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* Build `SQTGift` NFT contract * Add `SQTRedeem` contract * Update `redeem` function * Update gift contracts * Add extra condition to redeem * Add more events * Update contracts/SQTGift.sol Co-authored-by: Ian He <[email protected]> * Update contracts/SQTGift.sol Co-authored-by: Ian He <[email protected]> * Update revert codes for `SQTGift` * Update revert code for `SQTRedeem` * remove redeem logic from SQTGift * improve test * clean up * add sqtGift to ts * add batchMint() and publish to testnet --------- Co-authored-by: Ian He <[email protected]>
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| // Copyright (C) 2020-2023 SubQuery Pte Ltd authors & contributors | ||
| // SPDX-License-Identifier: GPL-3.0-or-later | ||
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| pragma solidity 0.8.15; | ||
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| import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol"; | ||
| import "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721URIStorageUpgradeable.sol"; | ||
| import "@openzeppelin/contracts-upgradeable/token/ERC721/extensions/ERC721EnumerableUpgradeable.sol"; | ||
| import '@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol'; | ||
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| import '@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol'; | ||
| import '@openzeppelin/contracts-upgradeable/utils/introspection/ERC165CheckerUpgradeable.sol'; | ||
| import '@openzeppelin/contracts/token/ERC20/IERC20.sol'; | ||
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| import './interfaces/ISQTGift.sol'; | ||
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| contract SQTGift is Initializable, OwnableUpgradeable, ERC721Upgradeable, ERC721URIStorageUpgradeable, ERC721EnumerableUpgradeable, ISQTGift { | ||
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| uint256 public nextSeriesId; | ||
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| /// @notice seriesId => GiftSeries | ||
| mapping(uint256 => GiftSeries) public series; | ||
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| /// @notice account => seriesId => gift count | ||
| mapping(address => mapping(uint256 => uint8)) public allowlist; | ||
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| /// @notice tokenId => Gift | ||
| mapping(uint256 => Gift) public gifts; | ||
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| event AllowListAdded(address indexed account, uint256 indexed seriesId, uint8 amount); | ||
| event AllowListRemoved(address indexed account, uint256 indexed seriesId, uint8 amount); | ||
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| event SeriesCreated(uint256 indexed seriesId, uint256 maxSupply, string tokenURI); | ||
| event SeriesActiveUpdated(uint256 indexed seriesId, bool active); | ||
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| event GiftMinted(address indexed to, uint256 indexed seriesId, uint256 indexed tokenId, string tokenURI); | ||
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| function initialize() external initializer { | ||
| __Ownable_init(); | ||
| __ERC721_init("SQT Gift", "SQTG"); | ||
| __ERC721URIStorage_init(); | ||
| __ERC721Enumerable_init(); | ||
| } | ||
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| function batchAddToAllowlist(uint256[] calldata _seriesId, address[] calldata _address, uint8[] calldata _amount) public onlyOwner { | ||
| require(_seriesId.length == _address.length, 'SQG003'); | ||
| require(_seriesId.length == _amount.length, 'SQG003'); | ||
| for (uint256 i = 0; i < _seriesId.length; i++) { | ||
| addToAllowlist(_seriesId[i], _address[i], _amount[i]); | ||
| } | ||
| } | ||
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| function addToAllowlist(uint256 _seriesId, address _address, uint8 _amount) public onlyOwner { | ||
| require(series[_seriesId].maxSupply > 0, "SQG001"); | ||
| allowlist[_address][_seriesId] += _amount; | ||
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| emit AllowListAdded(_address, _seriesId, _amount); | ||
| } | ||
