Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: LGPL-3.0-only
pragma solidity 0.8.20;

import {Clones} from "oz/proxy/Clones.sol";
import {IERC20} from "oz/token/ERC20/IERC20.sol";
import {IERC721} from "oz/token/ERC721/IERC721.sol";
import {Ownable2Step} from "oz/access/Ownable2Step.sol";
import {SafeERC20} from "oz/token/ERC20/utils/SafeERC20.sol";

error ForbiddenValue();

contract OrderFactory is Ownable2Step {
  using SafeERC20 for IERC20;

  uint16 private constant HUNDRED_PERCENT = 10000;
  uint16 public protocolFee = 25; // default 0.25% (range: 0-500 / 0-5%)

  event OrderCreated(address indexed order);

  /// @dev Allows to create a new proxy contract and execute a message call to the new proxy within one transaction.
  /// @param _singleton Address of singleton contract. Must be deployed at the time of execution.
  /// @param _initializer Payload for a message call to be sent to a new proxy contract.
  /// @param _saltNonce Nonce that will be used to generate the salt to calculate the address of the new proxy contract.
  function createProxy(address _singleton, bytes memory _initializer, uint256 _saltNonce)
    internal
    returns (address order)
  {
    // If the initializer changes the proxy address should change too. Hashing the initializer data is cheaper than just concatinating it
    bytes32 salt = keccak256(abi.encodePacked(keccak256(_initializer), _saltNonce));
    order = Clones.cloneDeterministic(_singleton, salt);

    if (_initializer.length > 0) {
      // solhint-disable-next-line no-inline-assembly
      assembly {
        if eq(call(gas(), order, 0, add(_initializer, 0x20), mload(_initializer), 0, 0), 0) { revert(0, 0) }
      }
    }
  }

  /// @dev Allows to create a new order contract and execute a message call to the new order within one transaction.
  /// @param _singleton Address of singleton contract. Must be deployed at the time of execution.
  /// @param _owner The owner of the order.
  /// @param _receiver The receiver of the buyToken orders.
  /// @param _sellToken The token that is being traded in the order.
  /// @param _amount The amount of the DCA order.
  /// @param _buyToken The token that is DCA'd in the order.
  /// @param _startTime The start time of the DCA order.
  /// @param _endTime The end time of the DCA order.
  /// @param _interval The frequency interval of the DCA order in hours.
  /// @param _settlementContract The settlement contract address.
  /// @param _saltNonce Nonce that will be used to generate the salt to calculate the address of the new order contract.
  function createOrderWithNonce(
    address _singleton,
    address _owner,
    address _receiver,
    address _sellToken,
    address _buyToken,
    uint256 _amount,
    uint256 _startTime,
    uint256 _endTime,
    uint256 _interval,
    address _settlementContract,
    uint256 _saltNonce
  ) public returns (address order) {
    uint256 feeAmount = (_amount * protocolFee) / HUNDRED_PERCENT;
    uint256 amountWithoutFees = _amount - feeAmount;

    bytes memory initializer = abi.encodeWithSignature(
      "initialize(address,address,address,address,uint256,uint256,uint256,uint256,address)",
      _owner,
      _receiver,
      _sellToken,
      _buyToken,
      amountWithoutFees,
      _startTime,
      _endTime,
      _interval,
      _settlementContract
    );

    // Deploy a new order
    order = createProxy(_singleton, initializer, _saltNonce);

    emit OrderCreated(order);

    // Transfer the amount to the order
    IERC20(_sellToken).safeTransferFrom(msg.sender, order, amountWithoutFees);

    // Transfer the fee to the factory
    IERC20(_sellToken).safeTransferFrom(msg.sender, address(this), feeAmount);
  }

  /// @dev Set the protocol fee percent
  /// @param _fee The new protocol fee percent 0-5% (range: 0-500)
  function setProtocolFee(uint16 _fee) external onlyOwner {
    if (_fee > 500) revert ForbiddenValue();
    protocolFee = _fee;
  }

  /// @dev Withdraw protocol fee share
  /// @param tokens Tokens' addresses transferred to the owner as protocol fee
  function withdrawTokens(address[] calldata tokens) external onlyOwner {
    for (uint256 i = 0; i < tokens.length; i++) {
      IERC20(tokens[i]).safeTransfer(owner(), IERC20(tokens[i]).balanceOf(address(this)));
    }
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (access/Ownable2Step.sol)

pragma solidity ^0.8.0;

import "./Ownable.sol";

/**
 * @dev Contract module which provides access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership} and {acceptOwnership}.
 *
 * This module is used through inheritance. It will make available all functions
 * from parent (Ownable).
 */
abstract contract Ownable2Step is Ownable {
    address private _pendingOwner;

    event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Returns the address of the pending owner.
     */
    function pendingOwner() public view virtual returns (address) {
        return _pendingOwner;
    }

