creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "lib/openzeppelin-contracts/contracts/access/Ownable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/Context.sol\";\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n    address private _owner;\n\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Initializes the contract setting the deployer as the initial owner.\n     */\n    constructor() {\n        _transferOwnership(_msgSender());\n    }\n\n    /**\n     * @dev Throws if called by any account other than the owner.\n     */\n    modifier onlyOwner() {\n        _checkOwner();\n        _;\n    }\n\n    /**\n     * @dev Returns the address of the current owner.\n     */\n    function owner() public view virtual returns (address) {\n        return _owner;\n    }\n\n    /**\n     * @dev Throws if the sender is not the owner.\n     */\n    function _checkOwner() internal view virtual {\n        require(owner() == _msgSender(), \"Ownable: caller is not the owner\");\n    }\n\n    /**\n     * @dev Leaves the contract without owner. It will not be possible to call\n     * `onlyOwner` functions. Can only be called by the current owner.\n     *\n     * NOTE: Renouncing ownership will leave the contract without an owner,\n     * thereby disabling any functionality that is only available to the owner.\n     */\n    function renounceOwnership() public virtual onlyOwner {\n        _transferOwnership(address(0));\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual onlyOwner {\n        require(newOwner != address(0), \"Ownable: new owner is the zero address\");\n        _transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual {\n        address oldOwner = _owner;\n        _owner = newOwner;\n        emit OwnershipTransferred(oldOwner, newOwner);\n    }\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/Address.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```solidity\n * contract MyToken is ERC20Upgradeable {\n *     function initialize() initializer public {\n *         __ERC20_init(\"MyToken\", \"MTK\");\n *     }\n * }\n *\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n *     function initializeV2() reinitializer(2) public {\n *         __ERC20Permit_init(\"MyToken\");\n *     }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n *     _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n    /**\n     * @dev Indicates that the contract has been initialized.\n     * @custom:oz-retyped-from bool\n     */\n    uint8 private _initialized;\n\n    /**\n     * @dev Indicates that the contract is in the process of being initialized.\n     */\n    bool private _initializing;\n\n    /**\n     * @dev Triggered when the contract has been initialized or reinitialized.\n     */\n    event Initialized(uint8 version);\n\n    /**\n     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n     * `onlyInitializing` functions can be used to initialize parent contracts.\n     *\n     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n     * constructor.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier initializer() {\n        bool isTopLevelCall = !_initializing;\n        require(\n            (isTopLevelCall && _initialized < 1) || (!Address.isContract(address(this)) && _initialized == 1),\n            \"Initializable: contract is already initialized\"\n        );\n        _initialized = 1;\n        if (isTopLevelCall) {\n            _initializing = true;\n        }\n        _;\n        if (isTopLevelCall) {\n            _initializing = false;\n            emit Initialized(1);\n        }\n    }\n\n    /**\n     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n     * used to initialize parent contracts.\n     *\n     * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n     * are added through upgrades and that require initialization.\n     *\n     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n     * cannot be nested. If one is invoked in the context of another, execution will revert.\n     *\n     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n     * a contract, executing them in the right order is up to the developer or operator.\n     *\n     * WARNING: setting the version to 255 will prevent any future reinitialization.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier reinitializer(uint8 version) {\n        require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n        _initialized = version;\n        _initializing = true;\n        _;\n        _initializing = false;\n        emit Initialized(version);\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} and {reinitializer} modifiers, directly or indirectly.\n     */\n    modifier onlyInitializing() {\n        require(_initializing, \"Initializable: contract is not initializing\");\n        _;\n    }\n\n    /**\n     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n     * through proxies.\n     *\n     * Emits an {Initialized} event the first time it is successfully executed.\n     */\n    function _disableInitializers() internal virtual {\n        require(!_initializing, \"Initializable: contract is initializing\");\n        if (_initialized != type(uint8).max) {\n            _initialized = type(uint8).max;\n            emit Initialized(type(uint8).max);\n        }\n    }\n\n    /**\n     * @dev Returns the highest version that has been initialized. See {reinitializer}.\n     */\n    function _getInitializedVersion() internal view returns (uint8) {\n        return _initialized;\n    }\n\n    /**\n     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n     */\n    function _isInitializing() internal view returns (bool) {\n        return _initializing;\n    }\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/token/ERC20/ERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC20.sol\";\nimport \"./extensions/IERC20Metadata.sol\";\nimport \"../../utils/Context.sol\";\n\n/**\n * @dev Implementation of the {IERC20} interface.\n *\n * This implementation is agnostic to the way tokens are created. This means\n * that a supply mechanism has to be added in a derived contract using {_mint}.\n * For a generic mechanism see {ERC20PresetMinterPauser}.\n *\n * TIP: For a detailed writeup see our guide\n * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How\n * to implement supply mechanisms].\n *\n * The default value of {decimals} is 18. To change this, you should override\n * this function so it returns a different value.\n *\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\n * instead returning `false` on failure. This behavior is nonetheless\n * conventional and does not conflict with the expectations of ERC20\n * applications.\n *\n * Additionally, an {Approval} event is emitted on calls to {transferFrom}.\n * This allows applications to reconstruct the allowance for all accounts just\n * by listening to said events. Other implementations of the EIP may not emit\n * these events, as it isn't required by the specification.\n *\n * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}\n * functions have been added to mitigate the well-known issues around setting\n * allowances. See {IERC20-approve}.