Overview
MATIC Balance
0 MATIC
MATIC Value
$0.00More Info
Private Name Tags
ContractCreator:
Sponsored
Latest 25 from a total of 622 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
Value | ||||
---|---|---|---|---|---|---|---|---|---|
Accure Interest | 37921408 | 443 days ago | IN | 0 MATIC | 0.00134727 | ||||
Repay All | 37904063 | 443 days ago | IN | 0 MATIC | 0.02565242 | ||||
Accure Interest | 37881029 | 444 days ago | IN | 0 MATIC | 0.00363589 | ||||
Set Interest Rat... | 37801342 | 446 days ago | IN | 0 MATIC | 0.00309929 | ||||
Accure Interest | 37801320 | 446 days ago | IN | 0 MATIC | 0.00183146 | ||||
Set Interest Rat... | 37787426 | 446 days ago | IN | 0 MATIC | 0.00340829 | ||||
Set Interest Rat... | 37778773 | 446 days ago | IN | 0 MATIC | 0.00535111 | ||||
Set Interest Rat... | 37770873 | 447 days ago | IN | 0 MATIC | 0.00306712 | ||||
Set Interest Rat... | 37761414 | 447 days ago | IN | 0 MATIC | 0.00332118 | ||||
Accure Interest | 37761248 | 447 days ago | IN | 0 MATIC | 0.00180381 | ||||
Accure Interest | 37720983 | 448 days ago | IN | 0 MATIC | 0.00185169 | ||||
Set Interest Rat... | 37714155 | 448 days ago | IN | 0 MATIC | 0.00812699 | ||||
Set Interest Rat... | 37705941 | 448 days ago | IN | 0 MATIC | 0.00326036 | ||||
Set Interest Rat... | 37702020 | 448 days ago | IN | 0 MATIC | 0.00385802 | ||||
Set Interest Rat... | 37699517 | 448 days ago | IN | 0 MATIC | 0.00403919 | ||||
Set Interest Rat... | 37697683 | 449 days ago | IN | 0 MATIC | 0.00562021 | ||||
Set Interest Rat... | 37685358 | 449 days ago | IN | 0 MATIC | 0.00504591 | ||||
Set Interest Rat... | 37683140 | 449 days ago | IN | 0 MATIC | 0.00556629 | ||||
Set Interest Rat... | 37681446 | 449 days ago | IN | 0 MATIC | 0.0022912 | ||||
Accure Interest | 37680909 | 449 days ago | IN | 0 MATIC | 0.00248757 | ||||
Set Interest Rat... | 37679922 | 449 days ago | IN | 0 MATIC | 0.00266814 | ||||
Set Interest Rat... | 37646971 | 450 days ago | IN | 0 MATIC | 0.00410241 | ||||
Accure Interest | 37641616 | 450 days ago | IN | 0 MATIC | 0.00192707 | ||||
Set Interest Rat... | 37637014 | 450 days ago | IN | 0 MATIC | 0.00281699 | ||||
Set Interest Rat... | 37632899 | 450 days ago | IN | 0 MATIC | 0.00238304 |
Loading...
Loading
Contract Name:
WooLendingManager
Compiler Version
v0.6.12+commit.27d51765
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity 0.6.12; /* ░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗ ░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║ ░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║ ░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║ ░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║ ░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝ * * MIT License * =========== * * Copyright (c) 2020 WooTrade * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/math/SafeMath.sol'; import '@openzeppelin/contracts/token/ERC20/IERC20.sol'; import '@openzeppelin/contracts/token/ERC20/ERC20.sol'; import '@openzeppelin/contracts/token/ERC20/SafeERC20.sol'; import '@openzeppelin/contracts/utils/Pausable.sol'; import '@openzeppelin/contracts/utils/ReentrancyGuard.sol'; import '@uniswap/lib/contracts/libraries/TransferHelper.sol'; import './WooSuperChargerVault.sol'; import '../interfaces/IWETH.sol'; import '../interfaces/IWooAccessManager.sol'; contract WooLendingManager is Ownable, ReentrancyGuard { using SafeMath for uint256; using SafeERC20 for IERC20; event Borrow(address indexed user, uint256 assets); event Repay(address indexed user, uint256 assets, uint256 perfFee); event InterestRateUpdated(address indexed user, uint256 oldInterest, uint256 newInterest); address public weth; address public want; address public accessManager; address public wooPP; WooSuperChargerVault public superChargerVault; uint256 public borrowedPrincipal; uint256 public borrowedInterest; uint256 public perfRate = 1000; // 1 in 10000th. 1000 = 10% address public treasury; uint256 public interestRate; // 1 in 10000th. 1 = 0.01% (1 bp), 10 = 0.1% (10 bps) uint256 public lastAccuredTs; // Timestamp of last accured interests mapping(address => bool) public isBorrower; address constant ETH_PLACEHOLDER_ADDR = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE; constructor() public {} function init( address _weth, address _want, address _accessManager, address _wooPP, address payable _superChargerVault ) external onlyOwner { weth = _weth; want = _want; accessManager = _accessManager; wooPP = _wooPP; superChargerVault = WooSuperChargerVault(_superChargerVault); lastAccuredTs = block.timestamp; treasury = 0x4094D7A17a387795838c7aba4687387B0d32BCf3; } modifier onlyAdmin() { require( owner() == msg.sender || IWooAccessManager(accessManager).isVaultAdmin(msg.sender), 'WooLendingManager: !ADMIN' ); _; } modifier onlyBorrower() { require(isBorrower[msg.sender], 'WooLendingManager: !borrower'); _; } modifier onlySuperChargerVault() { require(msg.sender == address(superChargerVault), 'WooLendingManager: !superChargerVault'); _; } function setSuperChargerVault(address payable _wooSuperCharger) external onlyOwner { superChargerVault = WooSuperChargerVault(_wooSuperCharger); } function setWooPP(address _wooPP) external onlyOwner { wooPP = _wooPP; } function setBorrower(address _borrower, bool _isBorrower) external onlyOwner { isBorrower[_borrower] = _isBorrower; } function setPerfRate(uint256 _rate) external onlyAdmin { require(_rate < 10000); perfRate = _rate; } function debt() public view returns (uint256 assets) { return borrowedPrincipal.add(borrowedInterest); } function debtAfterPerfFee() public view returns (uint256 assets) { uint256 perfFee = borrowedInterest.mul(perfRate).div(10000); return borrowedPrincipal.add(borrowedInterest).sub(perfFee); } function borrowState() external view returns ( uint256 total, uint256 principal, uint256 interest, uint256 borrowable ) { total = debt(); principal = borrowedPrincipal; interest = borrowedInterest; borrowable = superChargerVault.maxBorrowableAmount(); } function accureInterest() public { uint256 currentTs = block.timestamp; // CAUTION: block.timestamp may be out of order if (currentTs <= lastAccuredTs) { return; } uint256 duration = currentTs.sub(lastAccuredTs); // interestRate is in 10000th. // 31536000 = 365 * 24 * 3600 (1 year of seconds) uint256 interest = borrowedPrincipal.mul(interestRate).mul(duration).div(31536000).div(10000); borrowedInterest = borrowedInterest.add(interest); lastAccuredTs = currentTs; } function setInterestRate(uint256 _rate) external onlyAdmin { require(_rate <= 50000, 'RATE_INVALID'); // NOTE: rate < 500% accureInterest(); uint256 oldInterest = interestRate; interestRate = _rate; emit InterestRateUpdated(msg.sender, oldInterest, _rate); } function setTreasury(address _treasury) external onlyAdmin { require(_treasury != address(0), 'WooLendingManager: !_treasury'); treasury = _treasury; } function maxBorrowableAmount() external view returns (uint256) { return superChargerVault.maxBorrowableAmount(); } function borrow(uint256 amount) external onlyBorrower { require(amount > 0, '!AMOUNT'); accureInterest(); borrowedPrincipal = borrowedPrincipal.add(amount); uint256 preBalance = IERC20(want).balanceOf(wooPP); // NOTE: this method settles the fund and sends it to the wooPP address. superChargerVault.borrowFromLendingManager(amount, wooPP); uint256 afterBalance = IERC20(want).balanceOf(wooPP); require(afterBalance.sub(preBalance) == amount, 'WooLendingManager: BORROW_AMOUNT_ERROR'); emit Borrow(msg.sender, amount); } // NOTE: this is the view functiono; // Remember to call the accureInterest to ensure the latest repayment state. function weeklyRepayment() public view returns (uint256 repayAmount) { uint256 neededAmount = superChargerVault.weeklyNeededAmountForWithdraw(); if (neededAmount == 0) { return 0; } if (neededAmount <= borrowedInterest) { repayAmount = neededAmount.mul(10000).div(uint256(10000).sub(perfRate)); } else { repayAmount = neededAmount.sub(borrowedInterest).add( borrowedInterest.mul(10000).div(uint256(10000).sub(perfRate)) ); } repayAmount = repayAmount.add(1); } function weeklyRepaymentBreakdown() public view returns ( uint256 repayAmount, uint256 principal, uint256 interest, uint256 perfFee ) { uint256 neededAmount = superChargerVault.weeklyNeededAmountForWithdraw(); if (neededAmount == 0) { return (0, 0, 0, 0); } if (neededAmount <= borrowedInterest) { repayAmount = neededAmount.mul(10000).div(uint256(10000).sub(perfRate)); principal = 0; interest = neededAmount; } else { repayAmount = neededAmount.sub(borrowedInterest).add( borrowedInterest.mul(10000).div(uint256(10000).sub(perfRate)) ); principal = neededAmount.sub(borrowedInterest); interest = borrowedInterest; } repayAmount = repayAmount.add(1); perfFee = repayAmount.sub(neededAmount); } function repayWeekly() external onlyBorrower returns (uint256 repaidAmount) { accureInterest(); repaidAmount = weeklyRepayment(); if (repaidAmount != 0) { repay(repaidAmount); } else { emit Repay(msg.sender, 0, 0); } } function repayAll() external onlyBorrower returns (uint256 repaidAmount) { accureInterest(); repaidAmount = debt(); if (repaidAmount != 0) { repay(repaidAmount); } else { emit Repay(msg.sender, 0, 0); } } function repay(uint256 amount) public onlyBorrower { require(amount > 0); accureInterest(); TransferHelper.safeTransferFrom(want, msg.sender, address(this), amount); require(IERC20(want).balanceOf(address(this)) >= amount); uint256 perfFee; if (borrowedInterest >= amount) { borrowedInterest = borrowedInterest.sub(amount); perfFee = amount.mul(perfRate).div(10000); } else { perfFee = borrowedInterest.mul(perfRate).div(10000); borrowedPrincipal = borrowedPrincipal.sub(amount.sub(borrowedInterest)); borrowedInterest = 