Contract 0xCA49EcF7e7bb9bBc9D1d295384663F6BA5c0e366 10

 
Txn Hash Method
Index
From
To
Value
0xda710a78d219719c5eccc0dead41e28b41387ccdd99bd24f37de9a2cfeb93683Buy Private Offe...65326022022-04-26 23:48:4323 days 10 hrs ago0xc24423e4e112125571e6c679306b2df4e3df3e61 IN  0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether0.000260462390.001
0x23eb98cc44b630fdbde558a288f8f171ef550122a0a4bbee6dd4c8804d955395Set Factory31940222022-02-04 9:38:19105 days 26 mins ago0x5befa2d163e40e148df83921e1cc59e044df5471 IN  0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether0.0002710315950.001
0x4962624e6f79968d9be260ef6ed999668e868e4ea981ae6a0fb85d1cbeca9b740x6080604031940192022-02-04 9:38:19105 days 26 mins ago0x5befa2d163e40e148df83921e1cc59e044df5471 IN  Create: Shop0 Ether00.001
[ Download CSV Export 
Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x12bf85fcb04cb17e80ea3498dc40582532955d1a675e52e5e871160d06804e5d70614112022-05-04 16:58:3715 days 17 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0xc03481c01f6b8123418b9530e83da3b07baf28b10 Ether
0x12bf85fcb04cb17e80ea3498dc40582532955d1a675e52e5e871160d06804e5d70614112022-05-04 16:58:3715 days 17 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366  Contract Creation0 Ether
0x12bf85fcb04cb17e80ea3498dc40582532955d1a675e52e5e871160d06804e5d70614112022-05-04 16:58:3715 days 17 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x12bf85fcb04cb17e80ea3498dc40582532955d1a675e52e5e871160d06804e5d70614112022-05-04 16:58:3715 days 17 hrs ago 0xc03481c01f6b8123418b9530e83da3b07baf28b1 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether
0x19c36d9d8870f77fbfd427d7aaeb28ed00de2847dfa10c657cd6f096198a8c0066414922022-04-28 6:09:5222 days 3 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x5cf53406e247f3a7ea5a9c763e5a6df45a880f890 Ether
0x19c36d9d8870f77fbfd427d7aaeb28ed00de2847dfa10c657cd6f096198a8c0066414922022-04-28 6:09:5222 days 3 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x19c36d9d8870f77fbfd427d7aaeb28ed00de2847dfa10c657cd6f096198a8c0066414922022-04-28 6:09:5222 days 3 hrs ago 0x5cf53406e247f3a7ea5a9c763e5a6df45a880f89 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether
0x1db6ee84f1f48051f9d38ce3d1e571e807cb515d4f0d7fae8aefcb04a71590cf66412522022-04-28 6:06:1122 days 3 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x5cf53406e247f3a7ea5a9c763e5a6df45a880f890 Ether
0x1db6ee84f1f48051f9d38ce3d1e571e807cb515d4f0d7fae8aefcb04a71590cf66412522022-04-28 6:06:1122 days 3 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366  Contract Creation0 Ether
0x1db6ee84f1f48051f9d38ce3d1e571e807cb515d4f0d7fae8aefcb04a71590cf66412522022-04-28 6:06:1122 days 3 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x1db6ee84f1f48051f9d38ce3d1e571e807cb515d4f0d7fae8aefcb04a71590cf66412522022-04-28 6:06:1122 days 3 hrs ago 0x5cf53406e247f3a7ea5a9c763e5a6df45a880f89 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether
0xda710a78d219719c5eccc0dead41e28b41387ccdd99bd24f37de9a2cfeb9368365326022022-04-26 23:48:4323 days 10 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x2b61221837b0451a7ac9f1084fd43b366ce249f30 Ether
0xda710a78d219719c5eccc0dead41e28b41387ccdd99bd24f37de9a2cfeb9368365326022022-04-26 23:48:4323 days 10 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660xfd62896e88a5da93ecc987cb0be25017228868630 Ether
0xda710a78d219719c5eccc0dead41e28b41387ccdd99bd24f37de9a2cfeb9368365326022022-04-26 23:48:4323 days 10 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x9bcef72be871e61ed4fbbc7630889bee758eb81d0 Ether
0xda710a78d219719c5eccc0dead41e28b41387ccdd99bd24f37de9a2cfeb9368365326022022-04-26 23:48:4323 days 10 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x70c67d6f0996a6aed3a5d61637d25f363e7bd663149bc5f7c523dcb7037bef1365307912022-04-26 23:22:3723 days 10 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660xfd62896e88a5da93ecc987cb0be25017228868630 Ether
0x70c67d6f0996a6aed3a5d61637d25f363e7bd663149bc5f7c523dcb7037bef1365307912022-04-26 23:22:3723 days 10 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x70c67d6f0996a6aed3a5d61637d25f363e7bd663149bc5f7c523dcb7037bef1365307912022-04-26 23:22:3723 days 10 hrs ago 0xfd62896e88a5da93ecc987cb0be2501722886863 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether
0x07d25d0610615f20f19d43cff0be4ae609114a9f59a0baa2e71083331411e01365224502022-04-26 20:54:1723 days 13 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660xfd62896e88a5da93ecc987cb0be25017228868630 Ether
0x07d25d0610615f20f19d43cff0be4ae609114a9f59a0baa2e71083331411e01365224502022-04-26 20:54:1723 days 13 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366  Contract Creation0 Ether
0x07d25d0610615f20f19d43cff0be4ae609114a9f59a0baa2e71083331411e01365224502022-04-26 20:54:1723 days 13 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x07d25d0610615f20f19d43cff0be4ae609114a9f59a0baa2e71083331411e01365224502022-04-26 20:54:1723 days 13 hrs ago 0xfd62896e88a5da93ecc987cb0be2501722886863 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether
0x3594259616dce5db0ce7281569698dac345aef3834b8d0a112633f143214119b65141202022-04-26 19:17:4623 days 14 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660xdbb72c8b7ebdd52a4813b9d262386dfdab69c9ba0 Ether
0x3594259616dce5db0ce7281569698dac345aef3834b8d0a112633f143214119b65141202022-04-26 19:17:4623 days 14 hrs ago 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e366 0x72cc6e4de47f673062c41c67505188144a0a3d840 Ether
0x3594259616dce5db0ce7281569698dac345aef3834b8d0a112633f143214119b65141202022-04-26 19:17:4623 days 14 hrs ago 0xdbb72c8b7ebdd52a4813b9d262386dfdab69c9ba 0xca49ecf7e7bb9bbc9d1d295384663f6ba5c0e3660 Ether
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
Shop

