ClankerLpLockerFeeConversion

The ClankerLpLockerFeeConversion contract is used to manage who is receiving the LP fees for a token’s deployment liquidity and in which token a recipient’s fees accumulate in. The LP is split between the list of reward recipients specified in the LockerConfig struct, with the split being specified in the rewardBps array. Fee recipients can choose to accumulate their fees in: the deployed token, the paired token, or, both tokens. The rewardAdmin is able to update the rewardRecipient and the feePreference for their array position (and also update themselves). The rewardBps array is not changeable post deployment. See the Deployment Config’s IClanker.LockerConfig section for how to configure Clanker lockers. The feePreferences are set through the LockerConfig.lockerdata field, with the following struct expected as input:

// IClankerLpLockerFeeConversion.sol
enum FeeIn {
    Both,
    Paired,
    Clanker
}

struct LpFeeConversionInfo {
    FeeIn[] feePreference; // needs to be same length as IClanker.LockerConfig's other reward arrays
}

Solidity snippet of example encoding:

// example of how to encode:
IClanker.DeploymentConfig memory exampleConfig;

IClankerLpLockerFeeConversion.FeeIn[] memory feeIn =
    new IClankerLpLockerFeeConversion.FeeIn[](3);
feeIn[0] = IClankerLpLockerFeeConversion.FeeIn.Paired;
feeIn[1] = IClankerLpLockerFeeConversion.FeeIn.Clanker;
feeIn[2] = IClankerLpLockerFeeConversion.FeeIn.Both;

exampleConfig.lockerConfig.lockerData =
    abi.encode(IClankerLpLockerFeeConversion.LpFeeConversionInfo({feePreference: feeIn}));

User Facing Functions:

// callable by the index's recipient admin, updates the reward admin for the reward index
// 
// note: the 'token' parameter is the deployed token's address
function updateRewardAdmin(address token, uint256 rewardIndex, address newAdmin) external;

// callable by the index's recipient admin, updates the reward recipient for the reward index
function updateRewardRecipient(address token, uint256 rewardIndex, address newRecipient) external;

// callable by the index's recipient admin, updates the fee preference for the reward index
function updateFeePreference(address token, uint256 rewardIndex, FeeIn newFeePreference) external;

Introduction

General

Droids

API Reference

SDK Reference

References

ClankerLpLockerFeeConversion