Active7DaysFundingCycleBallot.sol

// SPDX-License-Identifier: MIT
pragma solidity 0.8.6;

import "./interfaces/ITerminalV1.sol";
import "./interfaces/IFundingCycleBallot.sol";

/** 
   @notice Manages votes towards approving funding cycle reconfigurations.
 */
contract Active7DaysFundingCycleBallot is IFundingCycleBallot {
    // --- public stored properties --- //

    /// @notice The number of seconds that must pass for a funding cycle reconfiguration to become active.
    uint256 public constant reconfigurationDelay = 604800; // 7 days

    // --- external views --- //

    /** 
      @notice The time that this ballot is active for.
      @dev A ballot should not be considered final until the duration has passed.
      @return The durection in seconds.
    */
    function duration() external pure override returns (uint256) {
        return reconfigurationDelay;
    }

    /**
      @notice The approval state of a particular funding cycle.
      @param _configured The configuration of the funding cycle to check the state of.
      @return The state of the provided ballot.
   */
    function state(uint256, uint256 _configured)
        external
        view
        override
        returns (BallotState)
    {
        return
            block.timestamp > _configured + reconfigurationDelay
                ? BallotState.Approved
                : BallotState.Active;
    }
}