2022-06-23 06:22:59 -07:00
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import { AnchorProvider, Wallet } from '@project-serum/anchor';
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import { Connection, Keypair, PublicKey } from '@solana/web3.js';
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import fs from 'fs';
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import { MangoClient } from '../client';
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import { MANGO_V4_ID } from '../constants';
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2022-07-04 06:52:32 -07:00
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//
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// example script to close accounts - banks, markets, group etc. which require admin to be the signer
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//
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2022-08-08 01:48:05 -07:00
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// Use to close only a specific group by number. Use "all" to close all groups.
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const GROUP_NUM = process.env.GROUP_NUM;
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2022-06-23 06:22:59 -07:00
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async function main() {
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const options = AnchorProvider.defaultOptions();
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2022-08-09 04:50:37 -07:00
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const connection = new Connection(process.env.MB_CLUSTER_URL, options);
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2022-06-23 06:22:59 -07:00
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const admin = Keypair.fromSecretKey(
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Buffer.from(
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2022-08-09 04:50:37 -07:00
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JSON.parse(fs.readFileSync(process.env.MB_PAYER_KEYPAIR!, 'utf-8')),
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2022-06-23 06:22:59 -07:00
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),
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);
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const adminWallet = new Wallet(admin);
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console.log(`Admin ${adminWallet.publicKey.toBase58()}`);
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const adminProvider = new AnchorProvider(connection, adminWallet, options);
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const client = await MangoClient.connect(
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adminProvider,
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'mainnet-beta',
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MANGO_V4_ID['mainnet-beta'],
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);
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2022-08-08 01:48:05 -07:00
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const groups = await (async () => {
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2022-08-08 07:31:38 -07:00
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if (GROUP_NUM === 'all') {
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2022-08-08 01:48:05 -07:00
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return await client.getGroupsForCreator(admin.publicKey);
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} else {
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2022-08-08 07:31:38 -07:00
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return [
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await client.getGroupForCreator(admin.publicKey, Number(GROUP_NUM)),
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];
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2022-08-08 01:48:05 -07:00
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}
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})();
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for (const group of groups) {
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console.log(`Group ${group.publicKey}`);
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2022-06-23 06:22:59 -07:00
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2022-08-08 01:48:05 -07:00
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let sig;
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2022-06-23 06:22:59 -07:00
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2022-08-08 01:48:05 -07:00
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// close stub oracles
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const stubOracles = await client.getStubOracle(group);
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for (const stubOracle of stubOracles) {
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sig = await client.stubOracleClose(group, stubOracle.publicKey);
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console.log(
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`Closed stub oracle ${stubOracle.publicKey}, sig https://explorer.solana.com/tx/${sig}`,
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);
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}
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2022-06-23 06:22:59 -07:00
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2022-08-08 01:48:05 -07:00
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// close all banks
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for (const bank of group.banksMap.values()) {
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sig = await client.tokenDeregister(group, bank.name);
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console.log(
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`Removed token ${bank.name}, sig https://explorer.solana.com/tx/${sig}`,
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);
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}
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2022-06-23 06:22:59 -07:00
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2022-08-08 01:48:05 -07:00
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// deregister all serum markets
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for (const market of group.serum3MarketsMap.values()) {
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sig = await client.serum3deregisterMarket(group, market.name);
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console.log(
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`Deregistered serum market ${market.name}, sig https://explorer.solana.com/tx/${sig}`,
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);
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}
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2022-06-23 06:22:59 -07:00
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2022-08-08 01:48:05 -07:00
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// close all perp markets
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for (const market of group.perpMarketsMap.values()) {
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sig = await client.perpCloseMarket(group, market.name);
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console.log(
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`Closed perp market ${market.name}, sig https://explorer.solana.com/tx/${sig}`,
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);
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}
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2022-06-23 06:22:59 -07:00
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2022-08-08 01:48:05 -07:00
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// finally, close the group
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sig = await client.groupClose(group);
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console.log(`Closed group, sig https://explorer.solana.com/tx/${sig}`);
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}
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2022-06-23 06:22:59 -07:00
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process.exit();
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}
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main();
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