Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "Ownable.sol";
import "SafeMath.sol";


interface IERC20 {
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    //function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
    function burn(uint256 amount) external;
    function approve(address spender, uint256 amount) external returns (bool);
}

interface USDT {
    function decimals() external view returns (uint);
    function transferFrom(address sender, address recipient, uint256 amount) external;
}

struct LockedBalance{
    int128 amount;
    uint256 end;
}

interface VotingEscrow {
    function create_lock_for(address _for, uint256 _value, uint256 _unlock_time) external;
    function deposit_for(address _addr, uint256 _value) external;
    function locked(address arg0) external returns(LockedBalance memory);
}

contract VrhIdo is Ownable {
    using SafeMath for uint256;


    event Purchase(address indexed buyer,uint256 indexed round, uint256 paymentAmount, uint256 vrhAmount, uint256 lockedVrhAmount, uint256 lockedEnd, uint256 ratio);

    struct IdoRound{
        uint256 startTime;
        uint256 endTime;
        uint256 idoRoundSupply;
        uint256 ratio;// for example: usdt 10**6 can buy token 5x(10**18)  then ratio = 5x(10**18)
        uint256 salesVolume;
        uint256 burnVolume;
    }

    IdoRound[] private idoRoundList;
    uint256 private MAX_INT = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
    uint256 private YEAR = 86400 * 365;
    uint256 private WEEK = 7 * 86400;

    address public vrhTokenAddress;
    address public quoteTokenAddress;
    address public votingEscrowAddress;
    address public fundAddress;

    uint256 public lockedVrhRatio;

    uint256 public quoteTokenDecimals;


    constructor(address _vrhTokenAddress, address _quoteTokenAddress, address _votingEscrowAddress, address _fundAddress, uint256 _lockedVrhRatio) {

        vrhTokenAddress = _vrhTokenAddress;
        quoteTokenAddress = _quoteTokenAddress;
        votingEscrowAddress = _votingEscrowAddress;
        fundAddress = _fundAddress;

        lockedVrhRatio = _lockedVrhRatio;

        if(_quoteTokenAddress == address(0)){
            quoteTokenDecimals = 18;
        }else{
            quoteTokenDecimals = USDT(quoteTokenAddress).decimals();
        }

        IERC20(vrhTokenAddress).approve(votingEscrowAddress, MAX_INT);
    }

    function setFundAddress(address _fundAddress) external onlyOwner {
        require(_fundAddress != address(0));
        fundAddress = _fundAddress;
    }

    function addIdoRound(uint256 _startTime, uint256 _endTime, uint256 _idoRoundSupply, uint256 _ratio) external onlyOwner {

        require(_startTime > block.timestamp, "startTime error");
        require(_endTime > _startTime, "endTime error");
        require(_idoRoundSupply > 0, "idoRoundSupply error");
        require(_ratio > 0, "ratio error");

        if(idoRoundList.length > 0){
            IdoRound memory lastIdoRound = idoRoundList[idoRoundList.length - 1];
            require(_startTime >= lastIdoRound.endTime, "startTime error");
        }

        IdoRound memory idoRound = IdoRound(_startTime, _endTime, _idoRoundSupply, _ratio, 0, 0);

        idoRoundList.push(idoRound);

    }

    function burn(uint256 index) external onlyOwner {

        IdoRound memory idoRound = idoRoundList[index];

        require(idoRound.idoRoundSupply > 0, "index error");
        require(idoRound.burnVolume == 0, "already burned");
        require(idoRound.idoRoundSupply > idoRound.salesVolume, "nothing to burn");
        require(block.timestamp > idoRound.endTime, "idoRound ongoing");

        uint256 burnVolume = idoRound.idoRoundSupply.sub(idoRound.salesVolume);

        IERC20(vrhTokenAddress).burn(burnVolume);

        idoRoundList[index].burnVolume = burnVolume;

    }



    function purchase(uint256 amount, uint256 yearCount) external payable {

        require(amount > 0, "amount error");
        require(idoRoundList.length > 0, "no idoRound");
        require(yearCount > 0 && yearCount <= 4, "yearCount error");

        uint256 index = MAX_INT;
        for(uint256 i=0;i<idoRoundList.length;i++){
            if(block.timestamp >= idoRoundList[i].startTime && block.timestamp < idoRoundList[i].endTime){
                index = i;
                break;
            }
        }
        require(index < MAX_INT, "no active idoRound");

