const { Connection, PublicKey } = require("@solana/web3.js");
// Simple implementation for demo - works without Saros SDK issues
class SarosPoolService {
constructor(rpcUrl = "https://api.mainnet-beta.solana.com") {
this.connection = new Connection(rpcUrl);
}
async getLPPositions(walletAddress) {
try {
const wallet = new PublicKey(walletAddress);
const tokenAccounts = await this.connection.getParsedTokenAccountsByOwner(
wallet,
{ programId: new PublicKey("TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA") }
);
const positions = [];
for (const account of tokenAccounts.value) {
const accountInfo = account.account.data.parsed.info;
const balance = accountInfo.tokenAmount.uiAmount;
if (balance > 0 && positions.length < 5) {
positions.push({
poolAddress: accountInfo.mint,
lpTokenBalance: balance,
lpTokenMint: accountInfo.mint,
token0: "TokenA",
token1: "TokenB",
});
}
}
return positions;
} catch (error) {
throw new Error(`Failed to get LP positions: ${error.message}`);
}
}
async getSwapQuote(poolAddress, fromMint, toMint, amount, slippage = 0.5) {
const rate = 1.5;
const outputAmount = amount * rate;
return {
inputAmount: amount,
outputAmount,
minimumOutputAmount: outputAmount * (1 - slippage / 100),
priceImpact: 0.15,
fee: amount * 0.0025,
slippage,
};
}
}
module.exports = { SarosPoolService };