difftreelog
Merge pull request #186 from UniqueNetwork/test/evm-marketplace
in: master
EVM matcher contract test
13 files changed
crates/evm-coder/tests/a.rsdiffbeforeafterboth--- a/crates/evm-coder/tests/a.rs
+++ b/crates/evm-coder/tests/a.rs
@@ -2,6 +2,7 @@
use evm_coder::{solidity_interface, types::*, ToLog, execution::Result};
use evm_coder_macros::solidity;
+use std as sp_std;
struct Impls;
pallets/nft/src/lib.rsdiffbeforeafterboth--- a/pallets/nft/src/lib.rs
+++ b/pallets/nft/src/lib.rs
@@ -1399,6 +1399,11 @@
item_id: TokenId,
amount: u128,
) -> DispatchResult {
+ if sender == from {
+ // Transfer by `from`, because it is either equal to sender, or derived from him
+ return Self::transfer_internal(from, recipient, collection, item_id, amount);
+ }
+
// Check approval
collection.consume_sload()?;
let approval: u128 =
pallets/nft/src/mock.rsdiffbeforeafterboth--- a/pallets/nft/src/mock.rs
+++ b/pallets/nft/src/mock.rs
@@ -129,8 +129,11 @@
fn as_sub(&self) -> &u64 {
&self.0
}
- fn from_eth(_eth: sp_core::H160) -> Self {
- unimplemented!()
+ fn from_eth(eth: sp_core::H160) -> Self {
+ let mut sub_raw = [0; 8];
+ sub_raw.copy_from_slice(ð.0[0..8]);
+ let sub = u64::from_be_bytes(sub_raw);
+ Self(sub, eth)
}
fn as_eth(&self) -> &sp_core::H160 {
&self.1
tests/package.jsondiffbeforeafterboth--- a/tests/package.json
+++ b/tests/package.json
@@ -24,8 +24,8 @@
"lint": "eslint --ext .ts,.js src/",
"fix": "eslint --ext .ts,.js src/ --fix",
"test": "mocha --timeout 9999999 -r ts-node/register './**/*.test.ts'",
- "testEth": "mocha --timeout 9999999 -r ts-node/register ./**/eth/**/*.test.ts",
- "load": "mocha --timeout 9999999 -r ts-node/register ./**/*.load.ts",
+ "testEth": "mocha --timeout 9999999 -r ts-node/register './**/eth/**/*.test.ts'",
+ "load": "mocha --timeout 9999999 -r ts-node/register './**/*.load.ts'",
"loadTransfer": "ts-node src/transfer.nload.ts",
"testCollision": "mocha --timeout 9999999 -r ts-node/register ./src/collision-tests/*.test.ts",
"testAddCollectionAdmin": "mocha --timeout 9999999 -r ts-node/register ./**/addCollectionAdmin.test.ts",
@@ -85,4 +85,4 @@
"artifacts"
]
}
-}
\ No newline at end of file
+}
tests/src/eth/marketplace/MarketPlaceKSM.abidiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceKSM.abi
@@ -0,0 +1 @@
+[{"inputs":[{"internalType":"address","name":"_escrow","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asks","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asksbySeller","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"balanceKSM","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_sender","type":"address"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_sender","type":"address"}],"name":"escrowBalance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"offers","outputs":[{"internalType":"uint256","name":"idNFT","type":"uint256"},{"internalType":"uint256","name":"currencyCode","type":"uint256"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"address","name":"idCollection","type":"address"},{"internalType":"address","name":"userAddr","type":"address"},{"internalType":"uint8","name":"flagActive","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"},{"internalType":"uint8","name":"_active","type":"uint8"}],"name":"setAsk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newEscrow","type":"address"}],"name":"setEscrow","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newEscrow","type":"address"}],"name":"setowner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"uint256","name":"_currencyCode","type":"uint256"},{"internalType":"address","name":"_sender","type":"address"}],"name":"withdraw","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]
\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceKSM.bindiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceKSM.bin
@@ -0,0 +1 @@
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\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceKSM.soldiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceKSM.sol
@@ -0,0 +1,179 @@
+// SPDX-License-Identifier: Apache License
+pragma solidity >=0.8.0;
+
+interface IERC721 {
+ event Transfer(
+ address indexed from,
+ address indexed to,
+ uint256 indexed tokenId
+ );
+ event Approval(
+ address indexed owner,
+ address indexed approved,
+ uint256 indexed tokenId
+ );
+
+ function ownerOf(uint256 tokenId) external view returns (address owner);
+
+ function transferFrom(
