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owen05
2021-04-09 14:58:30 +08:00
parent 7f3932d8f3
commit 85ba335233
7 changed files with 172 additions and 14 deletions
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9
contracts/CollateralVault/impl/NFTCollateralVault.sol
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@@ -13,9 +13,10 @@ import {IERC721} from "../../intf/IERC721.sol";
import {IERC721Receiver} from "../../intf/IERC721Receiver.sol";
import {IERC1155} from "../../intf/IERC1155.sol";
import {IERC1155Receiver} from "../../intf/IERC1155Receiver.sol";
import {ReentrancyGuard} from "../../lib/ReentrancyGuard.sol";
contract NFTCollateralVault is InitializableOwnable, IERC721Receiver, IERC1155Receiver {
contract NFTCollateralVault is InitializableOwnable, IERC721Receiver, IERC1155Receiver,ReentrancyGuard {
using SafeMath for uint256;
// ============ Storage ============
@@ -51,11 +52,11 @@ contract NFTCollateralVault is InitializableOwnable, IERC721Receiver, IERC1155Re
emit OwnershipTransferred(_OWNER_, newOwner);
}
function createFragment(address nftProxy, bytes calldata data) external onlyOwner {
function createFragment(address nftProxy, bytes calldata data) external preventReentrant onlyOwner {
require(nftProxy != address(0), "DODONftVault: PROXY_INVALID");
_OWNER_ = nftProxy;
(bool success, ) = nftProxy.call(data);
require(success, "DODONftVault: TRANSFER_OWNER_FAILED");
nftProxy.call(data);
// require(success, "DODONftVault: TRANSFER_OWNER_FAILED");
emit OwnershipTransferred(_OWNER_, nftProxy);
emit CreateFragment();
}