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feat: use pool open time for pool detection

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This commit is contained in:
Filip Dunder
2024-02-09 14:56:18 +01:00
parent 0c89f0d5e0
commit ee3e252de7
3 changed files with 47 additions and 167 deletions
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100
liquidity/liquidity.ts
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@ -12,26 +12,6 @@ import {
} from '@raydium-io/raydium-sdk';
import { TOKEN_PROGRAM_ID } from '@solana/spl-token';
import { MinimalMarketLayoutV3 } from '../market';
import bs58 from 'bs58';
import axios from 'axios';
interface LiquidityPool {
id: string;
baseMint: string;
quoteMint: string;
// ... autres propriétés
}
interface LiquidityJsonResponse {
official: LiquidityPool[];
unOfficial: LiquidityPool[];
}
interface MinimalLiquidityAccountData {
id: string;
version: number;
programId: string;
}
export const RAYDIUM_LIQUIDITY_PROGRAM_ID_V4 = MAINNET_PROGRAM_ID.AmmV4;
export const OPENBOOK_PROGRAM_ID = MAINNET_PROGRAM_ID.OPENBOOK_MARKET;
@ -42,33 +22,6 @@ export const MINIMAL_MARKET_STATE_LAYOUT_V3 = struct([
publicKey('asks'),
]);
export async function getAllAccountsV4(
quoteMint: PublicKey,
): Promise<{ id: string; version: number; programId: PublicKey }[]> {
const url = 'https://api.raydium.io/v2/sdk/liquidity/mainnet.json';
try {
const response = await axios.get<LiquidityJsonResponse>(url);
// @ts-ignore
const json = response.data;
const filteredPools = json.official.concat(json.unOfficial)
.filter(pool => {
if (!pool) {
console.log('Pool undefined:', pool);
return false;
}
return pool.quoteMint && pool.quoteMint === quoteMint.toBase58();
});
return filteredPools.map(pool => ({
id: pool.id,
version: 4,
programId: RAYDIUM_LIQUIDITY_PROGRAM_ID_V4, // Assurez-vous que cette constante est définie
}));
} catch (error) {
console.error('Error during data retrieval:', error);
return [];
}
}
export function createPoolKeys(
id: PublicKey,
accountData: LiquidityStateV4,
@ -109,59 +62,6 @@ export function createPoolKeys(
};
}
export async function getAccountPoolKeysFromAccountDataV4(
connection: Connection,
id: PublicKey,
accountData: LiquidityStateV4,
commitment?: Commitment,
): Promise<LiquidityPoolKeys> {
const marketInfo = await connection.getAccountInfo(accountData.marketId, {
commitment: commitment,
dataSlice: {
offset: 253, // eventQueue
length: 32 * 3,
},
});
const minimalMarketData = MINIMAL_MARKET_STATE_LAYOUT_V3.decode(
marketInfo!.data,
);
return {
id,
baseMint: accountData.baseMint,
quoteMint: accountData.quoteMint,
lpMint: accountData.lpMint,
baseDecimals: accountData.baseDecimal.toNumber(),
quoteDecimals: accountData.quoteDecimal.toNumber(),
lpDecimals: 5,
version: 4,
programId: RAYDIUM_LIQUIDITY_PROGRAM_ID_V4,
authority: Liquidity.getAssociatedAuthority({
programId: RAYDIUM_LIQUIDITY_PROGRAM_ID_V4,
}).publicKey,
openOrders: accountData.openOrders,
targetOrders: accountData.targetOrders,
baseVault: accountData.baseVault,
quoteVault: accountData.quoteVault,
marketVersion: 3,
marketProgramId: accountData.marketProgramId,
marketId: accountData.marketId,
marketAuthority: Market.getAssociatedAuthority({
programId: accountData.marketProgramId,
marketId: accountData.marketId,
}).publicKey,
marketBaseVault: accountData.baseVault,
marketQuoteVault: accountData.quoteVault,
marketBids: minimalMarketData.bids,
marketAsks: minimalMarketData.asks,
marketEventQueue: minimalMarketData.eventQueue,
withdrawQueue: accountData.withdrawQueue,
lpVault: accountData.lpVault,
lookupTableAccount: PublicKey.default,
};
}
export async function getTokenAccounts(
connection: Connection,
owner: PublicKey,