diff options
Diffstat (limited to 'packages/asset-buyer/src/order_providers/basic_order_provider.ts')
-rw-r--r-- | packages/asset-buyer/src/order_providers/basic_order_provider.ts | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/packages/asset-buyer/src/order_providers/basic_order_provider.ts b/packages/asset-buyer/src/order_providers/basic_order_provider.ts deleted file mode 100644 index 76685f27a..000000000 --- a/packages/asset-buyer/src/order_providers/basic_order_provider.ts +++ /dev/null @@ -1,41 +0,0 @@ -import { schemas } from '@0x/json-schemas'; -import { SignedOrder } from '@0x/types'; -import * as _ from 'lodash'; - -import { OrderProvider, OrderProviderRequest, OrderProviderResponse } from '../types'; -import { assert } from '../utils/assert'; - -export class BasicOrderProvider implements OrderProvider { - public readonly orders: SignedOrder[]; - /** - * Instantiates a new BasicOrderProvider instance - * @param orders An array of objects that conform to SignedOrder to fetch from. - * @return An instance of BasicOrderProvider - */ - constructor(orders: SignedOrder[]) { - assert.doesConformToSchema('orders', orders, schemas.signedOrdersSchema); - this.orders = orders; - } - /** - * Given an object that conforms to OrderFetcherRequest, return the corresponding OrderProviderResponse that satisfies the request. - * @param orderProviderRequest An instance of OrderFetcherRequest. See type for more information. - * @return An instance of OrderProviderResponse. See type for more information. - */ - public async getOrdersAsync(orderProviderRequest: OrderProviderRequest): Promise<OrderProviderResponse> { - assert.isValidOrderProviderRequest('orderProviderRequest', orderProviderRequest); - const { makerAssetData, takerAssetData } = orderProviderRequest; - const orders = _.filter(this.orders, order => { - return order.makerAssetData === makerAssetData && order.takerAssetData === takerAssetData; - }); - return { orders }; - } - /** - * Given a taker asset data string, return all availabled paired maker asset data strings. - * @param takerAssetData A string representing the taker asset data. - * @return An array of asset data strings that can be purchased using takerAssetData. - */ - public async getAvailableMakerAssetDatasAsync(takerAssetData: string): Promise<string[]> { - const ordersWithTakerAssetData = _.filter(this.orders, { takerAssetData }); - return _.map(ordersWithTakerAssetData, order => order.makerAssetData); - } -} |