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feat: add support for wsol swaps

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Filip Dunder
2024-01-30 09:57:39 +01:00
parent e8c8147bae
commit 636ef3e515
10 changed files with 252 additions and 127 deletions
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15
market/market.ts
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@ -1,31 +1,36 @@
import { Connection, PublicKey } from '@solana/web3.js';
import { Commitment, Connection, PublicKey } from '@solana/web3.js';
import {
GetStructureSchema,
MARKET_STATE_LAYOUT_V3,
} from '@raydium-io/raydium-sdk';
import { USDC_TOKEN_ID } from '../common';
import {
MINIMAL_MARKET_STATE_LAYOUT_V3,
OPENBOOK_PROGRAM_ID,
} from '../liquidity';
export type MinimalOpenBookAccountData = {
id: PublicKey;
programId: PublicKey;
};
export type MinimalMarketStateLayoutV3 = typeof MINIMAL_MARKET_STATE_LAYOUT_V3;
export type MinimalMarketLayoutV3 =
GetStructureSchema<MinimalMarketStateLayoutV3>;
export async function getAllMarketsV3(
connection: Connection,
quoteMint: PublicKey,
commitment?: Commitment,
): Promise<MinimalOpenBookAccountData[]> {
const { span } = MARKET_STATE_LAYOUT_V3;
const accounts = await connection.getProgramAccounts(OPENBOOK_PROGRAM_ID, {
dataSlice: { offset: 0, length: 0 },
commitment: 'processed',
commitment: commitment,
filters: [
{ dataSize: span },
{
memcmp: {
offset: MARKET_STATE_LAYOUT_V3.offsetOf('quoteMint'),
bytes: USDC_TOKEN_ID.toBase58(),
bytes: quoteMint.toBase58(),
},
},
],