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| function removeFromAllowlist(uint256 _seriesId, address _address, uint8 _amount) public onlyOwner { | ||
| require(series[_seriesId].maxSupply > 0, "SQG001"); | ||
| require(allowlist[_address][_seriesId] >= _amount, "SQG002"); | ||
| allowlist[_address][_seriesId] -= _amount; | ||
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| emit AllowListRemoved(_address, _seriesId, _amount); | ||
| } | ||
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| function createSeries( | ||
| uint256 _maxSupply, | ||
| string memory _tokenURI | ||
| ) external onlyOwner { | ||
| require(_maxSupply > 0, "SQG006"); | ||
| series[nextSeriesId] = GiftSeries({ | ||
| maxSupply: _maxSupply, | ||
| totalSupply: 0, | ||
| active: true, | ||
| tokenURI: _tokenURI | ||
| }); | ||
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| emit SeriesCreated(nextSeriesId, _maxSupply, _tokenURI); | ||
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| nextSeriesId += 1; | ||
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| } | ||
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| function setSeriesActive(uint256 _seriesId, bool _active) external onlyOwner { | ||
| require(series[_seriesId].maxSupply > 0, "SQG001"); | ||
| series[_seriesId].active = _active; | ||
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| emit SeriesActiveUpdated(_seriesId, _active); | ||
| } | ||
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| function setMaxSupply(uint256 _seriesId, uint256 _maxSupply) external onlyOwner { | ||
| require(_maxSupply > 0, "SQG006"); | ||
| series[_seriesId].maxSupply = _maxSupply; | ||
| } | ||
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| function _beforeTokenTransfer(address from, address to, uint256 tokenId, uint256 batchSize) internal override( | ||
| ERC721Upgradeable, | ||
| ERC721EnumerableUpgradeable | ||
| ) { | ||
| super._beforeTokenTransfer(from, to, tokenId, batchSize); | ||
| } | ||
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| function supportsInterface(bytes4 interfaceId) public view override( | ||
| IERC165Upgradeable, | ||
| ERC721Upgradeable, | ||
| ERC721EnumerableUpgradeable, | ||
| ERC721URIStorageUpgradeable | ||
| ) returns (bool) { | ||
| return interfaceId == type(ISQTGift).interfaceId || super.supportsInterface(interfaceId); | ||
| } | ||
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| function tokenURI(uint256 tokenId) public view override( | ||
| ERC721Upgradeable, | ||
| ERC721URIStorageUpgradeable | ||
| ) returns (string memory) { | ||
| return super.tokenURI(tokenId); | ||
| } | ||
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| function _burn(uint256 tokenId) internal override(ERC721Upgradeable, ERC721URIStorageUpgradeable) { | ||
| super._burn(tokenId); | ||
| } | ||
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| function _baseURI() internal view virtual override returns (string memory) { | ||
| return "ipfs://"; | ||
| } | ||
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| function mint(uint256 _seriesId) public { | ||
| GiftSeries memory giftSerie = series[_seriesId]; | ||
| require(giftSerie.active, "SQG004"); | ||
| require(allowlist[msg.sender][_seriesId] > 0, "SQG002"); | ||
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| require(giftSerie.totalSupply < giftSerie.maxSupply, "SQG005"); | ||
| series[_seriesId].totalSupply += 1; | ||
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| uint256 tokenId = totalSupply() + 1; | ||
| gifts[tokenId].seriesId = _seriesId; | ||
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| _safeMint(msg.sender, tokenId); | ||
| _setTokenURI(tokenId, giftSerie.tokenURI); | ||
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| allowlist[msg.sender][_seriesId]--; | ||
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| emit GiftMinted(msg.sender, _seriesId, tokenId, giftSerie.tokenURI); | ||
| } | ||
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| function batchMint(uint256 _seriesId) external { | ||
| GiftSeries memory giftSerie = series[_seriesId]; | ||
| require(giftSerie.active, "SQG004"); | ||