Compiler Version
v0.8.6+commit.11564f7e

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion

Contract Source Code (Solidity Standard Json-Input format)

File 1 of 18 : Shop.sol
/*
██   ██ ██████   █████   ██████      ███████ ██   ██  ██████  ██████  
 ██ ██  ██   ██ ██   ██ ██    ██     ██      ██   ██ ██    ██ ██   ██ 
  ███   ██   ██ ███████ ██    ██     ███████ ███████ ██    ██ ██████  
 ██ ██  ██   ██ ██   ██ ██    ██          ██ ██   ██ ██    ██ ██      
██   ██ ██████  ██   ██  ██████      ███████ ██   ██  ██████  ██      
*/
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.6;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";

import "./LP.sol";

import "../interfaces/IFactory.sol";
import "../interfaces/IDao.sol";
import "../interfaces/ILP.sol";

contract Shop is ReentrancyGuard {
    using SafeERC20 for IERC20;

    address public factory = address(0);

    mapping(address => bool) public lps;

    struct PublicOffer {
        bool isActive;
        address currency;
        uint256 rate; // lpAmount = currencyAmount / rate. For example: 1 LP = 100 USDT. 530 USDT -> 530/100 = 5.3 LP
    }

    mapping(address => PublicOffer) public publicOffers; // publicOffers[dao]

    struct PrivateOffer {
        bool isActive;
        address recipient;
        address currency;
        uint256 currencyAmount;
        uint256 lpAmount;
    }

    mapping(address => mapping(uint256 => PrivateOffer)) public privateOffers; // privateOffers[dao][offerId]
    mapping(address => uint256) public numberOfPrivateOffers;

    event LpCreated(address indexed lp);

    modifier onlyDaoWithLp() {
        require(
            IFactory(factory).containsDao(msg.sender) &&
                IDao(msg.sender).lp() != address(0),
            "Shop: this function is only for DAO with LP"
        );
        _;
    }

    function setFactory(address _factory) external returns (bool) {
        require(
            factory == address(0),
            "Shop: factory address has already been set"
        );

        factory = _factory;

        return true;
    }

    function createLp(string memory _lpName, string memory _lpSymbol)
        external
        nonReentrant
        returns (bool)
    {
        require(
            IFactory(factory).containsDao(msg.sender),
            "Shop: only DAO can deploy LP"
        );

