Address Details

contract

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.3;

import "@openzeppelin/contracts/access/Ownable.sol";

interface ILP {
  function token0() external view returns (address);

  function token1() external view returns (address);
}

interface IFarm {
  function stakingToken() external view returns (address);
}

contract FarmRegistry is Ownable {
  event FarmInfo(
    address indexed stakingAddress,
    bytes32 indexed farmName,
    address indexed lpAddress
  );
  event LPInfo(
    address indexed lpAddress,
    address indexed token0Address,
    address indexed token1Address
  );
  event FarmData(
    address indexed stakingAddress,
    uint256 indexed tvlUSD,
    uint256 indexed rewardsUSDPerYear
  );

  constructor() {}

  function addFarmInfo(bytes32 farmName, IFarm farm) public onlyOwner {
    ILP lp = ILP(farm.stakingToken());
    emit FarmInfo(address(farm), farmName, address(lp));
    emit LPInfo(address(lp), lp.token0(), lp.token1());
  }

  function updateFarmData(
    address farm,
    uint256 tvlUSD,
    uint256 rewardsUSDPerYear
  ) public onlyOwner {
    emit FarmData(farm, tvlUSD, rewardsUSDPerYear);
  }
}
        

// SPDX-License-Identifier: MIT

pragma solidity ^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() {
        _setOwner(_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 {
        _setOwner(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");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}
          

// SPDX-License-Identifier: MIT

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;
    }
}