Remove duplicate code

packages/utils/src/transaction_utils.ts

@@ -1,52 +0,0 @@
-import { AbiDecoder } from '@0xproject/abi-decoder';
-import { TransactionReceiptWithDecodedLogs } from '@0xproject/types';
-import { Web3Wrapper } from '@0xproject/web3-wrapper';
-import * as _ from 'lodash';
-
-import { intervalUtils } from './interval_utils';
-import { TransactionError } from './types';
-
-export const awaitTransactionMinedAsync = async (
-    web3Wrapper: Web3Wrapper,
-    abiDecoder: AbiDecoder,
-    txHash: string,
-    pollingIntervalMs = 1000,
-    timeoutMs?: number,
-) => {
-    let timeoutExceeded = false;
-    if (timeoutMs) {
-        setTimeout(() => (timeoutExceeded = true), timeoutMs);
-    }
-
-    const txReceiptPromise = new Promise((resolve: (receipt: TransactionReceiptWithDecodedLogs) => void, reject) => {
-        const intervalId = intervalUtils.setAsyncExcludingInterval(
-            async () => {
-                if (timeoutExceeded) {
-                    intervalUtils.clearAsyncExcludingInterval(intervalId);
-                    return reject(TransactionError.TransactionMiningTimeout);
-                }
-
-                const transactionReceipt = await web3Wrapper.getTransactionReceiptAsync(txHash);
-                if (!_.isNull(transactionReceipt)) {
-                    intervalUtils.clearAsyncExcludingInterval(intervalId);
-                    const logsWithDecodedArgs = _.map(
-                        transactionReceipt.logs,
-                        abiDecoder.tryToDecodeLogOrNoop.bind(abiDecoder),
-                    );
-                    const transactionReceiptWithDecodedLogArgs: TransactionReceiptWithDecodedLogs = {
-                        ...transactionReceipt,
-                        logs: logsWithDecodedArgs,
-                    };
-                    resolve(transactionReceiptWithDecodedLogArgs);
-                }
-            },
-            pollingIntervalMs,
-            (err: Error) => {
-                intervalUtils.clearAsyncExcludingInterval(intervalId);
-                reject(err);
-            },
-        );
-    });
-
-    return txReceiptPromise;
-};

packages/utils/src/types.ts

@@ -1,3 +0,0 @@
-export enum TransactionError {
-    TransactionMiningTimeout = 'TRANSACTION_MINING_TIMEOUT',
-}