Move utils dir into src

1 files changed, 0 insertions, 43 deletions

diff --git a/packages/contracts/util/multi_sig_wrapper.ts b/packages/contracts/util/multi_sig_wrapper.ts
deleted file mode 100644
index 9f6dcec52..000000000
--- a/packages/contracts/util/multi_sig_wrapper.ts
+++ /dev/null
@@ -1,43 +0,0 @@
-import { AbiDefinition, MethodAbi } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-import ABI = require('ethereumjs-abi');
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-import * as Web3 from 'web3';
-
-import { MultiSigWalletContract } from '../src/contract_wrappers/generated/multi_sig_wallet';
-
-import { TransactionDataParams } from './types';
-
-export class MultiSigWrapper {
-    private _multiSig: MultiSigWalletContract;
-    public static encodeFnArgs(name: string, abi: AbiDefinition[], args: any[]) {
-        const abiEntity = _.find(abi, { name }) as MethodAbi;
-        if (_.isUndefined(abiEntity)) {
-            throw new Error(`Did not find abi entry for name: ${name}`);
-        }
-        const types = _.map(abiEntity.inputs, input => input.type);
-        const funcSig = ethUtil.bufferToHex(ABI.methodID(name, types));
-        const argsData = _.map(args, arg => {
-            const target = _.isBoolean(arg) ? +arg : arg;
-            const targetBuff = ethUtil.toBuffer(target);
-            return ethUtil.setLengthLeft(targetBuff, 32).toString('hex');
-        });
-        return funcSig + argsData.join('');
-    }
-    constructor(multiSigContract: MultiSigWalletContract) {
-        this._multiSig = multiSigContract;
-    }
-    public async submitTransactionAsync(
-        destination: string,
-        from: string,
-        dataParams: TransactionDataParams,
-        value: BigNumber = new BigNumber(0),
-    ) {
-        const { name, abi, args = [] } = dataParams;
-        const encoded = MultiSigWrapper.encodeFnArgs(name, abi, args);
-        return this._multiSig.submitTransaction.sendTransactionAsync(destination, value, encoded, {
-            from,
-        });
-    }
-}