git.delta.rocks / unique-network / refs/commits / 817fef63882f

difftreelog

chore remove duplicated check in fractionalizer contract

Grigoriy Simonov2022-08-11parent: #281718a.patch.diff
in: master

3 files changed

modifiedtests/src/eth/fractionalizer/Fractionalizer.bindiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/Fractionalizer.bin
+++ b/tests/src/eth/fractionalizer/Fractionalizer.bin
@@ -1 +1 @@
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\ No newline at end of file
modifiedtests/src/eth/fractionalizer/Fractionalizer.soldiffbeforeafterboth
before · tests/src/eth/fractionalizer/Fractionalizer.sol
1// SPDX-License-Identifier:  Apache License2pragma solidity >=0.8.0;3import {CollectionHelpers} from "../api/CollectionHelpers.sol";4import {ContractHelpers} from "../api/ContractHelpers.sol";5import {UniqueRefungibleToken} from "../api/UniqueRefungibleToken.sol";6import {UniqueRefungible} from "../api/UniqueRefungible.sol";7import {UniqueNFT} from "../api/UniqueNFT.sol";89contract Fractionalizer {10    struct Token {11        address _collection;12        uint256 _tokenId;13    }14    address rftCollection;15    mapping(address => bool) nftCollectionAllowList;16    mapping(address => mapping(uint256 => uint256)) nft2rftMapping;17    mapping(address => Token) rft2nftMapping;18    address owner;19    bytes32 refungibleCollectionType = keccak256(bytes("ReFungible"));2021    constructor() {22        owner = msg.sender;23    }2425    modifier onlyOwner() {26        require(msg.sender == owner, "Only owner can");27        _;28    }2930    event RFTCollectionSet(address _collection);31    event AllowListSet(address _collection, bool _status);32    event Fractionalized(address _collection, uint256 _tokenId, address _rftToken, uint128 _amount);33    event Defractionalized(address _rftToken, address _nftCollection, uint256 _nftTokenId);3435    function setRFTCollection(address _collection) public onlyOwner {36        require(37            rftCollection == address(0),38            "RFT collection is already set"39        );40        UniqueRefungible refungibleContract = UniqueRefungible(_collection);41        string memory collectionType = refungibleContract.uniqueCollectionType();42        43        require(44            keccak256(bytes(collectionType)) == refungibleCollectionType,45            "Wrong collection type. Collection is not refungible."46        );47        require(48            refungibleContract.verifyOwnerOrAdmin(),49            "Fractionalizer contract should be an admin of the collection"50        );51        rftCollection = _collection;52        emit RFTCollectionSet(rftCollection);53    }5455    function createAndSetRFTCollection(string calldata _name, string calldata _description, string calldata _tokenPrefix) public onlyOwner {56        require(57            rftCollection == address(0),58            "RFT collection is already set"59        );60        address collectionHelpers = 0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F;61        rftCollection = CollectionHelpers(collectionHelpers).createRefungibleCollection(_name, _description, _tokenPrefix);62        emit RFTCollectionSet(rftCollection);63    }6465    function setNftCollectionIsAllowed(address collection, bool status) public onlyOwner {66        nftCollectionAllowList[collection] = status;67        emit AllowListSet(collection, status);68    }6970    function nft2rft(address _collection, uint256 _token, uint128 _pieces) public {71        require(72            rftCollection != address(0),73            "RFT collection is not set"74        );75        UniqueRefungible rftCollectionContract = UniqueRefungible(rftCollection);76        require(77            UniqueNFT(_collection).ownerOf(_token) == msg.sender,78            "Only token owner could fractionalize it"79        );80        require(81            nftCollectionAllowList[_collection] == true,82            "Fractionalization of this collection is not allowed by admin"83        );84        require(85            UniqueNFT(_collection).ownerOf(_token) == msg.sender,86            "Only token owner could fractionalize it"87        );88        UniqueNFT(_collection).transferFrom(89            msg.sender,90            address(this),91            _token92        );93        uint256 rftTokenId;94        address rftTokenAddress;95        UniqueRefungibleToken rftTokenContract;96        