UUPS Implementation

UUPSImplementation.sol

pragma solidity 0.8.19;


import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";

contract UUPSImpl is Initializable, OwnableUpgradeable, UUPSUpgradeable {

  constructor() {
        _disableInitializers();
  }
    
  function initialize() public initializer {
        __Ownable_init();
        __UUPSUpgradeable_init();
  }

  function upgradeTo(address newImplementation) public override onlyOwner onlyProxy {
      _upgradeToAndCallUUPS(newImplementation, new bytes(0), false);
  }  

}