0; } TransferHelper.safeTransfer(want, treasury, perfFee); uint256 amountRepaid = amount.sub(perfFee); TransferHelper.safeApprove(want, address(superChargerVault), amountRepaid); uint256 beforeBalance = IERC20(want).balanceOf(address(this)); superChargerVault.repayFromLendingManager(amountRepaid); uint256 afterBalance = IERC20(want).balanceOf(address(this)); require(beforeBalance.sub(afterBalance) == amountRepaid, 'WooLendingManager: REPAY_AMOUNT_ERROR'); emit Repay(msg.sender, amount, perfFee); } function inCaseTokenGotStuck(address stuckToken) external onlyOwner { if (stuckToken == ETH_PLACEHOLDER_ADDR) { TransferHelper.safeTransferETH(msg.sender, address(this).balance); } else { uint256 amount = IERC20(stuckToken).balanceOf(address(this)); TransferHelper.safeTransfer(stuckToken, msg.sender, amount); } } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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 () internal { address msgSender = _msgSender(); _owner = msgSender; emit OwnershipTransferred(address(0), msgSender); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { 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 { emit OwnershipTransferred(_owner, address(0)); _owner = 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"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming languages. * `SafeMath` restores this intuition by reverting the transaction when an * operation overflows. * * Using this library instead of the unchecked operations eliminates an entire * class of bugs, so it's recommended to use it always. */ library SafeMath { /** * @dev Returns the addition of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) { uint256 c = a + b; if (c < a) return (false, 0); return (true, c); } /** * @dev Returns the substraction of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) { if (b > a) return (false, 0); return (true, a - b); } /** * @dev Returns the multiplication of two unsigned integers, with an overflow flag. * * _Available since v3.4._ */ function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) return (true, 0); uint256 c = a * b; if (c / a != b) return (false, 0); return (true, c); } /** * @dev Returns the division of two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) { if (b == 0) return (false, 0); return (true, a / b); } /** * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag. * * _Available since v3.4._ */ function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) { if (b == 0) return (false, 0); return (true, a % b); } /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; require(c >= a, "SafeMath: addition overflow"); return c; } /** * @dev Returns the subtraction of two unsigned integers, reverting on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { require(b <= a, "SafeMath: subtraction overflow"); return a - b; } /** * @dev Returns the multiplication of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `*` operator. * * Requirements: * * - Multiplication cannot overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { if (a == 0) return 0; uint256 c = a * b; require(c / a == b, "SafeMath: multiplication overflow"); return c; } /** * @dev Returns the integer division of two unsigned integers, reverting on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b) internal pure returns (uint256) { require(b > 0, "SafeMath: division by zero"); return a / b; } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b) internal pure returns (uint256) { require(b > 0, "SafeMath: modulo by zero"); return a % b; } /** * @dev Returns the subtraction of two unsigned integers, reverting with custom message on * overflow (when the result is negative). * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {trySub}. * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b <= a, errorMessage); return a - b; } /** * @dev Returns the integer division of two unsigned integers, reverting with custom message on * division by zero. The result is rounded towards zero. * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {tryDiv}. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b > 0, errorMessage); return a / b; } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * reverting with custom message when dividing by zero. * * CAUTION: This function is deprecated because it requires allocating memory for the error * message unnecessarily. For custom revert reasons use {tryMod}. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b > 0, errorMessage); return a % b; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address recipient, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom(address sender, address recipient, uint256 amount) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; import "../../utils/Context.sol"; import "./IERC20.sol"; import "../../math/SafeMath.sol"; /** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our guide * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How * to implement supply mechanisms]. * * We have followed general OpenZeppelin guidelines: functions revert instead * of returning `false` on failure. This behavior is nonetheless conventional * and does not conflict with the expectations of ERC20 applications. * * Additionally, an {Approval} event is emitted on calls to {transferFrom}. * This allows applications to reconstruct the allowance for all accounts just * by listening to said events. Other implementations of the EIP may not emit * these events, as it isn't required by the specification. * * Finally, the non-standard {decreaseAllowance} and {increaseAllowance} * functions have been added to mitigate the well-known issues around setting * allowances. See {IERC20-approve}. */ contract ERC20 is Context, IERC20 { using SafeMath for uint256; mapping (address => uint256) private _balances; mapping (address => mapping (address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; uint8 private _decimals; /** * @dev Sets the values for {name} and {symbol}, initializes {decimals} with * a default value of 18. * * To select a different value for {decimals}, use {_setupDecimals}. * * All three of these values are immutable: they can only be set once during * construction. */ constructor (string memory name_, string memory symbol_) public { _name = name_; _symbol = symbol_; _decimals = 18; } /** * @dev Returns the name of the token. */ function name() public view virtual returns (string memory) { return _name; } /** * @dev Returns the symbol of the token, usually a shorter version of the * name. */ function symbol() public view virtual returns (string memory) { return _symbol; } /** * @dev Returns the number of decimals used to get its user representation. * For example, if `decimals` equals `2`, a balance of `505` tokens should * be displayed to a user as `5,05` (`505 / 10 ** 2`). * * Tokens usually opt for a value of 18, imitating the relationship between * Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is * called. * * NOTE: This information is only used for _display_ purposes: it in * no way affects any of the arithmetic of the contract, including * {IERC20-balanceOf} and {IERC20-transfer}. */ function decimals() public view virtual returns (uint8) { return _decimals; } /** * @dev See {IERC20-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } /** * @dev See {IERC20-balanceOf}. */ function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } /** * @dev See {IERC20-transfer}. * * Requirements: * * - `recipient` cannot be the zero address. * - the caller must have a balance of at least `amount`. */ function transfer(address recipient, uint256 amount) public virtual override returns (bool) { _transfer(_msgSender(), recipient, amount); return true; } /** * @dev See {IERC20-allowance}. */ function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } /** * @dev See {IERC20-approve}. * * Requirements: * * - `spender` cannot be the zero address. */ function approve(address spender, uint256 amount) public virtual override returns (bool) { _approve(_msgSender(), spender, amount); return true; } /** * @dev See {IERC20-transferFrom}. * * Emits an {Approval} event indicating the updated allowance. This is not * required by the EIP. See the note at the beginning of {ERC20}. * * Requirements: * * - `sender` and `recipient` cannot be the zero address. * - `sender` must have a balance of at least `amount`. * - the caller must have allowance for ``sender``'s tokens of at least * `amount`. */ function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) { _transfer(sender, recipient, amount); _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance")); return true; } /** * @dev Atomically increases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. */ function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue)); return true; } /** * @dev Atomically decreases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. * - `spender` must have allowance for the caller of at least * `subtractedValue`. */ function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero")); return true; } /** * @dev Moves tokens `amount` from `sender` to `recipient`. * * This is internal function is equivalent to {transfer}, and can be used to * e.g. implement automatic token fees, slashing mechanisms, etc. * * Emits a {Transfer} event. * * Requirements: * * - `sender` cannot be the zero address. * - `recipient` cannot be the zero address. * - `sender` must have a balance of at least `amount`. */ function _transfer(address sender, address recipient, uint256 amount) internal virtual { require(sender != address(0), "ERC20: transfer from the zero address"); require(recipient != