Update to use ContractWrappers + Infura instead of Etherscan

1 files changed, 0 insertions, 35 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>;
-}