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External bribes storage base #17

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External bribes storage base #17

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d433bc3
external bribes base
vminkov Aug 29, 2023
10d6026
Merge branch 'development' into feat/ext-bribes
vminkov Sep 1, 2023
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54 changes: 37 additions & 17 deletions contracts/Voter.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -41,6 +41,8 @@ contract Voter is IVoter, OwnableUpgradeable, ReentrancyGuardUpgradeable {
mapping(address => bool) public isAlive; // gauge => boolean [is the gauge alive?]
mapping(address => bool) public isGaugeFactory; // g.factory=> boolean [the gauge factory exists?]
address public minter;
mapping(address => mapping(address => mapping(uint256 => uint256))) public votesForGaugePerEpochPerOwner; // owner => market/pool => epoch => votes
mapping(address => mapping(uint256 => uint256)) public totalVotesForGaugePerEpoch; // market/pool => epoch => votes

event PairGaugeCreated(address indexed gauge, address creator, address indexed market);
event MarketGaugeCreated(address indexed gauge, address creator, address indexed target);
Expand Down Expand Up @@ -210,6 +212,7 @@ contract Voter is IVoter, OwnableUpgradeable, ReentrancyGuardUpgradeable {
uint _targetVoteCnt = _targetVote.length;
uint256 _totalWeight = 0;
uint256 _time = _epochTimestamp();
address _owner = IVoteEscrow(_ve).ownerOf(_tokenId);

for (uint i = 0; i < _targetVoteCnt; i++) {
address _target = _targetVote[i];
Expand All @@ -220,6 +223,8 @@ contract Voter is IVoter, OwnableUpgradeable, ReentrancyGuardUpgradeable {
if (lastVoted[_tokenId] > _epochTimestamp()) weightsPerEpoch[_time][_target] -= _votes;

votes[_tokenId][_target] -= _votes;
totalVotesForGaugePerEpoch[_target][_time] -= _votes;
votesForGaugePerEpochPerOwner[_owner][_target][_time] += _votes;
_totalWeight += _votes;

emit Abstained(_tokenId, _votes);
Expand Down Expand Up @@ -262,41 +267,56 @@ contract Voter is IVoter, OwnableUpgradeable, ReentrancyGuardUpgradeable {
lastVoted[_tokenId] = _epochTimestamp() + 1;
}

struct VoteLocalVars {
uint256 _targetCnt;
uint256 _weight;
address _owner;
uint256 _totalVoteWeight;
uint256 _totalWeight;
uint256 _usedWeight;
uint256 _time;
}

function _vote(uint _tokenId, address[] memory _targetVote, uint256[] memory _weights) internal {
_reset(_tokenId);
uint256 _targetCnt = _targetVote.length;
uint256 _weight = IVoteEscrow(_ve).balanceOfNFT(_tokenId);
uint256 _totalVoteWeight = 0;
uint256 _totalWeight = 0;
uint256 _usedWeight = 0;
uint256 _time = _epochTimestamp();
VoteLocalVars memory vars;

for (uint i = 0; i < _targetCnt; i++) {
_totalVoteWeight += _weights[i];
_reset(_tokenId);
vars._targetCnt = _targetVote.length;
vars._weight = IVoteEscrow(_ve).balanceOfNFT(_tokenId);
vars._owner = IVoteEscrow(_ve).ownerOf(_tokenId);
vars._totalVoteWeight = 0;
vars._totalWeight = 0;
vars._usedWeight = 0;
vars._time = _epochTimestamp();

for (uint i = 0; i < vars._targetCnt; i++) {
vars._totalVoteWeight += _weights[i];
}

for (uint i = 0; i < _targetCnt; i++) {
for (uint i = 0; i < vars._targetCnt; i++) {
address _target = _targetVote[i];
address _gauge = gauges[_target];

if (isGauge[_gauge] && isAlive[_gauge]) {
uint256 _targetWeight = (_weights[i] * _weight) / _totalVoteWeight;
uint256 _targetWeight = (_weights[i] * vars._weight) / vars._totalVoteWeight;
require(votes[_tokenId][_target] == 0, "already voted for target");
require(_targetWeight != 0, "zero vote w");

targetVote[_tokenId].push(_target);
weightsPerEpoch[_time][_target] += _targetWeight;
weightsPerEpoch[vars._time][_target] += _targetWeight;
totalVotesForGaugePerEpoch[_target][vars._time] += _targetWeight;
votesForGaugePerEpochPerOwner[vars._owner][_target][vars._time] += _targetWeight;

votes[_tokenId][_target] += _targetWeight;

_usedWeight += _targetWeight;
_totalWeight += _targetWeight;
vars._usedWeight += _targetWeight;
vars._totalWeight += _targetWeight;
emit Voted(msg.sender, _tokenId, _targetWeight);
}
}
if (_usedWeight > 0) IVoteEscrow(_ve).voting(_tokenId);
totWeightsPerEpoch[_time] += _totalWeight;
usedWeights[_tokenId] = _usedWeight;
if (vars._usedWeight > 0) IVoteEscrow(_ve).voting(_tokenId);
totWeightsPerEpoch[vars._time] += vars._totalWeight;
usedWeights[_tokenId] = vars._usedWeight;
}

/// @notice claim LP gauge rewards
Expand Down