+ address from,
+ address to,
+ uint256 tokenId
+ ) external;
+
+ function debug(string memory value) external;
+}
+
+interface IERC20 {
+ event Transfer(address indexed from, address indexed to, uint256 value);
+ event Approval(
+ address indexed owner,
+ address indexed spender,
+ uint256 value
+ );
+
+ function transfer(address recipient, uint256 amount)
+ external
+ returns (bool);
+
+ function transferFrom(
+ address sender,
+ address recipient,
+ uint256 amount
+ ) external returns (bool);
+}
+
+contract MarketPlaceKSM {
+ struct Offer {
+ uint256 idNFT;
+ uint256 currencyCode;
+ uint256 price;
+ uint256 time;
+ address idCollection;
+ address userAddr;
+ uint8 flagActive;
+ }
+ Offer[] public offers;
+
+ mapping(address => mapping(uint256 => uint256)) public balanceKSM; // [userAddr] => [KSMs]
+ mapping(address => mapping(uint256 => uint256)) public asks; // [buyer][idCollection][idNFT] => idOffer
+
+ mapping(address => uint256[]) public asksbySeller; // [addressSeller] =>idOffer
+
+ address escrow;
+ address owner;
+
+ constructor(address _escrow) {
+ escrow = _escrow;
+ owner = msg.sender;
+ }
+
+ function setowner(address _newEscrow) public onlyOwner {
+ escrow = _newEscrow;
+ }
+
+ function setEscrow(address _newEscrow) public onlyOwner {
+ escrow = _newEscrow;
+ }
+
+ modifier onlyEscrow() {
+ require(msg.sender == escrow, "Only escrow can");
+ _;
+ }
+
+ modifier onlyOwner() {
+ require(msg.sender == owner, "Only owner can");
+ _;
+ }
+
+ /**
+ * Make bids (offers) to sell NFTs
+ */
+ function setAsk(
+ uint256 _price,
+ uint256 _currencyCode,
+ address _idCollection,
+ uint256 _idNFT,
+ uint8 _active
+ ) public {
+ require(
+ IERC721(_idCollection).ownerOf(_idNFT) == msg.sender,
+ "Not right token owner"
+ );
+ uint256 offerID = asks[_idCollection][_idNFT];
+ if (offers.length == 0 || offers[offerID].idCollection == address(0)) {
+ offers.push(
+ Offer(
+ _idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ _idCollection,
+ msg.sender,
+ _active
+ )
+ );
+ asks[_idCollection][_idNFT] = offers.length - 1;
+ asksbySeller[msg.sender].push(offers.length - 1);
+ }
+ //edit existing offer
+ else {
+ offers[asks[_idCollection][_idNFT]] = Offer(
+ offers[asks[_idCollection][_idNFT]].idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ offers[asks[_idCollection][_idNFT]].idCollection,
+ msg.sender,
+ _active
+ );
+ }
+
+ IERC721(_idCollection).transferFrom(msg.sender, address(this), _idNFT);
+ }
+
+ function deposit(
+ uint256 _amount,
+ uint256 _currencyCode,
+ address _sender
+ ) public onlyEscrow {
+ balanceKSM[_sender][_currencyCode] =
+ balanceKSM[_sender][_currencyCode] +
+ _amount;
+ }
+
+ function buy(address _idCollection, uint256 _idNFT) public {
+ Offer memory offer = offers[asks[_idCollection][_idNFT]];
+ // 1. reduce balance
+ balanceKSM[msg.sender][offer.currencyCode] =
+ balanceKSM[msg.sender][offer.currencyCode] -
+ offer.price;
+ // 2. increase balance
+ balanceKSM[offer.userAddr][offer.currencyCode] =
+ balanceKSM[offer.userAddr][offer.currencyCode] +
+ offer.price;
+ // 3. close offer
+ offers[asks[_idCollection][_idNFT]].flagActive = 0;
+ // 4. transfer NFT to buyer
+ IERC721(_idCollection).transferFrom(address(this), msg.sender, _idNFT);
+ }
+
+ function withdraw(
+ uint256 _amount,
+ uint256 _currencyCode,
+ address _sender
+ ) public onlyEscrow returns (bool) {
+ balanceKSM[_sender][_currencyCode] =
+ balanceKSM[_sender][_currencyCode] -
+ _amount;
+ return true;
+ }
+
+ function escrowBalance(uint256 _currencyCode, address _sender)
+ public
+ view
+ returns (uint256)
+ {
+ return balanceKSM[_sender][_currencyCode];
+ }
+}
tests/src/eth/marketplace/MarketPlaceUNQ.abidiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceUNQ.abi
@@ -0,0 +1 @@
+[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asks","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"asksbySeller","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"},{"internalType":"address","name":"_currencyCode","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"offers","outputs":[{"internalType":"uint256","name":"idNFT","type":"uint256"},{"internalType":"address","name":"currencyCode","type":"address"},{"internalType":"uint256","name":"price","type":"uint256"},{"internalType":"uint256","name":"time","type":"uint256"},{"internalType":"address","name":"idCollection","type":"address"},{"internalType":"address","name":"userAddr","type":"address"},{"internalType":"uint8","name":"flagActive","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"address","name":"_currencyCode","type":"address"},{"internalType":"address","name":"_idCollection","type":"address"},{"internalType":"uint256","name":"_idNFT","type":"uint256"},{"internalType":"uint8","name":"_active","type":"uint8"}],"name":"setAsk","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newOwner","type":"address"}],"name":"setowner","outputs":[],"stateMutability":"nonpayable","type":"function"}]
