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wip: refactor on current nft contract

This commit is contained in:
zoruka 2022-11-24 14:11:42 -03:00
parent 3a316a6fea
commit 3f37d82aca
2 changed files with 17 additions and 43 deletions
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51
contracts/SitesNFTs.sol
View File

@ -4,38 +4,22 @@ pragma solidity ^0.8.7;
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "./FleekAccessControl.sol";
import "../interfaces/ISitesNFTs.sol";
contract SitesNFTs is ISitesNFTs, ERC721URIStorage, AccessControl {
contract SitesNFTs is ISitesNFTs, ERC721URIStorage, FleekAccessControl {
using Counters for Counters.Counter;
Counters.Counter private _tokenIds;
string private baseURI;
bytes32 public constant MINTER_ROLE =
0x4d494e5445525f524f4c45000000000000000000000000000000000000000000; // "MINTER_ROLE"
modifier canMint() {
bool isMinterOrAdmin = hasRole(MINTER_ROLE, msg.sender) ||
hasRole(DEFAULT_ADMIN_ROLE, msg.sender);
require(isMinterOrAdmin, "Caller has no permission to mint.");
_;
}
modifier canChangeBaseURI() {
require(hasRole(DEFAULT_ADMIN_ROLE, msg.sender));
_;
}
constructor(string memory name, string memory symbol) ERC721(name, symbol) {
baseURI = "data:application/json;base64,";
_setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
}
constructor(
string memory name,
string memory symbol
) ERC721(name, symbol) {}
function mint(
string memory base64EncodedMetadata,
address account
) public override canMint returns (uint256) {
) public override requireController returns (uint256) {
uint256 newItemId = _tokenIds.current();
_safeMint(account, newItemId);
_setTokenURI(newItemId, base64EncodedMetadata);
@ -48,7 +32,7 @@ contract SitesNFTs is ISitesNFTs, ERC721URIStorage, AccessControl {
address tokenHolderAddress,
uint256 tokenId,
string memory base64EncodedMetadata
) public override canMint {
) public override requireController {
address tokenOwner = ownerOf(tokenId);
require(
tokenOwner == tokenHolderAddress,
@ -57,6 +41,10 @@ contract SitesNFTs is ISitesNFTs, ERC721URIStorage, AccessControl {
_setTokenURI(tokenId, base64EncodedMetadata);
}
function getCurrentTokenId() public view override returns (uint256) {
return _tokenIds.current();
}
function supportsInterface(
bytes4 interfaceId
)
@ -68,19 +56,4 @@ contract SitesNFTs is ISitesNFTs, ERC721URIStorage, AccessControl {
{
return super.supportsInterface(interfaceId);
}
function setBaseURI(
string memory _newBbaseURI
) public override canChangeBaseURI returns (string memory) {
baseURI = _newBbaseURI;
return baseURI;
}
function getCurrentTokenId() public view override returns (uint256) {
return _tokenIds.current();
}
function _baseURI() internal view override returns (string memory) {
return baseURI;
}
}

9
interfaces/ISitesNFTs.sol
View File

@ -8,7 +8,12 @@ import "@openzeppelin/contracts/access/IAccessControl.sol";
/// @title SitesNFTs - A contract for managing sites NFTs
/// @dev See
interface ISitesNFTs is IERC721 {
enum FleekContract {
Site
}
function mint(
FleekContract memory fleekContract,
string memory base64EncodedMetadata,
address account
) external returns (uint256);
@ -19,9 +24,5 @@ interface ISitesNFTs is IERC721 {
string memory base64EncodedMetadata
) external;
function setBaseURI(
string memory _newBbaseURI
) external returns (string memory);
function getCurrentTokenId() external view returns (uint256);
}