👮ROMKeeper

Keeper of Register of Members

Name	ROMKeeper
Address	0xe24BDbcd90F4aef5308A9864D78351578Ee33416
Dependent Contract	IROMKeeper, AccessControl

API：

Source Code:

ROMKeeper

// SPDX-License-Identifier: UNLICENSED

/* *
 * Copyright (c) 2021-2023 LI LI @ JINGTIAN & GONGCHENG.
 *
 * This WORK is licensed under ComBoox SoftWare License 1.0, a copy of which 
 * can be obtained at:
 *         [https://github.com/paul-lee-attorney/comboox]
 *
 * THIS WORK IS PROVIDED ON AN "AS IS" BASIS, WITHOUT 
 * WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
 * TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. IN NO 
 * EVENT SHALL ANY CONTRIBUTOR BE LIABLE TO YOU FOR ANY DAMAGES.
 *
 * YOU ARE PROHIBITED FROM DEPLOYING THE SMART CONTRACTS OF THIS WORK, IN WHOLE 
 * OR IN PART, FOR WHATEVER PURPOSE, ON ANY BLOCKCHAIN NETWORK THAT HAS ONE OR 
 * MORE NODES THAT ARE OUT OF YOUR CONTROL.
 * */

pragma solidity ^0.8.8;

import "../common/access/AccessControl.sol";

import "./IROMKeeper.sol";

contract ROMKeeper is IROMKeeper, AccessControl {

    // ###################
    // ##   ROMKeeper   ##
    // ###################

    function setMaxQtyOfMembers(uint max) external onlyDK {
        _gk.getROM().setMaxQtyOfMembers(max);
    }

    function setPayInAmt(uint seqOfShare, uint amt, uint expireDate, bytes32 hashLock) 
    external onlyDK {
        _gk.getROS().setPayInAmt(seqOfShare, amt, expireDate, hashLock);
    }

    function requestPaidInCapital(bytes32 hashLock, string memory hashKey)
    external onlyDK {
        _gk.getROS().requestPaidInCapital(hashLock, hashKey);
    }

    function withdrawPayInAmt(bytes32 hashLock, uint seqOfShare) external onlyDK {
        _gk.getROS().withdrawPayInAmt(hashLock, seqOfShare);
    }

    function payInCapital(
        uint seqOfShare, 
        uint amt,
        uint msgValue,
        uint caller
    ) external onlyDK {
        
        IRegisterOfShares _ros = _gk.getROS();

        SharesRepo.Share memory share =
            _ros.getShare(seqOfShare);

        uint centPrice = _gk.getCentPrice();
        uint valueOfDeal = amt * centPrice;
        
        require(share.head.shareholder == caller,
            "ROMK.payInCap: not shareholder");
        require(valueOfDeal <= msgValue,
            "ROMK.payInCap: insufficient amt");
        
        msgValue -= valueOfDeal;
        if (msgValue > 0)
            _gk.saveToCoffer(caller, msgValue); 

        _ros.payInCapital(seqOfShare, amt);

    }

    function decreaseCapital(
        uint256 seqOfShare, 
        uint paid, 
        uint par
    ) external onlyDK {
        _gk.getROS().decreaseCapital(seqOfShare, paid, par);
    }

    function updatePaidInDeadline(
        uint256 seqOfShare, 
        uint line
    ) external onlyDK {
        _gk.getROS().updatePaidInDeadline(seqOfShare, line);
    }

}

IROMKeeper

// SPDX-License-Identifier: UNLICENSED

/* *
 * Copyright (c) 2021-2023 LI LI @ JINGTIAN & GONGCHENG.
 *
 * This WORK is licensed under ComBoox SoftWare License 1.0, a copy of which 
 * can be obtained at:
 *         [https://github.com/paul-lee-attorney/comboox]
 *
 * THIS WORK IS PROVIDED ON AN "AS IS" BASIS, WITHOUT 
 * WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
 * TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE. IN NO 
 * EVENT SHALL ANY CONTRIBUTOR BE LIABLE TO YOU FOR ANY DAMAGES.
 *
 * YOU ARE PROHIBITED FROM DEPLOYING THE SMART CONTRACTS OF THIS WORK, IN WHOLE 
 * OR IN PART, FOR WHATEVER PURPOSE, ON ANY BLOCKCHAIN NETWORK THAT HAS ONE OR 
 * MORE NODES THAT ARE OUT OF YOUR CONTROL.
 * */

pragma solidity ^0.8.8;

interface IROMKeeper {
    
    // #################
    // ##   Write IO  ##
    // #################

    // ==== BOS funcs ====

    function setMaxQtyOfMembers(uint max) external;

    function setPayInAmt(uint seqOfShare, uint amt, uint expireDate, bytes32 hashLock) external;

    function requestPaidInCapital(bytes32 hashLock, string memory hashKey) external;

    function withdrawPayInAmt(bytes32 hashLock, uint seqOfShare) external;

    function payInCapital(
        uint seqOfShare, 
        uint amt, 
        uint msgValue, 
        uint caller
    ) external;

    function decreaseCapital(
        uint256 seqOfShare,
        uint paid,
        uint par
    ) external;

    function updatePaidInDeadline(uint256 seqOfShare, uint line) external;
}