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(sender, recipient, amount); _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance"); _balances[recipient] = _balances[recipient].add(amount); emit Transfer(sender, recipient, amount); } /** @dev Creates `amount` tokens and assigns them to `account`, increasing * the total supply. * * Emits a {Transfer} event with `from` set to the zero address. * * Requirements: * * - `to` cannot be the zero address. */ function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply = _totalSupply.add(amount); _balances[account] = _balances[account].add(amount); emit Transfer(address(0), account, amount); } /** * @dev Destroys `amount` tokens from `account`, reducing the * total supply. * * Emits a {Transfer} event with `to` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. * - `account` must have at least `amount` tokens. */ function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance"); _totalSupply = _totalSupply.sub(amount); emit Transfer(account, address(0), amount); } /** * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens. * * This internal function is equivalent to `approve`, and can be used to * e.g. set automatic allowances for certain subsystems, etc. * * Emits an {Approval} event. * * Requirements: * * - `owner` cannot be the zero address. * - `spender` cannot be the zero address. */ function _approve(address owner, address spender, uint256 amount) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } /** * @dev Sets {decimals} to a value other than the default one of 18. * * WARNING: This function should only be called from the constructor. Most * applications that interact with token contracts will not expect * {decimals} to ever change, and may work incorrectly if it does. */ function _setupDecimals(uint8 decimals_) internal virtual { _decimals = decimals_; } /** * @dev Hook that is called before any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * will be to transferred to `to`. * - when `from` is zero, `amount` tokens will be minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; import "./IERC20.sol"; import "../../math/SafeMath.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 SafeMath for uint256; 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' // solhint-disable-next-line max-line-length 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).add(value); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal { uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero"); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(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 // solhint-disable-next-line max-line-length require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; import "./Context.sol"; /** * @dev Contract module which allows children to implement an emergency stop * mechanism that can be triggered by an authorized account. * * This module is used through inheritance. It will make available the * modifiers `whenNotPaused` and `whenPaused`, which can be applied to * the functions of your contract. Note that they will not be pausable by * simply including this module, only once the modifiers are put in place. */ abstract contract Pausable is Context { /** * @dev Emitted when the pause is triggered by `account`. */ event Paused(address account); /** * @dev Emitted when the pause is lifted by `account`. */ event Unpaused(address account); bool private _paused; /** * @dev Initializes the contract in unpaused state. */ constructor () internal { _paused = false; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { require(!paused(), "Pausable: paused"); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { require(paused(), "Pausable: not paused"); _; } /** * @dev Triggers stopped state. * * Requirements: * * - The contract must not be paused. */ function _pause() internal virtual whenNotPaused { _paused = true; emit Paused(_msgSender()); } /** * @dev Returns to normal state. * * Requirements: * * - The contract must be paused. */ function _unpause() internal virtual whenPaused { _paused = false; emit Unpaused(_msgSender()); } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor () internal { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and make it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: GPL-3.0-or-later pragma solidity >=0.6.0; // helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false library TransferHelper { function safeApprove( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('approve(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value)); require( success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper::safeApprove: approve failed' ); } function safeTransfer( address token, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transfer(address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value)); require( success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper::safeTransfer: transfer failed' ); } function safeTransferFrom( address token, address from, address to, uint256 value ) internal { // bytes4(keccak256(bytes('transferFrom(address,address,uint256)'))); (bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value)); require( success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper::transferFrom: transferFrom failed' ); } function safeTransferETH(address to, uint256 value) internal { (bool success, ) = to.call{value: value}(new bytes(0)); require(success, 'TransferHelper::safeTransferETH: ETH transfer failed'); } }
// SPDX-License-Identifier: MIT pragma solidity =0.6.12; pragma experimental ABIEncoderV2; /* ░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗ ░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║ ░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║ ░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║ ░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║ ░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝ * * MIT License * =========== * * Copyright (c) 2020 WooTrade * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ import '@openzeppelin/contracts/token/ERC20/IERC20.sol'; import '@openzeppelin/contracts/token/ERC20/ERC20.sol'; import '@openzeppelin/contracts/token/ERC20/SafeERC20.sol'; import '@openzeppelin/contracts/math/SafeMath.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; import '@uniswap/lib/contracts/libraries/TransferHelper.sol'; import '@openzeppelin/contracts/utils/ReentrancyGuard.sol'; import '@openzeppelin/contracts/utils/EnumerableSet.sol'; import '@openzeppelin/contracts/utils/Pausable.sol'; import '../interfaces/IStrategy.sol'; import '../interfaces/IWETH.sol'; import '../interfaces/IWooAccessManager.sol'; import '../interfaces/IVaultV2.sol'; import './WooWithdrawManager.sol'; import './WooLendingManager.sol'; contract WooSuperChargerVault is ERC20, Ownable, Pausable, ReentrancyGuard { using SafeERC20 for IERC20; using SafeMath for uint256; using EnumerableSet for EnumerableSet.AddressSet; event Deposit(address indexed user, uint256 assets, uint256 shares); event RequestWithdraw(address indexed user, uint256 assets, uint256 shares); event InstantWithdraw(address indexed user, uint256 assets, uint256 shares, uint256 fees); event WeeklySettleStarted(address indexed caller, uint256 totalRequestedShares, uint256 weeklyRepayAmount); event WeeklySettleEnded( address indexed caller, uint256 totalBalance, uint256 lendingBalance, uint256 reserveBalance ); event ReserveVaultMigrated(address indexed user, address indexed oldVault, address indexed newVault); event LendingManagerUpdated(address formerLendingManager, address newLendingManager); event WithdrawManagerUpdated(address formerWithdrawManager, address newWithdrawManager); event InstantWithdrawFeeRateUpdated(uint256 formerFeeRate, uint256 newFeeRate); /* ----- State Variables ----- */ address constant ETH_PLACEHOLDER_ADDR = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE; IVaultV2 public reserveVault; WooLendingManager public lendingManager; WooWithdrawManager public withdrawManager; address public immutable want; address public immutable weth; IWooAccessManager public immutable accessManager; mapping(address => uint256) public costSharePrice; mapping(address => uint256) public requestedWithdrawShares; // Requested withdrawn amount (in assets, NOT shares) uint256 public requestedTotalShares; EnumerableSet.AddressSet private requestUsers; uint256 public instantWithdrawCap; // Max instant withdraw amount (in assets, per week) uint256 public instantWithdrawnAmount; // Withdrawn amout already consumed (in assets, per week) bool public isSettling; address public treasury = 0x815D4517427Fc940A90A5653cdCEA1544c6283c9; uint256 public instantWithdrawFeeRate = 30; // 1 in 10000th. default: 30 -> 0.3% constructor( address _weth, address _want, address _accessManager ) public ERC20( string(abi.encodePacked('WOOFi Super Charger ', ERC20(_want).name())), string(abi.encodePacked('we', ERC20(_want).symbol())) ) { require(_weth != address(0), 'WooSuperChargerVault: !weth'); require(_want != address(0), 'WooSuperChargerVault: !want'); require(_accessManager != address(0), 'WooSuperChargerVault: !accessManager'); weth = _weth; want = _want; accessManager = IWooAccessManager(_accessManager); } function init( address _reserveVault, address _lendingManager, address payable _withdrawManager ) external onlyOwner { require(_reserveVault != address(0), 'WooSuperChargerVault: !_reserveVault'); require(_lendingManager != address(0), 'WooSuperChargerVault: !_lendingManager'); require(_withdrawManager != address(0), 'WooSuperChargerVault: !