| uint8 allowAmount = allowlist[msg.sender][_seriesId]; | ||
| require(allowAmount > 0, "SQG002"); | ||
| for (uint256 i = 0; i < allowAmount; i++) { | ||
| mint(_seriesId); | ||
| } | ||
| } | ||
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| function getSeries(uint256 tokenId) external view returns (uint256) { | ||
| return gifts[tokenId].seriesId; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| // Copyright (C) 2020-2023 SubQuery Pte Ltd authors & contributors | ||
| // SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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| pragma solidity 0.8.15; | ||
|
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| import "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol"; | ||
| import '@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol'; | ||
| import '@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol'; | ||
| import '@openzeppelin/contracts/token/ERC20/IERC20.sol'; | ||
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| import './interfaces/ISQTGift.sol'; | ||
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| contract SQTRedeem is Initializable, OwnableUpgradeable { | ||
| function initialize(address _sqtoken) external initializer {} | ||
| // | ||
| // address public sqtoken; | ||
| // | ||
| // bool public redeemable; | ||
| // | ||
| // mapping (address => bool) public allowlist; | ||
| // | ||
| // event SQTRedeemed(address indexed to, address nft, uint256 indexed tokenId, uint256 sqtValue); | ||
| // | ||
| // function initialize(address _sqtoken) external initializer { | ||
| // __Ownable_init(); | ||
| // | ||
| // sqtoken = _sqtoken; | ||
| // } | ||
| // | ||
| // function desposit(uint256 amount) public onlyOwner { | ||
| // require(IERC20(sqtoken).transferFrom(msg.sender, address(this), amount), 'SQR001'); | ||
| // } | ||
| // | ||
| // function withdraw(uint256 amount) public onlyOwner { | ||
| // require(IERC20(sqtoken).transfer(msg.sender, amount), 'SQR001'); | ||
| // } | ||
| // | ||
| // function addToAllowlist(address _address) public onlyOwner { | ||
| // allowlist[_address] = true; | ||
| // } | ||
| // | ||
| // function removeFromAllowlist(address _address) public onlyOwner { | ||
| // allowlist[_address] = false; | ||
| // } | ||
| // | ||
| // function setRedeemable(bool _redeemable) external onlyOwner { | ||
| // redeemable = _redeemable; | ||
| // } | ||
| // | ||
| // function redeem(address nft, uint256 tokenId) public { | ||
| // require(redeemable, "SQR002"); | ||
| // require(allowlist[nft], "SQR003"); | ||
| // | ||
| // IERC165Upgradeable nftContract = IERC165Upgradeable(nft); | ||
| // require(nftContract.supportsInterface(type(ISQTGift).interfaceId), "SQR004"); | ||
| // | ||
| // ISQTGift sqtGift = ISQTGift(nft); | ||
| // require(sqtGift.getGiftRedeemable(tokenId), "SQG005"); | ||
| // require(sqtGift.ownerOf(tokenId) == msg.sender, "SQG006"); | ||
| // uint256 sqtValue = sqtGift.getSQTRedeemableValue(tokenId); | ||
| // require(sqtValue > 0, "SQG007"); | ||
| // sqtGift.afterTokenRedeem(tokenId); | ||
| // | ||
| // require(IERC20(sqtoken).transfer(msg.sender, sqtValue), "SQR001"); | ||
| // | ||
| // emit SQTRedeemed(msg.sender, nft, tokenId, sqtValue); | ||
| // } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,21 @@ | ||
| // Copyright (C) 2020-2023 SubQuery Pte Ltd authors & contributors | ||
| // SPDX-License-Identifier: GPL-3.0-or-later | ||
|
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| pragma solidity 0.8.15; | ||
|
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| import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol"; | ||
|
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| struct GiftSeries { | ||
| uint256 maxSupply; | ||
| uint256 totalSupply; | ||
| bool active; | ||
| string tokenURI; | ||
| } | ||
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| struct Gift { | ||
| uint256 seriesId; | ||
| } | ||
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| interface ISQTGift is IERC721Upgradeable { | ||
| function getSeries(uint256 tokenId) external view returns (uint256); | ||
| } |
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