1 files changed, 0 insertions, 76 deletions
diff --git a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts b/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
deleted file mode 100644
index 38ff20595..000000000
--- a/packages/pipeline/src/data_types/events/event_handlers/exchange_event_handler.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-import { ExchangeEventArgs, ExchangeFillEventArgs } from '@0xproject/contract-wrappers';
-import { assetDataUtils } from '@0xproject/order-utils';
-import { AssetProxyId, ERC721AssetData } from '@0xproject/types';
-import { AbiDecoder, BigNumber } from '@0xproject/utils';
-import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types';
-import * as R from 'ramda';
-
-import { ExchangeFillEvent } from '../../../entities/ExchangeFillEvent';
-import { decodeLogEntry } from '../event_utils';
-
-import { BaseEventHandler } from './base_event_handler';
-
-// TODO(albrow): Union with other exchange event entity types
-export type ExchangeEventEntity = ExchangeFillEvent;
-
-export class ExchangeEventHandler extends BaseEventHandler<ExchangeEventEntity> {
-    public convertLogEntryToEventEntity(logEntry: LogEntry): ExchangeEventEntity {
-        const decodedLogEntry = decodeLogEntry<ExchangeEventArgs>(this._abi, logEntry);
-        return _convertToEntity(decodedLogEntry);
-    }
-}
-
-export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity {
-    switch (eventLog.event) {
-        case 'Fill':
-            return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>);
-        default:
-            return new ExchangeFillEvent();
-        // throw new Error('unexpected eventLog.event type: ' + eventLog.event);
-    }
-}
-
-export function _convertToExchangeFillEvent(eventLog: LogWithDecodedArgs<ExchangeFillEventArgs>): ExchangeFillEvent {
-    const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.makerAssetData);
-    const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(eventLog.args.takerAssetData);
-    const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721';
-    const exchangeFillEvent = new ExchangeFillEvent();
-    exchangeFillEvent.logIndex = eventLog.logIndex as number;
-    exchangeFillEvent.address = eventLog.address as string;
-    exchangeFillEvent.rawData = eventLog.data as string;
-    exchangeFillEvent.blockNumber = eventLog.blockNumber as number;
-    exchangeFillEvent.makerAddress = eventLog.args.makerAddress.toString();
-    exchangeFillEvent.takerAddress = eventLog.args.takerAddress.toString();
-    exchangeFillEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress;
-    exchangeFillEvent.senderAddress = eventLog.args.senderAddress;
-    exchangeFillEvent.makerAssetFilledAmount = eventLog.args.makerAssetFilledAmount.toString();
-    exchangeFillEvent.takerAssetFilledAmount = eventLog.args.takerAssetFilledAmount.toString();
-    exchangeFillEvent.makerFeePaid = eventLog.args.makerFeePaid.toString();
-    exchangeFillEvent.takerFeePaid = eventLog.args.takerFeePaid.toString();
-    exchangeFillEvent.orderHash = eventLog.args.orderHash;
-    exchangeFillEvent.rawMakerAssetData = eventLog.args.makerAssetData;
-    exchangeFillEvent.makerAssetType = makerAssetType;
-    exchangeFillEvent.makerAssetProxyId = makerAssetData.assetProxyId;
-    exchangeFillEvent.makerTokenAddress = makerAssetData.tokenAddress;
-    exchangeFillEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId);
-    exchangeFillEvent.rawTakerAssetData = eventLog.args.takerAssetData;
-    exchangeFillEvent.takerAssetType = takerAssetType;
-    exchangeFillEvent.takerAssetProxyId = takerAssetData.assetProxyId;
-    exchangeFillEvent.takerTokenAddress = takerAssetData.tokenAddress;
-    exchangeFillEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId);
-    return exchangeFillEvent;
-}
-
-function bigNumbertoStringOrNull(n: BigNumber): string | null {
-    if (n == null) {
-        return null;
-    }
-    return n.toString();
-}
-
-function filterEventLogs(
-    eventLogs: Array<LogWithDecodedArgs<ExchangeEventArgs>>,
-): Array<LogWithDecodedArgs<ExchangeEventArgs>> {
-    return R.filter(eventLog => eventLog.event === 'Fill', eventLogs);
-}