1 files changed, 0 insertions, 171 deletions
diff --git a/packages/asset-buyer/src/asset_buyer_manager.ts b/packages/asset-buyer/src/asset_buyer_manager.ts
deleted file mode 100644
index 1bde55eff..000000000
--- a/packages/asset-buyer/src/asset_buyer_manager.ts
+++ /dev/null
@@ -1,171 +0,0 @@
-import { HttpClient } from '@0xproject/connect';
-import { ContractWrappers } from '@0xproject/contract-wrappers';
-import { SignedOrder } from '@0xproject/order-utils';
-import { ObjectMap } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-import { Provider } from 'ethereum-types';
-import * as _ from 'lodash';
-
-import { AssetBuyer } from './asset_buyer';
-import { constants } from './constants';
-import { BasicOrderProvider } from './order_providers/basic_order_provider';
-import { StandardRelayerAPIOrderProvider } from './order_providers/standard_relayer_api_order_provider';
-import { assert } from './utils/assert';
-import { assetDataUtils } from './utils/asset_data_utils';
-
-import {
-    AssetBuyerManagerError,
-    AssetBuyerOpts,
-    BuyQuote,
-    BuyQuoteExecutionOpts,
-    BuyQuoteRequestOpts,
-    OrderProvider,
-} from './types';
-
-export class AssetBuyerManager {
-    // Map of assetData to AssetBuyer for that assetData
-    private readonly _assetBuyerMap: ObjectMap<AssetBuyer>;
-    /**
-     * Returns an array of all assetDatas available at the provided sraApiUrl
-     * @param   sraApiUrl               The standard relayer API base HTTP url you would like to source orders from.
-     * @param   pairedWithAssetData     Optional filter argument to return assetDatas that only pair with this assetData value.
-     *
-     * @return  An array of all assetDatas available at the provider sraApiUrl
-     */
-    public static async getAllAvailableAssetDatasAsync(
-        sraApiUrl: string,
-        pairedWithAssetData?: string,
-    ): Promise<string[]> {
-        const client = new HttpClient(sraApiUrl);
-        const params = {
-            assetDataA: pairedWithAssetData,
-            perPage: constants.MAX_PER_PAGE,
-        };
-        const assetPairsResponse = await client.getAssetPairsAsync(params);
-        return _.uniq(_.map(assetPairsResponse.records, pairsItem => pairsItem.assetDataB.assetData));
-    }
-    /**
-     * Instantiates a new AssetBuyerManager instance with all available assetDatas at the provided sraApiUrl
-     * @param   provider                The Provider instance you would like to use for interacting with the Ethereum network.
-     * @param   sraApiUrl               The standard relayer API base HTTP url you would like to source orders from.
-     * @param   options                 Initialization options for an AssetBuyer. See type definition for details.
-     *
-     * @return  An promise of an instance of AssetBuyerManager
-     */
-    public static async getAssetBuyerManagerFromStandardRelayerApiAsync(
-        provider: Provider,
-        sraApiUrl: string,
-        options: Partial<AssetBuyerOpts>,
-    ): Promise<AssetBuyerManager> {
-        const networkId = options.networkId || constants.MAINNET_NETWORK_ID;
-        const contractWrappers = new ContractWrappers(provider, { networkId });
-        const etherTokenAssetData = assetDataUtils.getEtherTokenAssetDataOrThrow(contractWrappers);
-        const assetDatas = await AssetBuyerManager.getAllAvailableAssetDatasAsync(sraApiUrl, etherTokenAssetData);
-        const orderProvider = new StandardRelayerAPIOrderProvider(sraApiUrl);
-        return new AssetBuyerManager(provider, assetDatas, orderProvider, options);
-    }
-    /**
-     * Instantiates a new AssetBuyerManager instance given existing liquidity in the form of orders and feeOrders.
-     * @param   provider                The Provider instance you would like to use for interacting with the Ethereum network.
-     * @param   orders                  A non-empty array of objects that conform to SignedOrder. All orders must have the same makerAssetData and takerAssetData (WETH).
-     * @param   feeOrders               A array of objects that conform to SignedOrder. All orders must have the same makerAssetData (ZRX) and takerAssetData (WETH). Defaults to an empty array.
-     * @param   options                 Initialization options for an AssetBuyer. See type definition for details.
