Contract Address Details

/** 
 *  SourceUnit: /Users/kvonflotow/Projects/onlymoons-frontend-v2/packages/hardhat/contracts/Util.sol
*/
            
////// SPDX-License-Identifier-FLATTEN-SUPPRESS-WARNING: MIT

pragma solidity >=0.6.2;

interface IUniswapV2Factory {
  event PairCreated(address indexed token0, address indexed token1, address pair, uint);

  function feeTo() external view returns (address);
  function feeToSetter() external view returns (address);

  function getPair(address tokenA, address tokenB) external view returns (address pair);
  function allPairs(uint) external view returns (address pair);
  function allPairsLength() external view returns (uint);

  function createPair(address tokenA, address tokenB) external returns (address pair);

  function setFeeTo(address) external;
  function setFeeToSetter(address) external;
}

interface IUniswapV2Pair {
  event Approval(address indexed owner, address indexed spender, uint value);
  event Transfer(address indexed from, address indexed to, uint value);

  function name() external pure returns (string memory);
  function symbol() external pure returns (string memory);
  function decimals() external pure returns (uint8);
  function totalSupply() external view returns (uint);
  function balanceOf(address owner) external view returns (uint);
  function allowance(address owner, address spender) external view returns (uint);

  function approve(address spender, uint value) external returns (bool);
  function transfer(address to, uint value) external returns (bool);
  function transferFrom(address from, address to, uint value) external returns (bool);

  function DOMAIN_SEPARATOR() external view returns (bytes32);
  function PERMIT_TYPEHASH() external pure returns (bytes32);
  function nonces(address owner) external view returns (uint);

  function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;

  event Mint(address indexed sender, uint amount0, uint amount1);
  event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
  event Swap(
    address indexed sender,
    uint amount0In,
    uint amount1In,
    uint amount0Out,
    uint amount1Out,
    address indexed to
  );
  event Sync(uint112 reserve0, uint112 reserve1);

  function MINIMUM_LIQUIDITY() external pure returns (uint);
  function factory() external view returns (address);
  function token0() external view returns (address);
  function token1() external view returns (address);
  function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
  function price0CumulativeLast() external view returns (uint);
  function price1CumulativeLast() external view returns (uint);
  function kLast() external view returns (uint);

  function mint(address to) external returns (uint liquidity);
  function burn(address to) external returns (uint amount0, uint amount1);
  function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
  function skim(address to) external;
  function sync() external;

  function initialize(address, address) external;
}

interface IUniswapV2Router01 {
  function factory() external pure returns (address);
  function WETH() external pure returns (address);

  function addLiquidity(
    address tokenA,
    address tokenB,
    uint amountADesired,
    uint amountBDesired,
    uint amountAMin,
    uint amountBMin,
    address to,
    uint deadline
  ) external returns (uint amountA, uint amountB, uint liquidity);
  function addLiquidityETH(
    address token,
    uint amountTokenDesired,
    uint amountTokenMin,
    uint amountETHMin,
    address to,
    uint deadline
  ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
  function removeLiquidity(
    address tokenA,
    address tokenB,
    uint liquidity,
    uint amountAMin,
    uint amountBMin,
    address to,
    uint deadline
  ) external returns (uint amountA, uint amountB);
  function removeLiquidityETH(
    address token,
    uint liquidity,
    uint amountTokenMin,
    uint amountETHMin,
    address to,
    uint deadline
  ) external returns (uint amountToken, uint amountETH);
  function removeLiquidityWithPermit(
    address tokenA,
    address tokenB,
    uint liquidity,
    uint amountAMin,
    uint amountBMin,
    address to,
    uint deadline,
    bool approveMax, uint8 v, bytes32 r, bytes32 s
  ) external returns (uint amountA, uint amountB);
  function removeLiquidityETHWithPermit(
    address token,
    uint liquidity,
    uint amountTokenMin,
    uint amountETHMin,
    address to,
    uint deadline,
    bool approveMax, uint8 v, bytes32 r, bytes32 s
  ) external returns (uint amountToken, uint amountETH);
  function swapExactTokensForTokens(
    uint amountIn,
    uint amountOutMin,
    address[] calldata path,
    address to,
    uint deadline
  ) external returns (uint[] memory amounts);
  function swapTokensForExactTokens(
    uint amountOut,
    uint amountInMax,
    address[] calldata path,
    address to,
    uint deadline
  ) external returns (uint[] memory amounts);
  function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
    external
    payable
    returns (uint[] memory amounts);
  function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
    external
    returns (uint[] memory amounts);
  function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
    external
    returns (uint[] memory amounts);
  function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
    external
    payable
    returns (uint[] memory amounts);

  function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
  function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
  function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
  function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
  function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}

interface IUniswapV2Router02 is IUniswapV2Router01 {
  function removeLiquidityETHSupportingFeeOnTransferTokens(
    address token,
    uint liquidity,
    uint amountTokenMin,
    uint amountETHMin,
    address to,
    uint deadline
  ) external returns (uint amountETH);
  function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
    address token,
    uint liquidity,
    uint amountTokenMin,
    uint amountETHMin,
    address to,
    uint deadline,
    bool approveMax, uint8 v, bytes32 r, bytes32 s
  ) external returns (uint amountETH);

  function swapExactTokensForTokensSupportingFeeOnTransferTokens(
    uint amountIn,
    uint amountOutMin,
    address[] calldata path,
    address to,
    uint deadline
  ) external;
  function swapExactETHForTokensSupportingFeeOnTransferTokens(
    uint amountOutMin,
    address[] calldata path,
    address to,
    uint deadline
  ) external payable;
  function swapExactTokensForETHSupportingFeeOnTransferTokens(
    uint amountIn,
    uint amountOutMin,
    address[] calldata path,
    address to,
    uint deadline
  ) external;
}