_withdrawManager'); reserveVault = IVaultV2(_reserveVault); require(reserveVault.want() == want); lendingManager = WooLendingManager(_lendingManager); withdrawManager = WooWithdrawManager(_withdrawManager); } modifier onlyAdmin() { require(owner() == msg.sender || accessManager.isVaultAdmin(msg.sender), 'WooSuperChargerVault: !ADMIN'); _; } modifier onlyLendingManager() { require(msg.sender == address(lendingManager), 'WooSuperChargerVault: !lendingManager'); _; } /* ----- External Functions ----- */ function deposit(uint256 amount) external payable whenNotPaused nonReentrant { // require(amount > 0, 'WooSuperChargerVault: !amount'); if (amount == 0) { return; } lendingManager.accureInterest(); uint256 shares = _shares(amount, getPricePerFullShare()); require(shares > 0, '!shares'); uint256 sharesBefore = balanceOf(msg.sender); uint256 costBefore = costSharePrice[msg.sender]; uint256 costAfter = (sharesBefore.mul(costBefore).add(amount.mul(1e18))).div(sharesBefore.add(shares)); costSharePrice[msg.sender] = costAfter; if (want == weth) { require(msg.value == amount, 'WooSuperChargerVault: msg.value_INSUFFICIENT'); reserveVault.deposit{value: msg.value}(amount); } else { TransferHelper.safeTransferFrom(want, msg.sender, address(this), amount); TransferHelper.safeApprove(want, address(reserveVault), amount); reserveVault.deposit(amount); } _mint(msg.sender, shares); instantWithdrawCap = instantWithdrawCap.add(amount.div(10)); emit Deposit(msg.sender, amount, shares); } function instantWithdraw(uint256 amount) external whenNotPaused nonReentrant { require(amount > 0, 'WooSuperChargerVault: !amount'); require(!isSettling, 'WooSuperChargerVault: NOT_ALLOWED_IN_SETTLING'); if (instantWithdrawnAmount >= instantWithdrawCap) { // NOTE: no more instant withdraw quota. return; } require(amount <= instantWithdrawCap.sub(instantWithdrawnAmount), 'WooSuperChargerVault: OUT_OF_CAP'); lendingManager.accureInterest(); uint256 shares = _sharesUp(amount, getPricePerFullShare()); _burn(msg.sender, shares); uint256 reserveShares = _sharesUp(amount, reserveVault.getPricePerFullShare()); reserveVault.withdraw(reserveShares); uint256 fee = accessManager.isZeroFeeVault(msg.sender) ? 0 : amount.mul(instantWithdrawFeeRate).div(10000); if (want == weth) { TransferHelper.safeTransferETH(treasury, fee); TransferHelper.safeTransferETH(msg.sender, amount.sub(fee)); } else { TransferHelper.safeTransfer(want, treasury, fee); TransferHelper.safeTransfer(want, msg.sender, amount.sub(fee)); } instantWithdrawnAmount = instantWithdrawnAmount.add(amount); emit InstantWithdraw(msg.sender, amount, reserveShares, fee); } function requestWithdraw(uint256 amount) external whenNotPaused nonReentrant { require(amount > 0, 'WooSuperChargerVault: !amount'); require(!isSettling, 'WooSuperChargerVault: CANNOT_WITHDRAW_IN_SETTLING'); lendingManager.accureInterest(); uint256 shares = _sharesUp(amount, getPricePerFullShare()); TransferHelper.safeTransferFrom(address(this), msg.sender, address(this), shares); requestedWithdrawShares[msg.sender] = requestedWithdrawShares[msg.sender].add(shares); requestedTotalShares = requestedTotalShares.add(shares); requestUsers.add(msg.sender); emit RequestWithdraw(msg.sender, amount, shares); } function requestedTotalAmount() public view returns (uint256) { return _assets(requestedTotalShares); } function requestedWithdrawAmount(address user) public view returns (uint256) { return _assets(requestedWithdrawShares[user]); } function available() public view returns (uint256) { return IERC20(want).balanceOf(address(this)); } function reserveBalance() public view returns (uint256) { return _assets(IERC20(address(reserveVault)).balanceOf(address(this)), reserveVault.getPricePerFullShare()); } function lendingBalance() public view returns (uint256) { return lendingManager.debtAfterPerfFee(); } // Returns the total balance (assets), which is avaiable + reserve + lending. function balance() public view returns (uint256) { return available().add(reserveBalance()).add(lendingBalance()); } function getPricePerFullShare() public view returns (uint256) { return totalSupply() == 0 ? 1e18 : balance().mul(1e18).div(totalSupply()); } // --- For WooLendingManager --- // function maxBorrowableAmount() public view returns (uint256) { uint256 resBal = reserveBalance(); uint256 instWithdrawBal = instantWithdrawCap.sub(instantWithdrawnAmount); return resBal > instWithdrawBal ? resBal.sub(instWithdrawBal) : 0; } function borrowFromLendingManager(uint256 amount, address fundAddr) external onlyLendingManager { require(!isSettling, 'IN SETTLING'); require(amount <= maxBorrowableAmount(), 'INSUFF_AMOUNT_FOR_BORROW'); uint256 sharesToWithdraw = _sharesUp(amount, reserveVault.getPricePerFullShare()); reserveVault.withdraw(sharesToWithdraw); if (want == weth) { IWETH(weth).deposit{value: amount}(); } TransferHelper.safeTransfer(want, fundAddr, amount); } function repayFromLendingManager(uint256 amount) external onlyLendingManager { TransferHelper.safeTransferFrom(want, msg.sender, address(this), amount); if (want == weth) { IWETH(weth).withdraw(amount); reserveVault.deposit{value: amount}(amount); } else { TransferHelper.safeApprove(want, address(reserveVault), amount); reserveVault.deposit(amount); } } // --- Admin operations --- // function weeklyNeededAmountForWithdraw() public view returns (uint256) { uint256 reserveBal = reserveBalance(); uint256 requestedAmount = requestedTotalAmount(); uint256 afterBal = balance().sub(requestedAmount); return reserveBal >= requestedAmount.add(afterBal.div(10)) ? 0 : requestedAmount.add(afterBal.div(10)).sub(reserveBal); } function startWeeklySettle() external onlyAdmin { require(!isSettling, 'IN_SETTLING'); isSettling = true; lendingManager.accureInterest(); emit WeeklySettleStarted(msg.sender, requestedTotalShares, weeklyNeededAmountForWithdraw()); } function endWeeklySettle() public onlyAdmin { require(isSettling, '!SETTLING'); require(weeklyNeededAmountForWithdraw() == 0, 'WEEKLY_REPAY_NOT_CLEARED'); uint256 sharePrice = getPricePerFullShare(); isSettling = false; uint256 amount = requestedTotalAmount(); if (amount != 0) { uint256 shares = _sharesUp(amount, reserveVault.getPricePerFullShare()); reserveVault.withdraw(shares); if (want == weth) { IWETH(weth).deposit{value: amount}(); } require(available() >= amount); TransferHelper.safeApprove(want, address(withdrawManager), amount); uint256 length = requestUsers.length(); for (uint256 i = 0; i < length; i++) { address user = requestUsers.at(0); withdrawManager.addWithdrawAmount(user, requestedWithdrawShares[user].mul(sharePrice).div(1e18)); requestedWithdrawShares[user] = 0; requestUsers.remove(user); } _burn(address(this), requestedTotalShares); requestedTotalShares = 0; } instantWithdrawnAmount = 0; lendingManager.accureInterest(); uint256 totalBalance = balance(); instantWithdrawCap = totalBalance.div(10); emit WeeklySettleEnded(msg.sender, totalBalance, lendingBalance(), reserveBalance()); } function migrateReserveVault(address _vault) external onlyOwner { require(_vault != address(0), '!_vault'); uint256 preBal = (want == weth) ? address(this).balance : available(); reserveVault.withdraw(IERC20(address(reserveVault)).balanceOf(address(this))); uint256 afterBal = (want == weth) ? address(this).balance : available(); uint256 reserveAmount = afterBal.sub(preBal); address oldVault = address(reserveVault); reserveVault = IVaultV2(_vault); require(reserveVault.want() == want, 'INVALID_WANT'); if (want == weth) { reserveVault.deposit{value: reserveAmount}(reserveAmount); } else { TransferHelper.safeApprove(want, address(reserveVault), reserveAmount); reserveVault.deposit(reserveAmount); } emit ReserveVaultMigrated(msg.sender, oldVault, _vault); } function inCaseTokenGotStuck(address stuckToken) external onlyOwner { if (stuckToken == ETH_PLACEHOLDER_ADDR) { TransferHelper.safeTransferETH(msg.sender, address(this).balance); } else { uint256 amount = IERC20(stuckToken).balanceOf(address(this)); TransferHelper.safeTransfer(stuckToken, msg.sender, amount); } } function setLendingManager(address _lendingManager) external onlyOwner { address formerManager = address(lendingManager); lendingManager = WooLendingManager(_lendingManager); emit LendingManagerUpdated(formerManager, _lendingManager); } function setWithdrawManager(address payable _withdrawManager) external onlyOwner { address formerManager = address(withdrawManager); withdrawManager = WooWithdrawManager(_withdrawManager); emit WithdrawManagerUpdated(formerManager, _withdrawManager); } function setTreasury(address _treasury) external onlyOwner { treasury = _treasury; } function setInstantWithdrawFeeRate(uint256 _feeRate) external onlyOwner { uint256 formerFeeRate = instantWithdrawFeeRate; instantWithdrawFeeRate = _feeRate; emit InstantWithdrawFeeRateUpdated(formerFeeRate, _feeRate); } function pause() public onlyAdmin { _pause(); } function unpause() external onlyAdmin { _unpause(); } receive() external payable {} function _assets(uint256 shares) private view returns (uint256) { return _assets(shares, getPricePerFullShare()); } function _assets(uint256 shares, uint256 sharePrice) private pure returns (uint256) { return shares.mul(sharePrice).div(1e18); } function _shares(uint256 assets, uint256 sharePrice) private pure returns (uint256) { return assets.mul(1e18).div(sharePrice); } function _sharesUp(uint256 assets, uint256 sharePrice) private pure returns (uint256) { uint256 shares = assets.mul(1e18).div(sharePrice); return _assets(shares, sharePrice) == assets ? shares : shares.add(1); } }
// SPDX-License-Identifier: MIT pragma solidity =0.6.12; pragma experimental ABIEncoderV2; /// @title Wrapped ETH. /// BSC: https://bscscan.com/address/0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c#code interface IWETH { /// @dev Deposit ETH into WETH function deposit() external payable; /// @dev Transfer WETH to receiver /// @param to address of WETH receiver /// @param value amount of WETH to transfer /// @return get true when succeed, else false function transfer(address to, uint256 value) external returns (bool); /// @dev Withdraw WETH to ETH function withdraw(uint256) external; }