    /**
     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual override onlyOwner {
        _pendingOwner = newOwner;
        emit OwnershipTransferStarted(owner(), newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual override {
        delete _pendingOwner;
        super._transferOwnership(newOwner);
    }

    /**
     * @dev The new owner accepts the ownership transfer.
     */
    function acceptOwnership() external {
        address sender = _msgSender();
        require(pendingOwner() == sender, "Ownable2Step: caller is not the new owner");
        _transferOwnership(sender);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (proxy/Clones.sol)

pragma solidity ^0.8.0;

/**
 * @dev https://eips.ethereum.org/EIPS/eip-1167[EIP 1167] is a standard for
 * deploying minimal proxy contracts, also known as "clones".
 *
 * > To simply and cheaply clone contract functionality in an immutable way, this standard specifies
 * > a minimal bytecode implementation that delegates all calls to a known, fixed address.
 *
 * The library includes functions to deploy a proxy using either `create` (traditional deployment) or `create2`
 * (salted deterministic deployment). It also includes functions to predict the addresses of clones deployed using the
 * deterministic method.
 *
 * _Available since v3.4._
 */
library Clones {
    /**
     * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.
     *
     * This function uses the create opcode, which should never revert.
     */
    function clone(address implementation) internal returns (address instance) {
        /// @solidity memory-safe-assembly
        assembly {
            // Cleans the upper 96 bits of the `implementation` word, then packs the first 3 bytes
            // of the `implementation` address with the bytecode before the address.
            mstore(0x00, or(shr(0xe8, shl(0x60, implementation)), 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000))
            // Packs the remaining 17 bytes of `implementation` with the bytecode after the address.
            mstore(0x20, or(shl(0x78, implementation), 0x5af43d82803e903d91602b57fd5bf3))
            instance := create(0, 0x09, 0x37)
        }
        require(instance != address(0), "ERC1167: create failed");
    }

    /**
     * @dev Deploys and returns the address of a clone that mimics the behaviour of `implementation`.
     *
     * This function uses the create2 opcode and a `salt` to deterministically deploy
     * the clone. Using the same `implementation` and `salt` multiple time will revert, since
     * the clones cannot be deployed twice at the same address.
     */
    function cloneDeterministic(address implementation, bytes32 salt) internal returns (address instance) {
        /// @solidity memory-safe-assembly
        assembly {
            // Cleans the upper 96 bits of the `implementation` word, then packs the first 3 bytes
            // of the `implementation` address with the bytecode before the address.
            mstore(0x00, or(shr(0xe8, shl(0x60, implementation)), 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000))
            // Packs the remaining 17 bytes of `implementation` with the bytecode after the address.
            mstore(0x20, or(shl(0x78, implementation), 0x5af43d82803e903d91602b57fd5bf3))
            instance := create2(0, 0x09, 0x37, salt)
        }
        require(instance != address(0), "ERC1167: create2 failed");
    }

    /**
     * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
     */
    function predictDeterministicAddress(
        address implementation,
        bytes32 salt,
        address deployer
    ) internal pure returns (address predicted) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(add(ptr, 0x38), deployer)
            mstore(add(ptr, 0x24), 0x5af43d82803e903d91602b57fd5bf3ff)
            mstore(add(ptr, 0x14), implementation)
            mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73)
            mstore(add(ptr, 0x58), salt)
            mstore(add(ptr, 0x78), keccak256(add(ptr, 0x0c), 0x37))
            predicted := keccak256(add(ptr, 0x43), 0x55)
        }
    }

    /**
     * @dev Computes the address of a clone deployed using {Clones-cloneDeterministic}.
     */
    function predictDeterministicAddress(address implementation, bytes32 salt)
        internal
        view
        returns (address predicted)
    {
        return predictDeterministicAddress(implementation, salt, address(this));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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);

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

// 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.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));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @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");
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @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
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "remappings": [
    "BokkyPooBahsDateTimeLibrary/=lib/BokkyPooBahsDateTimeLibrary/",
    "date/=lib/BokkyPooBahsDateTimeLibrary/contracts/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "oz/=lib/openzeppelin-contracts/contracts/",
    "solmate/=lib/solmate/src/",
    "src/=src/",
    "tests/=tests/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"name":"ForbiddenValue","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"order","type":"address"}],"name":"OrderCreated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_singleton","type":"address"},{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"address","name":"_sellToken","type":"address"},{"internalType":"address","name":"_buyToken","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_endTime","type":"uint256"},{"internalType":"uint256","name":"_interval","type":"uint256"},{"internalType":"address","name":"_settlementContract","type":"address"},{"internalType":"uint256","name":"_saltNonce","type":"uint256"}],"name":"createOrderWithNonce","outputs":[{"internalType":"address","name":"order","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"protocolFee","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_fee","type":"uint16"}],"name":"setProtocolFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"tokens","type":"address[]"}],"name":"withdrawTokens","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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