\n */\ncontract ERC20 is Context, IERC20, IERC20Metadata {\n    mapping(address => uint256) private _balances;\n\n    mapping(address => mapping(address => uint256)) private _allowances;\n\n    uint256 private _totalSupply;\n\n    string private _name;\n    string private _symbol;\n\n    /**\n     * @dev Sets the values for {name} and {symbol}.\n     *\n     * All two of these values are immutable: they can only be set once during\n     * construction.\n     */\n    constructor(string memory name_, string memory symbol_) {\n        _name = name_;\n        _symbol = symbol_;\n    }\n\n    /**\n     * @dev Returns the name of the token.\n     */\n    function name() public view virtual override returns (string memory) {\n        return _name;\n    }\n\n    /**\n     * @dev Returns the symbol of the token, usually a shorter version of the\n     * name.\n     */\n    function symbol() public view virtual override returns (string memory) {\n        return _symbol;\n    }\n\n    /**\n     * @dev Returns the number of decimals used to get its user representation.\n     * For example, if `decimals` equals `2`, a balance of `505` tokens should\n     * be displayed to a user as `5.05` (`505 / 10 ** 2`).\n     *\n     * Tokens usually opt for a value of 18, imitating the relationship between\n     * Ether and Wei. This is the default value returned by this function, unless\n     * it's overridden.\n     *\n     * NOTE: This information is only used for _display_ purposes: it in\n     * no way affects any of the arithmetic of the contract, including\n     * {IERC20-balanceOf} and {IERC20-transfer}.\n     */\n    function decimals() public view virtual override returns (uint8) {\n        return 18;\n    }\n\n    /**\n     * @dev See {IERC20-totalSupply}.\n     */\n    function totalSupply() public view virtual override returns (uint256) {\n        return _totalSupply;\n    }\n\n    /**\n     * @dev See {IERC20-balanceOf}.\n     */\n    function balanceOf(address account) public view virtual override returns (uint256) {\n        return _balances[account];\n    }\n\n    /**\n     * @dev See {IERC20-transfer}.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - the caller must have a balance of at least `amount`.\n     */\n    function transfer(address to, uint256 amount) public virtual override returns (bool) {\n        address owner = _msgSender();\n        _transfer(owner, to, amount);\n        return true;\n    }\n\n    /**\n     * @dev See {IERC20-allowance}.\n     */\n    function allowance(address owner, address spender) public view virtual override returns (uint256) {\n        return _allowances[owner][spender];\n    }\n\n    /**\n     * @dev See {IERC20-approve}.\n     *\n     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on\n     * `transferFrom`. This is semantically equivalent to an infinite approval.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     */\n    function approve(address spender, uint256 amount) public virtual override returns (bool) {\n        address owner = _msgSender();\n        _approve(owner, spender, amount);\n        return true;\n    }\n\n    /**\n     * @dev See {IERC20-transferFrom}.\n     *\n     * Emits an {Approval} event indicating the updated allowance. This is not\n     * required by the EIP. See the note at the beginning of {ERC20}.\n     *\n     * NOTE: Does not update the allowance if the current allowance\n     * is the maximum `uint256`.\n     *\n     * Requirements:\n     *\n     * - `from` and `to` cannot be the zero address.\n     * - `from` must have a balance of at least `amount`.\n     * - the caller must have allowance for ``from``'s tokens of at least\n     * `amount`.\n     */\n    function transferFrom(address from, address to, uint256 amount) public virtual override returns (bool) {\n        address spender = _msgSender();\n        _spendAllowance(from, spender, amount);\n        _transfer(from, to, amount);\n        return true;\n    }\n\n    /**\n     * @dev Atomically increases the allowance granted to `spender` by the caller.\n     *\n     * This is an alternative to {approve} that can be used as a mitigation for\n     * problems described in {IERC20-approve}.\n     *\n     * Emits an {Approval} event indicating the updated allowance.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     */\n    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {\n        address owner = _msgSender();\n        _approve(owner, spender, allowance(owner, spender) + addedValue);\n        return true;\n    }\n\n    /**\n     * @dev Atomically decreases the allowance granted to `spender` by the caller.\n     *\n     * This is an alternative to {approve} that can be used as a mitigation for\n     * problems described in {IERC20-approve}.\n     *\n     * Emits an {Approval} event indicating the updated allowance.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     * - `spender` must have allowance for the caller of at least\n     * `subtractedValue`.\n     */\n    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {\n        address owner = _msgSender();\n        uint256 currentAllowance = allowance(owner, spender);\n        require(currentAllowance >= subtractedValue, \"ERC20: decreased allowance below zero\");\n        unchecked {\n            _approve(owner, spender, currentAllowance - subtractedValue);\n        }\n\n        return true;\n    }\n\n    /**\n     * @dev Moves `amount` of tokens from `from` to `to`.\n     *\n     * This internal function is equivalent to {transfer}, and can be used to\n     * e.g. implement automatic token fees, slashing mechanisms, etc.\n     *\n     * Emits a {Transfer} event.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `from` must have a balance of at least `amount`.\n     */\n    function _transfer(address from, address to, uint256 amount) internal virtual {\n        require(from != address(0), \"ERC20: transfer from the zero address\");\n        require(to != address(0), \"ERC20: transfer to the zero address\");\n\n        _beforeTokenTransfer(from, to, amount);\n\n        uint256 fromBalance = _balances[from];\n        require(fromBalance >= amount, \"ERC20: transfer amount exceeds balance\");\n        unchecked {\n            _balances[from] = fromBalance - amount;\n            // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by\n            // decrementing then incrementing.\n            _balances[to] += amount;\n        }\n\n        emit Transfer(from, to, amount);\n\n        _afterTokenTransfer(from, to, amount);\n    }\n\n    /** @dev Creates `amount` tokens and assigns them to `account`, increasing\n     * the total supply.\n     *\n     * Emits a {Transfer} event with `from` set to the zero address.\n     *\n     * Requirements:\n     *\n     * - `account` cannot be the zero address.\n     */\n    function _mint(address account, uint256 amount) internal virtual {\n        require(account != address(0), \"ERC20: mint to the zero address\");\n\n        _beforeTokenTransfer(address(0), account, amount);\n\n        _totalSupply += amount;\n        unchecked {\n            // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.\n            _balances[account] += amount;\n        }\n        emit Transfer(address(0), account, amount);\n\n        _afterTokenTransfer(address(0), account, amount);\n    }\n\n    /**\n     * @dev Destroys `amount` tokens from `account`, reducing the\n     * total supply.