Adds Polygon Mumbai support to 0x v4 (#65)

* ADDS polygon mumbai support (chain 80001)

Author: johnrjj

package.json

@@ -40,7 +40,7 @@
   "size-limit": [
     {
       "path": "dist/nft-swap-sdk.cjs.production.min.js",
-      "limit": "290 KB"
+      "limit": "300 KB"
     },
     {
       "path": "dist/nft-swap-sdk.esm.js",

src/sdk/v4/NftSwapV4.ts

@@ -69,6 +69,7 @@ export enum SupportedChainIdsV4 {
   Ropsten = 3,
   Ganache = 1337,
   Polygon = 137,
+  PolygonMumbai = 80001,
   BSC = 56,
   Optimism = 10,
   Fantom = 250,
@@ -80,9 +81,9 @@ export enum SupportedChainIdsV4 {
 export const SupportedChainsForV4OrderbookStatusMonitoring = [
   SupportedChainIdsV4.Ropsten,
   SupportedChainIdsV4.Polygon,
+  SupportedChainIdsV4.PolygonMumbai,
   SupportedChainIdsV4.Mainnet,
   SupportedChainIdsV4.Optimism,
-  // SupportedChainIdsV4.Arbitrum,
 ];
 
 export interface INftSwapV4 extends BaseNftSwap {

src/sdk/v4/addresses.json

@@ -44,7 +44,7 @@
     "wrappedNativeToken": "0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270"
   },
   "80001": {
-    "exchange": "0xdef1c0ded9bec7f1a1670819833240f027b25eff",
+    "exchange": "0x4fb72262344034e034fce3d9c701fd9213a55260",
     "wrappedNativeToken": "0x9c3c9283d3e44854697cd22d3faa240cfb032889"
   },
   "43114": {