        LP lp = new LP(_lpName, _lpSymbol, msg.sender);

        lps[address(lp)] = true;

        emit LpCreated(address(lp));

        bool b = IDao(msg.sender).setLp(address(lp));

        require(b, "Shop: LP setting error");

        return true;
    }

    // DAO can use this to create/enable/disable/changeCurrency/changeRate
    function initPublicOffer(
        bool _isActive,
        address _currency,
        uint256 _rate
    ) external onlyDaoWithLp returns (bool) {
        publicOffers[msg.sender] = PublicOffer({
            isActive: _isActive,
            currency: _currency,
            rate: _rate
        });

        return true;
    }

    function createPrivateOffer(
        address _recipient,
        address _currency,
        uint256 _currencyAmount,
        uint256 _lpAmount
    ) external onlyDaoWithLp returns (bool) {
        privateOffers[msg.sender][
            numberOfPrivateOffers[msg.sender]
        ] = PrivateOffer({
            isActive: true,
            recipient: _recipient,
            currency: _currency,
            currencyAmount: _currencyAmount,
            lpAmount: _lpAmount
        });

        numberOfPrivateOffers[msg.sender]++;

        return true;
    }

    function disablePrivateOffer(uint256 _id)
        external
        onlyDaoWithLp
        returns (bool)
    {
        privateOffers[msg.sender][_id].isActive = false;

        return true;
    }

    function buyPublicOffer(address _dao, uint256 _lpAmount)
        external
        nonReentrant
        returns (bool)
    {
        require(
            IFactory(factory).containsDao(_dao),
            "Shop: only DAO can sell LPs"
        );

        PublicOffer memory publicOffer = publicOffers[_dao];

        require(publicOffer.isActive, "Shop: this offer is disabled");

        IERC20(publicOffer.currency).safeTransferFrom(
            msg.sender,
            _dao,
            (_lpAmount * publicOffer.rate) / 1e18
        );

        address lp = IDao(_dao).lp();

        bool b = ILP(lp).mint(msg.sender, _lpAmount);

        require(b, "Shop: mint error");

        return true;
    }

    function buyPrivateOffer(address _dao, uint256 _id)
        external
        nonReentrant
        returns (bool)
    {
        require(
            IFactory(factory).containsDao(_dao),
            "Shop: only DAO can sell LPs"
        );

        PrivateOffer storage offer = privateOffers[_dao][_id];

        require(offer.isActive, "Shop: this offer is disabled");

        offer.isActive = false;

        require(offer.recipient == msg.sender, "Shop: wrong recipient");

        IERC20(offer.currency).safeTransferFrom(
            msg.sender,
            _dao,
            offer.currencyAmount
        );

        address lp = IDao(_dao).lp();

        bool b = ILP(lp).mint(msg.sender, offer.lpAmount);

        require(b, "Shop: mint error");

        return true;
    }
}

File 2 of 18 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

File 3 of 18 : SafeERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

File 4 of 18 : ReentrancyGuard.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

File 5 of 18 : LP.sol
/*
██   ██ ██████   █████   ██████      ██      ██████  
 ██ ██  ██   ██ ██   ██ ██    ██     ██      ██   ██ 
  ███   ██   ██ ███████ ██    ██     ██      ██████  
 ██ ██  ██   ██ ██   ██ ██    ██     ██      ██      
██   ██ ██████  ██   ██  ██████      ███████ ██      
*/
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity ^0.8.6;

import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol";

import "@openzeppelin/contracts/security/ReentrancyGuard.sol";

import "../interfaces/IDao.sol";

contract LP is ReentrancyGuard, ERC20, ERC20Permit {
    address public immutable dao;

    address public immutable shop;

    bool public mintable = true;
    bool public burnable = true;
    bool public mintableStatusFrozen = false;
    bool public burnableStatusFrozen = false;

    constructor(
        string memory _name,
        string memory _symbol,
        address _dao
    ) ERC20(_name, _symbol) ERC20Permit(_name) {
        dao = _dao;
        shop = msg.sender;
    }

    modifier onlyDao() {
        require(msg.sender == dao, "LP: caller is not the dao");
        _;
    }

    modifier onlyShop() {
        require(msg.sender == shop, "LP: caller is not the shop");
        _;
    }

    function mint(address _to, uint256 _amount)
        external
        onlyShop
        returns (bool)
    {
        require(mintable, "LP: minting is disabled");
        _mint(_to, _amount);
        return true;
    }

    function burn(
        uint256 _amount,
        address[] memory _tokens,
        address[] memory _adapters,
        address[] memory _pools
    ) external nonReentrant returns (bool) {
        require(burnable, "LP: burning is disabled");
        require(msg.sender != dao, "LP: DAO can't burn LP");
        require(_amount <= balanceOf(msg.sender), "LP: insufficient balance");
        require(totalSupply() > 0, "LP: Zero share");

        uint256 _share = (1e18 * _amount) / (totalSupply());

