75 lines
2.7 KiB
Solidity
75 lines
2.7 KiB
Solidity
// SPDX-License-Identifier: MIT
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//SPDX-License-Identifier: MIT
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pragma solidity ^0.6.0;
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contract Configuration {
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/// @notice Time delay between proposal vote completion and its execution
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uint256 public EXECUTION_DELAY;
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/// @notice Time before a passed proposal is considered expired
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uint256 public EXECUTION_EXPIRATION;
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/// @notice The number of votes in support of a proposal required in order for a quorum to be reached and for a vote to succeed
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uint256 public QUORUM_VOTES;
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/// @notice The number of votes required in order for a voter to become a proposer
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uint256 public PROPOSAL_THRESHOLD;
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/// @notice The delay before voting on a proposal may take place, once proposed
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/// It is needed to prevent reorg attacks that replace the proposal
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uint256 public VOTING_DELAY;
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/// @notice The duration of voting on a proposal
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uint256 public VOTING_PERIOD;
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/// @notice If the outcome of a proposal changes during CLOSING_PERIOD, the vote will be extended by VOTE_EXTEND_TIME (no more than once)
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uint256 public CLOSING_PERIOD;
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/// @notice If the outcome of a proposal changes during CLOSING_PERIOD, the vote will be extended by VOTE_EXTEND_TIME (no more than once)
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uint256 public VOTE_EXTEND_TIME;
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modifier onlySelf() {
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require(msg.sender == address(this), "Governance: unauthorized");
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_;
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}
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function _initializeConfiguration() internal {
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EXECUTION_DELAY = 2 days;
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EXECUTION_EXPIRATION = 3 days;
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QUORUM_VOTES = 25000e18; // 0.25% of TORN
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PROPOSAL_THRESHOLD = 10000e18; // 0.1% of TORN
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VOTING_DELAY = 75 seconds;
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VOTING_PERIOD = 3 days;
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CLOSING_PERIOD = 1 hours;
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VOTE_EXTEND_TIME = 6 hours;
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}
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function setExecutionDelay(uint256 executionDelay) external onlySelf {
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EXECUTION_DELAY = executionDelay;
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}
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function setExecutionExpiration(uint256 executionExpiration) external onlySelf {
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EXECUTION_EXPIRATION = executionExpiration;
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}
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function setQuorumVotes(uint256 quorumVotes) external onlySelf {
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QUORUM_VOTES = quorumVotes;
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}
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function setProposalThreshold(uint256 proposalThreshold) external onlySelf {
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PROPOSAL_THRESHOLD = proposalThreshold;
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}
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function setVotingDelay(uint256 votingDelay) external onlySelf {
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VOTING_DELAY = votingDelay;
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}
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function setVotingPeriod(uint256 votingPeriod) external onlySelf {
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VOTING_PERIOD = votingPeriod;
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}
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function setClosingPeriod(uint256 closingPeriod) external onlySelf {
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CLOSING_PERIOD = closingPeriod;
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}
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function setVoteExtendTime(uint256 voteExtendTime) external onlySelf {
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// VOTE_EXTEND_TIME should be less EXECUTION_DELAY to prevent double voting
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require(voteExtendTime < EXECUTION_DELAY, "Governance: incorrect voteExtendTime");
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VOTE_EXTEND_TIME = voteExtendTime;
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}
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}
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