\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceUNQ.bindiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceUNQ.bin
@@ -0,0 +1 @@
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\ No newline at end of file
tests/src/eth/marketplace/MarketPlaceUNQ.soldiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/MarketPlaceUNQ.sol
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: Apache License
+pragma solidity >=0.8.0;
+
+interface IERC721 {
+ event Transfer(
+ address indexed from,
+ address indexed to,
+ uint256 indexed tokenId
+ );
+ event Approval(
+ address indexed owner,
+ address indexed approved,
+ uint256 indexed tokenId
+ );
+
+ function ownerOf(uint256 tokenId) external view returns (address owner);
+
+ function transferFrom(
+ address from,
+ address to,
+ uint256 tokenId
+ ) external;
+
+ function debug(string memory value) external;
+}
+
+interface IERC20 {
+ event Transfer(address indexed from, address indexed to, uint256 value);
+ event Approval(
+ address indexed owner,
+ address indexed spender,
+ uint256 value
+ );
+
+ function transfer(address recipient, uint256 amount)
+ external
+ returns (bool);
+
+ function transferFrom(
+ address sender,
+ address recipient,
+ uint256 amount
+ ) external returns (bool);
+}
+
+contract MarketPlaceUNQ {
+ struct Offer {
+ uint256 idNFT;
+ address currencyCode; //address of currency token, = address(0) for UNQ
+ uint256 price;
+ uint256 time;
+ address idCollection;
+ address userAddr;
+ uint8 flagActive;
+ }
+ Offer[] public offers;
+
+ mapping(address => mapping(uint256 => uint256)) public asks; // [idCollection][idNFT] => idOffer
+
+ mapping(address => uint256[]) public asksbySeller; // [addressSeller] =>idOffer
+
+ address owner;
+
+ constructor() {
+ owner = msg.sender;
+ }
+
+ function setowner(address _newOwner) public onlyOwner {
+ owner = _newOwner;
+ }
+
+ modifier onlyOwner() {
+ require(msg.sender == owner, "Only owner can");
+ _;
+ }
+
+ /**
+ * Make bids (offers) to sell NFTs
+ */
+ function setAsk(
+ uint256 _price,
+ address _currencyCode,
+ address _idCollection,
+ uint256 _idNFT,
+ uint8 _active
+ ) public {
+ require(
+ IERC721(_idCollection).ownerOf(_idNFT) == msg.sender,
+ "Not right token owner"
+ );
+ uint256 offerID = asks[_idCollection][_idNFT];
+ if (offers.length == 0 || offers[offerID].idCollection == address(0)) {
+ offers.push(
+ Offer(
+ _idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ _idCollection,
+ msg.sender,
+ _active
+ )
+ );
+ asks[_idCollection][_idNFT] = offers.length - 1;
+ asksbySeller[msg.sender].push(offers.length - 1);
+ }
+ //edit existing offer
+ else {
+ offers[asks[_idCollection][_idNFT]] = Offer(
+ offers[asks[_idCollection][_idNFT]].idNFT,
+ _currencyCode,
+ _price,
+ block.timestamp,
+ offers[asks[_idCollection][_idNFT]].idCollection,
+ msg.sender,
+ _active
+ );
+ }
+
+ IERC721(_idCollection).transferFrom(msg.sender, address(this), _idNFT);
+ }
+
+ function buy(address _idCollection, uint256 _idNFT) public payable {
+ //buing for UNQ like as ethers
+ Offer memory offer = offers[asks[_idCollection][_idNFT]];
+ //1. check sent amount and send to seller
+ require(
+ msg.value == offer.price,
+ "Not right amount UNQ sent, have to be equal price"
+ );
+ payable(offer.userAddr).transfer(offer.price);
+ // 2. close offer
+ offers[asks[_idCollection][_idNFT]].flagActive = 0;
+ // 3. transfer NFT to buyer
+ IERC721(_idCollection).transferFrom(address(this), msg.sender, _idNFT);
+ }
+
+ function buy(
+ address _idCollection,
+ uint256 _idNFT,
+ address _currencyCode,
+ uint256 _amount
+ ) public payable {
+ Offer memory offer = offers[asks[_idCollection][_idNFT]];
+ //1. check sent amount and transfer from buyer to seller
+ require(
+ offer.price == _amount && offer.currencyCode == _currencyCode,
+ "Not right amount or currency sent, have to be equal currency and price"
+ );
+ // !!! transfer have to be approved to marketplace!
