git.delta.rocks / unique-network / refs/commits / 26150073a8da

1import {readFile} from 'fs/promises';2import {getBalanceSingle, transferBalanceExpectSuccess} from '../../substrate/get-balance';3import privateKey from '../../substrate/privateKey';4import {createCollectionExpectSuccess, createFungibleItemExpectSuccess, createItemExpectSuccess, getTokenOwner, transferExpectSuccess, transferFromExpectSuccess} from '../../util/helpers';5import {collectionIdToAddress, createEthAccountWithBalance, executeEthTxOnSub, GAS_ARGS, itWeb3, subToEth, subToEthLowercase} from '../util/helpers';6import {evmToAddress} from '@polkadot/util-crypto';7import nonFungibleAbi from '../nonFungibleAbi.json';8import fungibleAbi from '../fungibleAbi.json';9import {expect} from 'chai';1011const PRICE = 2000n;1213describe('Matcher contract usage', () => {14  itWeb3('With UNQ', async ({api, web3}) => {15    const matcherOwner = await createEthAccountWithBalance(api, web3);16    const matcherJSON = JSON.parse((await readFile(`${__dirname}/MarketPlace.json`)).toString());17    const matcherContract = new web3.eth.Contract(matcherJSON.abi, undefined, {18      from: matcherOwner,19      ...GAS_ARGS,20    });21    const matcher = await matcherContract.deploy({data: (matcherJSON.bytecode).toString(), arguments:[matcherOwner]}).send({from: matcherOwner});2223    const alice = privateKey('//Alice');24    const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});25    const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), {from: matcherOwner});2627    const seller = privateKey('//Bob');2829    const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);3031    // To transfer item to matcher it first needs to be transfered to EVM account of bob32    await transferExpectSuccess(collectionId, tokenId, seller, {Ethereum: subToEth(seller.address)});33    // Fees will be paid from EVM account, so we should have some balance here34    await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);35    await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);3637    // Token is owned by seller initially38    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: subToEthLowercase(seller.address)});3940    // Ask41    {42      await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));43      await executeEthTxOnSub(api, seller, matcher, m => m.addAsk(PRICE, '0x0000000000000000000000000000000000000001', evmCollection.options.address, tokenId, 1));44    }4546    // Token is transferred to matcher47    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: matcher.options.address.toLowerCase()});4849    // Buy50    {51      const sellerBalanceBeforePurchase = await getBalanceSingle(api, seller.address);52      // There is two functions named 'buy', so we should provide full signature53      await executeEthTxOnSub(api, alice, matcher, m => m['buy(address,uint256)'](evmCollection.options.address, tokenId), {value: PRICE});54      expect(await getBalanceSingle(api, seller.address) - sellerBalanceBeforePurchase === PRICE);55    }5657    // Token is transferred to evm account of alice58    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: subToEthLowercase(alice.address)});596061    // Transfer token to substrate side of alice62    await transferFromExpectSuccess(collectionId, tokenId, alice, {Ethereum: subToEth(alice.address)}, {Substrate: alice.address});6364    // Token is transferred to substrate account of alice, seller received funds65    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Substrate: alice.address});66  });67//selling for custom tokens  excluded from release 68/*   itWeb3('With custom ERC20', async ({api, web3}) => {69    const matcherOwner = await createEthAccountWithBalance(api, web3);70    const matcherJSON = JSON.parse((await readFile(`${__dirname}/MarketPlace.json`)).toString());71    const matcherContract = new web3.eth.Contract(matcherJSON.abi, undefined, {72      from: matcherOwner,73      ...GAS_ARGS,74    });75    const matcher = await matcherContract.deploy({data: (matcherJSON.bytecode).toString()}).send({from: matcherOwner});7677    const alice = privateKey('//Alice');78    const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});79    const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), {from: matcherOwner});8081    const fungibleId = await createCollectionExpectSuccess({mode: {type: 'Fungible', decimalPoints: 0}});82    const evmFungible = new web3.eth.Contract(fungibleAbi as any, collectionIdToAddress(fungibleId), {from: matcherOwner, ...GAS_ARGS});83    await createFungibleItemExpectSuccess(alice, fungibleId, {Value: PRICE}, {Ethereum: subToEth(alice.address)});8485    const seller = privateKey('//Bob');8687    const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);8889    // To transfer item to matcher it first needs to be transfered to EVM account of bob90    await transferExpectSuccess(collectionId, tokenId, seller, {Ethereum: subToEth(seller.address)});91    // Fees will be paid from EVM account, so we should have some balance here92    await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);93    await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);9495    // Token is owned by seller initially96    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: subToEthLowercase(seller.address)});9798    // Ask99    {100      await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));101      await executeEthTxOnSub(api, seller, matcher, m => m.addAsk(PRICE, evmFungible.options.address, evmCollection.options.address, tokenId, 1));102    }103104    // Token is transferred to matcher105    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: matcher.options.address.toLowerCase()});106107    // Buy108    {109      const sellerBalanceBeforePurchase = BigInt(await evmFungible.methods.balanceOf(subToEth(seller.address)).call());110      const buyerBalanceBeforePurchase = BigInt(await evmFungible.methods.balanceOf(subToEth(alice.address)).call());111112      await executeEthTxOnSub(api, alice, evmFungible, m => m.approve(matcher.options.address, PRICE));113      // There is two functions named 'buy', so we should provide full signature114      await executeEthTxOnSub(api, alice, matcher, m =>115        m['buy(address,uint256,address,uint256)'](evmCollection.options.address, tokenId, evmFungible.options.address, PRICE));116117      // Approved price is removed from buyer balance, and added to seller118      expect(BigInt(await evmFungible.methods.balanceOf(subToEth(seller.address)).call()) - sellerBalanceBeforePurchase === PRICE);119      expect(buyerBalanceBeforePurchase - BigInt(await evmFungible.methods.balanceOf(subToEth(alice.address)).call()) === PRICE);120    }121122    // Token is transferred to evm account of alice123    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: subToEthLowercase(alice.address)});124125126    // Transfer token to substrate side of alice127    await transferFromExpectSuccess(collectionId, tokenId, alice, {Ethereum: subToEth(alice.address)}, {Substrate: alice.address});128129    // Token is transferred to substrate account of alice130    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Substrate: alice.address});131  }); */132133  itWeb3('With escrow', async ({api, web3}) => {134    const matcherOwner = await createEthAccountWithBalance(api, web3);135    const escrow = await createEthAccountWithBalance(api, web3);136    const matcherJSON = JSON.parse((await readFile(`${__dirname}/MarketPlace.json`)).toString());137    const matcherContract = new web3.eth.Contract(matcherJSON.abi, undefined, {138      from: matcherOwner,139      ...GAS_ARGS,140    });141    const matcher = await matcherContract.deploy({data: (matcherJSON.bytecode).toString(), arguments:[escrow]}).send({from: matcherOwner});142143144    const ksmToken = 11;145146    const alice = privateKey('//Alice');147    const collectionId = await createCollectionExpectSuccess({mode: {type: 'NFT'}});148    const evmCollection = new web3.eth.Contract(nonFungibleAbi as any, collectionIdToAddress(collectionId), {from: matcherOwner});149150    const seller = privateKey('//Bob');151152    const tokenId = await createItemExpectSuccess(alice, collectionId, 'NFT', seller.address);153154    // To transfer item to matcher it first needs to be transfered to EVM account of bob155    await transferExpectSuccess(collectionId, tokenId, seller, {Ethereum: subToEth(seller.address)});156    // Fees will be paid from EVM account, so we should have some balance here157    await transferBalanceExpectSuccess(api, seller, evmToAddress(subToEth(seller.address)), 10n ** 18n);158    await transferBalanceExpectSuccess(api, alice, evmToAddress(subToEth(alice.address)), 10n ** 18n);159160    // Token is owned by seller initially161    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: subToEthLowercase(seller.address)});162163    // Ask164    {165      await executeEthTxOnSub(api, seller, evmCollection, m => m.approve(matcher.options.address, tokenId));166      await executeEthTxOnSub(api, seller, matcher, m => m.addAsk(PRICE, ksmToken, evmCollection.options.address, tokenId, 1));167    }168169    // Token is transferred to matcher170    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: matcher.options.address.toLowerCase()});171172    // Give buyer KSM173    await matcher.methods.depositKSM(PRICE, subToEth(alice.address)).send({from: escrow});174175    // Buy176    {177      expect(await matcher.methods.escrowBalance(ksmToken, subToEth(seller.address)).call()).to.be.equal('0');178      expect(await matcher.methods.escrowBalance(ksmToken, subToEth(alice.address)).call()).to.be.equal(PRICE.toString());179180      await executeEthTxOnSub(api, alice, matcher, m => m.buyKSM(evmCollection.options.address, tokenId, subToEth(alice.address)));181182      // Price is removed from buyer balance, and added to seller183      expect(await matcher.methods.escrowBalance(ksmToken, subToEth(alice.address)).call()).to.be.equal('0');184      expect(await matcher.methods.escrowBalance(ksmToken, subToEth(seller.address)).call()).to.be.equal(PRICE.toString());185    }186187    // Token is transferred to evm account of alice188    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Ethereum: subToEthLowercase(alice.address)});189190    // Transfer token to substrate side of alice191    await transferFromExpectSuccess(collectionId, tokenId, alice, {Ethereum: subToEth(alice.address)}, {Substrate: alice.address});192193    // Token is transferred to substrate account of alice, seller received funds194    expect(await getTokenOwner(api, collectionId, tokenId)).to.be.deep.equal({Substrate: alice.address});195  });196});