DestChainReceiver.sol

// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import {IRouterClient} from "@chainlink/contracts-ccip/src/v0.8/ccip/interfaces/IRouterClient.sol";
import {OwnerIsCreator} from "@chainlink/contracts-ccip/src/v0.8/shared/access/OwnerIsCreator.sol";
import {Client} from "@chainlink/contracts-ccip/src/v0.8/ccip/libraries/Client.sol";
import {CCIPReceiver} from "@chainlink/contracts-ccip/src/v0.8/ccip/applications/CCIPReceiver.sol";
import {IERC20} from "@chainlink/contracts-ccip/src/v0.8/vendor/openzeppelin-solidity/v4.8.3/contracts/token/ERC20/IERC20.sol";
import {SafeERC20} from "@chainlink/contracts-ccip/src/v0.8/vendor/openzeppelin-solidity/v4.8.3/contracts/token/ERC20/utils/SafeERC20.sol";

/**
 * THIS IS AN EXAMPLE CONTRACT THAT USES HARDCODED VALUES FOR CLARITY.
 * THIS IS AN EXAMPLE CONTRACT THAT USES UN-AUDITED CODE.
 * DO NOT USE THIS CODE IN PRODUCTION.
 */

interface INFT {
    function safeMint(address to) external;
}

/// @title - A simple messenger contract for transferring/receiving tokens and data across chains.
contract DestChainReceiver is CCIPReceiver, OwnerIsCreator {
    using SafeERC20 for IERC20;
    INFT public nft;

    address public routerEthSepolia = 0x0BF3dE8c5D3e8A2B34D2BEeB17ABfCeBaf363A59;
    address public BnMToken = 0xFd57b4ddBf88a4e07fF4e34C487b99af2Fe82a05;

    /// @notice Constructor initializes the contract with the router address.
    constructor(address nftAddr) CCIPReceiver(routerEthSepolia) {
        nft = INFT(nftAddr);
    }

    /// handle a received message
    function _ccipReceive(
        Client.Any2EVMMessage memory any2EvmMessage
    )
        internal
        override
    {
        (bool success, ) = address(nft).call(any2EvmMessage.data);
        require(success, "mint failed");
    }
}