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修改claimfactory限额的实现方式

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This commit is contained in:
zhl 2023-06-14 13:45:53 +08:00
parent b2424f4bd1
commit 93b9dd1607
3 changed files with 3210 additions and 3148 deletions
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5012
build/contracts/ClaimBoxFactory.json
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1338
build/contracts/IClaimBox.json
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8
contracts/activity/ClaimBoxFactory.sol
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@ -6,12 +6,13 @@ import "../utils/TimeChecker.sol";
interface IClaimBox {
function mint(address to) external returns (uint256);
function balanceOf(address owner) external view returns (uint256);
}
contract ClaimBoxFactory is HasSignature, TimeChecker {
address public executor;
mapping(address => bool) public tokenSupported;
mapping(address => uint256) public claimHistory;
event BoxClaimed(
address indexed nftAddress,
@ -47,8 +48,8 @@ contract ClaimBoxFactory is HasSignature, TimeChecker {
require(tokenSupported[nftAddress], "ClaimBoxFactory: unsupported NFT");
address to = _msgSender();
require(
claimHistory[to] == 0,
"ClaimBoxFactory: you have claimed this NFT"
IClaimBox(nftAddress).balanceOf(to) == 0,
"ClaimBoxFactory: you already have a box"
);
bytes32 criteriaMessageHash = getMessageHash(
to,
@ -59,7 +60,6 @@ contract ClaimBoxFactory is HasSignature, TimeChecker {
checkSigner(executor, criteriaMessageHash, signature);
uint256 tokenId = IClaimBox(nftAddress).mint(to);
_useSignature(signature);
claimHistory[to] = tokenId;
emit BoxClaimed(nftAddress, to, saltNonce, tokenId);
}