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added access control layer over nft updates

This commit is contained in:
miguelToscano 2022-11-10 00:15:56 -03:00
parent 570f0124a3
commit f3c49a4261
1 changed files with 6 additions and 3 deletions
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9
contracts/SitesNFTs.sol
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@ -20,8 +20,9 @@ contract SitesNFTs is ERC721URIStorage, AccessControl {
_;
}
modifier addressOwnsTokenId(address owner, uint256 tokenId) {
require(_owners[owner]);
modifier canChangeBaseURI() {
require(hasRole(DEFAULT_ADMIN_ROLE, msg.sender));
_;
}
constructor(string memory name, string memory symbol) ERC721(name, symbol) {
@ -40,6 +41,7 @@ contract SitesNFTs is ERC721URIStorage, AccessControl {
function updateTokenURI(address tokenHolderAddress, uint256 tokenId, string memory base64EncodedMetadata) public canMint() {
address tokenOwner = ownerOf(tokenId);
require(tokenOwner == tokenHolderAddress, "Address does not own provided tokenId");
_setTokenURI(tokenId, base64EncodedMetadata);
}
@ -47,8 +49,9 @@ contract SitesNFTs is ERC721URIStorage, AccessControl {
return super.supportsInterface(interfaceId);
}
function setBaseURI(string memory _newBbaseURI) public {
function setBaseURI(string memory _newBbaseURI) public canChangeBaseURI() returns (string memory) {
baseURI = _newBbaseURI;
return baseURI;
}
function getCurrentTokenId() public view returns (uint256) {