\n     *\n     * Emits a {Transfer} event with `to` set to the zero address.\n     *\n     * Requirements:\n     *\n     * - `account` cannot be the zero address.\n     * - `account` must have at least `amount` tokens.\n     */\n    function _burn(address account, uint256 amount) internal virtual {\n        require(account != address(0), \"ERC20: burn from the zero address\");\n\n        _beforeTokenTransfer(account, address(0), amount);\n\n        uint256 accountBalance = _balances[account];\n        require(accountBalance >= amount, \"ERC20: burn amount exceeds balance\");\n        unchecked {\n            _balances[account] = accountBalance - amount;\n            // Overflow not possible: amount <= accountBalance <= totalSupply.\n            _totalSupply -= amount;\n        }\n\n        emit Transfer(account, address(0), amount);\n\n        _afterTokenTransfer(account, address(0), amount);\n    }\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.\n     *\n     * This internal function is equivalent to `approve`, and can be used to\n     * e.g. set automatic allowances for certain subsystems, etc.\n     *\n     * Emits an {Approval} event.\n     *\n     * Requirements:\n     *\n     * - `owner` cannot be the zero address.\n     * - `spender` cannot be the zero address.\n     */\n    function _approve(address owner, address spender, uint256 amount) internal virtual {\n        require(owner != address(0), \"ERC20: approve from the zero address\");\n        require(spender != address(0), \"ERC20: approve to the zero address\");\n\n        _allowances[owner][spender] = amount;\n        emit Approval(owner, spender, amount);\n    }\n\n    /**\n     * @dev Updates `owner` s allowance for `spender` based on spent `amount`.\n     *\n     * Does not update the allowance amount in case of infinite allowance.\n     * Revert if not enough allowance is available.\n     *\n     * Might emit an {Approval} event.\n     */\n    function _spendAllowance(address owner, address spender, uint256 amount) internal virtual {\n        uint256 currentAllowance = allowance(owner, spender);\n        if (currentAllowance != type(uint256).max) {\n            require(currentAllowance >= amount, \"ERC20: insufficient allowance\");\n            unchecked {\n                _approve(owner, spender, currentAllowance - amount);\n            }\n        }\n    }\n\n    /**\n     * @dev Hook that is called before any transfer of tokens. This includes\n     * minting and burning.\n     *\n     * Calling conditions:\n     *\n     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\n     * will be transferred to `to`.\n     * - when `from` is zero, `amount` tokens will be minted for `to`.\n     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.\n     * - `from` and `to` are never both zero.\n     *\n     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n     */\n    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}\n\n    /**\n     * @dev Hook that is called after any transfer of tokens. This includes\n     * minting and burning.\n     *\n     * Calling conditions:\n     *\n     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\n     * has been transferred to `to`.\n     * - when `from` is zero, `amount` tokens have been minted for `to`.\n     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.\n     * - `from` and `to` are never both zero.\n     *\n     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n     */\n    function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\n\n/**\n * @dev Interface for the optional metadata functions from the ERC20 standard.\n *\n * _Available since v4.1._\n */\ninterface IERC20Metadata is IERC20 {\n    /**\n     * @dev Returns the name of the token.\n     */\n    function name() external view returns (string memory);\n\n    /**\n     * @dev Returns the symbol of the token.\n     */\n    function symbol() external view returns (string memory);\n\n    /**\n     * @dev Returns the decimals places of the token.\n     */\n    function decimals() external view returns (uint8);\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Permit.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Permit.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in\n * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].\n *\n * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by\n * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't\n * need to send a transaction, and thus is not required to hold Ether at all.\n */\ninterface IERC20Permit {\n    /**\n     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,\n     * given ``owner``'s signed approval.\n     *\n     * IMPORTANT: The same issues {IERC20-approve} has related to transaction\n     * ordering also apply here.\n     *\n     * Emits an {Approval} event.\n     *\n     * Requirements:\n     *\n     * - `spender` cannot be the zero address.\n     * - `deadline` must be a timestamp in the future.\n     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`\n     * over the EIP712-formatted function arguments.\n     * - the signature must use ``owner``'s current nonce (see {nonces}).\n     *\n     * For more information on the signature format, see the\n     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP\n     * section].\n     */\n    function permit(\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) external;\n\n    /**\n     * @dev Returns the current nonce for `owner`. This value must be\n     * included whenever a signature is generated for {permit}.\n     *\n     * Every successful call to {permit} increases ``owner``'s nonce by one. This\n     * prevents a signature from being used multiple times.\n     */\n    function nonces(address owner) external view returns (uint256);\n\n    /**\n     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.\n     */\n    // solhint-disable-next-line func-name-mixedcase\n    function DOMAIN_SEPARATOR() external view returns (bytes32);\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(address from, address to, uint256 amount) external returns (bool);\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../IERC20.sol\";\nimport \"../extensions/IERC20Permit.sol\";\nimport \"../../../utils/Address.sol\";\n\n/**\n * @title SafeERC20\n * @dev Wrappers around ERC20 operations that throw on failure (when the token\n * contract returns false). Tokens that return no value (and instead revert or\n * throw on failure) are also supported, non-reverting calls are assumed to be\n * successful.\n * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,\n * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.\n */\nlibrary SafeERC20 {\n    using Address for address;\n\n    /**\n     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeTransfer(IERC20 token, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));\n    }\n\n    /**\n     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the\n     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.\n     */\n    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {\n        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));\n    }\n\n    /**\n     * @dev Deprecated. This function has issues similar to the ones found in\n     * {IERC20-approve}, and its usage is discouraged.