delvtech / hyperdrive / 10078266229

// SPDX-License-Identifier: Apache-2.0

pragma solidity 0.8.20;

import { EETHTarget3 } from "../../instances/eeth/EETHTarget3.sol";

import { IeETH } from "etherfi/src/interfaces/IeETH.sol";

import { IHyperdrive } from "../../interfaces/IHyperdrive.sol";

import { IHyperdriveTargetDeployer } from "../../interfaces/IHyperdriveTargetDeployer.sol";

import { ILiquidityPool } from "etherfi/src/interfaces/ILiquidityPool.sol";

/// @author DELV

/// @title EETHTarget3Deployer

/// @notice The target3 deployer for the EETHHyperdrive implementation.

/// @custom:disclaimer The language used in this code is for coding convenience

///                    only, and is not intended to, and does not, have any

///                    particular legal or regulatory significance.

contract EETHTarget3Deployer is IHyperdriveTargetDeployer {

    /// @notice The Etherfi contract.

    ILiquidityPool public immutable liquidityPool;

    /// @notice Instantiates the core deployer.

    /// @param _liquidityPool The Etherfi contract.

    constructor(ILiquidityPool _liquidityPool) {

    }

    /// @notice Deploys a target3 instance with the given parameters.

    /// @param _config The configuration of the Hyperdrive pool.

    /// @param _salt The create2 salt used in the deployment.

    /// @return The address of the newly deployed EETHTarget3 instance.

    function deployTarget(

        IHyperdrive.PoolConfig memory _config,

        bytes memory, // unused  _extraData

        bytes32 _salt

    ) external returns (address) {

            address(

                // NOTE: We hash the sender with the salt to prevent the

                // front-running of deployments.

                new EETHTarget3{

                    salt: keccak256(abi.encode(msg.sender, _salt))

                }(_config, liquidityPool)

            );

    }

}