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fix: Improve mint limit check in LimitedMintPerAddress #492

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fix: Improve mint limit check in LimitedMintPerAddress #492

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7 changes: 4 additions & 3 deletions packages/1155-contracts/src/minters/utils/LimitedMintPerAddress.sol
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Original file line number Diff line number Diff line change
Expand Up @@ -14,10 +14,11 @@ contract LimitedMintPerAddress is ILimitedMintPerAddress {
}

function _requireMintNotOverLimitAndUpdate(uint256 limit, uint256 numRequestedMint, address tokenContract, uint256 tokenId, address wallet) internal {
mintedPerAddress[tokenContract][tokenId][wallet] += numRequestedMint;
if (mintedPerAddress[tokenContract][tokenId][wallet] > limit) {
revert UserExceedsMintLimit(wallet, limit, mintedPerAddress[tokenContract][tokenId][wallet]);
uint256 newMintCount = mintedPerAddress[tokenContract][tokenId][wallet] + numRequestedMint;
if (newMintCount > limit) {
revert UserExceedsMintLimit(wallet, limit, newMintCount);
}
mintedPerAddress[tokenContract][tokenId][wallet] = newMintCount;
}

function supportsInterface(bytes4 interfaceId) public pure virtual override returns (bool) {
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