\n     *\n     * Whenever possible, use {safeIncreaseAllowance} and\n     * {safeDecreaseAllowance} instead.\n     */\n    function safeApprove(IERC20 token, address spender, uint256 value) internal {\n        // safeApprove should only be called when setting an initial allowance,\n        // or when resetting it to zero. To increase and decrease it, use\n        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'\n        require(\n            (value == 0) || (token.allowance(address(this), spender) == 0),\n            \"SafeERC20: approve from non-zero to non-zero allowance\"\n        );\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));\n    }\n\n    /**\n     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n        uint256 oldAllowance = token.allowance(address(this), spender);\n        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance + value));\n    }\n\n    /**\n     * @dev Decrease the calling contract's allowance toward `spender` by `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful.\n     */\n    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {\n        unchecked {\n            uint256 oldAllowance = token.allowance(address(this), spender);\n            require(oldAllowance >= value, \"SafeERC20: decreased allowance below zero\");\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, oldAllowance - value));\n        }\n    }\n\n    /**\n     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,\n     * non-reverting calls are assumed to be successful. Compatible with tokens that require the approval to be set to\n     * 0 before setting it to a non-zero value.\n     */\n    function forceApprove(IERC20 token, address spender, uint256 value) internal {\n        bytes memory approvalCall = abi.encodeWithSelector(token.approve.selector, spender, value);\n\n        if (!_callOptionalReturnBool(token, approvalCall)) {\n            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));\n            _callOptionalReturn(token, approvalCall);\n        }\n    }\n\n    /**\n     * @dev Use a ERC-2612 signature to set the `owner` approval toward `spender` on `token`.\n     * Revert on invalid signature.\n     */\n    function safePermit(\n        IERC20Permit token,\n        address owner,\n        address spender,\n        uint256 value,\n        uint256 deadline,\n        uint8 v,\n        bytes32 r,\n        bytes32 s\n    ) internal {\n        uint256 nonceBefore = token.nonces(owner);\n        token.permit(owner, spender, value, deadline, v, r, s);\n        uint256 nonceAfter = token.nonces(owner);\n        require(nonceAfter == nonceBefore + 1, \"SafeERC20: permit did not succeed\");\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     */\n    function _callOptionalReturn(IERC20 token, bytes memory data) private {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that\n        // the target address contains contract code and also asserts for success in the low-level call.\n\n        bytes memory returndata = address(token).functionCall(data, \"SafeERC20: low-level call failed\");\n        require(returndata.length == 0 || abi.decode(returndata, (bool)), \"SafeERC20: ERC20 operation did not succeed\");\n    }\n\n    /**\n     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement\n     * on the return value: the return value is optional (but if data is returned, it must not be false).\n     * @param token The token targeted by the call.\n     * @param data The call data (encoded using abi.encode or one of its variants).\n     *\n     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.\n     */\n    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {\n        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since\n        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false\n        // and not revert is the subcall reverts.\n\n        (bool success, bytes memory returndata) = address(token).call(data);\n        return\n            success && (returndata.length == 0 || abi.decode(returndata, (bool))) && Address.isContract(address(token));\n    }\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/utils/Address.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary Address {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     *\n     * Furthermore, `isContract` will also return true if the target contract within\n     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n     * which only has an effect at the end of a transaction.\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
      },
      "lib/openzeppelin-contracts/contracts/utils/Context.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n}\n"
      },
      "lib/v2-periphery/contracts/interfaces/IUniswapV2Router01.sol": {
        "content": "pragma solidity >=0.6.2;\n\ninterface IUniswapV2Router01 {\n    function factory() external pure returns (address);\n    function WETH() external pure returns (address);\n\n    function addLiquidity(\n        address tokenA,\n        address tokenB,\n        uint amountADesired,\n        uint amountBDesired,\n        uint amountAMin,\n        uint amountBMin,\n        address to,\n        uint deadline\n    ) external returns (uint amountA, uint amountB, uint liquidity);\n    function addLiquidityETH(\n        address token,\n        uint amountTokenDesired,\n        uint amountTokenMin,\n        uint amountETHMin,\n        address to,\n        uint deadline\n    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);\n    function removeLiquidity(\n        address tokenA,\n        address tokenB,\n        uint liquidity,\n        uint amountAMin,\n        uint amountBMin,\n        address to,\n        uint deadline\n    ) external returns (uint amountA, uint amountB);\n    function removeLiquidityETH(\n        address token,\n        uint liquidity,\n        uint amountTokenMin,\n        uint amountETHMin,\n        address to,\n        uint deadline\n    ) external returns (uint amountToken, uint amountETH);\n    function removeLiquidityWithPermit(\n        address tokenA,\n        address tokenB,\n        uint liquidity,\n        uint amountAMin,\n        uint amountBMin,\n        address to,\n        uint deadline,\n        bool approveMax, uint8 v, bytes32 r, bytes32 s\n    ) external returns (uint amountA, uint amountB);\n    function removeLiquidityETHWithPermit(\n        address token,\n        uint liquidity,\n        uint amountTokenMin,\n        uint amountETHMin,\n        address to,\n        uint deadline,\n        bool approveMax, uint8 v, bytes32 r, bytes32 s\n    ) external returns (uint amountToken, uint amountETH);\n    function swapExactTokensForTokens(\n        uint amountIn,\n        uint amountOutMin,\n        address[] calldata path,\n        address to,\n        uint deadline\n    ) external returns (uint[] memory amounts);\n    function swapTokensForExactTokens(\n        uint amountOut,\n        uint amountInMax,\n        address[] calldata path,\n        address to,\n        uint deadline\n    ) external returns (uint[] memory amounts);\n    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)\n        external\n        payable\n        returns (uint[] memory amounts);\n    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)\n        external\n        returns (uint[] memory amounts);\n    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)\n        external\n        returns (uint[] memory amounts);\n    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)\n        external\n        payable\n        returns (uint[] memory amounts);\n\n    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);\n    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);\n    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);\n    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);\n    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);\n}\n"