if (nft2rftMapping[_collection][_token] == 0) {97            rftTokenId = rftCollectionContract.nextTokenId();98            rftCollectionContract.mint(address(this), rftTokenId);99            rftTokenAddress = rftCollectionContract.tokenContractAddress(rftTokenId);100            nft2rftMapping[_collection][_token] = rftTokenId;101            rft2nftMapping[rftTokenAddress] = Token(_collection, _token);102103            rftTokenContract = UniqueRefungibleToken(rftTokenAddress);104            rftTokenContract.setParentNFT(_collection, _token);105        } else {106            rftTokenId = nft2rftMapping[_collection][_token];107            rftTokenAddress = rftCollectionContract.tokenContractAddress(rftTokenId);108            rftTokenContract = UniqueRefungibleToken(rftTokenAddress);109        }110        rftTokenContract.repartition(_pieces);111        rftTokenContract.transfer(msg.sender, _pieces);112        emit Fractionalized(_collection, _token, rftTokenAddress, _pieces);113    }114115    function rft2nft(address _collection, uint256 _token) public {116        require(117            rftCollection != address(0),118            "RFT collection is not set"119        );120        require(121            rftCollection == _collection,122            "Wrong RFT collection"123        );124        UniqueRefungible rftCollectionContract = UniqueRefungible(rftCollection);125        address rftTokenAddress = rftCollectionContract.tokenContractAddress(_token);126        Token memory nftToken = rft2nftMapping[rftTokenAddress];127        require(128            nftToken._collection != address(0),129            "No corresponding NFT token found"130        );131        UniqueRefungibleToken rftTokenContract = UniqueRefungibleToken(rftTokenAddress);132        require(133            rftTokenContract.balanceOf(msg.sender) == rftTokenContract.totalSupply(),134            "Not all pieces are owned by the caller"135        );136        rftCollectionContract.transferFrom(msg.sender, address(this), _token);137        UniqueNFT(nftToken._collection).transferFrom(138            address(this),139            msg.sender,140            nftToken._tokenId141        );142        emit Defractionalized(rftTokenAddress, nftToken._collection, nftToken._tokenId);143    }144}
after · tests/src/eth/fractionalizer/Fractionalizer.sol
1// SPDX-License-Identifier:  Apache License2pragma solidity >=0.8.0;3import {CollectionHelpers} from "../api/CollectionHelpers.sol";4import {ContractHelpers} from "../api/ContractHelpers.sol";5import {UniqueRefungibleToken} from "../api/UniqueRefungibleToken.sol";6import {UniqueRefungible} from "../api/UniqueRefungible.sol";7import {UniqueNFT} from "../api/UniqueNFT.sol";89contract Fractionalizer {10    struct Token {11        address _collection;12        uint256 _tokenId;13    }14    address rftCollection;15    mapping(address => bool) nftCollectionAllowList;16    mapping(address => mapping(uint256 => uint256)) nft2rftMapping;17    mapping(address => Token) rft2nftMapping;18    address owner;19    bytes32 refungibleCollectionType = keccak256(bytes("ReFungible"));2021    constructor() {22        owner = msg.sender;23    }2425    modifier onlyOwner() {26        require(msg.sender == owner, "Only owner can");27        _;28    }2930    event RFTCollectionSet(address _collection);31    event AllowListSet(address _collection, bool _status);32    event Fractionalized(address _collection, uint256 _tokenId, address _rftToken, uint128 _amount);33    event Defractionalized(address _rftToken, address _nftCollection, uint256 _nftTokenId);3435    function setRFTCollection(address _collection) public onlyOwner {36        require(37            rftCollection == address(0),38            "RFT collection is already set"39        );40        UniqueRefungible refungibleContract = UniqueRefungible(_collection);41        string memory collectionType = refungibleContract.uniqueCollectionType();42        43        require(44            keccak256(bytes(collectionType)) == refungibleCollectionType,45            "Wrong collection type. Collection is not refungible."46        );47        require(48            refungibleContract.verifyOwnerOrAdmin(),49            "Fractionalizer contract should be an admin of the collection"50        );51        rftCollection = _collection;52        emit RFTCollectionSet(rftCollection);53    }5455    function createAndSetRFTCollection(string