// SPDX-License-Identifier: MIT pragma solidity =0.6.12; pragma experimental ABIEncoderV2; /* ░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗ ░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║ ░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║ ░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║ ░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║ ░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝ * * MIT License * =========== * * Copyright (c) 2020 WooTrade * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /// @title Reward manager interface for WooFi Swap. /// @notice this is for swap rebate or potential incentive program interface IWooAccessManager { /* ----- Events ----- */ event FeeAdminUpdated(address indexed feeAdmin, bool flag); event VaultAdminUpdated(address indexed vaultAdmin, bool flag); event RebateAdminUpdated(address indexed rebateAdmin, bool flag); event ZeroFeeVaultUpdated(address indexed vault, bool flag); /* ----- External Functions ----- */ function isFeeAdmin(address feeAdmin) external returns (bool); function isVaultAdmin(address vaultAdmin) external returns (bool); function isRebateAdmin(address rebateAdmin) external returns (bool); function isZeroFeeVault(address vault) external returns (bool); /* ----- Admin Functions ----- */ /// @notice Sets feeAdmin function setFeeAdmin(address feeAdmin, bool flag) external; /// @notice Batch sets feeAdmin function batchSetFeeAdmin(address[] calldata feeAdmins, bool[] calldata flags) external; /// @notice Sets vaultAdmin function setVaultAdmin(address vaultAdmin, bool flag) external; /// @notice Batch sets vaultAdmin function batchSetVaultAdmin(address[] calldata vaultAdmins, bool[] calldata flags) external; /// @notice Sets rebateAdmin function setRebateAdmin(address rebateAdmin, bool flag) external; /// @notice Batch sets rebateAdmin function batchSetRebateAdmin(address[] calldata rebateAdmins, bool[] calldata flags) external; /// @notice Sets zeroFeeVault function setZeroFeeVault(address vault, bool flag) external; /// @notice Batch sets zeroFeeVault function batchSetZeroFeeVault(address[] calldata vaults, bool[] calldata flags) external; }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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 GSN 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 payable) { return msg.sender; } function _msgData() internal view virtual returns (bytes memory) { this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 return msg.data; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.8.0; /** * @dev Collection of functions related to the address type */ library Address { /** * @dev Returns true if `account` is a contract. * * [IMPORTANT] * ==== * It is unsafe to assume that an address for which this function returns * false is an externally-owned account (EOA) and not a contract. * * Among others, `isContract` will return false for the following * types of addresses: * * - an externally-owned account * - a contract in construction * - an address where a contract will be created * - an address where a contract lived, but was destroyed * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; // solhint-disable-next-line no-inline-assembly assembly { size := extcodesize(account) } return size > 0; } /** * @dev Replacement for Solidity's `transfer`: sends `amount` wei to * `recipient`, forwarding all available gas and reverting on errors. * * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost * of certain opcodes, possibly making contracts go over the 2300 gas limit * imposed by `transfer`, making them unable to receive funds via * `transfer`. {sendValue} removes this limitation. * * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more]. * * IMPORTANT: because control is transferred to `recipient`, care must be * taken to not create reentrancy vulnerabilities. Consider using * {ReentrancyGuard} or the * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern]. */ function sendValue(address payable recipient, uint256 amount) internal { require(address(this).balance >= amount, "Address: insufficient balance"); // solhint-disable-next-line avoid-low-level-calls, avoid-call-value (bool success, ) = recipient.call{ value: amount }(""); require(success, "Address: unable to send value, recipient may have reverted"); } /** * @dev Performs a Solidity function call using a low level `call`. A * plain`call` is an unsafe replacement for a function call: use this * function instead. * * If `target` reverts with a revert reason, it is bubbled up by this * function (like regular Solidity function calls). * * Returns the raw returned data. To convert to the expected return value, * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`]. * * Requirements: * * - `target` must be a contract. * - calling `target` with `data` must not revert. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data) internal returns (bytes memory) { return functionCall(target, data, "Address: low-level call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with * `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) { return functionCallWithValue(target, data, 0, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but also transferring `value` wei to `target`. * * Requirements: * * - the calling contract must have an ETH balance of at least `value`. * - the called Solidity function must be `payable`. * * _Available since v3.1._ */ function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) { return functionCallWithValue(target, data, value, "Address: low-level call with value failed"); } /** * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but * with `errorMessage` as a fallback revert reason when `target` reverts. * * _Available since v3.1._ */ function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) { require(address(this).balance >= value, "Address: insufficient balance for call"); require(isContract(target), "Address: call to non-contract"); // solhint-disable-next-line avoid-low-level-calls (bool success, bytes memory returndata) = target.call{ value: value }(data); return _verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) { return functionStaticCall(target, data, "Address: low-level static call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a static call. * * _Available since v3.3._ */ function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) { require(isContract(target), "Address: static call to non-contract"); // solhint-disable-next-line avoid-low-level-calls (bool success, bytes memory returndata) = target.staticcall(data); return _verifyCallResult(success, returndata, errorMessage); } /** * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) { return functionDelegateCall(target, data, "Address: low-level delegate call failed"); } /** * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`], * but performing a delegate call. * * _Available since v3.4._ */ function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) { require(isContract(target), "Address: delegate call to non-contract"); // solhint-disable-next-line avoid-low-level-calls (bool success, bytes memory returndata) = target.delegatecall(data); return _verifyCallResult(success, returndata, errorMessage); } function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) { if (success) { return returndata; } else { // Look for revert reason and bubble it up if present if (returndata.length > 0) { // The easiest way to bubble the revert reason is using memory via assembly // solhint-disable-next-line no-inline-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Library for managing * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive * types. * * Sets have the following properties: * * - Elements are added, removed, and checked for existence in constant time * (O(1)). * - Elements are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableSet for EnumerableSet.AddressSet; * * // Declare a set state variable * EnumerableSet.AddressSet private mySet; * } * ``` * * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) * and `uint256` (`UintSet`) are supported. */ library EnumerableSet { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Set type with // bytes32 values. // The Set implementation uses private functions, and user-facing // implementations (such as AddressSet) are just wrappers around the // underlying Set. // This means that we can only create new EnumerableSets for types that fit // in bytes32. struct Set { // Storage of set values bytes32[] _values; // Position of the value in the `values` array, plus 1 because index 0 // means a value is not in the set. mapping (bytes32 => uint256) _indexes; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function _add(Set storage set, bytes32 value) private returns (bool) { if (!