      },
      "lib/v2-periphery/contracts/interfaces/IUniswapV2Router02.sol": {
        "content": "pragma solidity >=0.6.2;\n\nimport './IUniswapV2Router01.sol';\n\ninterface IUniswapV2Router02 is IUniswapV2Router01 {\n    function removeLiquidityETHSupportingFeeOnTransferTokens(\n        address token,\n        uint liquidity,\n        uint amountTokenMin,\n        uint amountETHMin,\n        address to,\n        uint deadline\n    ) external returns (uint amountETH);\n    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(\n        address token,\n        uint liquidity,\n        uint amountTokenMin,\n        uint amountETHMin,\n        address to,\n        uint deadline,\n        bool approveMax, uint8 v, bytes32 r, bytes32 s\n    ) external returns (uint amountETH);\n\n    function swapExactTokensForTokensSupportingFeeOnTransferTokens(\n        uint amountIn,\n        uint amountOutMin,\n        address[] calldata path,\n        address to,\n        uint deadline\n    ) external;\n    function swapExactETHForTokensSupportingFeeOnTransferTokens(\n        uint amountOutMin,\n        address[] calldata path,\n        address to,\n        uint deadline\n    ) external payable;\n    function swapExactTokensForETHSupportingFeeOnTransferTokens(\n        uint amountIn,\n        uint amountOutMin,\n        address[] calldata path,\n        address to,\n        uint deadline\n    ) external;\n}\n"
      },
      "src/DCBPlatformVesting.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\n//** DCB vesting Contract */\n//** Author Aaron & Aceson : DCB 2023.2 */\n\npragma solidity 0.8.19;\n\nimport { Ownable } from \"openzeppelin-contracts/contracts/access/Ownable.sol\";\nimport { SafeERC20, IERC20 } from \"openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol\";\nimport { ERC20 } from \"openzeppelin-contracts/contracts/token/ERC20/ERC20.sol\";\nimport { Initializable } from \"openzeppelin-contracts/contracts/proxy/utils/Initializable.sol\";\nimport { IUniswapV2Router02 } from \"v2-periphery/interfaces/IUniswapV2Router02.sol\";\n\nimport { IDCBPlatformVesting } from \"./interfaces/IDCBPlatformVesting.sol\";\nimport { DateTime } from \"./libraries/DateTime.sol\";\n\ninterface ICrowdFunding {\n    function getInfo()\n        external\n        view\n        returns (\n            uint256 hardcap,\n            uint256 createDate,\n            uint256 startDate,\n            uint256 endDate,\n            uint256 totalInvestFund,\n            uint256 totalParticipants\n        );\n\n    function userAllocation(address user)\n        external\n        view\n        returns (uint8 tier, uint8 multi, uint256 shares, uint256 deposits, bool active);\n}\n\ninterface IFactory {\n    function feeData()\n        external\n        view\n        returns (uint32 platformFee, uint32 decubateFee, address platformFeeReceiver, address decubateFeeReceiver);\n}\n\ncontract DCBPlatformVesting is Ownable, DateTime, Initializable, IDCBPlatformVesting {\n    using SafeERC20 for IERC20;\n\n    VestingPool public vestingPool;\n\n    // refund total values\n    uint256 public totalVestedValue;\n    uint256 public totalRefunded;\n    uint256 public totalVestedToken;\n    uint256 public totalReturnedToken;\n    uint256 public totalTokenOnSale;\n\n    uint256 public gracePeriod;\n    address public innovator;\n\n    address public router;\n    address[] public path;\n    bool public claimed;\n    uint256[] public refundFees;\n    uint32 internal nativeChainId;\n\n    IERC20 public vestedToken;\n    IERC20 public paymentToken;\n    address public factory;\n\n    uint8 public constant VERSION = 1;\n    uint32 internal constant MAX_REFUND_FEE = 10_000;\n\n    event CrowdfundingInitialized(ContractSetup c, VestingSetup p, BuybackSetup b);\n    event CrowdFundingSet(ContractSetup c);\n    event TokenClaimInitialized(address _token, VestingSetup p);\n    event VestingStrategyAdded(uint256 _cliff, uint256 _start, uint256 _duration, uint256 _initialUnlockPercent);\n    event RaisedFundsClaimed(uint256 payment, uint256 remaining);\n    event BuybackAndBurn(uint256 amount);\n    event SetVestingParams(uint256 _cliff, uint256 _start, uint256 _duration, uint256 _initialUnlockPercent);\n\n    modifier onlyInnovator() {\n        require(msg.sender == innovator, \"Invalid access\");\n        _;\n    }\n\n    modifier onlyFactory() {\n        require(msg.sender == factory, \"Only factory\");\n        _;\n    }\n\n    modifier userInWhitelist(address _wallet) {\n        require(vestingPool.hasWhitelist[_wallet].active, \"Not in whitelist\");\n        _;\n    }\n\n    function initializeCrowdfunding(\n        ContractSetup calldata c,\n        VestingSetup calldata p,\n        BuybackSetup calldata b\n    )\n        external\n        initializer\n    {\n        for (uint256 i = 0; i < c._refundFees.length; i++) {\n            require(c._refundFees[i] <= MAX_REFUND_FEE, \"Invalid refund fee\");\n        }\n\n        require(c._totalTokenOnSale > 0 && p._startTime >= block.timestamp, \"Invalid params\");\n\n        innovator = c._innovator;\n        vestedToken = IERC20(c._vestedToken);\n        paymentToken = IERC20(c._paymentToken);\n        gracePeriod = c._gracePeriod;\n        totalTokenOnSale = c._totalTokenOnSale;\n        nativeChainId = c._nativeChainId;\n        refundFees = c._refundFees;\n\n        router = b.router;\n        path = b.path;\n\n        paymentToken.approve(router, type(uint256).max);\n        _transferOwnership(msg.sender);\n        factory = msg.sender;\n\n        addVestingStrategy(p._cliff, p._startTime, p._duration, p._initialUnlockPercent);\n\n        emit CrowdfundingInitialized(c, p, b);\n    }\n\n    function setCrowdFundingParams(ContractSetup calldata c) external onlyFactory {\n        require(block.timestamp < vestingPool.start, \"Vesting already started\");\n        for (uint256 i = 0; i < c._refundFees.length; i++) {\n            require(c._refundFees[i] <= MAX_REFUND_FEE, \"Invalid refund fee\");\n        }\n        require(c._totalTokenOnSale > 0, \"Invalid params\");\n\n        if (c._paymentToken != address(paymentToken)) {\n            paymentToken.approve(router, 0);\n            paymentToken = IERC20(c._paymentToken);\n            paymentToken.approve(router, type(uint256).max);\n        }\n\n        innovator = c._innovator;\n        vestedToken = IERC20(c._vestedToken);\n        gracePeriod = c._gracePeriod;\n        totalTokenOnSale = c._totalTokenOnSale;\n        refundFees = c._refundFees;\n\n        emit CrowdFundingSet(c);\n    }\n\n    function initializeTokenClaim(\n        