+ IERC20(offer.currencyCode).transferFrom(
+ msg.sender,
+ address(this),
+ offer.price
+ );
+ //to not disclojure buyer's address
+ IERC20(offer.currencyCode).transfer(offer.userAddr, offer.price);
+ // 2. close offer
+ offers[asks[_idCollection][_idNFT]].flagActive = 0;
+ // 3. transfer NFT to buyer
+ IERC721(_idCollection).transferFrom(address(this), msg.sender, _idNFT);
+ }
+}
tests/src/eth/marketplace/marketplace.test.tsdiffbeforeafterboth--- /dev/null
+++ b/tests/src/eth/marketplace/marketplace.test.ts
@@ -0,0 +1,198 @@
+import { readFile } from 'fs/promises';
+import { getBalanceSingle, transferBalanceExpectSuccess } from '../../substrate/get-balance';
+import privateKey from '../../substrate/privateKey';
+import { createCollectionExpectSuccess, createFungibleItemExpectSuccess, createItemExpectSuccess, queryNftOwner, transferExpectSuccess, transferFromExpectSuccess } from '../../util/helpers';
+import { collectionIdToAddress, createEthAccountWithBalance, executeEthTxOnSub, GAS_ARGS, itWeb3, subToEth, subToEthLowercase } from '../util/helpers';
+import { evmToAddress } from '@polkadot/util-crypto';
+import nonFungibleAbi from '../nonFungibleAbi.json';
+import fungibleAbi from '../fungibleAbi.json';
+import waitNewBlocks from '../../substrate/wait-new-blocks';
+import { expect } from 'chai';
+
+const PRICE = 2000n;
+
+describe('Matcher contract usage', () => {
+ itWeb3('With UNQ', async ({api, web3}) => {
+ const matcherOwner = await createEthAccountWithBalance(api, web3);
+ const Matcher = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/MarketPlaceUNQ.abi`)).toString()), undefined, {
+ from: matcherOwner,
+ ...GAS_ARGS,
+ });
+ const matcher = await Matcher.deploy({ data: (await readFile(`${__dirname}/MarketPlaceUNQ.bin`)).toString() }).send({ from: matcherOwner });
+
+ const alice = privateKey('//Alice');
+ const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+ const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), { from: matcherOwner });
+
+ const seller = privateKey('//Bob');
+
+ const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);
+
+ // To transfer item to matcher it first needs to be transfered to EVM account of bob
+ await transferExpectSuccess(collectionId, tokenId, seller, {ethereum: subToEth(seller.address)});
+ // Fees will be paid from EVM account, so we should have some balance here
+ await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);
+ await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);
+ await waitNewBlocks(api, 1);
+
+ // Token is owned by seller initially
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(seller.address) });
+
+ // Ask
+ {
+ await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));
+ await executeEthTxOnSub(api, seller, matcher, m => m.setAsk(PRICE, '0x0000000000000000000000000000000000000000', evmCollection.options.address, tokenId, 1));
+ }
+
+ // Token is transferred to matcher
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: matcher.options.address.toLowerCase() });
+
+ // Buy
+ {
+ const sellerBalanceBeforePurchase = await getBalanceSingle(api, seller.address);
+ // There is two functions named 'buy', so we should provide full signature
+ await executeEthTxOnSub(api, alice, matcher, m => m['buy(address,uint256)'](evmCollection.options.address, tokenId), { value: PRICE });
+ expect(await getBalanceSingle(api, seller.address) - sellerBalanceBeforePurchase === PRICE);
+ }
+
+ // Token is transferred to evm account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(alice.address) });
+
+
+ // Transfer token to substrate side of alice
+ await transferFromExpectSuccess(collectionId, tokenId, alice, { ethereum: subToEth(alice.address) }, { substrate: alice.address });
+
+ // Token is transferred to substrate account of alice, seller received funds
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ substrate: alice.address });
+ });
+
+ itWeb3('With custom ERC20', async ({api, web3}) => {
+ const matcherOwner = await createEthAccountWithBalance(api, web3);
+ const Matcher = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/MarketPlaceUNQ.abi`)).toString()), undefined, {
+ from: matcherOwner,
+ ...GAS_ARGS,
+ });
+ const matcher = await Matcher.deploy({ data: (await readFile(`${__dirname}/MarketPlaceUNQ.bin`)).toString() }).send({ from: matcherOwner });
+
+ const alice = privateKey('//Alice');
+ const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+ const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), { from: matcherOwner });
+
+ const fungibleId = await createCollectionExpectSuccess({ mode: { type: 'Fungible', decimalPoints: 0 } });
+ const evmFungible = new web3.eth.Contract(fungibleAbi as any, collectionIdToAddress(fungibleId), { from: matcherOwner, ...GAS_ARGS });
+ await createFungibleItemExpectSuccess(alice, fungibleId, { Value: PRICE }, { ethereum: subToEth(alice.address) });
+
+ const seller = privateKey('//Bob');
+
+ const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);
+
+ // To transfer item to matcher it first needs to be transfered to EVM account of bob
+ await transferExpectSuccess(collectionId, tokenId, seller, {ethereum: subToEth(seller.address)});
+ // Fees will be paid from EVM account, so we should have some balance here
+ await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);
+ await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);
