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Closet.sol
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Closet.sol
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//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.4;
import "@openzeppelin/contracts-upgradeable/token/ERC1155/extensions/ERC1155SupplyUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/utils/SafeERC20Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
struct Token {
string name;
uint cost;
uint maxTokens;
uint maxPerWallet;
bool active;
address revShareAddress;
uint[2] revShareAmount;
}
struct TokenWithId {
uint id;
Token token;
}
struct UserToken {
uint id;
uint amount;
Token token;
}
struct Ban {
bool banned;
string reason;
}
contract Closet is Initializable, ERC1155SupplyUpgradeable, UUPSUpgradeable, OwnableUpgradeable {
using SafeERC20Upgradeable for IERC20Upgradeable;
uint[] public existingTokenIds;
mapping(uint => Token) private idToToken;
mapping(uint => mapping (address => uint)) public maxTokensPerWalletById;
mapping(address => Ban) public walletBans;
IERC20Upgradeable public erc20;
event TokenTypeAdded(uint tokenId, Token token);
event TokenTypeChanged(uint tokenId, Token token);
event TokensMinted(uint tokenId, uint amount, address wallet);
event BatchTokensMinted(uint[] tokenIds, uint[] amounts, address wallet);
event TokensBurned(uint tokenId, uint amount, address wallet);
event BatchTokensBurned(uint[] tokenIds, uint[] amounts, address wallet);
event WalletBanned(address wallet, string reason);
event WalletUnbanned(address wallet);
event WalletMaxChanged(address wallet, uint tokenId, uint max);
event ChangeERC20Contract(address erc20Addr);
/// @custom:oz-upgrades-unsafe-allow constructor
// solhint-disable-next-line no-empty-blocks
constructor() initializer {}
function initialize() public initializer {
__Ownable_init();
__ERC1155Supply_init();
_setURI("https://awwrats.com/{id}.json");
_contractURI = "https://awwrats.com/closet-opensea-metadata.json";
erc20 = IERC20Upgradeable(address(0));
}
/** Token Handling */
function mint(uint tokenId, uint amount) virtual public payable mintingAllowed(tokenId, amount) {
if (idToToken[tokenId].revShareAddress != owner()) {
uint total = idToToken[tokenId].cost * amount;
uint revShare = (total / idToToken[tokenId].revShareAmount[1]) * idToToken[tokenId].revShareAmount[0];
erc20.safeTransferFrom(msg.sender, idToToken[tokenId].revShareAddress, revShare);
erc20.safeTransferFrom(msg.sender, owner(), total - revShare);
} else {
erc20.safeTransferFrom(msg.sender, owner(), idToToken[tokenId].cost * amount);
}
_mint(msg.sender, tokenId, amount, msg.data);
emit TokensMinted(tokenId, amount, msg.sender);
}
function mintBatch(uint[] memory ids, uint[] memory amounts) virtual public payable batchMintingAllowed(ids, amounts) {
_batchMint(ids, amounts);
}
function burn(uint tokenId, uint amount) virtual public burningAllowed(tokenId, amount) {
_burn(msg.sender, tokenId, amount);
emit TokensBurned(tokenId, amount, msg.sender);
}
function burnBatch(uint[] memory ids, uint[] memory amounts) virtual public batchBurningAllowed(ids, amounts) {
_burnBatch(msg.sender, ids, amounts);
emit BatchTokensBurned(ids, amounts, msg.sender);
}
/** Read Only Methods */
function getAllTokenIds() virtual public view returns(uint[] memory) {
return existingTokenIds;
}
function getAllTokens() virtual public view returns(TokenWithId[] memory) {
TokenWithId[] memory tokens = new TokenWithId[](existingTokenIds.length);
for (uint256 i = 0; i < existingTokenIds.length; i++) {
tokens[i] = TokenWithId(existingTokenIds[i], idToToken[existingTokenIds[i]]);
}
return tokens;
}
function getActiveTokens() virtual public view returns(TokenWithId[] memory) {
TokenWithId[] memory tokens = getAllTokens();
uint activeTokenCount = 0;
for (uint256 i = 0; i < tokens.length; i++) {
if (tokens[i].token.active) {
activeTokenCount++;