_contains(set, value)) { set._values.push(value); // The value is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value set._indexes[value] = set._values.length; return true; } else { return false; } } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function _remove(Set storage set, bytes32 value) private returns (bool) { // We read and store the value's index to prevent multiple reads from the same storage slot uint256 valueIndex = set._indexes[value]; if (valueIndex != 0) { // Equivalent to contains(set, value) // To delete an element from the _values array in O(1), we swap the element to delete with the last one in // the array, and then remove the last element (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = valueIndex - 1; uint256 lastIndex = set._values.length - 1; // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement. bytes32 lastvalue = set._values[lastIndex]; // Move the last value to the index where the value to delete is set._values[toDeleteIndex] = lastvalue; // Update the index for the moved value set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based // Delete the slot where the moved value was stored set._values.pop(); // Delete the index for the deleted slot delete set._indexes[value]; return true; } else { return false; } } /** * @dev Returns true if the value is in the set. O(1). */ function _contains(Set storage set, bytes32 value) private view returns (bool) { return set._indexes[value] != 0; } /** * @dev Returns the number of values on the set. O(1). */ function _length(Set storage set) private view returns (uint256) { return set._values.length; } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Set storage set, uint256 index) private view returns (bytes32) { require(set._values.length > index, "EnumerableSet: index out of bounds"); return set._values[index]; } // Bytes32Set struct Bytes32Set { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _add(set._inner, value); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _remove(set._inner, value); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { return _contains(set._inner, value); } /** * @dev Returns the number of values in the set. O(1). */ function length(Bytes32Set storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { return _at(set._inner, index); } // AddressSet struct AddressSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(AddressSet storage set, address value) internal returns (bool) { return _add(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(AddressSet storage set, address value) internal returns (bool) { return _remove(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(AddressSet storage set, address value) internal view returns (bool) { return _contains(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns the number of values in the set. O(1). */ function length(AddressSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(AddressSet storage set, uint256 index) internal view returns (address) { return address(uint160(uint256(_at(set._inner, index)))); } // UintSet struct UintSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(UintSet storage set, uint256 value) internal returns (bool) { return _add(set._inner, bytes32(value)); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(UintSet storage set, uint256 value) internal returns (bool) { return _remove(set._inner, bytes32(value)); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(UintSet storage set, uint256 value) internal view returns (bool) { return _contains(set._inner, bytes32(value)); } /** * @dev Returns the number of values on the set. O(1). */ function length(UintSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintSet storage set, uint256 index) internal view returns (uint256) { return uint256(_at(set._inner, index)); } }
// SPDX-License-Identifier: MIT pragma solidity 0.6.12; /* ░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗ ░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║ ░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║ ░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║ ░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║ ░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝ * * MIT License * =========== * * Copyright (c) 2020 WooTrade * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ interface IStrategy { function vault() external view returns (address); function want() external view returns (address); function beforeDeposit() external; function beforeWithdraw() external; function deposit() external; function withdraw(uint256) external; function balanceOf() external view returns (uint256); function balanceOfWant() external view returns (uint256); function balanceOfPool() external view returns (uint256); function harvest() external; function retireStrat() external; function emergencyExit() external; function paused() external view returns (bool); function inCaseTokensGetStuck(address stuckToken) external; }
// SPDX-License-Identifier: MIT pragma solidity 0.6.12; interface IVaultV2 { function want() external view returns (address); function weth() external view returns (address); function deposit(uint256 amount) external payable; function withdraw(uint256 shares) external; function earn() external; function available() external view returns (uint256); function balance() external view returns (uint256); function getPricePerFullShare() external view returns (uint256); }
// SPDX-License-Identifier: MIT pragma solidity 0.6.12; /* ░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗ ░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║ ░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║ ░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║ ░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║ ░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝ * * MIT License * =========== * * Copyright (c) 2020 WooTrade * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/math/SafeMath.sol'; import '@openzeppelin/contracts/token/ERC20/IERC20.sol'; import '@openzeppelin/contracts/token/ERC20/ERC20.sol'; import '@openzeppelin/contracts/token/ERC20/SafeERC20.sol'; import '@openzeppelin/contracts/utils/EnumerableSet.sol'; import '@openzeppelin/contracts/utils/Pausable.sol'; import '@openzeppelin/contracts/utils/ReentrancyGuard.sol'; import '@uniswap/lib/contracts/libraries/TransferHelper.sol'; import '../interfaces/IWETH.sol'; import '../interfaces/IWooAccessManager.sol'; contract WooWithdrawManager is Ownable, ReentrancyGuard { using SafeMath for uint256; using SafeERC20 for IERC20; // addedAmount: added withdrawal amount for this user // totalAmount: total withdrawal amount for this user event WithdrawAdded(address indexed user, uint256 addedAmount, uint256 totalAmount); event Withdraw(address indexed user, uint256 amount); address public want; address public weth; address public accessManager; address public superChargerVault; mapping(address => uint256) public withdrawAmount; address constant ETH_PLACEHOLDER_ADDR = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE; constructor() public {} function init( address _weth, address _want, address _accessManager, address _superChargerVault ) external onlyOwner { weth = _weth; want = _want; accessManager = _accessManager; superChargerVault = _superChargerVault; } modifier onlyAdmin() { require( owner() == msg.sender || IWooAccessManager(accessManager).isVaultAdmin(msg.sender), 'WooWithdrawManager: !owner' ); _; } modifier onlySuperChargerVault() { require(superChargerVault == msg.sender, 'WooWithdrawManager: !superChargerVault'); _; } function setSuperChargerVault(address _superChargerVault) external onlyAdmin { superChargerVault = _superChargerVault; } function addWithdrawAmount(address user, uint256 amount) external onlySuperChargerVault { TransferHelper.safeTransferFrom(want, msg.sender, address(this), amount); withdrawAmount[user] = withdrawAmount[user].add(amount); emit WithdrawAdded(user, amount, withdrawAmount[user]); } function withdraw() external nonReentrant { uint256 amount = withdrawAmount[msg.sender]; if (amount == 0) { return; } withdrawAmount[msg.sender] = 0; if (want == weth) { IWETH(weth).withdraw(amount); TransferHelper.safeTransferETH(msg.sender, amount); } else { TransferHelper.safeTransfer(want, msg.sender, amount); } emit Withdraw(msg.sender, amount); } function inCaseTokenGotStuck(address stuckToken) external onlyOwner { require(stuckToken != want); if (stuckToken == ETH_PLACEHOLDER_ADDR) { TransferHelper.safeTransferETH(msg.sender, address(this).balance); } else { uint256 amount = IERC20(stuckToken).balanceOf(address(this)); TransferHelper.safeTransfer(stuckToken, msg.sender, amount); } } receive() external payable {} }
{ "evmVersion": "istanbul", "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"assets","type":"uint256"}],"name":"Borrow","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"oldInterest","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newInterest","type":"uint256"}],"name":"InterestRateUpdated","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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"assets","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"perfFee","type":"uint256"}],"name":"Repay","type":"event"},{"inputs":[],"name":"accessManager","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"accureInterest","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"borrow","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"borrowState","outputs":[{"internalType":"uint256","name":"total","type":"uint256"},{"internalType":"uint256","name":"principal","type":"uint256"},{"internalType":"uint256","name":"interest","type":"uint256"},{"internalType":"uint256","name":"borrowable","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"borrowedInterest","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"borrowedPrincipal","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"debt","outputs":[{"internalType":"uint256","name":"assets","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"debtAfterPerfFee","outputs":[{"internalType":"uint256","name":"assets","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"stuckToken","type":"address"}],"name":"inCaseTokenGotStuck","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_weth","type":"address"},{"internalType":"address","name":"_want","type":"address"},{"internalType":"address","name":"_accessManager","type":"address"},{"internalType":"address","name":"_wooPP","type":"address"},{"internalType":"address