address _token,\n        VestingSetup calldata p,\n        uint32 _nativeChainId\n    )\n        external\n        initializer\n    {\n        vestedToken = IERC20(_token);\n        _transferOwnership(msg.sender);\n        factory = msg.sender;\n        nativeChainId = _nativeChainId;\n\n        addVestingStrategy(p._cliff, p._startTime, p._duration, p._initialUnlockPercent);\n\n        emit TokenClaimInitialized(_token, p);\n    }\n\n    function addVestingStrategy(\n        uint256 _cliff,\n        uint256 _start,\n        uint256 _duration,\n        uint256 _initialUnlockPercent\n    )\n        internal\n        returns (bool)\n    {\n        vestingPool.cliff = _start + _cliff;\n        vestingPool.start = _start;\n        vestingPool.duration = _duration;\n        vestingPool.initialUnlockPercent = _initialUnlockPercent;\n\n        emit VestingStrategyAdded(_cliff, _start, _duration, _initialUnlockPercent);\n        return true;\n    }\n\n    function setVestingParams(\n        uint256 _cliff,\n        uint256 _start,\n        uint256 _duration,\n        uint256 _initialUnlockPercent\n    )\n        external\n        onlyFactory\n    {\n        require(block.timestamp < vestingPool.start, \"Vesting already started\");\n\n        addVestingStrategy(_cliff, _start, _duration, _initialUnlockPercent);\n\n        emit SetVestingParams(_cliff, _start, _duration, _initialUnlockPercent);\n    }\n\n    function setToken(address _token) external onlyFactory {\n        vestedToken = IERC20(_token);\n    }\n\n    function rescueTokens(address _receiver, uint256 _amount) external onlyFactory {\n        require(\n            block.timestamp < vestingPool.start || vestedToken.balanceOf(address(this)) - totalVestedToken >= _amount,\n            \"Invalid amount\"\n        );\n        vestedToken.safeTransfer(_receiver, _amount);\n    }\n\n    function refund() external userInWhitelist(msg.sender) {\n        uint256 idx = vestingPool.hasWhitelist[msg.sender].arrIdx;\n        WhitelistInfo storage whitelist = vestingPool.whitelistPool[idx];\n\n        require(\n            block.timestamp < vestingPool.start + gracePeriod && block.timestamp > vestingPool.start,\n            \"Not in grace period\"\n        );\n        require(!whitelist.refunded, \"user already refunded\");\n        require(whitelist.distributedAmount == 0, \"user already claimed\");\n\n        (uint256 tier, uint256 multi,,,) = ICrowdFunding(address(owner())).userAllocation(msg.sender);\n        uint256 refundFee = refundFees[tier];\n\n        if (multi > 1) {\n            uint256 multiReduction = (multi - 1) * 50;\n            refundFee = refundFee > multiReduction ? refundFee - multiReduction : 0;\n        }\n\n        uint256 fee = whitelist.value * refundFee / 10_000;\n        uint256 refundAmount = whitelist.value - fee;\n\n        whitelist.refunded = true;\n        whitelist.refundDate = uint256(block.timestamp);\n        totalRefunded += whitelist.value;\n        totalReturnedToken += whitelist.amount;\n\n        // Transfer BUSD to user sub some percent of fee\n        paymentToken.safeTransfer(msg.sender, refundAmount);\n        if (fee > 0) {\n            if (block.chainid == nativeChainId) {\n                _doBuybackAndBurn(fee);\n            } else {\n                (,, address paymentReceiver,) = IFactory(factory).feeData();\n                paymentToken.safeTransfer(paymentReceiver, fee);\n            }\n        }\n\n        emit Refund(msg.sender, refundAmount);\n    }\n\n    function transferOwnership(address newOwner) public override(Ownable, IDCBPlatformVesting) onlyOwner {\n        super.transferOwnership(newOwner);\n    }\n\n    function claimRaisedFunds() external onlyInnovator {\n        (,,, uint256 endDate,,) = ICrowdFunding(owner()).getInfo();\n        require(block.timestamp > endDate, \"In progress\");\n        require((block.timestamp > gracePeriod + vestingPool.start) || gracePeriod == 0, \"grace period in progress\");\n        require(!claimed, \"already claimed\");\n\n        // payment amount = total value - total refunded\n        uint256 amountPayment = totalVestedValue - totalRefunded;\n        (uint256 platformFees, uint256 decubateFees, address platformWallet, address decubateWallet) =\n            IFactory(factory).feeData();\n\n        uint256 decubateFee = amountPayment * decubateFees / 10_000;\n        uint256 platformFee = amountPayment * platformFees / 10_000;\n\n        amountPayment -= (decubateFee + platformFee);\n\n        // amount of project tokens to return = amount not sold + amount refunded\n        uint256 amountTokenToReturn = totalTokenOnSale - totalVestedToken + totalReturnedToken;\n\n        claimed = true;\n\n        // transfer payment + refunded tokens to project\n        if (amountPayment > 0) {\n            paymentToken.safeTransfer(innovator, amountPayment);\n        }\n        if (amountTokenToReturn > 0) {\n            vestedToken.safeTransfer(innovator, amountTokenToReturn);\n        }\n\n        // transfer crowdfunding fee to payment receiver wallet\n        if (platformFee > 0) {\n            paymentToken.safeTransfer(platformWallet, platformFee);\n        }\n\n        if (decubateFee > 0) {\n            paymentToken.safeTransfer(decubateWallet, decubateFee);\n        }\n\n        emit RaisedFundsClaimed(amountPayment, amountTokenToReturn);\n    }\n\n    function getWhitelist(address _wallet) external view userInWhitelist(_wallet) returns (WhitelistInfo memory) {\n        uint256 idx = vestingPool.hasWhitelist[_wallet].arrIdx;\n        return vestingPool.whitelistPool[idx];\n    }\n\n    function getTotalToken(address _addr) external view returns (uint256) {\n        IERC20 _token = IERC20(_addr);\n        return _token.balanceOf(address(this));\n    }\n\n    function hasWhitelist(address _wallet) external view returns (bool) {\n        return vestingPool.hasWhitelist[_wallet].active;\n    }\n\n    function getVestAmount(address _wallet) external view returns (uint256) {\n        return calculateVestAmount(_wallet);\n    }\n\n    function getReleasableAmount(address _wallet) external view returns (uint256) {\n        return calculateReleasableAmount(_wallet);\n    }\n\n    function getWhitelistPool() external view returns (WhitelistInfo[] memory) {\n        return vestingPool.whitelistPool;\n    }\n\n    function claimDistribution(address _wallet) public onlyFactory returns (bool) {\n        uint256 idx = vestingPool.hasWhitelist[_wallet].arrIdx;\n        WhitelistInfo storage whitelist = vestingPool.whitelistPool[idx];\n\n        require(!whitelist.refunded, \"user already refunded\");\n\n        uint256 releaseAmount = calculateReleasableAmount(_wallet);\n\n        require(releaseAmount > 0, \"Zero amount\");\n\n        whitelist.distributedAmount = whitelist.distributedAmount + releaseAmount;\n\n        vestedToken.safeTransfer(_wallet, releaseAmount);\n\n        emit Claim(_wallet, releaseAmount, block.timestamp);\n\n        return true;\n    }\n\n    function setTokenClaimWhitelist(address _wallet, uint256 _amount) public onlyOwner {\n        require(!vestingPool.hasWhitelist[_wallet].active, \"Already registered\");\n        _setWhitelist(_wallet, _amount, 0);\n    }\n\n    function