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// SPDX-License-Identifier: MIT

pragma solidity ^0.8.10;

import {Errors} from 'contracts/modules/constants/Errors.sol';
import {IFollowModule} from 'contracts/interfaces/IFollowModule.sol';

import {LensModuleMetadata} from 'contracts/modules/LensModuleMetadata.sol';

/**
 * @title RevertFollowModule
 * @author Lens Protocol
 *
 * @notice This follow module rejects all follow attempts.
 */
contract RevertFollowModule is LensModuleMetadata, IFollowModule {
    constructor(address moduleOwner) LensModuleMetadata(moduleOwner) {}

    function supportsInterface(bytes4 interfaceID) public pure override returns (bool) {
        return interfaceID == type(IFollowModule).interfaceId || super.supportsInterface(interfaceID);
    }

    /// @inheritdoc IFollowModule
    function initializeFollowModule(
        uint256 /* profileId */,
        address /* transactionExecutor */,
        bytes calldata /* data */
    ) external pure override returns (bytes memory) {
        return '';
    }

    /**
     * @inheritdoc IFollowModule
     * @notice Processes a follow by rejecting it, reverting the transaction. Parameters are ignored.
     */
    function processFollow(
        uint256 /* followerProfileId */,
        uint256 /* followTokenId */,
        address /* transactionExecutor */,
        uint256 /* profileId */,
        bytes calldata /* data */
    ) external pure override returns (bytes memory) {
        revert Errors.FollowInvalid();
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0;

/**
 * @title IFollowModule
 * @author Lens Protocol
 *
 * @notice This is the standard interface for all Lens-compatible Follow Modules.
 * These are responsible for processing the follow actions and can be used to implement any kind of follow logic.
 * For example:
 *  - Token-gated follows (e.g. a user must hold a certain amount of a token to follow a profile).
 *  - Paid follows (e.g. a user must pay a certain amount of a token to follow a profile).
 *  - Rewarding users for following a profile.
 *  - Etc.
 */
interface IFollowModule {
    /**
     * @notice Initializes a follow module for a given Lens profile.
     * @custom:permissions LensHub.
     *
     * @param profileId The Profile ID to initialize this follow module for.
     * @param transactionExecutor The address of the transaction executor (e.g. for any funds to transferFrom).
     * @param data Arbitrary data passed from the user to be decoded by the Follow Module during initialization.
     *
     * @return bytes The encoded data to be emitted from the hub.
     */
    function initializeFollowModule(
        uint256 profileId,
        address transactionExecutor,
        bytes calldata data
    ) external returns (bytes memory);

    /**
     * @notice Processes a given follow.
     * @custom:permissions LensHub.
     *
     * @param followerProfileId The Profile ID of the follower's profile.
     * @param followTokenId The Follow Token ID that is being used to follow. Zero if we are processing a new fresh
     * follow, in this case, the follow ID assigned can be queried from the Follow NFT collection if needed.
     * @param transactionExecutor The address of the transaction executor (e.g. for any funds to transferFrom).
     * @param targetProfileId The token ID of the profile being followed.
     * @param data Arbitrary data passed by the follower.
     *
     * @return bytes Any custom ABI-encoded data. This will be a LensHub event params that can be used by
     * indexers or UIs.
     */
    function processFollow(
        uint256 followerProfileId,
        uint256 followTokenId,
        address transactionExecutor,
        uint256 targetProfileId,
        bytes calldata data
    ) external returns (bytes memory);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.18;

import {ILensModule} from 'contracts/modules/interfaces/ILensModule.sol';

abstract contract LensModule is ILensModule {
    /// @inheritdoc ILensModule
    function supportsInterface(bytes4 interfaceID) public pure virtual override returns (bool) {
        return interfaceID == bytes4(keccak256(abi.encodePacked('LENS_MODULE')));
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.18;

import {Ownable} from '@openzeppelin/contracts/access/Ownable.sol';
import {LensModule} from 'contracts/modules/LensModule.sol';

contract LensModuleMetadata is LensModule, Ownable {
    string public metadataURI;

    constructor(address owner_) Ownable() {
        _transferOwnership(owner_);
    }

    function setModuleMetadataURI(string memory _metadataURI) external onlyOwner {
        metadataURI = _metadataURI;
    }

    function getModuleMetadataURI() external view returns (string memory) {
        return metadataURI;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.6.0;

library Errors {
    error FollowInvalid();
    error ModuleDataMismatch();
    error NotHub();
    error InitParamsInvalid();
    error InvalidParams();
    error MintLimitExceeded();
    error CollectExpired();
    error NotActionModule();
    error CollectNotAllowed();
    error AlreadyInitialized();
}

// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0;

import {IERC165} from '@openzeppelin/contracts/utils/introspection/IERC165.sol';

interface ILensModule is IERC165 {
    /// @dev for now we check for keccak('LENS_MODULE');
    /// Override this and add the type(IModuleInterface).interfaceId for corresponding module type
    function supportsInterface(bytes4 interfaceID) external view returns (bool);

    /// @notice Human-readable description of the module
    // Can be JSON
    // Can be contract source code
    // Can be github link
    // Can be ipfs with documentation
    // etc
    function getModuleMetadataURI() external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

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() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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 {
        _transferOwnership(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");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "remappings": [
    "@ensdomains/=node_modules/@ensdomains/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "@seadrop/=lib/seadrop/src/",
    "ERC721A-Upgradeable/=lib/seadrop/lib/ERC721A-Upgradeable/contracts/",
    "ERC721A/=lib/seadrop/lib/ERC721A/contracts/",
    "create2-helpers/=lib/seadrop/lib/create2-helpers/",
    "create2-scripts/=lib/seadrop/lib/create2-helpers/script/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/seadrop/lib/operator-filter-registry/lib/openzeppelin-contracts/lib/erc4626-tests/",
    "eth-gas-reporter/=node_modules/eth-gas-reporter/",
    "forge-std/=lib/forge-std/src/",
    "hardhat/=node_modules/hardhat/",
    "murky/=lib/seadrop/lib/murky/src/",
    "openzeppelin-contracts-upgradeable/=lib/seadrop/lib/openzeppelin-contracts-upgradeable/contracts/",
    "openzeppelin-contracts/=lib/seadrop/lib/openzeppelin-contracts/contracts/",
    "operator-filter-registry/=lib/seadrop/lib/operator-filter-registry/src/",
    "seadrop/=lib/seadrop/",
    "solady/=lib/solady/src/",
    "solmate/=lib/seadrop/lib/solmate/src/",
    "utility-contracts/=lib/seadrop/lib/utility-contracts/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 10
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {
    "contracts/libraries/ActionLib.sol": {
      "ActionLib": "0x7990dac84e3241fe314b980bba1466ac08715c4f"
    },
    "contracts/libraries/FollowLib.sol": {
      "FollowLib": "0xe280cb21fb36b6b2d584428b809a6b822a5c2260"
    },
    "contracts/libraries/GovernanceLib.sol": {
      "GovernanceLib": "0x5268512d20bf7653cf6d54b7c485ae3fbc658451"
    },
    "contracts/libraries/LegacyCollectLib.sol": {
      "LegacyCollectLib": "0x5f0f24377c00f1517b4de496cf49eec8beb4ecb4"
    },
    "contracts/libraries/MetaTxLib.sol": {
      "MetaTxLib": "0xf191c489e4ba0f448ea08a5fd27e9c928643f5c7"
    },
    "contracts/libraries/MigrationLib.sol": {
      "MigrationLib": "0x0deced9ac3833b687d69d4eac6655f0f1279acee"
    },
    "contracts/libraries/ProfileLib.sol": {
      "ProfileLib": "0x3fce2475a92c185f9634f5638f6b33306d77bb10"
    },
    "contracts/libraries/PublicationLib.sol": {
      "PublicationLib": "0x90654f24a2c164a4da8f763ac8bc032d3d083a1b"
    },
    "contracts/libraries/ValidationLib.sol": {
      "ValidationLib": "0x9cafd24d2851d9eb56e5a8fd394ab2ac0ef99849"
    },
    "contracts/libraries/token-uris/FollowTokenURILib.sol": {
      "FollowTokenURILib": "0xc58f0e2a361e35c08619ef5f6122dc15180d783e"
    },
    "contracts/libraries/token-uris/HandleTokenURILib.sol": {
      "HandleTokenURILib": "0x0e20f112689c7894ab8142108574e45d2650f529"
    },
    "contracts/libraries/token-uris/ProfileTokenURILib.sol": {
      "ProfileTokenURILib": "0xf167835e74eecfe4bc571701d34fd38f4b61a830"
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"moduleOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"FollowInvalid","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"getModuleMetadataURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"address","name":"","type":"address"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"initializeFollowModule","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"metadataURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"processFollow","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_metadataURI","type":"string"}],"name":"setModuleMetadataURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceID","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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000000000000000000000000f94b90bbeee30996019babd12cecddccf68331de

-----Decoded View---------------
Arg [0] : moduleOwner (address): 0xf94b90BbEee30996019bABD12cEcdDCcf68331DE

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000f94b90bbeee30996019babd12cecddccf68331de