}
}
TokenWithId[] memory activeTokens = new TokenWithId[](activeTokenCount);
activeTokenCount = 0;
for (uint256 i = 0; i < tokens.length; i++) {
if (tokens[i].token.active) {
activeTokens[activeTokenCount] = tokens[i];
activeTokenCount++;
}
}
return activeTokens;
}
function getTokensByWallet(address wallet) virtual public view returns(UserToken[] memory) {
UserToken[] memory userTokens = new UserToken[](existingTokenIds.length);
uint tokensCount = 0;
for (uint256 i = 0; i < existingTokenIds.length; i++) {
if (balanceOf(wallet, existingTokenIds[i]) > 0) {
userTokens[tokensCount] = UserToken(existingTokenIds[i], balanceOf(wallet, existingTokenIds[i]), idToToken[existingTokenIds[i]]);
tokensCount++;
}
}
return userTokens;
}
function getTokenById(uint id) virtual public view returns(Token memory) {
return idToToken[id];
}
function version() virtual public pure returns(string memory) {
return "1.0";
}
/** Admin */
function addNewTokenTypes(Token[] memory tokens) virtual public onlyOwner {
for (uint256 j = 0; j < tokens.length; j++) {
for(uint i = 0; i < existingTokenIds.length; i++) {
require(!_compareStrings(idToToken[existingTokenIds[i]].name, tokens[j].name), "Token already exists");
}
_addNewTokenType(tokens[j]);
}
}
function changeTokens(TokenWithId[] memory tokens) virtual public onlyOwner {
for (uint256 i = 0; i < tokens.length; i++) {
_changeToken(tokens[i]);
}
}
function setTokensStatus(uint[] memory ids, bool status) virtual public onlyOwner {
for (uint256 i = 0; i < ids.length; i++) {
idToToken[ids[i]].active = status;
TokenWithId memory tokenWithId = TokenWithId(ids[i], idToToken[ids[i]]);
_changeToken(tokenWithId);
}
}
function setMaxTokensForWallet(address wallet, uint tokenId, uint max) virtual public onlyOwner tokenExists(tokenId) {
maxTokensPerWalletById[tokenId][wallet] = max;
emit WalletMaxChanged(wallet, tokenId, max);
}
function banWallet(address wallet, string memory reason) virtual public onlyOwner {
require(!_compareStrings(reason, ""), "Reason cannot be empty");
walletBans[wallet] = Ban(true, reason);
emit WalletBanned(wallet, reason);
}
function unbanWallet(address wallet) virtual public onlyOwner {
walletBans[wallet] = Ban(false, "");
emit WalletUnbanned(wallet);
}
function changeERC20Contract(address erc20Addr) virtual public onlyOwner {
erc20 = IERC20Upgradeable(erc20Addr);
emit ChangeERC20Contract(erc20Addr);
}
function promoMint(uint[] memory ids, uint[] memory amounts, address wallet) virtual public onlyOwner promoMintingAllowed(ids, amounts) {
_batchMint(ids, amounts);
safeBatchTransferFrom(owner(), wallet, ids, amounts, msg.data);
}
function setUri(string memory uri) virtual public onlyOwner {
_setURI(uri);
}
/** Modifiers */
modifier mintingAllowed(uint tokenId, uint amount) virtual {
_checkPublicMinting(tokenId, amount);
_;
}
modifier batchMintingAllowed(uint[] memory ids, uint[] memory amounts) virtual {
require(ids.length == amounts.length, "Mismatched tokenIds and amounts");
for (uint i = 0; i < ids.length; i++) {
_checkPublicMinting(ids[i], amounts[i]);
}
_;
}
modifier promoMintingAllowed(uint[] memory ids, uint[] memory amounts) virtual {
require(ids.length == amounts.length, "Mismatched tokenIds and amounts");
for (uint i = 0; i < ids.length; i++) {
_checkMinting(ids[i], amounts[i]);
}
_;
}
modifier burningAllowed(uint tokenId, uint amount) virtual {
_checkBurning(tokenId, amount);
_;
}
modifier batchBurningAllowed(uint[] memory ids, uint[] memory amounts) virtual {
require(ids.length == amounts.length, "Mismatched tokenIds and amounts");
for (uint i = 0; i < ids.length; i++) {
_checkBurning(ids[i], amounts[i]);
}
_;
}
modifier tokenExists(uint tokenId) virtual {
require(!_compareStrings(idToToken[tokenId].name, ""), "Token ID does not exist");
_;
}
/** Internal */
function _checkPublicMinting(uint tokenId, uint amount) virtual internal view {