setCrowdfundingWhitelist(address _wallet, uint256 _amount, uint256 _value) public onlyOwner {\n        uint256 paymentAmount = !vestingPool.hasWhitelist[_wallet].active\n            ? _value\n            : _value - vestingPool.whitelistPool[vestingPool.hasWhitelist[_wallet].arrIdx].value;\n        paymentToken.safeTransferFrom(_wallet, address(this), paymentAmount);\n        _setWhitelist(_wallet, _amount, _value);\n    }\n\n    function _setWhitelist(address _wallet, uint256 _amount, uint256 _value) internal {\n        HasWhitelist storage whitelist = vestingPool.hasWhitelist[_wallet];\n\n        if (!whitelist.active) {\n            whitelist.active = true;\n            whitelist.arrIdx = vestingPool.whitelistPool.length;\n\n            vestingPool.whitelistPool.push(\n                WhitelistInfo({\n                    wallet: _wallet,\n                    amount: _amount,\n                    distributedAmount: 0,\n                    value: _value,\n                    joinDate: block.timestamp,\n                    refundDate: 0,\n                    refunded: false\n                })\n            );\n\n            totalVestedValue += _value;\n            totalVestedToken += _amount;\n        } else {\n            WhitelistInfo storage w = vestingPool.whitelistPool[whitelist.arrIdx];\n\n            totalVestedValue += _value - w.value;\n            totalVestedToken += _amount - w.amount;\n\n            w.amount = _amount;\n            w.value = _value;\n        }\n\n        emit SetWhitelist(_wallet, _amount, _value);\n    }\n\n    function _doBuybackAndBurn(uint256 amount) internal {\n        IUniswapV2Router02 _router = IUniswapV2Router02(router);\n        uint256[] memory amountsOut = _router.getAmountsOut(amount, path);\n        uint256 amountOut = (amountsOut[amountsOut.length - 1] * 99) / 100; //1% slippage\n        _router.swapExactTokensForTokens(amount, amountOut, path, address(0xdead), block.timestamp);\n\n        emit BuybackAndBurn(amount);\n    }\n\n    function getVestingInfo() public view returns (VestingInfo memory) {\n        return VestingInfo({\n            cliff: vestingPool.cliff,\n            start: vestingPool.start,\n            duration: vestingPool.duration,\n            initialUnlockPercent: vestingPool.initialUnlockPercent\n        });\n    }\n\n    function calculateVestAmount(address _wallet) internal view userInWhitelist(_wallet) returns (uint256 amount) {\n        uint256 idx = vestingPool.hasWhitelist[_wallet].arrIdx;\n        uint256 _amount = vestingPool.whitelistPool[idx].amount;\n        VestingPool storage vest = vestingPool;\n\n        if (block.timestamp < vest.start) {\n            return 0;\n        } else if (block.timestamp >= vest.start && block.timestamp < vest.cliff) {\n            return (_amount * vest.initialUnlockPercent / 1000);\n        } else if (block.timestamp >= vest.cliff) {\n            return calculateVestAmountForLinear(_amount, vest);\n        }\n    }\n\n    function calculateVestAmountForLinear(uint256 _amount, VestingPool storage vest) internal view returns (uint256) {\n        uint256 initial = _amount * vest.initialUnlockPercent / 1000;\n\n        uint256 remaining = _amount - initial;\n\n        if (block.timestamp >= vest.cliff + vest.duration) {\n            return _amount;\n        } else {\n            return initial + remaining * (block.timestamp - vest.cliff) / vest.duration;\n        }\n    }\n\n    function calculateReleasableAmount(address _wallet) internal view userInWhitelist(_wallet) returns (uint256) {\n        uint256 idx = vestingPool.hasWhitelist[_wallet].arrIdx;\n        return calculateVestAmount(_wallet) - (vestingPool.whitelistPool[idx].distributedAmount);\n    }\n}\n"
      },
      "src/interfaces/IDCBPlatformVesting.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\n//** DCB Vesting Interface */\n\npragma solidity 0.8.19;\n\ninterface IDCBPlatformVesting {\n    struct VestingInfo {\n        uint256 cliff;\n        uint256 start;\n        uint256 duration;\n        uint256 initialUnlockPercent;\n    }\n\n    struct VestingPool {\n        uint256 cliff;\n        uint256 start;\n        uint256 duration;\n        uint256 initialUnlockPercent;\n        WhitelistInfo[] whitelistPool;\n        mapping(address => HasWhitelist) hasWhitelist;\n    }\n\n    /**\n     *\n     * @dev WhiteInfo is the struct type which store whitelist information\n     *\n     */\n    struct WhitelistInfo {\n        address wallet;\n        uint256 amount;\n        uint256 distributedAmount;\n        uint256 value; // price * amount in decimals of payment token\n        uint256 joinDate;\n        uint256 refundDate;\n        bool refunded;\n    }\n\n    struct HasWhitelist {\n        uint256 arrIdx;\n        bool active;\n    }\n\n    struct ContractSetup {\n        address _innovator;\n        address _vestedToken;\n        address _paymentToken;\n        uint32 _nativeChainId;\n        uint256 _totalTokenOnSale;\n        uint256 _gracePeriod;\n        uint256[] _refundFees;\n    }\n\n    struct VestingSetup {\n        uint256 _startTime;\n        uint256 _cliff;\n        uint256 _duration;\n        uint256 _initialUnlockPercent;\n    }\n\n    struct BuybackSetup {\n        address router;\n        address[] path;\n    }\n\n    event Claim(address indexed token, uint256 amount, uint256 time);\n\n    event SetWhitelist(address indexed wallet, uint256 amount, uint256 value);\n\n    event Refund(address indexed wallet, uint256 amount);\n\n    function initializeCrowdfunding(ContractSetup memory c, VestingSetup memory p, BuybackSetup memory b) external;\n\n    function initializeTokenClaim(address _token, VestingSetup memory p, uint32 _nativeChainId) external;\n\n    function setCrowdfundingWhitelist(address _wallet, uint256 _amount, uint256 _value) external;\n\n    function setTokenClaimWhitelist(address _wallet, uint256 _amount) external;\n\n    function claimDistribution(address _wallet) external returns (bool);\n\n    function getWhitelist(address _wallet) external view returns (WhitelistInfo memory);\n\n    function getWhitelistPool() external view returns (WhitelistInfo[] memory);\n\n    function transferOwnership(address _newOwner) external;\n\n    function setVestingParams(\n        uint256 _cliff,\n        uint256 _start,\n        uint256 _duration,\n        uint256 _initialUnlockPercent\n    )\n        external;\n\n    function setCrowdFundingParams(ContractSetup calldata c) external;\n\n    function setToken(address _newToken) external;\n\n    function rescueTokens(address _receiver, uint256 _amount) external;\n\n    /**\n     *\n     * inherit functions will be used in contract\n     *\n     */\n    function getVestAmount(address _wallet) external view returns (uint256);\n\n    function getReleasableAmount(address _wallet) external view returns (uint256);\n\n    function getVestingInfo() external view returns (VestingInfo memory);\n}\n"
      },
      "src/libraries/DateTime.sol": {