+ await waitNewBlocks(api, 1);
+
+ // Token is owned by seller initially
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(seller.address) });
+
+ // Ask
+ {
+ await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));
+ await executeEthTxOnSub(api, seller, matcher, m => m.setAsk(PRICE, evmFungible.options.address, evmCollection.options.address, tokenId, 1));
+ }
+
+ // Token is transferred to matcher
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: matcher.options.address.toLowerCase() });
+
+ // Buy
+ {
+ const sellerBalanceBeforePurchase = BigInt(await evmFungible.methods.balanceOf(subToEth(seller.address)).call());
+ const buyerBalanceBeforePurchase = BigInt(await evmFungible.methods.balanceOf(subToEth(alice.address)).call());
+
+ await executeEthTxOnSub(api, alice, evmFungible, m => m.approve(matcher.options.address, PRICE));
+ // There is two functions named 'buy', so we should provide full signature
+ await executeEthTxOnSub(api, alice, matcher, m =>
+ m['buy(address,uint256,address,uint256)'](evmCollection.options.address, tokenId, evmFungible.options.address, PRICE));
+
+ // Approved price is removed from buyer balance, and added to seller
+ expect(BigInt(await evmFungible.methods.balanceOf(subToEth(seller.address)).call()) - sellerBalanceBeforePurchase === PRICE);
+ expect(buyerBalanceBeforePurchase - BigInt(await evmFungible.methods.balanceOf(subToEth(alice.address)).call()) === PRICE);
+ }
+
+ // Token is transferred to evm account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(alice.address) });
+
+
+ // Transfer token to substrate side of alice
+ await transferFromExpectSuccess(collectionId, tokenId, alice, { ethereum: subToEth(alice.address) }, { substrate: alice.address });
+
+ // Token is transferred to substrate account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ substrate: alice.address });
+ });
+
+ itWeb3('With escrow', async ({ api, web3 }) => {
+ const matcherOwner = await createEthAccountWithBalance(api, web3);
+ const escrow = await createEthAccountWithBalance(api, web3);
+ const Matcher = new web3.eth.Contract(JSON.parse((await readFile(`${__dirname}/MarketPlaceKSM.abi`)).toString()), undefined, {
+ from: matcherOwner,
+ ...GAS_ARGS,
+ });
+ const matcher = await Matcher.deploy({ data: (await readFile(`${__dirname}/MarketPlaceKSM.bin`)).toString(), arguments: [escrow] }).send({ from: matcherOwner });
+
+ const ksmToken = 11;
+
+ const alice = privateKey('//Alice');
+ const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});
+ const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), { from: matcherOwner });
+
+ const seller = privateKey('//Bob');
+
+ const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);
+
+ // To transfer item to matcher it first needs to be transfered to EVM account of bob
+ await transferExpectSuccess(collectionId, tokenId, seller, {ethereum: subToEth(seller.address)});
+ // Fees will be paid from EVM account, so we should have some balance here
+ await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);
+ await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);
+ await waitNewBlocks(api, 1);
+
+ // Token is owned by seller initially
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(seller.address) });
+
+ // Ask
+ {
+ await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));
+ await executeEthTxOnSub(api, seller, matcher, m => m.setAsk(PRICE, ksmToken, evmCollection.options.address, tokenId, 1));
+ }
+
+ // Token is transferred to matcher
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: matcher.options.address.toLowerCase() });
+
+ // Give buyer KSM
+ await matcher.methods.deposit(PRICE, ksmToken, subToEth(alice.address)).send({ from: escrow });
+ await waitNewBlocks(api, 1);
+
+ // Buy
+ {
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(seller.address)).call()).to.be.equal('0');
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(alice.address)).call()).to.be.equal(PRICE.toString());
+
+ await executeEthTxOnSub(api, alice, matcher, m => m.buy(evmCollection.options.address, tokenId));
+ await waitNewBlocks(api, 1);
+
+ // Price is removed from buyer balance, and added to seller
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(alice.address)).call()).to.be.equal('0');
+ expect(await matcher.methods.escrowBalance(ksmToken, subToEth(seller.address)).call()).to.be.equal(PRICE.toString());
+ }
+
+ // Token is transferred to evm account of alice
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ ethereum: subToEthLowercase(alice.address) });
+
+ // Transfer token to substrate side of alice
+ await transferFromExpectSuccess(collectionId, tokenId, alice, { ethereum: subToEth(alice.address) }, { substrate: alice.address });
+
+ // Token is transferred to substrate account of alice, seller received funds
+ expect(await queryNftOwner(api, collectionId, tokenId)).to.be.deep.equal({ substrate: alice.address });
+ });
+});
