diff options
Diffstat (limited to 'packages/pipeline/src/data_types')
3 files changed, 0 insertions, 219 deletions
diff --git a/packages/pipeline/src/data_types/events/event_utils.ts b/packages/pipeline/src/data_types/events/event_utils.ts deleted file mode 100644 index 6be964807..000000000 --- a/packages/pipeline/src/data_types/events/event_utils.ts +++ /dev/null @@ -1,35 +0,0 @@ -import { AbiDecoder } from '@0xproject/utils'; -import { AbiDefinition, LogEntry, LogWithDecodedArgs } from 'ethereum-types'; - -import { EventsResponseResult } from '../../data_sources/etherscan'; - -const hexRadix = 16; - -function hexToInt(hex: string): number { - return parseInt(hex.replace('0x', ''), hexRadix); -} - -// Converts a raw event response to a LogEntry -export function convertResponseToLogEntry(result: EventsResponseResult): LogEntry { - return { - logIndex: hexToInt(result.logIndex), - transactionIndex: hexToInt(result.transactionIndex), - transactionHash: result.transactionHash, - blockHash: '', - blockNumber: hexToInt(result.blockNumber), - address: result.address, - data: result.data, - topics: result.topics, - }; -} - -// Decodes a LogEntry into a LogWithDecodedArgs -export function decodeLogEntry<EventArgsType>( - contractAbi: AbiDefinition[], - log: LogEntry, -): LogWithDecodedArgs<EventArgsType> { - const abiDecoder = new AbiDecoder([contractAbi]); - const logWithDecodedArgs = abiDecoder.tryToDecodeLogOrNoop<EventArgsType>(log); - // tslint:disable-next-line:no-unnecessary-type-assertion - return logWithDecodedArgs as LogWithDecodedArgs<EventArgsType>; -} diff --git a/packages/pipeline/src/data_types/events/exchange_events.ts b/packages/pipeline/src/data_types/events/exchange_events.ts deleted file mode 100644 index 30ef058f3..000000000 --- a/packages/pipeline/src/data_types/events/exchange_events.ts +++ /dev/null @@ -1,130 +0,0 @@ -import { Exchange } from '@0xproject/contract-artifacts'; -import { - ExchangeCancelEventArgs, - ExchangeCancelUpToEventArgs, - ExchangeEventArgs, - ExchangeFillEventArgs, -} from '@0xproject/contract-wrappers'; -import { assetDataUtils } from '@0xproject/order-utils'; -import { AssetProxyId, ERC721AssetData } from '@0xproject/types'; -import { LogWithDecodedArgs } from 'ethereum-types'; -import * as R from 'ramda'; - -import { EventsResponse } from '../../data_sources/etherscan'; -import { ExchangeCancelEvent } from '../../entities/ExchangeCancelEvent'; -import { ExchangeCancelUpToEvent } from '../../entities/ExchangeCancelUpToEvent'; -import { ExchangeFillEvent } from '../../entities/ExchangeFillEvent'; -import { bigNumbertoStringOrNull } from '../../utils'; - -import { convertResponseToLogEntry, decodeLogEntry } from './event_utils'; - -export type ExchangeEventEntity = ExchangeFillEvent | ExchangeCancelEvent | ExchangeCancelUpToEvent; - -export function parseExchangeEvents(rawEventsResponse: EventsResponse): ExchangeEventEntity[] { - const logEntries = R.map(convertResponseToLogEntry, rawEventsResponse.result); - const decodedLogEntries = R.map( - eventResponse => decodeLogEntry<ExchangeEventArgs>(Exchange.compilerOutput.abi, eventResponse), - logEntries, - ); - const filteredLogEntries = R.filter(shouldIncludeLogEntry, decodedLogEntries); - return R.map(_convertToEntity, filteredLogEntries); -} - -export function shouldIncludeLogEntry(logEntry: LogWithDecodedArgs<ExchangeEventArgs>): boolean { - if (!R.contains(logEntry.event, ['Fill', 'Cancel', 'CancelUpTo'])) { - return false; - } else if (logEntry.logIndex == null || isNaN(logEntry.logIndex)) { - return false; - } - return true; -} - -export function _convertToEntity(eventLog: LogWithDecodedArgs<ExchangeEventArgs>): ExchangeEventEntity { - switch (eventLog.event) { - case 'Fill': - return _convertToExchangeFillEvent(eventLog as LogWithDecodedArgs<ExchangeFillEventArgs>); - case 'Cancel': - return _convertToExchangeCancelEvent(eventLog as LogWithDecodedArgs<ExchangeCancelEventArgs>); - case 'CancelUpTo': - return _convertToExchangeCancelUpToEvent(eventLog as LogWithDecodedArgs<ExchangeCancelUpToEventArgs>); - default: - 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.contractAddress = eventLog.address as string; - exchangeFillEvent.blockNumber = eventLog.blockNumber as number; - exchangeFillEvent.logIndex = eventLog.logIndex as number; - exchangeFillEvent.rawData = eventLog.data as string; - 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; -} - -export function _convertToExchangeCancelEvent( - eventLog: LogWithDecodedArgs<ExchangeCancelEventArgs>, -): ExchangeCancelEvent { - 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 exchangeCancelEvent = new ExchangeCancelEvent(); - exchangeCancelEvent.contractAddress = eventLog.address as string; - exchangeCancelEvent.blockNumber = eventLog.blockNumber as number; - exchangeCancelEvent.logIndex = eventLog.logIndex as number; - exchangeCancelEvent.rawData = eventLog.data as string; - exchangeCancelEvent.makerAddress = eventLog.args.makerAddress.toString(); - exchangeCancelEvent.takerAddress = - eventLog.args.takerAddress == null ? null : eventLog.args.takerAddress.toString(); - exchangeCancelEvent.feeRecepientAddress = eventLog.args.feeRecipientAddress; - exchangeCancelEvent.senderAddress = eventLog.args.senderAddress; - exchangeCancelEvent.orderHash = eventLog.args.orderHash; - exchangeCancelEvent.rawMakerAssetData = eventLog.args.makerAssetData; - exchangeCancelEvent.makerAssetType = makerAssetType; - exchangeCancelEvent.makerAssetProxyId = makerAssetData.assetProxyId; - exchangeCancelEvent.makerTokenAddress = makerAssetData.tokenAddress; - exchangeCancelEvent.