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NFTXv7.sol
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NFTXv7.sol
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// SPDX-License-Identifier: MIT
pragma solidity 0.6.8;
import "./NFTXv6.sol";
import "./IERC20.sol";
import "./IERC1155.sol";
import "./IERC1155Receiver.sol";
contract NFTXv7 is NFTXv6, IERC1155Receiver {
mapping(uint256 => bool) public isVault1155;
function setIs1155(
uint256 vaultId,
bool _boolean
) public virtual {
onlyPrivileged(vaultId);
isVault1155[vaultId] = _boolean;
}
function _mint(uint256 vaultId, uint256[] memory nftIds, bool isDualOp)
internal
virtual
override
{
for (uint256 i = 0; i < nftIds.length; i = i.add(1)) {
uint256 nftId = nftIds[i];
require(isEligible(vaultId, nftId), "1");
if (isVault1155[vaultId]) {
IERC1155 nft = IERC1155(store.nftAddress(vaultId));
nft.safeTransferFrom(msg.sender, address(this), nftId, 1, "");
} else {
require(
store.nft(vaultId).ownerOf(nftId) != address(this),
"2"
);
store.nft(vaultId).transferFrom(msg.sender, address(this), nftId);
require(
store.nft(vaultId).ownerOf(nftId) == address(this),
"3"
);
}
store.holdingsAdd(vaultId, nftId);
}
store.xToken(vaultId).mint(msg.sender, nftIds.length.mul(10**18));
}
function _redeemHelper(
uint256 vaultId,
uint256[] memory nftIds,
bool isDualOp
) internal virtual override {
store.xToken(vaultId).burnFrom(msg.sender, nftIds.length.mul(10**18));
for (uint256 i = 0; i < nftIds.length; i = i.add(1)) {
uint256 nftId = nftIds[i];
require(
store.holdingsContains(vaultId, nftId),
"1"
);
if (store.holdingsContains(vaultId, nftId)) {
store.holdingsRemove(vaultId, nftId);
}
if (store.flipEligOnRedeem(vaultId)) {
bool isElig = store.isEligible(vaultId, nftId);
store.setIsEligible(vaultId, nftId, !isElig);
}
if (isVault1155[vaultId]) {
IERC1155 nft = IERC1155(store.nftAddress(vaultId));
nft.safeTransferFrom(address(this), msg.sender, nftId, 1, "");
} else {
store.nft(vaultId).safeTransferFrom(
address(this),
msg.sender,
nftId
);
}
}
}
function requestMint(uint256 vaultId, uint256[] memory nftIds)
public
payable
virtual
override
nonReentrant
{
onlyOwnerIfPaused(1);
require(store.allowMintRequests(vaultId), "1");
// TODO: implement bounty + fees
for (uint256 i = 0; i < nftIds.length; i = i.add(1)) {
require(
store.nft(vaultId).ownerOf(nftIds[i]) != address(this),
"2"
);
store.nft(vaultId).safeTransferFrom(
msg.sender,
address(this),
nftIds[i]
);
require(
store.nft(vaultId).ownerOf(nftIds[i]) == address(this),
"3"
);
store.setRequester(vaultId, nftIds[i], msg.sender);
}
emit MintRequested(vaultId, nftIds, msg.sender);
}
function setNegateEligibility(uint256 vaultId, bool shouldNegate)
public
virtual
override
{
onlyPrivileged(vaultId);
require(
store
.holdingsLength(vaultId)
.add(store.d2Holdings(vaultId)) ==
0,
"1"
);
store.setNegateEligibility(vaultId, shouldNegate);
}
function mint(uint256 vaultId, uint256[] memory nftIds, uint256 d2Amount)
public
payable
virtual
override
nonReentrant
{
onlyOwnerIfPaused(1);
// uint256 amount = store.isD2Vault(vaultId) ? d2Amount : nftIds.length;
// uint256 ethBounty = store.isD2Vault(vaultId)
// ? _calcBountyD2(vaultId, d2Amount, false)
// : _calcBounty(vaultId, amount, false);
// (uint256 ethBase, uint256 ethStep) = store.mintFees(vaultId);
// uint256 ethFee = _calcFee(
// amount,
// ethBase,
// ethStep,
// store.isD2Vault(vaultId)
// );
// if (ethFee > ethBounty) {
// _receiveEthToVault(vaultId, ethFee.sub(ethBounty), msg.value);
// }
if (store.isD2Vault(vaultId)) {
_mintD2(vaultId, d2Amount);
} else {
_mint(vaultId, nftIds, false);
}
// if (ethBounty > ethFee) {
// _payEthFromVault(vaultId, ethBounty.sub(ethFee), msg.sender);
// }
emit Mint(vaultId, nftIds, d2Amount, msg.sender);
}
function onERC1155Received(
address,
address,
uint256,
uint256,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC1155Received.selector;
}
function onERC1155BatchReceived(
address,
address,
uint256[] memory,
uint256[] memory,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC1155BatchReceived.selector;
}
function supportsInterface(bytes4 interfaceId)
external
override
view
returns (bool)
{}
function createVault(
address _xTokenAddress,
address _assetAddress,
bool _isD2Vault
) public virtual override nonReentrant returns (uint256) {
revert();
}
function setMintFees(uint256 vaultId, uint256 _ethBase, uint256 _ethStep)
public
virtual
override
{
revert();
}
function setBurnFees(uint256 vaultId, uint256 _ethBase, uint256 _ethStep)
public
virtual
override
{
revert();
}
function setSupplierBounty(uint256 vaultId, uint256 ethMax, uint256 length)
public
virtual
override
{
revert();
}
mapping(uint256 => uint256) public rangeStart;
mapping(uint256 => uint256) public rangeEnd;
function setRange(
uint256 vaultId,
uint256 start,
uint256 end
) public virtual {
onlyPrivileged(vaultId);
rangeStart[vaultId] = start;
rangeEnd[vaultId] = end;
}
function isEligible(uint256 vaultId, uint256 nftId)
public
view
virtual
override
returns (bool)
{
if (rangeEnd[vaultId] > 0) {
if (nftId >= rangeStart[vaultId] && nftId <= rangeEnd[vaultId]) {
return true;
}
}
return
store.negateEligibility(vaultId)
? !store.isEligible(vaultId, nftId)
: store.isEligible(vaultId, nftId);
}
}