payable","name":"_superChargerVault","type":"address"}],"name":"init","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"interestRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"isBorrower","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastAccuredTs","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxBorrowableAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"perfRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"repay","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"repayAll","outputs":[{"internalType":"uint256","name":"repaidAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"repayWeekly","outputs":[{"internalType":"uint256","name":"repaidAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_borrower","type":"address"},{"internalType":"bool","name":"_isBorrower","type":"bool"}],"name":"setBorrower","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_rate","type":"uint256"}],"name":"setInterestRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_rate","type":"uint256"}],"name":"setPerfRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"_wooSuperCharger","type":"address"}],"name":"setSuperChargerVault","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_treasury","type":"address"}],"name":"setTreasury","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_wooPP","type":"address"}],"name":"setWooPP","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"superChargerVault","outputs":[{"internalType":"contract WooSuperChargerVault","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"treasury","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"want","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"weeklyRepayment","outputs":[{"internalType":"uint256","name":"repayAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"weeklyRepaymentBreakdown","outputs":[{"internalType":"uint256","name":"repayAmount","type":"uint256"},{"internalType":"uint256","name":"principal","type":"uint256"},{"internalType":"uint256","name":"interest","type":"uint256"},{"internalType":"uint256","name":"perfFee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"weth","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"wooPP","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
0x608060405234801561001057600080fd5b50600436106102065760003560e01c8063a373ed4e1161011a578063e1a4e72a116100ad578063f0f442601161007c578063f0f442601461048f578063f2fde38b146104b5578063fa3ae6dc146104db578063fcc7c4ed146104e3578063fdcb6068146104eb57610206565b8063e1a4e72a1461041f578063e5e2abf514610445578063eaf6e4831461044d578063f077cbab1461048757610206565b8063d183a7a2116100e9578063d183a7a2146103d9578063d736ce7c14610407578063d83e6b381461040f578063dbe08b561461041757610206565b8063a373ed4e1461038f578063bab8583a14610397578063c1ae359a146103b4578063c5ebeaec146103bc57610206565b80634bb2dcea1161019d57806361d027b31161016c57806361d027b314610367578063715018a61461036f5780637c3a00fd146103775780637e452aff1461037f5780638da5cb5b1461038757610206565b80634bb2dcea1461031457806352c49c441461031c5780635bc9f65d146103245780635f84f3021461034a57610206565b8063359ef75b116101d9578063359ef75b14610279578063371fd8e6146102c15780633fc8cef3146102de5780634422bc5a146102e657610206565b80630dca59c11461020b5780631779aacf146102255780631f1fcd511461024d578063245b74be14610271575b600080fd5b6102136104f3565b60408051918252519081900360200190f35b61024b6004803603602081101561023b57600080fd5b50356001600160a01b0316610512565b005b610255610596565b604080516001600160a01b039092168252519081900360200190f35b6102556105a5565b61024b600480360360a081101561028f57600080fd5b506001600160a01b038135811691602081013582169160408201358116916060810135821691608090910135166105b4565b61024b600480360360208110156102d757600080fd5b5035610699565b610255610a4b565b61024b600480360360408110156102fc57600080fd5b506001600160a01b0381351690602001351515610a5a565b610213610ae7565b610213610b5d565b61024b6004803603602081101561033a57600080fd5b50356001600160a01b0316610b63565b61024b6004803603602081101561036057600080fd5b5035610be7565b610255610d5c565b61024b610d6b565b610213610e17565b610213610e1d565b610255610e23565b61024b610e32565b61024b600480360360208110156103ad57600080fd5b5035610ea8565b610213610f9c565b61024b600480360360208110156103d257600080fd5b5035611051565b6103e16112f0565b604080519485526020850193909352838301919091526060830152519081900360800190f35b61025561144a565b610213611459565b6103e16114a2565b61024b6004803603602081101561043557600080fd5b50356001600160a01b0316611540565b610213611663565b6104736004803603602081101561046357600080fd5b50356001600160a01b0316611669565b604080519115158252519081900360200190f35b61021361167e565b61024b600480360360208110156104a557600080fd5b50356001600160a01b0316611761565b61024b600480360360208110156104cb57600080fd5b50356001600160a01b03166118bf565b6102136119c1565b610213611a23565b610255611a29565b600061050c600854600754611a3890919063ffffffff16565b90505b90565b61051a611a9b565b6001600160a01b031661052b610e23565b6001600160a01b031614610574576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b600680546001600160a01b0319166001600160a01b0392909216919091179055565b6003546001600160a01b031681565b6006546001600160a01b031681565b6105bc611a9b565b6001600160a01b03166105cd610e23565b6001600160a01b031614610616576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b600280546001600160a01b03199081166001600160a01b03978816179091556003805482169587169590951790945560048054851693861693909317909255600580548416918516919091179055600680548316919093161790915542600c55600a8054734094d7a17a387795838c7aba4687387b0d32bcf39216919091179055565b336000908152600d602052604090205460ff166106eb576040805162461bcd60e51b815260206004820152601c60248201526000805160206121f5833981519152604482015290519081900360640190fd5b600081116106f857600080fd5b610700610e32565b600354610718906001600160a01b0316333084611a9f565b600354604080516370a0823160e01b8152306004820152905183926001600160a01b0316916370a08231916024808301926020929190829003018186803b15801561076257600080fd5b505afa158015610776573d6000803e3d6000fd5b505050506040513d602081101561078c57600080fd5b5051101561079957600080fd5b600081600854106107d7576008546107b19083611bfc565b6008556009546107d090612710906107ca908590611c59565b90611cb2565b9050610820565b6107f46127106107ca600954600854611c5990919063ffffffff16565b905061081761080e60085484611bfc90919063ffffffff16565b60075490611bfc565b60075560006008555b600354600a5461083d916001600160a01b03908116911683611d19565b60006108498383611bfc565b600354600654919250610869916001600160a01b03918216911683611e6d565b600354604080516370a0823160e01b815230600482015290516000926001600160a01b0316916370a08231916024808301926020929190829003018186803b1580156108b457600080fd5b505afa1580156108c8573d6000803e3d6000fd5b505050506040513d60208110156108de57600080fd5b50516006546040805163b5589fad60e01b81526004810186905290519293506001600160a01b039091169163b5589fad9160248082019260009290919082900301818387803b15801561093057600080fd5b505af1158015610944573d6000803e3d6000fd5b5050600354604080516370a0823160e01b81523060048201529051600094506001600160a01b0390921692506370a08231916024808301926020929190829003018186803b15801561099557600080fd5b505afa1580156109a9573d6000803e3d6000fd5b505050506040513d60208110156109bf57600080fd5b50519050826109ce8383611bfc565b14610a0a5760405162461bcd60e51b815260040180806020018281038252602581526020018061213e6025913960400191505060405180910390fd5b6040805186815260208101869052815133927f77c6871227e5d2dec8dadd5354f78453203e22e669cd0ec4c19d9a8c5edb31d0928290030190a25050505050565b6002546001600160a01b031681565b610a62611a9b565b6001600160a01b0316610a73610e23565b6001600160a01b031614610abc576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b6001600160a01b03919091166000908152600d60205260409020805460ff1916911515919091179055565b600654604080516325d96e7560e11b815290516000926001600160a01b031691634bb2dcea916004808301926020929190829003018186803b158015610b2c57600080fd5b505afa158015610b40573d6000803e3d6000fd5b505050506040513d6020811015610b5657600080fd5b5051905090565b60085481565b610b6b611a9b565b6001600160a01b0316610b7c610e23565b6001600160a01b031614610bc5576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b600580546001600160a01b0319166001600160a01b0392909216919091179055565b33610bf0610e23565b6001600160a01b03161480610c7b5750600480546040805163af5b052b60e01b81523393810193909352516001600160a01b039091169163af5b052b9160248083019260209291908290030181600087803b158015610c4e57600080fd5b505af1158015610c62573d6000803e3d6000fd5b505050506040513d6020811015610c7857600080fd5b50515b610cc8576040805162461bcd60e51b81526020600482015260196024820152782bb7b7a632b73234b733a6b0b730b3b2b91d1010a0a226a4a760391b604482015290519081900360640190fd5b61c350811115610d0e576040805162461bcd60e51b815260206004820152600c60248201526b1490551157d253959053125160a21b604482015290519081900360640190fd5b610d16610e32565b600b8054908290556040805182815260208101849052815133927f3aebbb85b9698ba4e1588e9f25e8e3bb8d3c5fb5199f6b36b362e6775947b383928290030190a25050565b600a546001600160a01b031681565b610d73611a9b565b6001600160a01b0316610d84610e23565b6001600160a01b031614610dcd576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b600080546040516001600160a01b03909116907f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0908390a3600080546001600160a01b0319169055565b600b5481565b600c5481565b6000546001600160a01b031690565b600c5442908111610e435750610ea6565b6000610e5a600c5483611bfc90919063ffffffff16565b90506000610e8d6127106107ca6301e133806107ca86610e87600b54600754611c5990919063ffffffff16565b90611c59565b600854909150610e9d9082611a38565b6008555050600c555b565b33610eb1610e23565b6001600160a01b03161480610f3c5750600480546040805163af5b052b60e01b81523393810193909352516001600160a01b039091169163af5b052b9160248083019260209291908290030181600087803b158015610f0f57600080fd5b505af1158015610f23573d6000803e3d6000fd5b505050506040513d6020811015610f3957600080fd5b50515b610f89576040805162461