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feat: add support for wsol swaps

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This commit is contained in:
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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61
liquidity/liquidity.ts
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@ -12,7 +12,7 @@ import {
LiquidityStateV4,
} from '@raydium-io/raydium-sdk';
import { TOKEN_PROGRAM_ID } from '@solana/spl-token';
import { USDC_TOKEN_ID } from '../common';
import { MinimalMarketLayoutV3 } from '../market';
export const RAYDIUM_LIQUIDITY_PROGRAM_ID_V4 = MAINNET_PROGRAM_ID.AmmV4;
export const OPENBOOK_PROGRAM_ID = MAINNET_PROGRAM_ID.OPENBOOK_MARKET;
@ -31,19 +31,21 @@ export type MinimalLiquidityAccountData = {
export async function getAllAccountsV4(
connection: Connection,
quoteMint: PublicKey,
commitment?: Commitment,
): Promise<MinimalLiquidityAccountData[]> {
const { span } = LIQUIDITY_STATE_LAYOUT_V4;
const accounts = await connection.getProgramAccounts(
RAYDIUM_LIQUIDITY_PROGRAM_ID_V4,
{
dataSlice: { offset: 0, length: 0 },
commitment: 'processed',
commitment: commitment,
filters: [
{ dataSize: span },
{
memcmp: {
offset: LIQUIDITY_STATE_LAYOUT_V4.offsetOf('quoteMint'),
bytes: USDC_TOKEN_ID.toBase58(),
bytes: quoteMint.toBase58(),
},
},
{
@ -66,6 +68,46 @@ export async function getAllAccountsV4(
);
}
export function createPoolKeys(
id: PublicKey,
accountData: LiquidityStateV4,
minimalMarketLayoutV3: MinimalMarketLayoutV3,
): LiquidityPoolKeys {
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: minimalMarketLayoutV3.bids,
marketAsks: minimalMarketLayoutV3.asks,
marketEventQueue: minimalMarketLayoutV3.eventQueue,
withdrawQueue: accountData.withdrawQueue,
lpVault: accountData.lpVault,
lookupTableAccount: PublicKey.default,
};
}
export async function getAccountPoolKeysFromAccountDataV4(
connection: Connection,
id: PublicKey,
@ -73,7 +115,7 @@ export async function getAccountPoolKeysFromAccountDataV4(
commitment?: Commitment,
): Promise<LiquidityPoolKeys> {
const marketInfo = await connection.getAccountInfo(accountData.marketId, {
commitment: commitment ?? 'processed',
commitment: commitment,
dataSlice: {
offset: 253, // eventQueue
length: 32 * 3,
@ -122,10 +164,15 @@ export async function getAccountPoolKeysFromAccountDataV4(
export async function getTokenAccounts(
connection: Connection,
owner: PublicKey,
commitment?: Commitment,
) {
const tokenResp = await connection.getTokenAccountsByOwner(owner, {
programId: TOKEN_PROGRAM_ID,
});
const tokenResp = await connection.getTokenAccountsByOwner(
owner,
{
programId: TOKEN_PROGRAM_ID,
},
commitment,
);
const accounts: TokenAccount[] = [];
for (const { pubkey, account } of tokenResp.value) {