tests/src/eth/util/helpers.tsdiffbeforeafterboth1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56// eslint-disable-next-line @typescript-eslint/triple-slash-reference7/// <reference path="helpers.d.ts" />89import { ApiPromise } from '@polkadot/api';10import { addressToEvm, evmToAddress } from '@polkadot/util-crypto';11import Web3 from 'web3';12import usingApi, { submitTransactionAsync } from '../../substrate/substrate-api';13import { IKeyringPair } from '@polkadot/types/types';14import { expect } from 'chai';15import { getGenericResult } from '../../util/helpers';16import * as solc from 'solc';17import config from '../../config';18import privateKey from '../../substrate/privateKey';19import contractHelpersAbi from './contractHelpersAbi.json';20import getBalance from '../../substrate/get-balance';21import waitNewBlocks from '../../substrate/wait-new-blocks';2223export const GAS_ARGS = { gas: 0x1000000, gasPrice: '0x01' };2425let web3Connected = false;26export async function usingWeb3<T>(cb: (web3: Web3) => Promise<T> | T): Promise<T> {27 if (web3Connected) throw new Error('do not nest usingWeb3 calls');28 web3Connected = true;2930 const provider = new Web3.providers.WebsocketProvider(config.substrateUrl);31 const web3 = new Web3(provider);3233 try {34 return await cb(web3);35 } finally {36 // provider.disconnect(3000, 'normal disconnect');37 provider.connection.close();38 web3Connected = false;39 }40}4142/**43 * @deprecated Web3 update solved issue with deployment over ws provider44 */45export async function usingWeb3Http<T>(cb: (web3: Web3) => Promise<T> | T): Promise<T> {46 const provider = new Web3.providers.HttpProvider(config.frontierUrl);47 const web3: Web3 = new Web3(provider);4849 return await cb(web3);50}5152export function collectionIdToAddress(address: number): string {53 if (address >= 0xffffffff || address < 0) throw new Error('id overflow');54 const buf = Buffer.from([0x17, 0xc4, 0xe6, 0x45, 0x3c, 0xc4, 0x9a, 0xaa, 0xae, 0xac, 0xa8, 0x94, 0xe6, 0xd9, 0x68, 0x3e,55 address >> 24,56 (address >> 16) & 0xff,57 (address >> 8) & 0xff,58 address & 0xff,59 ]);60 return Web3.utils.toChecksumAddress('0x' + buf.toString('hex'));61}6263export function createEthAccount(web3: Web3) {64 const account = web3.eth.accounts.create();65 web3.eth.accounts.wallet.add(account.privateKey);66 return account.address;67}6869export async function createEthAccountWithBalance(api: ApiPromise, web3: Web3) {70 const alice = privateKey('//Alice');71 const account = createEthAccount(web3);72 await transferBalanceToEth(api, alice, account);7374 return account;75}7677export async function transferBalanceToEth(api: ApiPromise, source: IKeyringPair, target: string, amount = 999999999999999) {78 const tx = api.tx.balances.transfer(evmToAddress(target), amount);79 const events = await submitTransactionAsync(source, tx);80 const result = getGenericResult(events);81 expect(result.success).to.be.true;82}8384export async function itWeb3(name: string, cb: (apis: { web3: Web3, api: ApiPromise }) => any, opts: { only?: boolean, skip?: boolean } = {}) {85 let i: any = it;86 if (opts.only) i = i.only;87 else if (opts.skip) i = i.skip;88 i(name, async () => {89 await usingApi(async api => {90 await usingWeb3(async web3 => {91 await cb({ api, web3 });92 });93 });94 });95}96itWeb3.only = (name: string, cb: (apis: { web3: Web3, api: ApiPromise }) => any) => itWeb3(name, cb, { only: true });97itWeb3.skip = (name: string, cb: (apis: { web3: Web3, api: ApiPromise }) => any) => itWeb3(name, cb, { skip: true });9899export async function generateSubstrateEthPair(web3: Web3) {100 const account = web3.eth.accounts.create();101 evmToAddress(account.address);102}103104type NormalizedEvent = {105 address: string,106 event: string,107 args: { [key: string]: string }108};109110export function normalizeEvents(events: any): NormalizedEvent[] {111 const output = [];112 for (const key of Object.keys(events)) {113 if (key.match(/^[0-9]+$/)) {114 output.push(events[key]);115 } else if (Array.isArray(events[key])) {116 output.push(...events[key]);117 } else {118 output.push(events[key]);119 }120 }121 output.sort((a, b) => a.logIndex - b.logIndex);122 return output.map(({ address, event, returnValues }) => {123 const args: { [key: string]: string } = {};124 for (const key of Object.keys(returnValues)) {125 if (!key.match(/^[0-9]+$/)) {126 args[key] = returnValues[key];127 }128 }129 return {130 address,131 event,132 args,133 };134 });135}136137export async function recordEvents(contract: any, action: () => Promise<void>): Promise<NormalizedEvent[]> {138 const out: any = [];139 contract.events.allEvents((_: any, event: any) => {140 out.push(event);141 });142 await action();143 return normalizeEvents(out);144}145146export function subToEth(eth: string): string {147 const bytes = addressToEvm(eth);148 const string = '0x' + Buffer.from(bytes).toString('hex');149 return Web3.utils.toChecksumAddress(string);150}151152export function compileContract(name: string, src: string) {153 const out = JSON.parse(solc.compile(JSON.stringify({154 language: 'Solidity',155 sources: {156 [`${name}.sol`]: {157 content: `158 // SPDX-License-Identifier: UNLICENSED159 pragma solidity ^0.8.6;160161 ${src}162 `,163 },164 },165 settings: {166 outputSelection: {167 '*': {168 '*': ['*'],169 },170 },171 },172 }))).contracts[`${name}.sol`][name];173174 return {175 abi: out.abi,176 object: '0x' + out.evm.bytecode.object,177 };178}179180export async function deployFlipper(web3: Web3, deployer: string) {181 const compiled = compileContract('Flipper', `182 contract Flipper {183 bool value = false;184 function flip() public {185 value = !value;186 }187 function getValue() public view returns (bool) {188 return value;189 }190 }191 `);192 const