web3.db-fileconnector/server/plugins/helius-webhook-receiver/utils.js

GraphQL System Built on web3 technologies. Web3.DB is an open database built on top of web3 technologies. It is a decentralized, open-source database that allows users to store and query data in a secure and efficient manner. The system is designed to be

import { DriftInterface } from "./interfaces/drift.js";
import { JupiterInterface } from "./interfaces/jupiter.js";
import { OrcaInterface } from "./interfaces/orca.js";

export const solPrograms = {
  dRiftyHA39MWEi3m9aunc5MzRF1JYuBsbn6VPcn33UH: {
    name: "Drift Protocol V2",
    slug: "drift-v2",
    protocol: "drift",
    interface: new DriftInterface(),
  },
  M2mx93ekt1fmXSVkTrUL9xVFHkmME8HTUi5Cyc5aF7K: {
    name: "Magic Eden V2",
    slug: "magic-eden-v2",
    protocol: "magic-eden",
  },
  whirLbMiicVdio4qvUfM5KAg6Ct8VwpYzGff3uctyCc: {
    name: "Orca",
    slug: "orca",
    protocol: "orca",
    interface: new OrcaInterface(),
  },
  jupoNjAxXgZ4rjzxzPMP4oxduvQsQtZzyknqvzYNrNu: {
    name: "Jupiter Limit Order",
    slug: "jupiter-limit-order",
    protocol: "jupiter",
  },
  JUP6i4ozu5ydDCnLiMogSckDPpbtr7BJ4FtzYWkb5Rk: {
    name: "Jupiter v1",
    slug: "jupiter-v1",
    protocol: "jupiter",
  },
  JUP2jxvXaqu7NQY1GmNF4m1vodw12LVXYxbFL2uJvfo: {
    name: "Jupiter v2",
    slug: "jupiter-v2",
    protocol: "jupiter",
  },
  JUP3c2Uh3WA4Ng34tw6kPd2G4C5BB21Xo36Je1s32Ph: {
    name: "Jupiter v3",
    slug: "jupiter-v3",
    protocol: "jupiter",
  },
  JUP4Fb2cqiRUcaTHdrPC8h2gNsA2ETXiPDD33WcGuJB: {
    name: "Jupiter v4",
    slug: "jupiter-v4",
    protocol: "jupiter",
  },
  JUP6LkbZbjS1jKKwapdHNy74zcZ3tLUZoi5QNyVTaV4: {
    name: "Jupiter v6",
    slug: "jupiter-v6",
    protocol: "jupiter",
    interface: new JupiterInterface(),
  },
  PhoeNiXZ8ByJGLkxNfZRnkUfjvmuYqLR89jjFHGqdXY: {
    name: "Phoenix",
    slug: "phoenix",
    protocol: "phoenix",
  },
  zDEXqXEG7gAyxb1Kg9mK5fPnUdENCGKzWrM21RMdWRq: {
    name: "Zeta",
    slug: "zeta",
    protocol: "zeta",
  },
  So1endDq2YkqhipRh3WViPa8hdiSpxWy6z3Z6tMCpAo: {
    name: "Solend",
    slug: "solend",
    protocol: "solend",
  },
  EewxydAPCCVuNEyrVN68PuSYdQ7wKn27V9Gjeoi8dy3S: {
    name: "Lifinity Swap",
    slug: "lifinity-swap-v1",
    protocol: "lifinity",
  },
  "2wT8Yq49kHgDzXuPxZSaeLaH1qbmGXtEyPy64bL7aD3c": {
    name: "Lifinity Swap V2",
    slug: "lifinity-swap-v2",
    protocol: "lifinity",
  },
  CAMMCzo5YL8w4VFF8KVHrK22GGUsp5VTaW7grrKgrWqK: {
    name: "Raydium Concentrated Liquidity",
    slug: "raydium-concentrated-liquidity",
    protocol: "raydium",
  },
  "675kPX9MHTjS2zt1qfr1NYHuzeLXfQM9H24wFSUt1Mp8": {
    name: "Raydium Liquidity Pool V4",
    slug: "raydium-liquidity-pool-v4",
    protocol: "raydium",
  },
  SSwapUtytfBdBn1b9NUGG6foMVPtcWgpRU32HToDUZr: {
    name: "Saros",
    slug: "saros",
    protocol: "saros",
  },
  hadeK9DLv9eA7ya5KCTqSvSvRZeJC3JgD5a9Y3CNbvu: {
    name: "Hadeswap",
    slug: "hadeswap",
    protocol: "hadeswap",
  },
  TSWAPaqyCSx2KABk68Shruf4rp7CxcNi8hAsbdwmHbN: {
    name: "Tensor Swap",
    slug: "tensor-swap",
    protocol: "tensor",
  },
  TCMPhJdwDryooaGtiocG1u3xcYbRpiJzb283XfCZsDp: {
    name: "Tensor cNFT",
    slug: "tensor-cnft",
    protocol: "tensor",
  },
  NeonVMyRX5GbCrsAHnUwx1nYYoJAtskU1bWUo6JGNyG: {
    name: "Neon EVM",
    slug: "neon-evm",
    protocol: "neon",
  },
  jCebN34bUfdeUYJT13J1yG16XWQpt5PDx6Mse9GUqhR: {
    name: "Solana Name Service",
    slug: "solana-name-service",
    protocol: "solana-name-service",
  },
  "3parcLrT7WnXAcyPfkCz49oofuuf2guUKkjuFkAhZW8Y": {
    name: "Parcl",
    slug: "parcl",
    protocol: "parcl",
  },
  KLend2g3cP87fffoy8q1mQqGKjrxjC8boSyAYavgmjD: {
    name: "Kamino Lending",
    slug: "kamino-lending",
    protocol: "kamino",
  },
};

/** Will extract the address from the did */
export function getAddress(did) {
  // Split the DID string into an array using ':' as the delimiter
  const parts = did.split(":");

  // Return the last element of the array
  return parts[parts.length - 1];
}

export function extractTokenTransfers(transaction) {
  const { preTokenBalances, postTokenBalances } = transaction.meta;

  // Filter and map preTokenBalances for easy lookup by mint and owner
  const preBalancesMap = preTokenBalances.reduce((acc, balance) => {
    const key = `${balance.mint}-${balance.owner}`;
    acc[key] = balance;
    return acc;
  }, {});

  // Initialize an array to hold the transfers
  const transfers = [];

  // Iterate over postTokenBalances to find decreases in balance (indicating a transfer)
  postTokenBalances.forEach((postBalance) => {
    const key = `${postBalance.mint}-${postBalance.owner}`;
    const preBalance = preBalancesMap[key];

    // Calculate the difference in balance
    if (preBalance) {
      const amountDifference =
        BigInt(preBalance.uiTokenAmount.amount) -
        BigInt(postBalance.uiTokenAmount.amount);

      // If the amount decreased, it indicates a transfer out of the account
      if (amountDifference > 0) {
        transfers.push({
          mint: postBalance.mint,
          mintClean: programToToken[postBalance.mint],
          owner: preBalance.owner,
          amountTransferred:
            Number(amountDifference) /
            Math.pow(10, postBalance.uiTokenAmount.decimals),
        });
      }
    }
  });

  return transfers;
}

let programToToken = {
  EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v: "USDC",
  So11111111111111111111111111111111111111112: "WSOL",
  Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB: "USDT",
  mSoLzYCxHdYgdzU16g5QSh3i5K3z3KZK7ytfqcJm7So: "mSOL",
};