-     *
-     * @return  An instance of AssetBuyerManager
-     */
-    public static getAssetBuyerManagerFromProvidedOrders(
-        provider: Provider,
-        orders: SignedOrder[],
-        feeOrders: SignedOrder[] = [],
-        options: Partial<AssetBuyerOpts>,
-    ): AssetBuyerManager {
-        const assetDatas = _.map(orders, order => order.makerAssetData);
-        const orderProvider = new BasicOrderProvider(_.concat(orders, feeOrders));
-        return new AssetBuyerManager(provider, assetDatas, orderProvider, options);
-    }
-    /**
-     * Instantiates a new AssetBuyerManager instance
-     * @param   provider                The Provider instance you would like to use for interacting with the Ethereum network.
-     * @param   assetDatas              The assetDatas of the desired assets to buy (for more info: https://github.com/0xProject/0x-protocol-specification/blob/master/v2/v2-specification.md).
-     * @param   orderProvider           An object that conforms to OrderProvider, see type for definition.
-     * @param   options                 Initialization options for an AssetBuyer. See type definition for details.
-     *
-     * @return  An instance of AssetBuyerManager
-     */
-    constructor(
-        provider: Provider,
-        assetDatas: string[],
-        orderProvider: OrderProvider,
-        options: Partial<AssetBuyerOpts>,
-    ) {
-        assert.assert(assetDatas.length > 0, `Expected 'assetDatas' to be a non-empty array.`);
-        this._assetBuyerMap = _.reduce(
-            assetDatas,
-            (accAssetBuyerMap: ObjectMap<AssetBuyer>, assetData: string) => {
-                accAssetBuyerMap[assetData] = new AssetBuyer(provider, assetData, orderProvider, options);
-                return accAssetBuyerMap;
-            },
-            {},
-        );
-    }
-    /**
-     * Get an AssetBuyer for the provided assetData
-     * @param   assetData   The desired assetData.
-     *
-     * @return  An instance of AssetBuyer
-     */
-    public getAssetBuyerFromAssetData(assetData: string): AssetBuyer {
-        const assetBuyer = this._assetBuyerMap[assetData];
-        if (_.isUndefined(assetBuyer)) {
-            throw new Error(`${AssetBuyerManagerError.AssetBuyerNotFound}: For assetData ${assetData}`);
-        }
-        return assetBuyer;
-    }
-    /**
-     * Get an AssetBuyer for the provided ERC20 tokenAddress
-     * @param   tokenAddress    The desired tokenAddress.
-     *
-     * @return  An instance of AssetBuyer
-     */
-    public getAssetBuyerFromERC20TokenAddress(tokenAddress: string): AssetBuyer {
-        const assetData = assetDataUtils.encodeERC20AssetData(tokenAddress);
-        return this.getAssetBuyerFromAssetData(assetData);
-    }
-    /**
-     * Get a list of all the assetDatas that the instance supports
-     *
-     * @return  An array of assetData strings
-     */
-    public getAssetDatas(): string[] {
-        return _.keys(this._assetBuyerMap);
-    }
-    /**
-     * Get a `BuyQuote` containing all information relevant to fulfilling a buy.
-     * You can then pass the `BuyQuote` to `executeBuyQuoteAsync` to execute the buy.
-     *
-     * @param   assetData           The assetData that identifies the desired asset to buy.
-     * @param   assetBuyAmount      The amount of asset to buy.
-     * @param   options             Options for the execution of the BuyQuote. See type definition for more information.
-     *
-     * @return  An object that conforms to BuyQuote that satisfies the request. See type definition for more information.
-     */
-    public async getBuyQuoteAsync(
-        assetData: string,
-        assetBuyAmount: BigNumber,
-        options: Partial<BuyQuoteRequestOpts>,
-    ): Promise<BuyQuote> {
-        return this.getAssetBuyerFromAssetData(assetData).getBuyQuoteAsync(assetBuyAmount, options);
-    }
-    /**
-     * Given a BuyQuote and desired rate, attempt to execute the buy.
-     * @param   buyQuote        An object that conforms to BuyQuote. See type definition for more information.
-     * @param   rate            The desired rate to execute the buy at. Affects the amount of ETH sent with the transaction, defaults to buyQuote.maxRate.
-     * @param   takerAddress    The address to perform the buy. Defaults to the first available address from the provider.
-     * @param   feeRecipient    The address where affiliate fees are sent. Defaults to null address (0x000...000).
-     *
-     * @return  A promise of the txHash.
-     */
-    public async executeBuyQuoteAsync(buyQuote: BuyQuote, options: Partial<BuyQuoteExecutionOpts>): Promise<string> {
-        return this.getAssetBuyerFromAssetData(buyQuote.assetData).executeBuyQuoteAsync(buyQuote, options);
-    }
-}