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Warning! Contract bytecode has been changed and doesn't match the verified one. Therefore, interaction with this smart contract may be risky.
- Contract name:
- GiftDispenser
- Optimization enabled
- false
- Compiler version
- v0.8.17+commit.8df45f5f
- EVM Version
- default
- Verified at
- 2024-09-26T15:31:52.584495Z
Contract source code
// File: @openzeppelin/contracts/utils/Context.sol
// 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;
}
}
// File: @openzeppelin/contracts/access/Ownable.sol
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)
pragma solidity ^0.8.0;
/**
* @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);
}
}
// File: xmas/Minter.sol
pragma solidity ^0.8.12;
interface NFTInterface {
function mintWithClass(uint256 classId) external returns (uint256 _newTokenID);
function transfer(address _to, uint256 _tokenId, bytes calldata _data) external returns (bool);
function addPropertyWithContent(uint256 _tokenId, string calldata _content) external;
}
contract GiftDispenser is Ownable{
address public nftAddress;
bool public isPaused;
event GiftSent(address indexed to, uint class);
mapping (address => uint256) public naugthyList;
modifier paused() {
require(!isPaused, "Function: paused");
_;
}
function pause() public onlyOwner{
isPaused = true;
}
function unpause() public onlyOwner{
isPaused = false;
}
function setNFTAddress(address _nftAddress) public onlyOwner {
nftAddress = _nftAddress;
}
function addCS (address _csAddress, uint256 _csBalance) public onlyOwner {
naugthyList[_csAddress] = _csBalance;
}
function removeCS (address _csAddress) internal {
delete naugthyList[_csAddress];
}
function getClass(uint256 userBalance) internal view returns (uint256){
if(userBalance > 2_500_000) {
//returns 0, 1 or 2
return uint256(keccak256(abi.encodePacked(block.timestamp, userBalance))) % 3;
}
if(userBalance > 500_000) {
//returns 3 or 4
return uint256(keccak256(abi.encodePacked(block.timestamp, userBalance))) % 2 + 3;
}
return 5;
}
function claimGift () public paused{
uint256 userBalance = naugthyList[msg.sender];
require(userBalance >= 10_000);
uint256 classID = getClass(userBalance);
uint256 _mintedId = NFTInterface(nftAddress).mintWithClass(classID);
NFTInterface(nftAddress).transfer(msg.sender, _mintedId, "");
removeCS(msg.sender);
emit GiftSent(msg.sender, classID);
}
}
Contract ABI
[{"type":"event","name":"GiftSent","inputs":[{"type":"address","name":"to","internalType":"address","indexed":true},{"type":"uint256","name":"class","internalType":"uint256","indexed":false}],"anonymous":false},{"type":"event","name":"OwnershipTransferred","inputs":[{"type":"address","name":"previousOwner","internalType":"address","indexed":true},{"type":"address","name":"newOwner","internalType":"address","indexed":true}],"anonymous":false},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"addCS","inputs":[{"type":"address","name":"_csAddress","internalType":"address"},{"type":"uint256","name":"_csBalance","internalType":"uint256"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"claimGift","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"bool","name":"","internalType":"bool"}],"name":"isPaused","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"uint256","name":"","internalType":"uint256"}],"name":"naugthyList","inputs":[{"type":"address","name":"","internalType":"address"}]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"nftAddress","inputs":[]},{"type":"function","stateMutability":"view","outputs":[{"type":"address","name":"","internalType":"address"}],"name":"owner","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"pause","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"renounceOwnership","inputs":[]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"setNFTAddress","inputs":[{"type":"address","name":"_nftAddress","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"transferOwnership","inputs":[{"type":"address","name":"newOwner","internalType":"address"}]},{"type":"function","stateMutability":"nonpayable","outputs":[],"name":"unpause","inputs":[]}]
Contract Creation Code
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ByteCode
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