IWNatDelegationFee

Manages the delegation fees set by voters for WFLR delegations.

Sourced from IWNatDelegationFee.sol on GitHub.

Functions

defaultFeePercentageBIPS

The default fee percentage value.

function defaultFeePercentageBIPS(
) external view returns (
    uint16
);

feePercentageUpdateOffset

The offset in reward epochs for the fee percentage value to become effective.

function feePercentageUpdateOffset(
) external view returns (
    uint24
);

getVoterCurrentFeePercentage

Returns the current fee percentage of _voter.

function getVoterCurrentFeePercentage(
    address _voter
) external view returns (
    uint16
);

Parameters

• _voter: Voter address.

getVoterFeePercentage

Returns the fee percentage of _voter for given reward epoch id.

function getVoterFeePercentage(
    address _voter,
    uint256 _rewardEpochId
) external view returns (
    uint16
);

Parameters

• _voter: Voter address.
• _rewardEpochId: Reward epoch id. NOTE: fee percentage might still change for the current + feePercentageUpdateOffset reward epoch id

getVoterScheduledFeePercentageChanges

Returns the scheduled fee percentage changes of _voter.

function getVoterScheduledFeePercentageChanges(
    address _voter
) external view returns (
    uint256[] _feePercentageBIPS,
    uint256[] _validFromEpochId,
    bool[] _fixed
);

Parameters

• _voter: Voter address.

Returns

• _feePercentageBIPS: Positional array of fee percentages in BIPS.
• _validFromEpochId: Positional array of reward epoch ids the fee settings are effective from.
• _fixed: Positional array of boolean values indicating if settings are subjected to change.

setVoterFeePercentage

Allows voter to set (or update last) fee percentage.

function setVoterFeePercentage(
    uint16 _feePercentageBIPS
) external returns (
    uint256
);

Parameters

• _feePercentageBIPS: Number representing fee percentage in BIPS.

Returns

• ``: Returns the reward epoch number when the value becomes effective.

Events

FeePercentageChanged

Event emitted when a voter fee percentage value is changed.

event FeePercentageChanged(
    address voter,
    uint16 value,
    uint24 validFromEpochId
)