PensionFundVault

[
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "initialOwner",
        "type": "address"
      }
    ],
    "stateMutability": "nonpayable",
    "type": "constructor"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "owner",
        "type": "address"
      }
    ],
    "name": "OwnableInvalidOwner",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "account",
        "type": "address"
      }
    ],
    "name": "OwnableUnauthorizedAccount",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "RescueFailed",
    "type": "error"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "token",
        "type": "address"
      }
    ],
    "name": "SafeERC20FailedOperation",
    "type": "error"
  },
  {
    "inputs": [],
    "name": "ZeroAddress",
    "type": "error"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "token",
        "type": "address"
      },
      {
        "indexed": true,
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "ERC20Rescued",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "sender",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "totalEthReceived",
        "type": "uint256"
      }
    ],
    "name": "NativeEthReceived",
    "type": "event"
  },
  {
    "anonymous": false,
    "inputs": [
      {
        "indexed": true,
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "indexed": false,
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "NativeEthRescued",
    "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": "retirementManager",
        "type": "address"
      }
    ],
    "name": "RetirementManagerUpdated",
    "type": "event"
  },
  {
    "inputs": [],
    "name": "currentEthBalance",
    "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": "renounceOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "contract IERC20",
        "name": "token",
        "type": "address"
      },
      {
        "internalType": "address",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "rescueERC20",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address payable",
        "name": "to",
        "type": "address"
      },
      {
        "internalType": "uint256",
        "name": "amount",
        "type": "uint256"
      }
    ],
    "name": "rescueNative",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "retirementManager",
    "outputs": [
      {
        "internalType": "address",
        "name": "",
        "type": "address"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "newRetirementManager",
        "type": "address"
      }
    ],
    "name": "setRetirementManager",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "inputs": [],
    "name": "totalEthReceived",
    "outputs": [
      {
        "internalType": "uint256",
        "name": "",
        "type": "uint256"
      }
    ],
    "stateMutability": "view",
    "type": "function"
  },
  {
    "inputs": [
      {
        "internalType": "address",
        "name": "newOwner",
        "type": "address"
      }
    ],
    "name": "transferOwnership",
    "outputs": [],
    "stateMutability": "nonpayable",
    "type": "function"
  },
  {
    "stateMutability": "payable",
    "type": "receive"
  }
]

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

import {IERC20} from "openzeppelin-contracts/contracts/token/ERC20/IERC20.sol";
import {SafeERC20} from "openzeppelin-contracts/contracts/token/ERC20/utils/SafeERC20.sol";
import {Ownable} from "openzeppelin-contracts/contracts/access/Ownable.sol";

contract PensionFundVault is Ownable {
    using SafeERC20 for IERC20;

    address public retirementManager;
    uint256 public totalEthReceived;

    event NativeEthReceived(address indexed sender, uint256 amount, uint256 totalEthReceived);
    event RetirementManagerUpdated(address indexed retirementManager);
    event NativeEthRescued(address indexed to, uint256 amount);
    event ERC20Rescued(address indexed token, address indexed to, uint256 amount);

    error ZeroAddress();
    error RescueFailed();

    constructor(address initialOwner) Ownable(initialOwner) {}

    receive() external payable {
        totalEthReceived += msg.value;
        emit NativeEthReceived(msg.sender, msg.value, totalEthReceived);
    }

    function currentEthBalance() external view returns (uint256) {
        return address(this).balance;
    }

    function setRetirementManager(address newRetirementManager) external onlyOwner {
        retirementManager = newRetirementManager;
        emit RetirementManagerUpdated(newRetirementManager);
    }

    function rescueNative(address payable to, uint256 amount) external onlyOwner {
        if (to == address(0)) revert ZeroAddress();
        (bool success,) = to.call{value: amount}("");
        if (!success) revert RescueFailed();
        emit NativeEthRescued(to, amount);
    }

    function rescueERC20(IERC20 token, address to, uint256 amount) external onlyOwner {
        if (to == address(0)) revert ZeroAddress();
        token.safeTransfer(to, amount);
        emit ERC20Rescued(address(token), to, amount);
    }
}