        IdoRound memory idoRound = idoRoundList[index];

        uint256 totalVrhAmount ;

        if(quoteTokenAddress == address(0)){
            require(msg.value == amount, "amount error");

            totalVrhAmount = amount.mul(idoRound.ratio).div(10**18);

            payable(fundAddress).transfer(msg.value);
        }else{
            //require(msg.value == 0, "return eth");
            USDT(quoteTokenAddress).transferFrom(msg.sender, fundAddress, amount);

            totalVrhAmount = amount.mul(idoRound.ratio).div(10**quoteTokenDecimals);
        }

        require(idoRound.idoRoundSupply.sub(idoRound.salesVolume) >= totalVrhAmount, "vrh insufficient");

        uint256 lockedVrhAmount = totalVrhAmount.mul(lockedVrhRatio).div(10000);
        uint256 vrhAmount = totalVrhAmount.sub(lockedVrhAmount);


        IERC20(vrhTokenAddress).transfer(msg.sender, vrhAmount);

        uint256 end;

        LockedBalance memory lockedBalance = VotingEscrow(votingEscrowAddress).locked(msg.sender);

        if(lockedBalance.amount > 0){
            end = lockedBalance.end;
            VotingEscrow(votingEscrowAddress).deposit_for(msg.sender, lockedVrhAmount);
        }else{
            end = block.timestamp.add(yearCount.mul(YEAR)).div(WEEK).mul(WEEK);
            VotingEscrow(votingEscrowAddress).create_lock_for(msg.sender, lockedVrhAmount, end);
        }

        idoRoundList[index].salesVolume += totalVrhAmount;

        emit Purchase(msg.sender, index, amount, vrhAmount, lockedVrhAmount, end, idoRound.ratio);
    }

    function withdrawToken(address token, address to) external onlyOwner{
        IERC20 iERC20 = IERC20(token);
        uint256 balance = iERC20.balanceOf(address(this));
        require(balance > 0, "token insufficient");
        iERC20.transfer(to==address(0)?msg.sender:to, balance);
    }

    function withdraw(address to) external onlyOwner{
        uint256 balance = address(this).balance;
        payable(to==address(0)?msg.sender:to).transfer(balance);
    }

    function getIdoRound(uint256 index) public view returns (IdoRound memory){
        IdoRound memory idoRound;
        if(index < idoRoundList.length){
            return idoRoundList[index];
        }
        return idoRound;
    }
}

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

pragma solidity ^0.8.0;

import "Context.sol";

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

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

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

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

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

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

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

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

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

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

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
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) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            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) {
        unchecked {
            // 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) {
        unchecked {
            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) {
        unchecked {
            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) {
        return a + b;
    }

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

    /**
     * @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.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        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) {
        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) {
        unchecked {
            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.
     *
     * 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) {
        unchecked {
            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) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_vrhTokenAddress","type":"address"},{"internalType":"address","name":"_quoteTokenAddress","type":"address"},{"internalType":"address","name":"_votingEscrowAddress","type":"address"},{"internalType":"address","name":"_fundAddress","type":"address"},{"internalType":"uint256","name":"_lockedVrhRatio","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"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":"buyer","type":"address"},{"indexed":true,"internalType":"uint256","name":"round","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"paymentAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"vrhAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"lockedVrhAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"lockedEnd","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"ratio","type":"uint256"}],"name":"Purchase","type":"event"},{"inputs":[{"internalType":"uint256","name":"_startTime","type":"uint256"},{"internalType":"uint256","name":"_endTime","type":"uint256"},{"internalType":"uint256","name":"_idoRoundSupply","type":"uint256"},{"internalType":"uint256","name":"_ratio","type":"uint256"}],"name":"addIdoRound","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"fundAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getIdoRound","outputs":[{"components":[{"internalType":"uint256","name":"startTime","type":"uint256"},{"internalType":"uint256","name":"endTime","type":"uint256"},{"internalType":"uint256","name":"idoRoundSupply","type":"uint256"},{"internalType":"uint256","name":"ratio","type":"uint256"},{"internalType":"uint256","name":"salesVolume","type":"uint256"},{"internalType":"uint256","name":"burnVolume","type":"uint256"}],"internalType":"struct VrhIdo.IdoRound","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lockedVrhRatio","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"yearCount","type":"uint256"}],"name":"purchase","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"quoteTokenAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"quoteTokenDecimals","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_fundAddress","type":"address"}],"name":"setFundAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"votingEscrowAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vrhTokenAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"withdrawToken","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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