FlexibleStake

{{
  "language": "Solidity",
  "sources": {
    "contracts/flexibleStake.sol": {
      "content": "

// SPDX-License-Identifier: MIT


pragma solidity ^0.8.0;

library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

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 in extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        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"
        );

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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"
        );
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(
        address target,
        bytes memory data,
        uint256 weiValue,
        string memory errorMessage
    ) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{value: weiValue}(
            data
        );
        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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

abstract contract ReentrancyGuard {
    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 make 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;
    }
}

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

abstract contract Ownable is Context {
    address public owner;

    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );
    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */


    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner != _msgSender()) {
            revert("OwnableUnauthorizedAccount");
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert("OwnableInvalidOwner");
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = owner;
        owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

interface IBEP20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

    /**
     * @dev Returns the bep token owner.
     */
    function getOwner() external view returns (address);

    /**
     * @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);

    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
    );
}

library SafeBEP20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(
        IBEP20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(token.transfer.selector, to, value)
        );
    }

    function safeTransferFrom(
        IBEP20 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
     * {IBEP20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IBEP20 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'
        // solhint-disable-next-line max-line-length
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeBEP20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(token.approve.selector, spender, value)
        );
    }

    function safeIncreaseAllowance(
        IBEP20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(
            value
        );
        _callOptionalReturn(
            token,
            abi.encodeWithSelector(
                token.approve.selector,
                spender,
                newAllowance
            )
        );
    }

    function safeDecreaseAllowance(
        IBEP20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(
            value,
            "SafeBEP20: decreased allowance below zero"
        );
        _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(IBEP20 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,
            "SafeBEP20: low-level call failed"
        );
        if (returndata.length > 0) {
            // Return data is optional
            // solhint-disable-next-line max-line-length
            require(
                abi.decode(returndata, (bool)),
                "SafeBEP20: BEP20 operation did not succeed"
            );
        }
    }
}

contract FlexibleStake is Ownable, ReentrancyGuard {
    using SafeMath for uint256;

    using SafeBEP20 for IBEP20;

    // Info of each user.
    struct UserInfo {
        uint256 amount;
        uint256 lastRewardBlock;
        uint256 rewardDebt;
        uint256 unlockUntil;
        uint256 unstaked;
        uint256 unstakeUntil;
        uint256 startTime;
        uint256 duration;
  
    }

    // Info of each pool.
    struct PoolInfo {
        uint256 lastRewardBlock;
        uint256 apy;
        uint256 apyLk;
        bool isRegular;
        uint256 allocPoint;
    }

    PoolInfo[] public poolInfo;
    IBEP20[] public lpToken;
    IBEP20 public GETX;
    address public operator;
    uint256 rewardTime = 31536000;
    uint256 hundred = 100000000000000000000;


    mapping(uint256 => mapping(address => UserInfo)) public userInfo;

    event Deposit(address indexed user, uint256 indexed pid, uint256 amount);
    event Withdraw(address indexed user, uint256 indexed pid, uint256 amount);
    event Claim(address indexed user, uint256 indexed pid, uint256 amount);
    event UpdateEmission(uint256 amount, uint256 amountlp);
    event EmergencyWithdraw(
        address indexed user,
        uint256 indexed pid,
        uint256 amount
    );
    event _ClaimReward(uint256 _pid, uint256 rewardDebt, address indexed user);
    event Receive(address indexed user, uint256 amount);
    event AddPool(
        uint256 indexed pid,
        uint256 allocPoint,
        IBEP20 indexed lpToken,
        bool isRegular
    );

    address public owneraddress;

    modifier onlyContractOwner() {
        require(msg.sender == owneraddress , "onlyOwner");
        _;
    }
    
    modifier onlyContractOwnerOrOperator() {
        require(msg.sender == owneraddress || msg.sender == operator, "onlyOwnerOrOperator");
        _;
    }
    constructor(IBEP20 _GETX, address _owneraddress, address _operator) {
        owneraddress = _owneraddress;
        GETX = _GETX;
        operator = _operator;
    }

    function poolLength() external view returns (uint256) {
        return poolInfo.length;
    }

    function getBlocktimeStamp() external view returns (uint256) {
        return block.timestamp;
    }

    function add(
        uint256 _apy,
         uint256 _apyLK,
        uint256 _allocPoint,
        IBEP20 _lpToken,
        bool _isRegular
    ) public onlyContractOwnerOrOperator {
        require(_lpToken != GETX, "LP token can't be added to farm pools");
   
        lpToken.push(_lpToken);
        poolInfo.push(
            PoolInfo({
                allocPoint: _allocPoint,
                apy: _apy,
                apyLk:_apyLK,
                isRegular: _isRegular,
                lastRewardBlock: block.timestamp
            })
        );
        emit AddPool(lpToken.length.sub(1), _allocPoint, _lpToken, _isRegular);
    }

    // Return reward multiplier over the given _from to _to block.
    function getMultiplier(uint256 _from, uint256 _to)
        public
        pure
        returns (uint256)
    {
        return _to.sub(_from);
    }