test/v4/erc721-test-swap-mumbai.test.ts

@@ -0,0 +1,120 @@
+import { ethers } from 'ethers';
+import { NftSwapV4, SupportedChainIdsV4 } from '../../src/sdk/v4/NftSwapV4';
+
+import {
+  SignedERC721OrderStruct,
+  SwappableAssetV4,
+} from '../../src/sdk/v4/types';
+
+jest.setTimeout(240 * 1000);
+
+const MAKER_WALLET_ADDRESS = '0xabc23F70Df4F45dD3Df4EC6DA6827CB05853eC9b';
+const MAKER_PRIVATE_KEY =
+  'fc5db508b0a52da8fbcac3ab698088715595f8de9cccf2467d51952eec564ec9';
+// NOTE(johnrjj) - NEVER use these private keys for anything of value, testnets only!
+
+const DAI_TOKEN_ADDRESS_TESTNET = '0x001b3b4d0f3714ca98ba10f6042daebf0b1b7b6f'; // https://mumbai.polygonscan.com/token/0x001b3b4d0f3714ca98ba10f6042daebf0b1b7b6f?a=0xabc23F70Df4F45dD3Df4EC6DA6827CB05853eC9b
+const TEST_NFT_CONTRACT_ADDRESS = '0xf5de760f2e916647fd766b4ad9e85ff943ce3a2b'; // https://mumbai.polygonscan.com/token/0xf5de760f2e916647fd766b4ad9e85ff943ce3a2b?a=0xabc23F70Df4F45dD3Df4EC6DA6827CB05853eC9b
+const RPC_TESTNET =
+  'https://polygon-mumbai.g.alchemy.com/v2/VMBpFqjMYv2w-MWnc9df92w3R2TpMvSG';
+
+const MAKER_WALLET = new ethers.Wallet(MAKER_PRIVATE_KEY);
+// const TAKER_WALLET = new ethers.Wallet(TAKER_PRIVATE_KEY);
+
+const PROVIDER = new ethers.providers.StaticJsonRpcProvider(RPC_TESTNET);
+
+const MAKER_SIGNER = MAKER_WALLET.connect(PROVIDER);
+// const TAKER_PROVIDER = TAKER_WALLET.connect(PROVIDER);
+
+const POLYGON_MUMBAI_CHAIN_ID = SupportedChainIdsV4.PolygonMumbai;
+
+const nftSwapperMaker = new NftSwapV4(
+  MAKER_SIGNER as any,
+  MAKER_SIGNER,
+  POLYGON_MUMBAI_CHAIN_ID
+);
+// const nftSwapperTaker = new NftSwap(TAKER_PROVIDER as any, 4);
+
+const TAKER_ASSET: SwappableAssetV4 = {
+  type: 'ERC20',
+  tokenAddress: DAI_TOKEN_ADDRESS_TESTNET,
+  amount: '100000000000', // 1 DAO
+};
+const MAKER_ASSET: SwappableAssetV4 = {
+  type: 'ERC721',
+  tokenAddress: TEST_NFT_CONTRACT_ADDRESS,
+  tokenId: '324295',
+};
+
+describe('NFTSwapV4', () => {
+  it('mumbai e2e test', async () => {
+    // NOTE(johnrjj) - Assumes USDC and DAI are already approved w/ the ExchangeProxy
+
+    const v4Erc721Order = nftSwapperMaker.buildOrder(
+      MAKER_ASSET,
+      TAKER_ASSET,
+      MAKER_WALLET_ADDRESS
+      // {
+      //   // Fix dates and salt so we have reproducible tests
+      //   expiration: new Date(3000, 10, 1),
+      // }
+    );
+
+    // console.log('v4Erc721Order.nonce', v4Erc721Order.nonce.toString());
+
+    expect(v4Erc721Order.nonce.toString().includes('-')).toBeFalsy();
+
+    // const makerapprovalTx = await nftSwapperMaker.approveTokenOrNftByAsset(
+    //   MAKER_ASSET,
+    //   MAKER_WALLET_ADDRESS,
+    // )
+    // const makerApprovalTxHash = await (await makerapprovalTx.wait()).transactionHash
+    //   console.log('maker approval tx hash', makerApprovalTxHash)
+
+    // const takerApprovalTx = await nftSwapperMaker.approveTokenOrNftByAsset(
+    //   TAKER_ASSET,
+    //   MAKER_WALLET_ADDRESS,
+    // )
+
+    // const takerApprovalTxHash = await (await takerApprovalTx.wait()).transactionHash
+    // console.log('taker approval tx hash', takerApprovalTxHash)
+
+    const signedOrder = await nftSwapperMaker.signOrder(v4Erc721Order);
+
+    // Cast to assert easily
+    const signedOrderErc1155 = signedOrder as SignedERC721OrderStruct;
+
+    expect(signedOrderErc1155.erc721Token).toBe(MAKER_ASSET.tokenAddress);
+    expect(signedOrderErc1155.erc721TokenId.toString()).toBe(
+      MAKER_ASSET.tokenId
+    );
+
+    expect(signedOrderErc1155.erc20Token).toBe(TAKER_ASSET.tokenAddress);
+    expect(signedOrderErc1155.erc20TokenAmount).toBe(TAKER_ASSET.amount);
+
+    expect(signedOrderErc1155.direction.toString()).toBe('0');
+
+    // await nftSwapperMaker.postOrder(signedOrder, SupportedChainIdsV4.PolygonMumbai);
+
+    // const maybeOrders = await nftSwapperMaker.getOrders({
+    //   nonce: signedOrder.nonce.toString(10),
+    // })
+
+    // const maybeOrder = maybeOrders.orders[0];
+
+    // expect(maybeOrder.order.nonce).toEqual(signedOrder.nonce.toString(10))
+
+    // expect(maybeOrder.order.signature.signatureType.toString()).toEqual('2');
+
+    // const fillTx = await nftSwapperMaker.fillSignedOrder(maybeOrder.order);
+
+    // // const fillTx = await nftSwapperMaker.fillSignedOrder(signedOrder);
+
+    // const txReceipt = await fillTx.wait();
+    // console.log('erc721 fill tx', txReceipt.transactionHash);
+
+    // expect(txReceipt.transactionHash).toBeTruthy();
+
+    // console.log(`Swapped on Polygon Mumbai (txHAsh: ${txReceipt.transactionIndex})`);
+  });
+});