calldata _name, string calldata _description, string calldata _tokenPrefix) public onlyOwner {56        require(57            rftCollection == address(0),58            "RFT collection is already set"59        );60        address collectionHelpers = 0x6C4E9fE1AE37a41E93CEE429e8E1881aBdcbb54F;61        rftCollection = CollectionHelpers(collectionHelpers).createRefungibleCollection(_name, _description, _tokenPrefix);62        emit RFTCollectionSet(rftCollection);63    }6465    function setNftCollectionIsAllowed(address collection, bool status) public onlyOwner {66        nftCollectionAllowList[collection] = status;67        emit AllowListSet(collection, status);68    }6970    function nft2rft(address _collection, uint256 _token, uint128 _pieces) public {71        require(72            rftCollection != address(0),73            "RFT collection is not set"74        );75        UniqueRefungible rftCollectionContract = UniqueRefungible(rftCollection);76        require(77            nftCollectionAllowList[_collection] == true,78            "Fractionalization of this collection is not allowed by admin"79        );80        require(81            UniqueNFT(_collection).ownerOf(_token) == msg.sender,82            "Only token owner could fractionalize it"83        );84        UniqueNFT(_collection).transferFrom(85            msg.sender,86            address(this),87            _token88        );89        uint256 rftTokenId;90        address rftTokenAddress;91        UniqueRefungibleToken rftTokenContract;92        if (nft2rftMapping[_collection][_token] == 0) {93            rftTokenId = rftCollectionContract.nextTokenId();94            rftCollectionContract.mint(address(this), rftTokenId);95            rftTokenAddress = rftCollectionContract.tokenContractAddress(rftTokenId);96            nft2rftMapping[_collection][_token] = rftTokenId;97            rft2nftMapping[rftTokenAddress] = Token(_collection, _token);9899            rftTokenContract = UniqueRefungibleToken(rftTokenAddress);100            rftTokenContract.setParentNFT(_collection, _token);101        } else {102            rftTokenId = nft2rftMapping[_collection][_token];103            rftTokenAddress = rftCollectionContract.tokenContractAddress(rftTokenId);104            rftTokenContract = UniqueRefungibleToken(rftTokenAddress);105        }106        rftTokenContract.repartition(_pieces);107        rftTokenContract.transfer(msg.sender, _pieces);108        emit Fractionalized(_collection, _token, rftTokenAddress, _pieces);109    }110111    function rft2nft(address _collection, uint256 _token) public {112        require(113            rftCollection != address(0),114            "RFT collection is not set"115        );116        require(117            rftCollection == _collection,118            "Wrong RFT collection"119        );120        UniqueRefungible rftCollectionContract = UniqueRefungible(rftCollection);121        address rftTokenAddress = rftCollectionContract.tokenContractAddress(_token);122        Token memory nftToken = rft2nftMapping[rftTokenAddress];123        require(124            nftToken._collection != address(0),125            "No corresponding NFT token found"126        );127        UniqueRefungibleToken rftTokenContract = UniqueRefungibleToken(rftTokenAddress);128        require(129            rftTokenContract.balanceOf(msg.sender) == rftTokenContract.totalSupply(),130            "Not all pieces are owned by the caller"131        );132        rftCollectionContract.transferFrom(msg.sender, address(this), _token);133        UniqueNFT(nftToken._collection).transferFrom(134            address(this),135            msg.sender,136            nftToken._tokenId137        );138        emit Defractionalized(rftTokenAddress, nftToken._collection, nftToken._tokenId);139    }140}
modifiedtests/src/eth/fractionalizer/fractionalizer.test.tsdiffbeforeafterboth
--- a/tests/src/eth/fractionalizer/fractionalizer.test.ts
+++ b/tests/src/eth/fractionalizer/fractionalizer.test.ts
@@ -252,6 +252,7 @@
 
 
     const {fractionalizer} = await initFractionalizer(api, web3, privateKeyWrapper, owner);
+    await fractionalizer.methods.setNftCollectionIsAllowed(nftCollectionAddress, true).send();
 
     await expect(fractionalizer.methods.nft2rft(nftCollectionAddress, nftTokenId, 100).call())
       .to.eventually.be.rejectedWith(/Only token owner could fractionalize it$/g);