1 files changed, 0 insertions, 44 deletions
diff --git a/packages/contracts/src/utils/order_info_utils.ts b/packages/contracts/src/utils/order_info_utils.ts
deleted file mode 100644
index 9df627da3..000000000
--- a/packages/contracts/src/utils/order_info_utils.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import { assetProxyUtils, OrderStateUtils } from '@0xproject/order-utils';
-import { SignedOrder } from '@0xproject/types';
-import { BigNumber } from '@0xproject/utils';
-
-import { ExchangeContract } from '../contract_wrappers/generated/exchange';
-
-import { constants } from './constants';
-import { ERC20Wrapper } from './erc20_wrapper';
-import { SimpleERC20BalanceAndProxyAllowanceFetcher } from './simple_erc20_balance_and_allowance_fetcher';
-import { SimpleOrderFilledCancelledFetcher } from './simple_filled_cancelled_fetcher';
-
-export class OrderInfoUtils {
-    private _orderStateUtils: OrderStateUtils;
-    private _erc20Wrapper: ERC20Wrapper;
-    constructor(exchangeContract: ExchangeContract, erc20Wrapper: ERC20Wrapper, zrxAddress: string) {
-        this._erc20Wrapper = erc20Wrapper;
-        const simpleOrderFilledCancelledFetcher = new SimpleOrderFilledCancelledFetcher(exchangeContract, zrxAddress);
-        const simpleERC20BalanceAndProxyAllowanceFetcher = new SimpleERC20BalanceAndProxyAllowanceFetcher(erc20Wrapper);
-        this._orderStateUtils = new OrderStateUtils(
-            simpleERC20BalanceAndProxyAllowanceFetcher,
-            simpleOrderFilledCancelledFetcher,
-        );
-    }
-    public async getFillableTakerAssetAmountAsync(signedOrder: SignedOrder, takerAddress: string): Promise<BigNumber> {
-        const orderRelevantState = await this._orderStateUtils.getOrderRelevantStateAsync(signedOrder);
-        console.log('orderRelevantState', orderRelevantState);
-        if (takerAddress === constants.NULL_ADDRESS) {
-            return orderRelevantState.remainingFillableTakerAssetAmount;
-        }
-        const takerAssetData = assetProxyUtils.decodeERC20ProxyData(signedOrder.takerAssetData);
-        const takerBalance = await this._erc20Wrapper.getBalanceAsync(takerAddress, takerAssetData.tokenAddress);
-        const takerAllowance = await this._erc20Wrapper.getProxyAllowanceAsync(
-            takerAddress,
-            takerAssetData.tokenAddress,
-        );
-        // TODO: We also need to make sure taker has sufficient ZRX for fees...
-        const fillableTakerAssetAmount = BigNumber.min([
-            takerBalance,
-            takerAllowance,
-            orderRelevantState.remainingFillableTakerAssetAmount,
-        ]);
-        return fillableTakerAssetAmount;
-    }
-}