/** 
 *  SourceUnit: /Users/kvonflotow/Projects/onlymoons-frontend-v2/packages/hardhat/contracts/Util.sol
*/
            
////// SPDX-License-Identifier-FLATTEN-SUPPRESS-WARNING: MIT

pragma solidity ^0.8.0;

// https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.0.0/contracts/token/ERC20/IERC20.sol
interface IERC20 {
  function name() external view returns (string memory);
  function symbol() external view returns (string memory);
  function totalSupply() external view returns (uint256);
  function decimals() external view returns (uint8);
  function balanceOf(address account) external view returns (uint256);
  function transfer(address recipient, uint256 amount) external returns (bool);
  function allowance(address owner, address spender) external view returns (uint256);
  function approve(address spender, uint256 amount) external returns (bool);
  function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

  event Transfer(address indexed from, address indexed to, uint256 value);
  event Approval(address indexed owner, address indexed spender, uint256 value);
}


/** 
 *  SourceUnit: /Users/kvonflotow/Projects/onlymoons-frontend-v2/packages/hardhat/contracts/Util.sol
*/

////// SPDX-License-Identifier-FLATTEN-SUPPRESS-WARNING: UNLICENSED

/**
  /$$$$$$            /$$           /$$      /$$                                        
 /$$__  $$          | $$          | $$$    /$$$                                        
| $$  \ $$ /$$$$$$$ | $$ /$$   /$$| $$$$  /$$$$  /$$$$$$   /$$$$$$  /$$$$$$$   /$$$$$$$
| $$  | $$| $$__  $$| $$| $$  | $$| $$ $$/$$ $$ /$$__  $$ /$$__  $$| $$__  $$ /$$_____/
| $$  | $$| $$  \ $$| $$| $$  | $$| $$  $$$| $$| $$  \ $$| $$  \ $$| $$  \ $$|  $$$$$$ 
| $$  | $$| $$  | $$| $$| $$  | $$| $$\  $ | $$| $$  | $$| $$  | $$| $$  | $$ \____  $$
|  $$$$$$/| $$  | $$| $$|  $$$$$$$| $$ \/  | $$|  $$$$$$/|  $$$$$$/| $$  | $$ /$$$$$$$/
 \______/ |__/  |__/|__/ \____  $$|__/     |__/ \______/  \______/ |__/  |__/|_______/ 
                         /$$  | $$                                                     
                        |  $$$$$$/                                                     
                         \______/                                                      

  https://onlymoons.io/
*/

pragma solidity ^0.8.0;

////import { IERC20 } from "./library/IERC20.sol";
////import { IUniswapV2Pair } from "./library/Dex.sol";

library Util {
  /**
   * @dev retrieves basic information about a token, including sender balance
   */
  function getTokenData(address address_) external view returns (
    string memory name,
    string memory symbol,
    uint8 decimals,
    uint256 totalSupply,
    uint256 balance
  ){
    IERC20 _token = IERC20(address_);

    name = _token.name();
    symbol = _token.symbol();
    decimals = _token.decimals();
    totalSupply = _token.totalSupply();
    balance = _token.balanceOf(msg.sender);
  }

  /**
   * @dev this throws an error on false, instead of returning false,
   * but can still be used the same way on frontend.
   */
  function isLpToken(address address_) external view returns (bool) {
    IUniswapV2Pair pair = IUniswapV2Pair(address_);

    try pair.token0() returns (address tokenAddress_) {
      // any address returned successfully should be valid?
      // but we might as well check that it's not 0
      return tokenAddress_ != address(0);
    } catch Error(string memory /* reason */) {
      return false;
    } catch (bytes memory /* lowLevelData */) {
      return false;
    }
  }

  /**
   * @dev this function will revert the transaction if it's called
   * on a token that isn't an LP token. so, it's recommended to be
   * sure that it's being called on an LP token, or expect the error.
   */
  function getLpData(address address_) external view returns (
    address token0,
    address token1,
    uint256 balance0,
    uint256 balance1,
    uint256 price0,
    uint256 price1
  ) {
    IUniswapV2Pair _pair = IUniswapV2Pair(address_);

    token0 = _pair.token0();
    token1 = _pair.token1();

    balance0 = IERC20(token0).balanceOf(address(_pair));
    balance1 = IERC20(token1).balanceOf(address(_pair));

    price0 = _pair.price0CumulativeLast();
    price1 = _pair.price1CumulativeLast();
  }
}