github.com/codingfuture/orig-energi3@v0.8.4/energi/contracts/src/ITreasury.sol (about)

     1  // Copyright 2019 The Energi Core Authors
     2  // This file is part of Energi Core.
     3  //
     4  // Energi Core is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // Energi Core is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU General Public License
    15  // along with Energi Core. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  // Energi Governance system is the fundamental part of Energi Core.
    18  
    19  // NOTE: It's not allowed to change the compiler due to byte-to-byte
    20  //       match requirement.
    21  pragma solidity 0.5.16;
    22  //pragma experimental SMTChecker;
    23  
    24  import { IBudgetProposal } from "./IBudgetProposal.sol";
    25  
    26  /**
    27   * Interface for the Treasury
    28   */
    29  interface ITreasury {
    30      event BudgetProposal(
    31          uint indexed ref_uuid,
    32          IBudgetProposal proposal,
    33          address payout_address,
    34          uint amount,
    35          uint deadline
    36      );
    37      event Contribution(
    38          address from,
    39          uint amount
    40      );
    41      event Payout(
    42          uint indexed ref_uuid,
    43          IBudgetProposal proposal,
    44          uint amount
    45      );
    46  
    47      function uuid_proposal(uint _ref_uuid) external view returns(IBudgetProposal);
    48      function proposal_uuid(IBudgetProposal proposal) external view returns(uint);
    49      function propose(uint _amount, uint _ref_uuid, uint _period)
    50          external payable returns(IBudgetProposal proposal);
    51      function listProposals() external view returns(IBudgetProposal[] memory proposals);
    52      function isSuperblock(uint _blockNumber) external view returns(bool);
    53      function contribute() external payable;
    54      function balance() external view returns(uint amount);
    55  }