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BasicNFT.sol
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BasicNFT.sol
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//SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
contract BasicNFTContract is ERC721, Ownable {
uint256 public minPrice = 0.05 ether;
uint256 public totalSupply;
uint256 public maxSupply;
bool public isMintEnabled;
mapping(address => uint256) public mintedWallets;
constructor() payable ERC721('Jetking NFT', 'JET') {
maxSupply = 2;
}
function toggleIsMintEnabled() external onlyOwner {
isMintEnabled = !isMintEnabled;
}
function setMaxSupply(uint256 _maxsupply) external onlyOwner {
maxSupply = _maxsupply;
}
function mint() external payable {
require(isMintEnabled, 'Minting not enabled');
require(msg.value == minPrice, 'Wrong Price');
require(mintedWallets[msg.sender] < 1,'exceed max per wallet');
require(maxSupply > totalSupply, 'Sold out');
mintedWallets[msg.sender]++;
totalSupply++;
uint tokenID = totalSupply;
_safeMint(msg.sender,tokenID);
}
}