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId); - exchangeCancelEvent.rawTakerAssetData = eventLog.args.takerAssetData; - exchangeCancelEvent.takerAssetType = takerAssetType; - exchangeCancelEvent.takerAssetProxyId = takerAssetData.assetProxyId; - exchangeCancelEvent.takerTokenAddress = takerAssetData.tokenAddress; - exchangeCancelEvent.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId); - return exchangeCancelEvent; -} - -export function _convertToExchangeCancelUpToEvent( - eventLog: LogWithDecodedArgs<ExchangeCancelUpToEventArgs>, -): ExchangeCancelUpToEvent { - const exchangeCancelUpToEvent = new ExchangeCancelUpToEvent(); - exchangeCancelUpToEvent.contractAddress = eventLog.address as string; - exchangeCancelUpToEvent.blockNumber = eventLog.blockNumber as number; - exchangeCancelUpToEvent.logIndex = eventLog.logIndex as number; - exchangeCancelUpToEvent.rawData = eventLog.data as string; - exchangeCancelUpToEvent.makerAddress = eventLog.args.makerAddress.toString(); - exchangeCancelUpToEvent.senderAddress = eventLog.args.senderAddress.toString(); - exchangeCancelUpToEvent.orderEpoch = eventLog.args.orderEpoch.toString(); - return exchangeCancelUpToEvent; -} diff --git a/packages/pipeline/src/data_types/sra_orders/index.ts b/packages/pipeline/src/data_types/sra_orders/index.ts deleted file mode 100644 index fb2b74dfe..000000000 --- a/packages/pipeline/src/data_types/sra_orders/index.ts +++ /dev/null @@ -1,54 +0,0 @@ -import { APIOrder, OrdersResponse } from '@0xproject/connect'; -import { assetDataUtils, orderHashUtils } from '@0xproject/order-utils'; -import { AssetProxyId, ERC721AssetData } from '@0xproject/types'; -import * as R from 'ramda'; - -import { SraOrder } from '../../entities/SraOrder'; -import { bigNumbertoStringOrNull } from '../../utils'; - -export function parseSraOrders(rawOrdersResponse: OrdersResponse): SraOrder[] { - return R.map(_convertToEntity, rawOrdersResponse.records); -} - -export function _convertToEntity(apiOrder: APIOrder): SraOrder { - // TODO(albrow): refactor out common asset data decoding code. - const makerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.makerAssetData); - const makerAssetType = makerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721'; - const takerAssetData = assetDataUtils.decodeAssetDataOrThrow(apiOrder.order.takerAssetData); - const takerAssetType = takerAssetData.assetProxyId === AssetProxyId.ERC20 ? 'erc20' : 'erc721'; - - const sraOrder = new SraOrder(); - sraOrder.exchangeAddress = apiOrder.order.exchangeAddress; - sraOrder.orderHashHex = orderHashUtils.getOrderHashHex(apiOrder.order); - - // TODO(albrow): Set these fields to the correct values upstack. - sraOrder.lastUpdatedTimestamp = 0; - sraOrder.firstSeenTimestamp = 0; - - sraOrder.makerAddress = apiOrder.order.makerAddress; - sraOrder.takerAddress = apiOrder.order.takerAddress; - sraOrder.feeRecipientAddress = apiOrder.order.feeRecipientAddress; - sraOrder.senderAddress = apiOrder.order.senderAddress; - sraOrder.makerAssetAmount = apiOrder.order.makerAssetAmount.toString(); - sraOrder.takerAssetAmount = apiOrder.order.takerAssetAmount.toString(); - sraOrder.makerFee = apiOrder.order.makerFee.toString(); - sraOrder.takerFee = apiOrder.order.takerFee.toString(); - sraOrder.expirationTimeSeconds = apiOrder.order.expirationTimeSeconds.toString(); - sraOrder.salt = apiOrder.order.salt.toString(); - sraOrder.signature = apiOrder.order.signature; - - sraOrder.rawMakerAssetData = apiOrder.order.makerAssetData; - sraOrder.makerAssetType = makerAssetType; - sraOrder.makerAssetProxyId = makerAssetData.assetProxyId; - sraOrder.makerTokenAddress = makerAssetData.tokenAddress; - sraOrder.makerTokenId = bigNumbertoStringOrNull((makerAssetData as ERC721AssetData).tokenId); - sraOrder.rawTakerAssetData = apiOrder.order.takerAssetData; - sraOrder.takerAssetType = takerAssetType; - sraOrder.takerAssetProxyId = takerAssetData.assetProxyId; - sraOrder.takerTokenAddress = takerAssetData.tokenAddress; - sraOrder.takerTokenId = bigNumbertoStringOrNull((takerAssetData as ERC721AssetData).tokenId); - - sraOrder.metaDataJson = JSON.stringify(apiOrder.metaData); - - return sraOrder; -} |