80 lines
2.8 KiB
Solidity
80 lines
2.8 KiB
Solidity
// SPDX-License-Identifier: MIT
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pragma solidity ^0.8.19;
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import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
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import { Utils } from "./Utils.sol";
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import { Proposal, IGovernance } from "@interfaces/IGovernance.sol";
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contract ProposalUtils is Utils {
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IGovernance internal governance = IGovernance(governanceAddress);
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function getProposalExecutableTime(uint256 proposalId) internal view returns (uint256) {
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Proposal memory proposal = getProposal(proposalId);
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return proposal.endTime + PROPOSAL_LOCKED_DURATION + 1 seconds;
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}
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function getProposal(uint256 proposalId) internal view returns (Proposal memory) {
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return governance.proposals(proposalId);
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}
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function hasProposal(uint256 proposalId) internal view returns (bool) {
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return governance.proposalCount() >= proposalId;
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}
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function waitUntilExecutable(uint256 proposalId) internal {
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uint256 proposalExecutableTime = getProposalExecutableTime(proposalId);
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require(block.timestamp < proposalExecutableTime + PROPOSAL_EXECUTION_MAX_DURATION, "Too late to execute proposal");
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vm.warp(proposalExecutableTime);
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}
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function proposeAndVote(address proposalAddress) public returns (uint256) {
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retrieveAndLockBalance(TEST_PRIVATE_KEY_ONE, TEST_ADDRESS_ONE, PROPOSAL_QOURUM_THRESHOLD + 1 ether);
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/* ----------PROPOSE------------ */
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vm.startPrank(TEST_ADDRESS_ONE);
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uint256 proposalId = governance.propose(proposalAddress, PROPOSAL_DESCRIPTION);
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/* ------------------------------ */
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// TIME-TRAVEL
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vm.warp(block.timestamp + 6 hours);
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/* ------------VOTE-------------- */
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governance.castVote(proposalId, true);
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vm.stopPrank();
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/* ------------------------------ */
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return proposalId;
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}
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function proposeAndExecute(address proposalAddress) public {
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uint256 proposalId = proposeAndVote(proposalAddress);
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waitUntilExecutable(proposalId);
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governance.execute(proposalId);
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returnTokensToGovernanceAfterVoting(proposalId);
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}
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function returnTokensToGovernanceAfterVoting(uint256 proposalId) public {
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uint256 retrievedAmount = PROPOSAL_QOURUM_THRESHOLD + 1 ether;
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uint256 proposalExecutableTime = getProposalExecutableTime(proposalId);
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uint256 tokensUnlockTime = proposalExecutableTime + PROPOSAL_VOTE_EXTEND_TIME + PROPOSAL_EXECUTION_MAX_DURATION + 1 seconds;
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if (block.timestamp < tokensUnlockTime) vm.warp(tokensUnlockTime);
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vm.startPrank(TEST_ADDRESS_ONE);
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governance.unlock(retrievedAmount);
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IERC20(tornTokenAddress).transfer(governanceAddress, retrievedAmount);
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vm.stopPrank();
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}
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}
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