UpdateAndRedeem

{{
  "language": "Solidity",
  "sources": {
    "new.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.6.0;

interface ILendingPool {
    function setUserUseReserveAsCollateral(address reserve, bool useAsCollateral) external;
}

interface IAToken {
    function redeem(uint256 amount) external;
    function balanceOf(address account) external view returns (uint256);
}

interface IERC20 {
    function transfer(address recipient, uint256 amount) external returns (bool);
    function balanceOf(address account) external view returns (uint256);
}

interface IDSProxy {
    function owner() external view returns (address);
}

contract UpdateAndRedeem {
    function execute() external {
        address dai = 0x6B175474E89094C44Da98b954EedeAC495271d0F;
        ILendingPool lendingPool = ILendingPool(0x398eC7346DcD622eDc5ae82352F02bE94C62d119);
        lendingPool.setUserUseReserveAsCollateral(dai, true); // Poke/update user state
        IAToken aDAI = IAToken(0xfC1E690f61EFd961294b3e1Ce3313fBD8aa4f85d);
        uint256 balance = aDAI.balanceOf(address(this));
        if (balance > 0) {
            aDAI.redeem(uint256(-1)); // Full redeem (max uint256)
        }
        IERC20 underlying = IERC20(dai);
        uint256 underlyingBalance = underlying.balanceOf(address(this));
        if (underlyingBalance > 0) {
            underlying.transfer(IDSProxy(address(this)).owner(), underlyingBalance); // To your wallet
        }
        lendingPool.setUserUseReserveAsCollateral(dai, false); // Reset to original
    }
}"
    }
  },
  "settings": {
    "optimizer": {
      "enabled": false,
      "runs": 200
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    },
    "remappings": []
  }
}}