bcd60e51b81526020600482015260196024820152782bb7b7a632b73234b733a6b0b730b3b2b91d1010a0a226a4a760391b604482015290519081900360640190fd5b6127108110610f9757600080fd5b600955565b336000908152600d602052604081205460ff16610fee576040805162461bcd60e51b815260206004820152601c60248201526000805160206121f5833981519152604482015290519081900360640190fd5b610ff6610e32565b610ffe61167e565b905080156110145761100f81610699565b61050f565b6040805160008082526020820152815133927f77c6871227e5d2dec8dadd5354f78453203e22e669cd0ec4c19d9a8c5edb31d0928290030190a290565b336000908152600d602052604090205460ff166110a3576040805162461bcd60e51b815260206004820152601c60248201526000805160206121f5833981519152604482015290519081900360640190fd5b600081116110e2576040805162461bcd60e51b815260206004820152600760248201526608505353d5539560ca1b604482015290519081900360640190fd5b6110ea610e32565b6007546110f79082611a38565b600755600354600554604080516370a0823160e01b81526001600160a01b039283166004820152905160009392909216916370a0823191602480820192602092909190829003018186803b15801561114e57600080fd5b505afa158015611162573d6000803e3d6000fd5b505050506040513d602081101561117857600080fd5b50516006546005546040805163175491cf60e11b8152600481018790526001600160a01b0392831660248201529051939450911691632ea9239e9160448082019260009290919082900301818387803b1580156111d457600080fd5b505af11580156111e8573d6000803e3d6000fd5b5050600354600554604080516370a0823160e01b81526001600160a01b0392831660048201529051600095509190921692506370a0823191602480820192602092909190829003018186803b15801561124057600080fd5b505afa158015611254573d6000803e3d6000fd5b505050506040513d602081101561126a57600080fd5b50519050826112798284611bfc565b146112b55760405162461bcd60e51b81526004018080602001828103825260268152602001806121636026913960400191505060405180910390fd5b60408051848152905133917fcbc04eca7e9da35cb1393a6135a199ca52e450d5e9251cbd99f7847d33a36750919081900360200190a2505050565b6000806000806000600660009054906101000a90046001600160a01b03166001600160a01b0316636aa9eda26040518163ffffffff1660e01b815260040160206040518083038186803b15801561134657600080fd5b505afa15801561135a573d6000803e3d6000fd5b505050506040513d602081101561137057600080fd5b505190508061138d57600080600080945094509450945050611444565b60085481116113ca576113bc6113b0600954612710611bfc90919063ffffffff16565b6107ca83612710611c59565b945060009350809250611429565b61140a6113f66113e7600954612710611bfc90919063ffffffff16565b6008546107ca90612710611c59565b600854611404908490611bfc565b90611a38565b945061142160085482611bfc90919063ffffffff16565b935060085492505b611434856001611a38565b94506114408582611bfc565b9150505b90919293565b6005546001600160a01b031681565b6000806114796127106107ca600954600854611c5990919063ffffffff16565b905061149c81611496600854600754611a3890919063ffffffff16565b90611bfc565b91505090565b6000806000806114b06104f3565b935060075492506008549150600660009054906101000a90046001600160a01b03166001600160a01b0316634bb2dcea6040518163ffffffff1660e01b815260040160206040518083038186803b15801561150a57600080fd5b505afa15801561151e573d6000803e3d6000fd5b505050506040513d602081101561153457600080fd5b50519394929391929050565b611548611a9b565b6001600160a01b0316611559610e23565b6001600160a01b0316146115a2576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b6001600160a01b03811673eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee14156115d6576115d13347611fba565b611660565b6000816001600160a01b03166370a08231306040518263ffffffff1660e01b815260040180826001600160a01b0316815260200191505060206040518083038186803b15801561162557600080fd5b505afa158015611639573d6000803e3d6000fd5b505050506040513d602081101561164f57600080fd5b5051905061165e823383611d19565b505b50565b60095481565b600d6020526000908152604090205460ff1681565b600080600660009054906101000a90046001600160a01b03166001600160a01b0316636aa9eda26040518163ffffffff1660e01b815260040160206040518083038186803b1580156116cf57600080fd5b505afa1580156116e3573d6000803e3d6000fd5b505050506040513d60208110156116f957600080fd5b505190508061170c57600091505061050f565b60085481116117365761172f6113b0600954612710611bfc90919063ffffffff16565b9150611756565b6117536113f66113e7600954612710611bfc90919063ffffffff16565b91505b61149c826001611a38565b3361176a610e23565b6001600160a01b031614806117f55750600480546040805163af5b052b60e01b81523393810193909352516001600160a01b039091169163af5b052b9160248083019260209291908290030181600087803b1580156117c857600080fd5b505af11580156117dc573d6000803e3d6000fd5b505050506040513d60208110156117f257600080fd5b50515b611842576040805162461bcd60e51b81526020600482015260196024820152782bb7b7a632b73234b733a6b0b730b3b2b91d1010a0a226a4a760391b604482015290519081900360640190fd5b6001600160a01b03811661189d576040805162461bcd60e51b815260206004820152601d60248201527f576f6f4c656e64696e674d616e616765723a20215f7472656173757279000000604482015290519081900360640190fd5b600a80546001600160a01b0319166001600160a01b0392909216919091179055565b6118c7611a9b565b6001600160a01b03166118d8610e23565b6001600160a01b031614611921576040805162461bcd60e51b815260206004820181905260248201526000805160206121aa833981519152604482015290519081900360640190fd5b6001600160a01b0381166119665760405162461bcd60e51b81526004018080602001828103825260268152602001806120b36026913960400191505060405180910390fd5b600080546040516001600160a01b03808516939216917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e091a3600080546001600160a01b0319166001600160a01b0392909216919091179055565b336000908152600d602052604081205460ff16611a13576040805162461bcd60e51b815260206004820152601c60248201526000805160206121f5833981519152604482015290519081900360640190fd5b611a1b610e32565b610ffe6104f3565b60075481565b6004546001600160a01b031681565b600082820183811015611a92576040805162461bcd60e51b815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b90505b92915050565b3390565b604080516001600160a01b0385811660248301528481166044830152606480830185905283518084039091018152608490920183526020820180516001600160e01b03166323b872dd60e01b17815292518251600094606094938a169392918291908083835b60208310611b245780518252601f199092019160209182019101611b05565b6001836020036101000a0380198251168184511680821785525050505050509050019150506000604051808303816000865af19150503d8060008114611b86576040519150601f19603f3d011682016040523d82523d6000602084013e611b8b565b606091505b5091509150818015611bb9575080511580611bb95750808060200190516020811015611bb657600080fd5b50515b611bf45760405162461bcd60e51b81526004018080602001828103825260318152602001806120d96031913960400191505060405180910390fd5b505050505050565b600082821115611c53576040805162461bcd60e51b815260206004820152601e60248201527f536166654d6174683a207375627472616374696f6e206f766572666c6f770000604482015290519081900360640190fd5b50900390565b600082611c6857506000611a95565b82820282848281611c7557fe5b0414611a925760405162461bcd60e51b81526004018080602001828103825260218152602001806121896021913960400191505060405180910390fd5b6000808211611d08576040805162461bcd60e51b815260206004820152601a60248201527f536166654d6174683a206469766973696f6e206279207a65726f000000000000604482015290519081900360640190fd5b818381611d1157fe5b049392505050565b604080516001600160a01b038481166024830152604480830185905283518084039091018152606490920183526020820180516001600160e01b031663a9059cbb60e01b178152925182516000946060949389169392918291908083835b60208310611d965780518252601f199092019160209182019101611d77565b6001836020036101000a0380198251168184511680821785525050505050509050019150506000604051808303816000865af19150503d8060008114611df8576040519150601f19603f3d011682016040523d82523d6000602084013e611dfd565b606091505b5091509150818015611e2b575080511580611e2b5750808060200190516020811015611e2857600080fd5b50515b611e665760405162461bcd60e51b815260040180806020018281038252602d815260200180612215602d913960400191505060405180910390fd5b5050505050565b604080516001600160a01b038481166024830152604480830185905283518084039091018152606490920183526020820180516001600160e01b031663095ea7b360e01b178152925182516000946060949389169392918291908083835b60208310611eea5780518252601f199092019160209182019101611ecb565b6001836020036101000a0380198251168184511680821785525050505050509050019150506000604051808303816000865af19150503d8060008114611f4c576040519150601f19603f3d011682016040523d82523d6000602084013e611f51565b606091505b5091509150818015611f7f575080511580611f7f5750808060200190516020811015611f7c57600080fd5b50515b611e665760405162461bcd60e51b815260040180806020018281038252602b8152602001806121ca602b913960400191505060405180910390fd5b604080516000808252602082019092526001600160a01b0384169083906040518082805190602001908083835b602083106120065780518252601f199092019160209182019101611fe7565b6001836020036101000a03801982511681845116808217855250505050505090500191505060006040518083038185875af1925050503d8060008114612068576040519150601f19603f3d011682016040523d82523d6000602084013e61206d565b606091505b50509050806120ad5760405162461bcd60e51b815260040180806020018281038252603481526020018061210a6034913960400191505060405180910390fd5b50505056fe4f776e61626c653a206e6577206f776e657220697320746865207a65726f20616464726573735472616e7366657248656c7065723a3a7472616e7366657246726f6d3a207472616e7366657246726f6d206661696c65645472616e7366657248656c7065723a3a736166655472616e736665724554483a20455448207472616e73666572206661696c6564576f6f4c656e64696e674d616e616765723a2052455041595f414d4f554e545f4552524f52576f6f4c656e64696e674d616e616765723a20424f52524f575f414d4f554e545f4552524f52536166654d6174683a206d756c7469706c69636174696f6e206f766572666c6f774f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65725472616e7366657248656c7065723a3a73616665417070726f76653a20617070726f7665206661696c6564576f6f4c656e64696e674d616e616765723a2021626f72726f776572000000005472616e7366657248656c7065723a3a736166655472616e736665723a207472616e73666572206661696c6564a264697066735822122004e376606ee003754564a33928bf357df1d81776c0014c93a6b5b1c8b3210bd664736f6c634300060c0033
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.