require(idToToken[tokenId].active, "Token is inactive");
_checkMinting(tokenId, amount);
}
function _checkMinting(uint tokenId, uint amount) virtual internal view tokenExists(tokenId) {
_checkTokenMax(tokenId, amount);
_checkWalletMax(tokenId, amount, msg.sender);
require(erc20.balanceOf(msg.sender) >= idToToken[tokenId].cost, "Not enough currency");
require(erc20.allowance(msg.sender, address(this)) >= idToToken[tokenId].cost, "ERC20 allowance not enough");
}
function _batchMint(uint[] memory ids, uint[] memory amounts) virtual internal {
uint totalCost = 0;
uint[] memory revShareAmounts = new uint[](ids.length);
address[] memory revShareAddresses = new address[](ids.length);
uint revShareCount = 0;
for (uint256 i = 0; i < ids.length; i++) {
if (idToToken[ids[i]].revShareAddress != owner()) {
uint total = idToToken[ids[i]].cost * amounts[i];
uint revShare = (total / idToToken[ids[i]].revShareAmount[1]) * idToToken[ids[i]].revShareAmount[0];
revShareAddresses[revShareCount] = idToToken[ids[i]].revShareAddress;
revShareAmounts[revShareCount] = revShare;
totalCost += total - revShare;
revShareCount++;
} else {
totalCost += idToToken[ids[i]].cost * amounts[i];
}
}
for (uint256 i = 0; i < revShareCount; i++) {
erc20.safeTransferFrom(msg.sender, revShareAddresses[i], revShareAmounts[i]);
}
erc20.safeTransferFrom(msg.sender, owner(), totalCost);
_mintBatch(msg.sender, ids, amounts, msg.data);
emit BatchTokensMinted(ids, amounts, msg.sender);
}
function _checkTokenMax(uint tokenId, uint amount) virtual internal view tokenExists(tokenId) {
require(idToToken[tokenId].maxTokens == 0 || idToToken[tokenId].maxTokens >= totalSupply(tokenId) + amount, "Max tokens reached for type");
}
function _checkWalletMax(uint tokenId, uint amount, address wallet) virtual internal view tokenExists(tokenId) {
require((maxTokensPerWalletById[tokenId][wallet] == 0 || maxTokensPerWalletById[tokenId][wallet] >= balanceOf(wallet, tokenId) + amount) && (idToToken[tokenId].maxPerWallet == 0 || idToToken[tokenId].maxPerWallet >= balanceOf(wallet, tokenId) + amount), "Max tokens reached for wallet");
}
function _checkBurning(uint tokenId, uint amount) virtual internal view tokenExists(tokenId) {
require(balanceOf(msg.sender, tokenId) >= amount, "Cannot burn more than owned");
}
function _addNewTokenType(Token memory token) virtual internal {
uint tokenId = existingTokenIds.length + 1;
idToToken[tokenId] = token;
existingTokenIds.push(tokenId);
emit TokenTypeAdded(tokenId, token);
}
function _changeToken(TokenWithId memory token) virtual internal tokenExists(token.id) {
idToToken[token.id] = token.token;
emit TokenTypeChanged(token.id, token.token);
}
function _compareStrings(string memory str1, string memory str2) virtual internal pure returns (bool) {
return keccak256(bytes(str1)) == keccak256(bytes(str2));
}
/** Overrides */
function _safeTransferFrom(address from, address to, uint id, uint amount, bytes memory data) virtual internal override(ERC1155Upgradeable) {
_checkWalletMax(id, amount, to);
super._safeTransferFrom(from, to, id, amount, data);
}
function _safeBatchTransferFrom(address from, address to, uint[] memory ids, uint[] memory amounts, bytes memory data) virtual internal override(ERC1155Upgradeable) {
require(ids.length == amounts.length, "Mismatched tokenIds and amounts");
for (uint256 i = 0; i < ids.length; i++) {
_checkWalletMax(ids[i], amounts[i], to);
}
super._safeBatchTransferFrom(from, to, ids, amounts, data);
}
// solhint-disable-next-line no-empty-blocks
function _authorizeUpgrade(address) virtual internal override onlyOwner {}
// This is used by OpenSea to auto-populate our contract as a collection
string private _contractURI;
function contractURI() virtual public view returns (string memory) {
return _contractURI;
}
function setContractURI(string memory newContractURI) virtual public onlyOwner {
_contractURI = newContractURI;
}
}