when i deploy this contract to the polygon network it automatically creates a new contract address that I do not have access to. This is supposed to a marketplace contract so obviously I need the keys. Is this a remix ide issue?
my prob
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.11;
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
// import "hardhat/console.sol";
contract NFTMarket is ReentrancyGuard {
using Counters for Counters.Counter;
Counters.Counter private _itemIds;
Counters.Counter private _itemsSold;
address payable owner;
uint256 listingPrice = 0.025 ether;
constructor() {
owner = payable(msg.sender);
}
struct MarketItem {
uint itemId;
address nftContract;
uint256 tokenId;
address payable seller;
address payable owner;
uint256 price;
bool sold;
}
mapping(uint256 => MarketItem) private idToMarketItem;
event MarketItemCreated (
uint256 indexed itemId,
address indexed nftContract,
uint256 indexed tokenId,
address seller,
address owner,
uint256 price,
bool sold
);
/* Returns the listing price of the contract */
function getListingPrice() public view returns (uint256) {
return listingPrice;
}
/* Places an item for sale on the marketplace */
function createMarketItem(
address nftContract,
uint256 tokenId,
uint256 price
) public payable nonReentrant {
require(price > 0, "Price must be at least 1 wei");
require(msg.value == listingPrice, "Price must be equal to listing price");
_itemIds.increment();
uint256 itemId = _itemIds.current();
idToMarketItem[itemId] = MarketItem(
itemId,
nftContract,
tokenId,
payable(msg.sender),
payable(address(0)),
price,
false
);
IERC721(nftContract).transferFrom(msg.sender, address(this), tokenId);
emit MarketItemCreated(
itemId,
nftContract,
tokenId,
msg.sender,
address(0),
price,
false
);
}
/* Creates the sale of a marketplace item */
/* Transfers ownership of the item, as well as funds between parties */
function createMarketSale(
address nftContract,
uint256 itemId
) public payable nonReentrant {
uint price = idToMarketItem[itemId].price;
uint tokenId = idToMarketItem[itemId].tokenId;
require(msg.value == price, "Please submit the asking price in order to complete the purchase");
idToMarketItem[itemId].seller.transfer(msg.value);
IERC721(nftContract).transferFrom(address(this), msg.sender, tokenId);
idToMarketItem[itemId].owner = payable(msg.sender);
idToMarketItem[itemId].sold = true;
_itemsSold.increment();
payable(owner).transfer(listingPrice);
}
/* Returns all unsold market items */
function fetchMarketItems() public view returns (MarketItem[] memory) {
uint itemCount = _itemIds.current();
uint unsoldItemCount = _itemIds.current() - _itemsSold.current();
uint currentIndex = 0;
MarketItem[] memory items = new MarketItem[](unsoldItemCount);
for (uint i = 0; i < itemCount; i++) {
if (idToMarketItem[i + 1].owner == address(0)) {
uint currentId = i + 1;
MarketItem storage currentItem = idToMarketItem[currentId];
items[currentIndex] = currentItem;
currentIndex += 1;
}
}
return items;
}
/* Returns onlyl items that a user has purchased */
function fetchMyNFTs() public view returns (MarketItem[] memory) {
uint totalItemCount = _itemIds.current();
uint itemCount = 0;
uint currentIndex = 0;
for (uint i = 0; i < totalItemCount; i++) {
if (idToMarketItem[i + 1].owner == msg.sender) {
itemCount += 1;
}
}
MarketItem[] memory items = new MarketItem[](itemCount);
for (uint i = 0; i < totalItemCount; i++) {
if (idToMarketItem[i + 1].owner == msg.sender) {
uint currentId = i + 1;
MarketItem storage currentItem = idToMarketItem[currentId];
items[currentIndex] = currentItem;
currentIndex += 1;
}
}
return items;
}
/* Returns only items a user has created */
function fetchItemsCreated() public view returns (MarketItem[] memory) {
uint totalItemCount = _itemIds.current();
uint itemCount = 0;
uint currentIndex = 0;
for (uint i = 0; i < totalItemCount; i++) {
if (idToMarketItem[i + 1].seller == msg.sender) {
itemCount += 1;
}
}
MarketItem[] memory items = new MarketItem[](itemCount);
for (uint i = 0; i < totalItemCount; i++) {
if (idToMarketItem[i + 1].seller == msg.sender) {
uint currentId = i + 1;
MarketItem storage currentItem = idToMarketItem[currentId];
items[currentIndex] = currentItem;
currentIndex += 1;
}
}
return items;
}
}
