2 files changed, 105 insertions, 0 deletions
diff --git a/packages/migrations/src/2.0.0-beta-testnet/artifacts.ts b/packages/migrations/src/2.0.0-beta-testnet/artifacts.ts
new file mode 100644
index 000000000..c9a341eb3
--- /dev/null
+++ b/packages/migrations/src/2.0.0-beta-testnet/artifacts.ts
@@ -0,0 +1,13 @@
+import { ContractArtifact } from '@0xproject/sol-compiler';
+
+import * as AssetProxyOwner from '../../artifacts/2.0.0-beta-testnet/AssetProxyOwner.json';
+import * as ERC20Proxy from '../../artifacts/2.0.0-beta-testnet/ERC20Proxy.json';
+import * as ERC721Proxy from '../../artifacts/2.0.0-beta-testnet/ERC721Proxy.json';
+import * as Exchange from '../../artifacts/2.0.0-beta-testnet/Exchange.json';
+
+export const artifacts = {
+    AssetProxyOwner: (AssetProxyOwner as any) as ContractArtifact,
+    Exchange: (Exchange as any) as ContractArtifact,
+    ERC20Proxy: (ERC20Proxy as any) as ContractArtifact,
+    ERC721Proxy: (ERC721Proxy as any) as ContractArtifact,
+};
diff --git a/packages/migrations/src/2.0.0-beta-testnet/migration.ts b/packages/migrations/src/2.0.0-beta-testnet/migration.ts
new file mode 100644
index 000000000..df41fd401
--- /dev/null
+++ b/packages/migrations/src/2.0.0-beta-testnet/migration.ts
@@ -0,0 +1,92 @@
+import { Web3Wrapper } from '@0xproject/web3-wrapper';
+import { Provider, TxData } from 'ethereum-types';
+
+import { ArtifactWriter } from '../utils/artifact_writer';
+
+import { constants } from '../utils/constants';
+
+import { artifacts } from './artifacts';
+import { AssetProxyOwnerContract } from './contract_wrappers/asset_proxy_owner';
+import { ERC20ProxyContract } from './contract_wrappers/e_r_c20_proxy';
+import { ERC721ProxyContract } from './contract_wrappers/e_r_c721_proxy';
+import { ExchangeContract } from './contract_wrappers/exchange';
+
+/**
+ * Custom migrations should be defined in this function. This will be called with the CLI 'migrate:v2-beta-testnet' command.
+ * Migrations could be written to run in parallel, but if you want contract addresses to be created deterministically,
+ * the migration should be written to run synchronously.
+ * @param provider  Web3 provider instance.
+ * @param artifactsDir The directory with compiler artifact files.
+ * @param txDefaults Default transaction values to use when deploying contracts.
+ */
+export const runV2TestnetMigrationsAsync = async (
+    provider: Provider,
+    artifactsDir: string,
+    txDefaults: Partial<TxData>,
+) => {
+    const web3Wrapper = new Web3Wrapper(provider);
+    const networkId = await web3Wrapper.getNetworkIdAsync();
+    const artifactsWriter = new ArtifactWriter(artifactsDir, networkId);
+
+    // Deploy AssetProxies
+    const erc20proxy = await ERC20ProxyContract.deployFrom0xArtifactAsync(artifacts.ERC20Proxy, provider, txDefaults);
+    artifactsWriter.saveArtifact(erc20proxy);
+    const erc721proxy = await ERC721ProxyContract.deployFrom0xArtifactAsync(
+        artifacts.ERC721Proxy,
+        provider,
+        txDefaults,
+    );
+    artifactsWriter.saveArtifact(erc721proxy);
+
+    // Deploy Exchange
+    const exchange = await ExchangeContract.deployFrom0xArtifactAsync(artifacts.Exchange, provider, txDefaults);
+    artifactsWriter.saveArtifact(exchange);
+
+    // Register AssetProxies in Exchange
+    const oldAssetProxy = constants.NULL_ADDRESS;
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await exchange.registerAssetProxy.sendTransactionAsync(
+            constants.ERC20_PROXY_ID,
+            erc20proxy.address,
+            oldAssetProxy,
+        ),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await exchange.registerAssetProxy.sendTransactionAsync(
+            constants.ERC721_PROXY_ID,
+            erc721proxy.address,
+            oldAssetProxy,
+        ),
+    );
+
+    // Deploy AssetProxyOwner
+    const assetProxyOwner = await AssetProxyOwnerContract.deployFrom0xArtifactAsync(
+        artifacts.AssetProxyOwner,
+        provider,
+        txDefaults,
+        constants.ASSET_PROXY_OWNER_OWNERS,
+        [erc20proxy.address, erc721proxy.address],
+        constants.ASSET_PROXY_OWNER_CONFIRMATIONS,
+        constants.ASSET_PROXY_OWNER_TIMELOCK,
+    );
+    artifactsWriter.saveArtifact(assetProxyOwner);
+
+    // Authorize Exchange contracts to call AssetProxies
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc20proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc721proxy.addAuthorizedAddress.sendTransactionAsync(exchange.address),
+    );
+
+    // Transfer ownership of AssetProxies and Exchange to AssetProxyOwner
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc20proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await erc721proxy.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
+    );
+    await web3Wrapper.awaitTransactionSuccessAsync(
+        await exchange.transferOwnership.sendTransactionAsync(assetProxyOwner.address),
+    );
+};