all files / contracts/core/storage/ CoreStorage.sol

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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
 
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "../interfaces/IDAOBase.sol";
 
library CoreStorage {
    // keccak256("dao.core.storage") = "0x056d7b0e20ac32e10b30e7c6e0a547e9a5a5c7ba7e2aef2c7c75b92c50e3f05b"
    bytes32 constant STORAGE_LOCATION = keccak256("dao.core.storage");
 
    struct Layout {
        // Core state variables
        string name;
        address factory;
        mapping(IDAOBase.UpgradeableContract => address) upgradeableContracts;
        uint256 votingPeriod;
        uint256 minProposalStake;
        uint256 quorum;
        bool paused;
        bool executingProposal;
    }
 
    function layout() internal pure returns (Layout storage l) {
        bytes32 position = STORAGE_LOCATION;
        assembly {
            l.slot := position
        }
    }
}