        _burn(msg.sender, _amount);

        bool b = IDao(dao).burnLp(
            msg.sender,
            _share,
            _tokens,
            _adapters,
            _pools
        );

        require(b, "LP: burning error");

        return true;
    }

    function changeMintable(bool _mintable) external onlyDao returns (bool) {
        require(!mintableStatusFrozen, "LP: minting status is frozen");
        mintable = _mintable;
        return true;
    }

    function changeBurnable(bool _burnable) external onlyDao returns (bool) {
        require(!burnableStatusFrozen, "LP: burnable status is frozen");
        burnable = _burnable;
        return true;
    }

    function freezeMintingStatus() external onlyDao returns (bool) {
        mintableStatusFrozen = true;
        return true;
    }

    function freezeBurningStatus() external onlyDao returns (bool) {
        burnableStatusFrozen = true;
        return true;
    }
}

File 6 of 18 : IFactory.sol
//SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;

interface IFactory {
    function getDaos() external view returns (address[] memory);

    function shop() external view returns (address);

    function monthlyCost() external view returns (uint256);

    function subscriptions(address _dao) external view returns (uint256);

    function containsDao(address _dao) external view returns (bool);
}

File 7 of 18 : IDao.sol
//SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;

interface IDao {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function lp() external view returns (address);

    function burnLp(
        address _recipient,
        uint256 _share,
        address[] memory _tokens,
        address[] memory _adapters,
        address[] memory _pools
    ) external returns (bool);

    function setLp(address _lp) external returns (bool);

    function quorum() external view returns (uint8);

    function executedTx(bytes32 _txHash) external view returns (bool);

    function mintable() external view returns (bool);

    function burnable() external view returns (bool);

    function numberOfPermitted() external view returns (uint256);

    function numberOfAdapters() external view returns (uint256);
}

File 8 of 18 : ILP.sol
//SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;

interface ILP {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function burn(address _to, uint256 _amount) external returns (bool);

    function mint(address _to, uint256 _amount) external returns (bool);

    function mintable() external view returns (bool);

    function burnable() external view returns (bool);

    function mintableStatusFrozen() external view returns (bool);

    function burnableStatusFrozen() external view returns (bool);
}

File 9 of 18 : Address.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 10 of 18 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

File 11 of 18 : draft-ERC20Permit.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-ERC20Permit.sol)

pragma solidity ^0.8.0;

import "./draft-IERC20Permit.sol";
import "../ERC20.sol";
import "../../../utils/cryptography/draft-EIP712.sol";
import "../../../utils/cryptography/ECDSA.sol";
import "../../../utils/Counters.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

File 12 of 18 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

File 13 of 18 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

File 14 of 18 : draft-IERC20Permit.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

File 15 of 18 : draft-EIP712.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)

pragma solidity ^0.8.0;

import "./ECDSA.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;
    address private immutable _CACHED_THIS;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _CACHED_THIS = address(this);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _CACHED_THIS && block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }
}

File 16 of 18 : ECDSA.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

File 17 of 18 : Counters.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

File 18 of 18 : Strings.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

Settings
{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"lp","type":"address"}],"name":"LpCreated","type":"event"},{"inputs":[{"internalType":"address","name":"_dao","type":"address"},{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"buyPrivateOffer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_dao","type":"address"},{"internalType":"uint256","name":"_lpAmount","type":"uint256"}],"name":"buyPublicOffer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_lpName","type":"string"},{"internalType":"string","name":"_lpSymbol","type":"string"}],"name":"createLp","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"address","name":"_currency","type":"address"},{"internalType":"uint256","name":"_currencyAmount","type":"uint256"},{"internalType":"uint256","name":"_lpAmount","type":"uint256"}],"name":"createPrivateOffer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"disablePrivateOffer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"factory","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_isActive","type":"bool"},{"internalType":"address","name":"_currency","type":"address"},{"internalType":"uint256","name":"_rate","type":"uint256"}],"name":"initPublicOffer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"lps","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"numberOfPrivateOffers","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"privateOffers","outputs":[{"internalType":"bool","name":"isActive","type":"bool"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"currency","type":"address"},{"internalType":"uint256","name":"currencyAmount","type":"uint256"},{"internalType":"uint256","name":"lpAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"publicOffers","outputs":[{"internalType":"bool","name":"isActive","type":"bool"},{"internalType":"address","name":"currency","type":"address"},{"internalType":"uint256","name":"rate","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_factory","type":"address"}],"name":"setFactory","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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

Block Transaction Difficulty Gas Used Reward
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.