PoolTogether v5 Hyperstructure - Prize Claiming Bot, Calculating Profitable Claims

pt-v5-prize-5-calculate-profit.ts

const calculateProfit = async (
  vault: string,
  tierIndex: number,
  claimerContract: Contract,
  groupedClaims: any,
): Promise<ClaimPrizesParams> => {
  const { claimCount, claimFeesUsd, totalCostUsd, minVrgdaFeePerClaim } = 
    await getClaimInfo(
      claimerContract,
      tierIndex,
      groupedClaims,
    );

  const claimsSlice = groupedClaims.slice(0, claimCount);
  const claimPrizesParams = buildParams(
    vault,
    tierIndex,
    claimsSlice,
    minVrgdaFeePerClaim,
  );

  return claimPrizesParams;
};

const buildParams = (
  vault: string,
  tier: number,
  claims: Claim[],
  minVrgdaFeePerClaim: string,
): ClaimPrizesParams => {
  let winners: string[] = [];
  let prizeIndices: number[][] = [];

  claims.forEach((claim) => {
    winners.push(claim.winner);
    prizeIndices.push([claim.prizeIndex]);
  });

  return {
    vault,
    tier,
    winners,
    prizeIndices,
    feeRecipient: FEE_RECIPIENT,
    minVrgdaFeePerClaim,
  };
};