    // Deposit LP tokens to MasterChef for allocation.
    function deposit(uint256 _pid, uint256 _amount) public {
        PoolInfo storage pool = poolInfo[_pid];
        UserInfo storage user = userInfo[_pid][msg.sender];
        require(user.amount <= 0 ,"Allready you have stake.");
            _harvest(_pid);
           
        if (_amount > 0) {
            lpToken[_pid].safeTransferFrom(msg.sender, address(this), _amount);
            user.amount = user.amount.add(_amount);
            user.duration = rewardTime;
            user.lastRewardBlock = block.timestamp;
            user.startTime = block.timestamp;
        }
        poolInfo[_pid] = pool;
        emit Deposit(msg.sender, _pid, _amount);
    }

    function Harvest(uint256 _pid) public nonReentrant {
        _harvest(_pid);
    }

    function _harvest(uint256 _pid) internal {
        PoolInfo storage pool = poolInfo[_pid];
        UserInfo storage user = userInfo[_pid][msg.sender];
        uint256 _apy = pool.apy;
        if (user.duration > 0) {
            uint256 multiplier = getMultiplier(
                user.lastRewardBlock,
                block.timestamp
            );
             uint256 aprInTotalAmount = (user.amount.mul(_apy)).div(hundred);
             uint256 pending = multiplier <= user.duration?(multiplier*aprInTotalAmount)/rewardTime:(user.duration*aprInTotalAmount)/rewardTime;
            if (pending > 0) {
                user.duration =  multiplier <= user.duration?user.duration.sub((pending* rewardTime)/aprInTotalAmount):0;
                user.lastRewardBlock = block.timestamp;
                user.rewardDebt = pending.add(user.rewardDebt);
            } 
        }
    }

   function withdraw(uint256 _pid, uint256 _amount) public nonReentrant {
     UserInfo storage user = userInfo[_pid][msg.sender];
     require(user.amount >= _amount, "withdraw: not good");
      if (_amount > 0) {
        _harvest(_pid);
        require(GETX.balanceOf(address(this)) > user.rewardDebt, "GETX insufficient balance");
        uint256 remainingAmount = user.amount.sub(_amount);
        user.amount = remainingAmount;
        lpToken[_pid].safeTransfer(msg.sender, _amount);
        if (user.rewardDebt > 0) {
            uint256 rewardBalance = user.rewardDebt;
            if (rewardBalance > 0) {
                GETX.safeTransfer(msg.sender, rewardBalance);
                emit _ClaimReward(_pid, user.rewardDebt, msg.sender);
                user.rewardDebt = 0;
            }
        } else {
            user.duration = 0;
            user.lastRewardBlock = 0;
        }
        if (user.amount == 0) {
                    user.startTime = 0;
                    user.duration = 0;
                    user.lastRewardBlock = 0;
                }
        user.unstaked = 0;
        user.unstakeUntil = 0;
    }
       emit Withdraw(msg.sender, _pid, _amount);
    }


    function getReward(uint256 _pid, address userAddress)
        external
        view
        returns (uint256)
    {
        UserInfo storage user = userInfo[_pid][userAddress];
        PoolInfo storage pool = poolInfo[_pid];
        uint256 _apy = pool.apy;
        uint256 balancereward;
        if (user.duration > 0) {
            uint256 multiplier = getMultiplier(
                user.lastRewardBlock,
                block.timestamp
            );
            uint256 aprInAmount = (user.amount.mul(_apy)).div(hundred);
            uint256 pending = (multiplier*aprInAmount)/rewardTime;
            balancereward = multiplier <=  user.duration? pending.add(user.rewardDebt):((user.duration*aprInAmount)/rewardTime).add(user.rewardDebt);
        }else{
            balancereward =0;
        }
        return balancereward;
    }

    function ClaimReward(uint256 _pid) external {
        UserInfo storage user = userInfo[_pid][msg.sender];
        _harvest(_pid);
        if (user.rewardDebt > 0) {
            require(
                GETX.balanceOf(address(this)) > user.rewardDebt,
                "GETX insuificient balance "
            );
            GETX.safeTransfer(msg.sender, user.rewardDebt);
            emit _ClaimReward(_pid, user.rewardDebt, msg.sender);
            // user.userClaimRewards = user.rewardDebt.add(user.userClaimRewards);
            user.rewardDebt = 0;
        }
    }

    // Withdraw without caring about locking and rewards. EMERGENCY ONLY.
    function emergencyWithdraw(uint256 _pid) public nonReentrant {
        UserInfo storage user = userInfo[_pid][msg.sender];
        uint256 amount = user.amount;
        user.amount = 0;
        user.rewardDebt = 0;
        user.startTime = 0;
        user.lastRewardBlock = block.timestamp;
        lpToken[_pid].safeTransfer(msg.sender, amount);
        emit EmergencyWithdraw(msg.sender, _pid, amount);
    }

    function updateEmissionAPY(uint256 _pid, uint256 _apy)
        public
        onlyContractOwnerOrOperator
    {
        PoolInfo storage pool = poolInfo[_pid];
        pool.apy = _apy;
        emit UpdateEmission(_pid, _apy);
    }

    function getBalance() public view returns (uint256) {
        return address(this).balance;
    }

    function withdrawGETXbalance(uint256 _amount) public onlyContractOwner {
        GETX.safeTransfer(msg.sender, _amount);
    }
    function getGETXbalance() public view returns (uint256) {
        return GETX.balanceOf(address(this));
    }

    function getlptokens(uint256 _pid, uint256 _amount)
        public
        onlyContractOwner
    {
        lpToken[_pid].safeTransfer(msg.sender, _amount);
    }

    function recoverToken(address token, uint256 _amount)
        public
        onlyContractOwner
    {
        IBEP20(token).transfer(msg.sender, _amount);
    }

    function withdrawETH(address payable _to, uint256 _amount)
        public
        onlyContractOwner
        nonReentrant
        returns (uint256)
    {
        _to.transfer(_amount);
        return _amount;
    }

    function changeOwner(address _ownerAddress)public  onlyContractOwner{
           owneraddress = _ownerAddress;
    }

     function changeOperator(address newOperator)public  onlyContractOwnerOrOperator{
           operator = newOperator;
    }

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