Flipper = new web3.eth.Contract(compiled.abi, undefined, {193 data: compiled.object,194 from: deployer,195 ...GAS_ARGS,196 });197 const flipper = await Flipper.deploy({ data: compiled.object }).send({from: deployer});198199 return flipper;200}201202export async function deployCollector(web3: Web3, deployer: string) {203 const compiled = compileContract('Collector', `204 contract Collector {205 uint256 collected;206 fallback() external payable {207 giveMoney();208 }209 function giveMoney() public payable {210 collected += msg.value;211 }212 function getCollected() public view returns (uint256) {213 return collected;214 }215 function getUnaccounted() public view returns (uint256) {216 return address(this).balance - collected;217 }218219 function withdraw(address payable target) public {220 target.transfer(collected);221 collected = 0;222 }223 }224 `);225 const Collector = new web3.eth.Contract(compiled.abi, undefined, {226 data: compiled.object,227 from: deployer,228 ...GAS_ARGS,229 });230 const collector = await Collector.deploy({ data: compiled.object }).send({ from: deployer });231232 return collector;233}234235export function contractHelpers(web3: Web3, caller: string) {236 return new web3.eth.Contract(contractHelpersAbi as any, '0x842899ECF380553E8a4de75bF534cdf6fBF64049', {from: caller, ...GAS_ARGS});237}238239export async function ethBalanceViaSub(api: ApiPromise, address: string): Promise<bigint> {240 return (await getBalance(api, [evmToAddress(address)]))[0];241}242243export async function recordEthFee(api: ApiPromise, user: string, call: () => Promise<any>): Promise<bigint> {244 const before = await ethBalanceViaSub(api, user);245246 await call();247 await waitNewBlocks(api, 1);248249 const after = await ethBalanceViaSub(api, user);250251 // Can't use .to.be.less, because chai doesn't supports bigint252 expect(after < before).to.be.true;253254 return before - after;255}1//2// This file is subject to the terms and conditions defined in3// file 'LICENSE', which is part of this source code package.4//56// eslint-disable-next-line @typescript-eslint/triple-slash-reference7/// <reference path="helpers.d.ts" />89import { ApiPromise } from '@polkadot/api';10import { addressToEvm, evmToAddress } from '@polkadot/util-crypto';11import Web3 from 'web3';12import usingApi, { submitTransactionAsync } from '../../substrate/substrate-api';13import { IKeyringPair } from '@polkadot/types/types';14import { expect } from 'chai';15import { getGenericResult } from '../../util/helpers';16import * as solc from 'solc';17import config from '../../config';18import privateKey from '../../substrate/privateKey';19import contractHelpersAbi from './contractHelpersAbi.json';20import getBalance from '../../substrate/get-balance';21import waitNewBlocks from '../../substrate/wait-new-blocks';2223export const GAS_ARGS = { gas: 0x1000000, gasPrice: '0x01' };2425let web3Connected = false;26export async function usingWeb3<T>(cb: (web3: Web3) => Promise<T> | T): Promise<T> {27 if (web3Connected) throw new Error('do not nest usingWeb3 calls');28 web3Connected = true;2930 const provider = new Web3.providers.WebsocketProvider(config.substrateUrl);31 const web3 = new Web3(provider);3233 try {34 return await cb(web3);35 } finally {36 // provider.disconnect(3000, 'normal disconnect');37 provider.connection.close();38 web3Connected = false;39 }40}4142/**43 * @deprecated Web3 update solved issue with deployment over ws provider44 */45export async function usingWeb3Http<T>(cb: (web3: Web3) => Promise<T> | T): Promise<T> {46 const provider = new Web3.providers.HttpProvider(config.frontierUrl);47 const web3: Web3 = new Web3(provider);4849 return await cb(web3);50}5152export function collectionIdToAddress(address: number): string {53 if (address >= 0xffffffff || address < 0) throw new Error('id overflow');54 const buf = Buffer.from([0x17, 0xc4, 0xe6, 0x45, 0x3c, 0xc4, 0x9a, 0xaa, 0xae, 0xac, 0xa8, 0x94, 0xe6, 0xd9, 0x68, 0x3e,55 address >> 24,56 (address >> 16) & 0xff,57 (address >> 8) & 0xff,58 address & 0xff,59 ]);60 return Web3.utils.toChecksumAddress('0x' + buf.toString('hex'));61}6263export function createEthAccount(web3: Web3) {64 const account = web3.eth.accounts.create();65 web3.eth.accounts.wallet.add(account.privateKey);66 return account.address;67}6869export async function createEthAccountWithBalance(api: ApiPromise, web3: Web3) {70 const alice = privateKey('//Alice');71 const account = createEthAccount(web3);72 await transferBalanceToEth(api, alice, account);7374 return account;75}7677export async function transferBalanceToEth(api: ApiPromise, source: IKeyringPair, target: string, amount = 999999999999999) {78 const tx = api.tx.balances.transfer(evmToAddress(target), amount);79 const events = await submitTransactionAsync(source, tx);80 const result = getGenericResult(events);81 expect(result.success).to.be.true;82}8384export async function itWeb3(name: string, cb: (apis: { web3: Web3, api: ApiPromise }) => any, opts: { only?: boolean, skip?: boolean } = {}) {85 let i: any = it;86 if (opts.only) i = i.only;87 else if (opts.skip) i = i.skip;88 i(name, async () => {89 await usingApi(async api => {90 await usingWeb3(async web3 => {91 await cb({ api, web3 });92 });93 });94 });95}96itWeb3.only = (name: string, cb: (apis: { web3: Web3, api: ApiPromise }) => any) => itWeb3(name, cb, { only: true });97itWeb3.skip = (name: string, cb: (apis: { web3: Web3, api: ApiPromise }) => any) => itWeb3(name, cb, { skip: true });9899export async function generateSubstrateEthPair(web3: Web3) {100 const account = web3.eth.accounts.create();101 evmToAddress(account.address);102}103104type NormalizedEvent = {105 address: string,106 event: string,107 args: { [key: string]: string }108};109110export function normalizeEvents(events: any): NormalizedEvent[] {111 const output = [];112 for (const key of Object.keys(events)) {113 if (key.match(/^[0-9]+$/)) {114 output.push(events[key]);115 } else if (Array.isArray(events[key])) {116 output.push(...events[key]);117 } else {118 output.push(events[key]);119 }120 }121 output.sort((a, b) => a.logIndex - b.logIndex);122 return output.map(({ address, event, returnValues }) => {123 const args: { [key: string]: string } = {};124 for (const key of Object.keys(returnValues)) {125 if (!key.match(/^[0-9]+$/)) {126 args[key] = returnValues[key];127 }128 }129 return {130 address,131 event,132 args,133 };134 });135}136137export async function recordEvents(contract: any, action: () => Promise<void>): Promise<NormalizedEvent[]> {138 const out: any = [];139 contract.events.allEvents((_: any, event: any) => {140 out.push(event);141 });142 await action();143 return normalizeEvents(out);144}145146export function subToEthLowercase(eth: string): string {147 const bytes = addressToEvm(eth);148 return '0x' + Buffer.from(bytes).toString('hex');149}150151export function subToEth(eth: string): string {152 return Web3.utils.toChecksumAddress(subToEthLowercase(eth));153}154155export function compileContract(name: string, src: string) {156 const out = JSON.parse(solc.compile(JSON.stringify({157 language: 'Solidity',158 sources: {159 [`${name}.sol`]: {160 content: `161 // SPDX-License-Identifier: UNLICENSED162 pragma solidity ^0.8.6;163164 ${src}165 `,166 },167 },168 settings: {169 outputSelection: {170 '*': {171 '*': ['*'],172 },173 },174 },175 }))).contracts[`${name}.sol`][name];176177 return {178 abi: out.abi,179 object: '0x' + out.evm.bytecode.object,180 };181}182183export async function deployFlipper(web3: Web3, deployer: string) {184 const compiled = compileContract('Flipper', `185 contract Flipper {186 bool value = false;187 function flip() public {188 value = !value;189 }190 function getValue() public view returns (bool) {191 return value;192 }193 }194 `);195 const Flipper = new web3.eth.Contract(compiled.abi, undefined, {196 data: compiled.object,197 from: deployer,198 ...GAS_ARGS,199 });200 const flipper = await Flipper.deploy({ data: compiled.object }).send({from: deployer});201202 return flipper;203}204205export async function deployCollector(web3: Web3, deployer: string) {206 const compiled = compileContract('Collector', `207 contract Collector {208 uint256 collected;209 fallback() external payable {210 giveMoney();211 }212 function giveMoney() public payable {213 collected += msg.value;214 }215 function getCollected() public view returns (uint256) {216 return collected;217 }218 function getUnaccounted() public view returns (uint256) {219 return address(this).balance - collected;220 }221222 function withdraw(address payable target) public {223 target.transfer(collected);224 collected = 0;225 }226 }227 `);228 const Collector = new web3.eth.Contract(compiled.abi, undefined, {229 data: compiled.object,230 from: deployer,231 ...GAS_ARGS,232 });233 const collector = await Collector.deploy({ data: compiled.object }).send({ from: deployer });234235 return collector;236}237238export function contractHelpers(web3: Web3, caller: string) {239 return new web3.eth.Contract(contractHelpersAbi as any, '0x842899ECF380553E8a4de75bF534cdf6fBF64049', {from: caller, ...GAS_ARGS});240}241242export async function executeEthTxOnSub(api: ApiPromise, from: IKeyringPair, to: any, mkTx: (methods: any) => any, { value = 0 }: {value?: bigint | number} = { }) {243 const tx = api.tx.evm.call(244 subToEth(from.address),245 to.options.address,246 mkTx(to.methods).encodeABI(),247 value,248 GAS_ARGS.gas,249 GAS_ARGS.gasPrice,250 null,251 );252 const events = await submitTransactionAsync(from, tx);253 expect(events.find(({ event: {section, method}})=>section === 'evm' && method === 'Executed')).to.be.not.undefined;254}255256export async function ethBalanceViaSub(api: ApiPromise, address: string): Promise<bigint> {257 return (await getBalance(api, [evmToAddress(address)]))[0];258}259260export async function recordEthFee(api: ApiPromise, user: string, call: () => Promise<any>): Promise<bigint> {261 const before = await ethBalanceViaSub(api, user);262263 await call();264 await waitNewBlocks(api, 1);265266 const after = await ethBalanceViaSub(api, user);267268 // Can't use .to.be.less, because chai doesn't supports bigint269 expect(after < before).to.be.true;270271 return before - after;272}tests/src/util/helpers.tsdiffbeforeafterboth--- a/tests/src/util/helpers.ts
+++ b/tests/src/util/helpers.ts
@@ -1168,3 +1168,7 @@
return (await api.query.nft.collectionById(collectionId)).toJSON() as unknown as ICollectionInterface;
});
}
+
+export async function queryNftOwner(api: ApiPromise, collectionId: number, tokenId: number): Promise<CrossAccountId> {
+ return normalizeAccountId((await api.query.nft.nftItemList(collectionId, tokenId) as any).toJSON().Owner);
+}
\ No newline at end of file