@0x:contracts-exchange Added getOrdersInfo back into the exchange

contracts/exchange/contracts/src/MixinWrapperFunctions.sol

@@ -367,4 +367,20 @@ contract MixinWrapperFunctions is
         }
         return fillResults;
     }
+
+    /// @dev Fetches information for all passed in orders.
+    /// @param orders Array of order specifications.
+    /// @return Array of OrderInfo instances that correspond to each order.
+    function getOrdersInfo(LibOrder.Order[] memory orders)
+        public
+        view
+        returns (LibOrder.OrderInfo[] memory)
+    {
+        uint256 ordersLength = orders.length;
+        LibOrder.OrderInfo[] memory ordersInfo = new LibOrder.OrderInfo[](ordersLength);
+        for (uint256 i = 0; i != ordersLength; i++) {
+            ordersInfo[i] = getOrderInfo(orders[i]);
+        }
+        return ordersInfo;
+    }
 }

contracts/exchange/test/utils/exchange_wrapper.ts

@@ -215,6 +215,10 @@ export class ExchangeWrapper {
         const orderInfo = await this._exchange.getOrderInfo.callAsync(signedOrder);
         return orderInfo;
     }
+    public async getOrdersInfoAsync(signedOrders: SignedOrder[]): Promise<OrderInfo[]> {
+        const ordersInfo = (await this._exchange.getOrdersInfo.callAsync(signedOrders)) as OrderInfo[];
+        return ordersInfo;
+    }
     public async batchMatchOrdersAsync(
         signedOrdersLeft: SignedOrder[],
         signedOrdersRight: SignedOrder[],