connection = new Connection(
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'https://mango.devnet.rpcpool.com',
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options,
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);
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2022-03-31 02:15:39 -07:00
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const admin = Keypair.fromSecretKey(
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Buffer.from(
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JSON.parse(
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2022-03-31 23:59:39 -07:00
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// 6pkqDeYxxnysUEvyhvXx1JWzWNoKQFSB95hYTxvHj4R3
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fs.readFileSync(os.homedir() + '/.config/solana/dev2.json', 'utf-8'),
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2022-03-31 02:15:39 -07:00
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),
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),
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);
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2022-03-31 23:59:39 -07:00
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const adminWallet = new Wallet(admin);
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2022-03-31 02:15:39 -07:00
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const payer = Keypair.fromSecretKey(
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Buffer.from(
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JSON.parse(
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fs.readFileSync(
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os.homedir() + '/.config/solana/mango-devnet.json',
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'utf-8',
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),
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),
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),
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2022-03-31 00:10:06 -07:00
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);
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2022-03-31 23:59:39 -07:00
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const provider = new Provider(connection, adminWallet, options);
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2022-03-23 07:39:11 -07:00
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const client = await MangoClient.connect(provider, true);
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2022-03-31 02:28:47 -07:00
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//
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2022-03-31 23:59:39 -07:00
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// Find existing or create a new group
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2022-03-31 02:28:47 -07:00
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//
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2022-03-31 23:59:39 -07:00
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let groups = await getGroupForAdmin(client, admin.publicKey);
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2022-03-31 00:10:06 -07:00
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let group;
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2022-03-31 23:59:39 -07:00
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if (groups.length > 0) {
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group = groups[0];
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console.log(`Found group ${group.publicKey.toBase58()}`);
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2022-03-31 00:10:06 -07:00
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} else {
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await createGroup(client, admin.publicKey, payer);
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let groups = await getGroupForAdmin(client, admin.publicKey);
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group = groups[0];
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console.log(`Created group ${group.publicKey.toBase58()}`);
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2022-03-31 00:10:06 -07:00
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}
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2022-03-31 02:28:47 -07:00
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//
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// Find existing or register a new token
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2022-03-31 02:28:47 -07:00
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//
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2022-03-31 23:59:39 -07:00
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const btcDevnetMint = new PublicKey(
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2022-03-31 06:58:12 -07:00
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'3UNBZ6o52WTWwjac2kPUb4FyodhU1vFkRJheu1Sh2TvU',
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);
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2022-03-31 23:59:39 -07:00
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const btcDevnetOracle = new PublicKey(
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2022-03-31 06:58:12 -07:00
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'HovQMDrbAgAYPCmHVSrezcSmkMtXSSUsLDFANExrZh2J',
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);
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2022-03-31 23:59:39 -07:00
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let banks = await getBankForGroupAndMint(
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client,
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group.publicKey,
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btcDevnetMint,
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);
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2022-03-31 02:28:47 -07:00
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let bank;
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2022-03-31 23:59:39 -07:00
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if (banks.length > 0) {
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bank = banks[0];
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console.log(`Found bank ${bank.publicKey.toBase58()}`);
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2022-03-31 02:28:47 -07:00
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} else {
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await registerToken(
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client,
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group.publicKey,
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admin.publicKey,
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btcDevnetMint,
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btcDevnetOracle,
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payer,
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);
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banks = await getBankForGroupAndMint(
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client,
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group.publicKey,
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btcDevnetMint,
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);
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bank = banks[0];
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console.log(`Registered token ${bank.publicKey.toBase58()}`);
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2022-03-31 02:28:47 -07:00
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}
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2022-03-31 04:30:05 -07:00
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//
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2022-03-31 23:59:39 -07:00
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// Create mango account
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2022-03-31 04:30:05 -07:00
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//
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2022-03-31 23:59:39 -07:00
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let accounts = await getMangoAccountsForGroupAndOwner(
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client,
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group.publicKey,
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admin.publicKey,
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);
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2022-03-31 23:59:39 -07:00
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let account;
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if (accounts.length > 0) {
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account = accounts[0];
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console.log(`Found mango account ${account.publicKey.toBase58()}`);
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} else {
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await createMangoAccount(client, group.publicKey, admin.publicKey, payer);
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accounts = await getMangoAccountsForGroupAndOwner(
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client,
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group.publicKey,
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admin.publicKey,
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);
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account = accounts[0];
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console.log(`Created mango account ${account.publicKey.toBase58()}`);
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}
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2022-03-31 06:58:12 -07:00
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// deposit
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2022-03-31 23:59:39 -07:00
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console.log(`Depositing...1000`);
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await deposit(
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client,
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group.publicKey,
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account.publicKey,
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bank.publicKey,
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bank.vault,
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// BTC token account
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new PublicKey('CzCgYE7hcWSM6T5iN1ev5zNHbPmywAqZQkStefVcADAL'),
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btcDevnetOracle,
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admin.publicKey,
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1000,
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2022-03-31 06:58:12 -07:00
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);
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2022-03-31 23:59:39 -07:00
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// withdraw
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console.log(`Witdrawing...500`);
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await withdraw(
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client,
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group.publicKey,
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account.publicKey,
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bank.publicKey,
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bank.vault,
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// BTC token account
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new PublicKey('CzCgYE7hcWSM6T5iN1ev5zNHbPmywAqZQkStefVcADAL'),
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btcDevnetOracle,
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admin.publicKey,
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500,
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false,
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);
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2022-03-31 23:59:39 -07:00
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// log
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const freshBank = await getBank(client, bank.publicKey);
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console.log(freshBank.toString());
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2022-03-31 06:58:12 -07:00
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2022-03-31 23:59:39 -07:00
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const freshAccount = await getMangoAccount(client, account.publicKey);
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console.log(
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`Mango account ${freshAccount.getNativeDeposit(
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freshBank,
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)} Deposits for bank ${freshBank.tokenIndex}`,
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);
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2022-03-31 23:59:39 -07:00
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// close
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await closeMangoAccount(client, account.publicKey, admin.publicKey);
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accounts = await getMangoAccountsForGroupAndOwner(
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client,
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group.publicKey,
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admin.publicKey,
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);
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2022-03-31 23:59:39 -07:00
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if (accounts.length === 0) {
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console.log(`Closed account ${account.publicKey}`);
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2022-03-31 04:30:05 -07:00
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}
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2022-03-31 23:59:39 -07:00
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process.exit(0);
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2022-03-23 07:39:11 -07:00
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}
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main();
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