78 lines
2.1 KiB
TypeScript
78 lines
2.1 KiB
TypeScript
import { AnchorProvider, Wallet } from '@project-serum/anchor';
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import { Connection, Keypair } 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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async function main() {
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const options = AnchorProvider.defaultOptions();
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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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const user = Keypair.fromSecretKey(
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Buffer.from(
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JSON.parse(fs.readFileSync(process.env.USER_KEYPAIR!, 'utf-8')),
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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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'devnet',
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MANGO_V4_ID['devnet'],
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);
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console.log(`User ${userWallet.publicKey.toBase58()}`);
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// fetch group
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const admin = Keypair.fromSecretKey(
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Buffer.from(
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JSON.parse(fs.readFileSync(process.env.ADMIN_KEYPAIR!, 'utf-8')),
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),
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);
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const group = await client.getGroupForAdmin(admin.publicKey, 0);
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console.log(`Found group ${group.publicKey.toBase58()}`);
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// create + fetch account
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console.log(`Creating mangoaccount...`);
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const mangoAccount = await client.getOrCreateMangoAccount(
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group,
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user.publicKey,
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0,
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'my_mango_account',
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);
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console.log(`...created/found mangoAccount ${mangoAccount.publicKey}`);
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console.log(mangoAccount.toString());
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if (false) {
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// deposit and withdraw
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console.log(`Depositing...50 USDC`);
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await client.tokenDeposit(group, mangoAccount, 'USDC', 50);
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await mangoAccount.reload(client);
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console.log(`Depositing...0.0005 BTC`);
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await client.tokenDeposit(group, mangoAccount, 'BTC', 0.0005);
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await mangoAccount.reload(client);
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}
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try {
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const sig = await client.marginTrade({
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group: group,
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mangoAccount: mangoAccount,
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inputToken: 'USDC',
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amountIn: 0.001,
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outputToken: 'SOL',
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minimumAmountOut: 0.1,
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});
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console.log(
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`sig https://explorer.solana.com/address/${sig}?cluster=devnet`,
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);
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} catch (error) {
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console.log(error);
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}
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process.exit();
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}
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main();
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