        "content": "//SPDX-License-Identifier: UNLICENSED\npragma solidity 0.8.19;\n\ncontract DateTime {\n    /*\n    *  Date and Time utilities for ethereum contracts\n    *\n    */\n    struct Time {\n        uint16 year;\n        uint8 month;\n        uint8 day;\n        uint8 hour;\n        uint8 minute;\n        uint8 second;\n        uint8 weekday;\n    }\n\n    uint256 internal constant DAY_IN_SECONDS = 86_400;\n    uint256 internal constant YEAR_IN_SECONDS = 31_536_000;\n    uint256 internal constant LEAP_YEAR_IN_SECONDS = 31_622_400;\n\n    uint256 internal constant HOUR_IN_SECONDS = 3600;\n    uint256 internal constant MINUTE_IN_SECONDS = 60;\n\n    uint16 internal constant ORIGIN_YEAR = 1970;\n\n    function isLeapYear(uint16 year) public pure returns (bool) {\n        if (year % 4 != 0) {\n            return false;\n        }\n        if (year % 100 != 0) {\n            return true;\n        }\n        if (year % 400 != 0) {\n            return false;\n        }\n        return true;\n    }\n\n    function leapYearsBefore(uint256 year) public pure returns (uint256) {\n        year -= 1;\n        return year / 4 - year / 100 + year / 400;\n    }\n\n    function getDaysInMonth(uint8 month, uint16 year) public pure returns (uint8) {\n        if (month == 1 || month == 3 || month == 5 || month == 7 || month == 8 || month == 10 || month == 12) {\n            return 31;\n        } else if (month == 4 || month == 6 || month == 9 || month == 11) {\n            return 30;\n        } else if (isLeapYear(year)) {\n            return 29;\n        } else {\n            return 28;\n        }\n    }\n\n    function getYear(uint256 timestamp) public pure returns (uint16) {\n        uint256 secondsAccountedFor = 0;\n        uint16 year;\n        uint256 numLeapYears;\n\n        // Year\n        year = uint16(ORIGIN_YEAR + timestamp / YEAR_IN_SECONDS);\n        numLeapYears = leapYearsBefore(year) - leapYearsBefore(ORIGIN_YEAR);\n\n        secondsAccountedFor += LEAP_YEAR_IN_SECONDS * numLeapYears;\n        secondsAccountedFor += YEAR_IN_SECONDS * (year - ORIGIN_YEAR - numLeapYears);\n\n        while (secondsAccountedFor > timestamp) {\n            if (isLeapYear(uint16(year - 1))) {\n                secondsAccountedFor -= LEAP_YEAR_IN_SECONDS;\n            } else {\n                secondsAccountedFor -= YEAR_IN_SECONDS;\n            }\n            year -= 1;\n        }\n        return year;\n    }\n\n    function getMonth(uint256 timestamp) public pure returns (uint8) {\n        return parseTimestamp(timestamp).month;\n    }\n\n    function getDay(uint256 timestamp) public pure returns (uint8) {\n        return parseTimestamp(timestamp).day;\n    }\n\n    function getHour(uint256 timestamp) public pure returns (uint8) {\n        return uint8((timestamp / 60 / 60) % 24);\n    }\n\n    function getMinute(uint256 timestamp) public pure returns (uint8) {\n        return uint8((timestamp / 60) % 60);\n    }\n\n    function getSecond(uint256 timestamp) public pure returns (uint8) {\n        return uint8(timestamp % 60);\n    }\n\n    function getWeekday(uint256 timestamp) public pure returns (uint8) {\n        return uint8((timestamp / DAY_IN_SECONDS + 4) % 7);\n    }\n\n    function toTimestamp(uint16 year, uint8 month, uint8 day) public pure returns (uint256 timestamp) {\n        return toTimestamp(year, month, day, 0, 0, 0);\n    }\n\n    function toTimestamp(uint16 year, uint8 month, uint8 day, uint8 hour) public pure returns (uint256 timestamp) {\n        return toTimestamp(year, month, day, hour, 0, 0);\n    }\n\n    function toTimestamp(\n        uint16 year,\n        uint8 month,\n        uint8 day,\n        uint8 hour,\n        uint8 minute\n    )\n        public\n        pure\n        returns (uint256 timestamp)\n    {\n        return toTimestamp(year, month, day, hour, minute, 0);\n    }\n\n    function toTimestamp(\n        uint16 year,\n        uint8 month,\n        uint8 day,\n        uint8 hour,\n        uint8 minute,\n        uint8 second\n    )\n        public\n        pure\n        returns (uint256 timestamp)\n    {\n        uint16 i;\n\n        // Year\n        for (i = ORIGIN_YEAR; i < year; i++) {\n            if (isLeapYear(i)) {\n                timestamp += LEAP_YEAR_IN_SECONDS;\n            } else {\n                timestamp += YEAR_IN_SECONDS;\n            }\n        }\n\n        // Month\n        uint8[12] memory monthDayCounts;\n        monthDayCounts[0] = 31;\n        if (isLeapYear(year)) {\n            monthDayCounts[1] = 29;\n        } else {\n            monthDayCounts[1] = 28;\n        }\n        monthDayCounts[2] = 31;\n        monthDayCounts[3] = 30;\n        monthDayCounts[4] = 31;\n        monthDayCounts[5] = 30;\n        monthDayCounts[6] = 31;\n        monthDayCounts[7] = 31;\n        monthDayCounts[8] = 30;\n        monthDayCounts[9] = 31;\n        monthDayCounts[10] = 30;\n        monthDayCounts[11] = 31;\n\n        for (i = 1; i < month; i++) {\n            timestamp += DAY_IN_SECONDS * monthDayCounts[i - 1];\n        }\n\n        // Day\n        timestamp += DAY_IN_SECONDS * (day - 1);\n\n        // Hour\n        timestamp += HOUR_IN_SECONDS * (hour);\n\n        // Minute\n        timestamp += MINUTE_IN_SECONDS * (minute);\n\n        // Second\n        timestamp += second;\n\n        return timestamp;\n    }\n\n    function parseTimestamp(uint256 timestamp) internal pure returns (Time memory dt) {\n        uint256 secondsAccountedFor = 0;\n        uint256 buf;\n        uint8 i;\n\n        // Year\n        dt.year = getYear(timestamp);\n        buf = leapYearsBefore(dt.year) - leapYearsBefore(ORIGIN_YEAR);\n\n        secondsAccountedFor += LEAP_YEAR_IN_SECONDS * buf;\n        secondsAccountedFor += YEAR_IN_SECONDS * (dt.year - ORIGIN_YEAR - buf);\n\n        // Month\n        uint256 secondsInMonth;\n        for (i = 1; i <= 12; i++) {\n            secondsInMonth = DAY_IN_SECONDS * getDaysInMonth(i, dt.year);\n            if (secondsInMonth + secondsAccountedFor > timestamp) {\n                dt.month = i;\n                break;\n            }\n            secondsAccountedFor += secondsInMonth;\n        }\n\n        // Day\n        for (i = 1; i <= getDaysInMonth(dt.month, dt.year); i++) {\n            if (DAY_IN_SECONDS + secondsAccountedFor > timestamp) {\n                dt.day = i;\n                break;\n            }\n            secondsAccountedFor += DAY_IN_SECONDS;\n        }\n\n        // Hour\n        dt.hour = getHour(timestamp);\n\n        // Minute\n        dt.minute = getMinute(timestamp);\n\n        // Second\n        dt.second = getSecond(timestamp);\n\n        // Day of week.\n        dt.weekday = getWeekday(timestamp);\n    }\n}\n"
      }
    },
    "settings": {
      "metadata": {
        "bytecodeHash": "none"
      },
      "optimizer": {
        "enabled": true,
        "runs": 10000
      },
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "remappings": [
        "@prb/test/=lib/prb-math/lib/prb-test/src/",
        "ds-test/=lib/forge-std/lib/ds-test/src/",
        "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
        "forge-std/=lib/forge-std/src/",
        "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
        "openzeppelin-contracts/=lib/openzeppelin-contracts/",
        "src/=src/",
        "v2-periphery/=lib/v2-periphery/contracts/",
        "layerzero/=lib/LayerZero/contracts/",
        "LayerZero/=lib/LayerZero/contracts/",
        "prb-math/=lib/prb-math/src/",
        "prb-test/=lib/prb-test/src/"
      ],
      "libraries": {}
    }
  }}