Contract

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.7;

import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {IAnftifyNFT} from "./interfaces/IAnftifyNFT.sol";

contract PreSale is Ownable {
    struct Voucher {
		bytes32 r;
		bytes32 s;
		uint8 v;
	}

	mapping(address => bool) public addressMinted;
	uint256 public maxMintsPerAddress;
	uint256 public maxMintsForSaleType;
	uint256 public totalMinted;
	uint256 public mintPrice;
	string public saleType;
	address public nft;
	address public treasury;
	bool public pause = true;

 	event MaxMintsForSaleTypeSet(uint256 maxMintsForSaleType);
	event MaxMintPerAddressSet(uint256 maxMintsPerAddress);
	event MintPriceSet(uint256 mintPrice);
	event SaleTypeSet(string saleType);
	event NFTAddressSet(address nft);
	event TreasuryAddressUpdated(address treasury);
	event PauseUpdated(bool pause);

	constructor(uint256 _maxMintsForSaleType, uint256 _maxMintsPerAddress, uint256 _mintPrice, string memory _saleType, address _nft, address _treasury) {
		require(_maxMintsForSaleType > 0, "PreSale: maxMintsForSaleType should be greater than zero");
		require(_maxMintsPerAddress > 0, "PreSale: maxMintsPerAddress should be greater than zero");
		require(bytes(_saleType).length > 0, "PreSale: Cannot set empty saleType");
		require(_nft != address(0), "PreSale: NFT address cannot be zero address");
		require(_treasury != address(0), "PreSale: treasury address cannot be zero address");

		maxMintsForSaleType = _maxMintsForSaleType;
		maxMintsPerAddress = _maxMintsPerAddress;
		mintPrice = _mintPrice;
		saleType = _saleType;
		nft = _nft;
		treasury = _treasury;

		emit MaxMintsForSaleTypeSet(maxMintsForSaleType);
		emit MaxMintPerAddressSet(maxMintsPerAddress);
		emit MintPriceSet(mintPrice);
		emit SaleTypeSet(saleType);
		emit NFTAddressSet(nft);
		emit TreasuryAddressUpdated(treasury);
	}

    /// Mint function for presale
	/// @dev mints by addresses validated using verified vouchers signed by an admin signer
	/// @notice mints token to addresses eligible for presale
	/// @param amount number of tokens to mint in transaction
	/// @param voucher voucher signed by an admin signer
	function mint(uint256 amount, Voucher memory voucher) 
		external 
		payable 
		validateEthPayment(amount)
		saleIsOpen(amount)
	{
		require(
			amount > 0,
			"PreSale: 0 number of presale mints"
		);

		require(
			amount <= maxMintsPerAddress,
			"PreSale: Exceeds number of presale mints allowed per address"
		);

		require(
			!addressMinted[msg.sender],
			"PreSale: Already minted"
		);
		bytes32 digest = keccak256(abi.encode(saleType, msg.sender));
		require(_isVerifiedVoucher(digest, voucher), "PreSale: Invalid voucher");

		addressMinted[msg.sender] = true;
		totalMinted = totalMinted + amount;
		IAnftifyNFT(nft).mint(amount, msg.sender);

		(bool success, ) = treasury.call{value: address(this).balance}("");
		require(success, "Transfer failed.");
	}

	/// @dev check that the voucher sent was signed by the admin signer
	function _isVerifiedVoucher(bytes32 digest, Voucher memory voucher)
		internal
		view
		returns (bool)
	{
		address signer = ecrecover(digest, voucher.v, voucher.r, voucher.s);
		require(signer != address(0), "ECDSA: invalid signature"); // Added check for zero address
		return signer == owner();
	}

	function setTreasury(address _treasury) public onlyOwner {
		require(_treasury != address(0), "PreSale: treasury address cannot be zero address");
		treasury = _treasury;
		emit TreasuryAddressUpdated(treasury);
    }
	
	function setPause(bool _pause) public onlyOwner {
		pause = _pause;
		emit PauseUpdated(pause);
    }

    /// Modifier to validate eth value on payable functions
	/// @param amount number of tokens to mint in transaction
	modifier validateEthPayment(uint256 amount) {
		require(
			mintPrice * amount <= msg.value,
			"PreSale: Ether value sent is not correct"
		);
		_;
	}

	modifier saleIsOpen(uint256 amount) {
		require(
			totalMinted + amount <= maxMintsForSaleType,
			"PreSale: Exceeds number of total presale mints allowed"
		);
		require(
			!pause, 
			"PreSale: Paused"
		);
        _;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 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 {
        _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
pragma solidity 0.8.7;

import {IERC721Enumerable} from "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol";

interface IAnftifyNFT is IERC721Enumerable {
    function mint(uint256 amount, address account) external;
    function setContractURI(string memory _contractURI) external;
    function setBaseURI(string memory _baseTokenURI) external;
    function setPause(bool _pause) external;
}

// 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 (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// 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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 100
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_maxMintsForSaleType","type":"uint256"},{"internalType":"uint256","name":"_maxMintsPerAddress","type":"uint256"},{"internalType":"uint256","name":"_mintPrice","type":"uint256"},{"internalType":"string","name":"_saleType","type":"string"},{"internalType":"address","name":"_nft","type":"address"},{"internalType":"address","name":"_treasury","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"maxMintsPerAddress","type":"uint256"}],"name":"MaxMintPerAddressSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"maxMintsForSaleType","type":"uint256"}],"name":"MaxMintsForSaleTypeSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"mintPrice","type":"uint256"}],"name":"MintPriceSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"nft","type":"address"}],"name":"NFTAddressSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"pause","type":"bool"}],"name":"PauseUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"saleType","type":"string"}],"name":"SaleTypeSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"treasury","type":"address"}],"name":"TreasuryAddressUpdated","type":"event"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"addressMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintsForSaleType","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintsPerAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"components":[{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"}],"internalType":"struct PreSale.Voucher","name":"voucher","type":"tuple"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"nft","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"saleType","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bool","name":"_pause","type":"bool"}],"name":"setPause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_treasury","type":"address"}],"name":"setTreasury","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"treasury","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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