1 files changed, 0 insertions, 77 deletions
diff --git a/packages/pipeline/src/data_sources/ddex/index.ts b/packages/pipeline/src/data_sources/ddex/index.ts
deleted file mode 100644
index 7ef92b90f..000000000
--- a/packages/pipeline/src/data_sources/ddex/index.ts
+++ /dev/null
@@ -1,77 +0,0 @@
-import { fetchAsync, logUtils } from '@0x/utils';
-
-const DDEX_BASE_URL = 'https://api.ddex.io/v3';
-const ACTIVE_MARKETS_URL = `${DDEX_BASE_URL}/markets`;
-const NO_AGGREGATION_LEVEL = 3; // See https://docs.ddex.io/#get-orderbook
-const ORDERBOOK_ENDPOINT = `/orderbook?level=${NO_AGGREGATION_LEVEL}`;
-export const DDEX_SOURCE = 'ddex';
-
-export interface DdexActiveMarketsResponse {
-    status: number;
-    desc: string;
-    data: {
-        markets: DdexMarket[];
-    };
-}
-
-export interface DdexMarket {
-    id: string;
-    quoteToken: string;
-    quoteTokenDecimals: number;
-    quoteTokenAddress: string;
-    baseToken: string;
-    baseTokenDecimals: number;
-    baseTokenAddress: string;
-    minOrderSize: string;
-    pricePrecision: number;
-    priceDecimals: number;
-    amountDecimals: number;
-}
-
-export interface DdexOrderbookResponse {
-    status: number;
-    desc: string;
-    data: {
-        orderBook: DdexOrderbook;
-    };
-}
-
-export interface DdexOrderbook {
-    marketId: string;
-    bids: DdexOrder[];
-    asks: DdexOrder[];
-}
-
-export interface DdexOrder {
-    price: string;
-    amount: string;
-    orderId: string;
-}
-
-// tslint:disable:prefer-function-over-method
-// ^ Keep consistency with other sources and help logical organization
-export class DdexSource {
-    /**
-     * Call Ddex API to find out which markets they are maintaining orderbooks for.
-     */
-    public async getActiveMarketsAsync(): Promise<DdexMarket[]> {
-        logUtils.log('Getting all active DDEX markets');
-        const resp = await fetchAsync(ACTIVE_MARKETS_URL);
-        const respJson: DdexActiveMarketsResponse = await resp.json();
-        const markets = respJson.data.markets;
-        logUtils.log(`Got ${markets.length} markets.`);
-        return markets;
-    }
-
-    /**
-     * Retrieve orderbook from Ddex API for a given market.
-     * @param marketId String identifying the market we want data for. Eg. 'REP/AUG'
-     */
-    public async getMarketOrderbookAsync(marketId: string): Promise<DdexOrderbook> {
-        logUtils.log(`${marketId}: Retrieving orderbook.`);
-        const marketOrderbookUrl = `${ACTIVE_MARKETS_URL}/${marketId}${ORDERBOOK_ENDPOINT}`;
-        const resp = await fetchAsync(marketOrderbookUrl);
-        const respJson: DdexOrderbookResponse = await resp.json();
-        return respJson.data.orderBook;
-    }
-}