80 lines
2.7 KiB
TypeScript
80 lines
2.7 KiB
TypeScript
import { AnchorProvider, Wallet } from '@coral-xyz/anchor';
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import { Cluster, Connection, Keypair, PublicKey } from '@solana/web3.js';
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import fs from 'fs';
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import range from 'lodash/range';
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import { MarketIndex } from '../src/accounts/serum3';
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import { MangoClient } from '../src/client';
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import { MANGO_V4_ID } from '../src/constants';
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const CLUSTER: Cluster =
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(process.env.CLUSTER_OVERRIDE as Cluster) || 'mainnet-beta';
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const CLUSTER_URL =
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process.env.CLUSTER_URL_OVERRIDE || process.env.MB_CLUSTER_URL;
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const USER_KEYPAIR =
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process.env.USER_KEYPAIR_OVERRIDE || process.env.MB_PAYER_KEYPAIR;
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const GROUP_PK =
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process.env.GROUP_PK || '78b8f4cGCwmZ9ysPFMWLaLTkkaYnUjwMJYStWe5RTSSX';
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const MARKET_INDEX = Number(process.env.MARKET_INDEX) as MarketIndex;
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async function forceCloseSerum3Market(): Promise<void> {
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const options = AnchorProvider.defaultOptions();
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const connection = new Connection(CLUSTER_URL!, options);
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const user = Keypair.fromSecretKey(
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Buffer.from(
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JSON.parse(
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process.env.KEYPAIR || fs.readFileSync(USER_KEYPAIR!, 'utf-8'),
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),
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),
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);
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const userWallet = new Wallet(user);
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const userProvider = new AnchorProvider(connection, userWallet, options);
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const client = await MangoClient.connect(
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userProvider,
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CLUSTER,
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MANGO_V4_ID[CLUSTER],
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{
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idsSource: 'get-program-accounts',
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},
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);
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const group = await client.getGroup(new PublicKey(GROUP_PK));
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const serum3Market = group.serum3MarketsMapByMarketIndex.get(MARKET_INDEX)!;
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if (!serum3Market.reduceOnly) {
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throw new Error(`Unexpected reduce only state ${serum3Market.reduceOnly}`);
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}
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if (!serum3Market.forceClose) {
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throw new Error(`Unexpected force close state ${serum3Market.forceClose}`);
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}
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// Get all mango accounts who have a serum oo account for the given market
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const mangoAccounts = (await client.getAllMangoAccounts(group, true)).filter(
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(a) => a.serum3OosMapByMarketIndex.get(MARKET_INDEX) !== undefined,
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);
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for (let a of mangoAccounts) {
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// Cancel all orders and confirm that all have been cancelled
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for (const _ of range(0, 10)) {
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console.log(a.getSerum3OoAccount(MARKET_INDEX).freeSlotBits.zeroBits());
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const sig = await client.serum3LiqForceCancelOrders(
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group,
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a,
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serum3Market.serumMarketExternal,
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10,
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);
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console.log(
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` serum3LiqForceCancelOrders for ${
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a.publicKey
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}, sig https://explorer.solana.com/tx/${sig}?cluster=${
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CLUSTER == 'devnet' ? 'devnet' : ''
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}`,
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);
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a = await a.reload(client);
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if (a.getSerum3OoAccount(MARKET_INDEX).freeSlotBits.zeroBits() === 0) {
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break;
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}
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}
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}
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}
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forceCloseSerum3Market();
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