Update getOrdersAndTradersInfo to return an array instead

2 files changed, 12 insertions, 12 deletions

diff --git a/packages/contract-wrappers/src/contract_wrappers/order_validator_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/order_validator_wrapper.ts
index 3b83fc53b..854a93bbf 100644
--- a/packages/contract-wrappers/src/contract_wrappers/order_validator_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/order_validator_wrapper.ts
@@ -44,13 +44,13 @@ export class OrderValidatorWrapper extends ContractWrapper {
         return result;
     }
     /**
-     * Get an object conforming to OrdersAndTradersInfo containing on-chain information of the provided orders and addresses
-     * @return  OrdersAndTradersInfo
+     * Get an array of objects conforming to OrderAndTraderInfo containing on-chain information of the provided orders and addresses
+     * @return  array of OrderAndTraderInfo
      */
     public async getOrdersAndTradersInfoAsync(
         orders: SignedOrder[],
         takerAddresses: string[],
-    ): Promise<OrdersAndTradersInfo> {
+    ): Promise<OrderAndTraderInfo[]> {
         assert.doesConformToSchema('orders', orders, schemas.signedOrdersSchema);
         _.forEach(takerAddresses, (takerAddress, index) =>
             assert.isETHAddressHex(`takerAddresses[${index}]`, takerAddress),
@@ -61,10 +61,15 @@ export class OrderValidatorWrapper extends ContractWrapper {
             orders,
             takerAddresses,
         );
-        const result = {
-            ordersInfo: ordersAndTradersInfo[0],
-            tradersInfo: ordersAndTradersInfo[1],
-        };
+        const orderInfos = ordersAndTradersInfo[0];
+        const traderInfos = ordersAndTradersInfo[1];
+        const result = _.map(orderInfos, (orderInfo, index) => {
+            const traderInfo = traderInfos[index];
+            return {
+                orderInfo,
+                traderInfo,
+            };
+        });
         return result;
     }
     /**
diff --git a/packages/contract-wrappers/src/types.ts b/packages/contract-wrappers/src/types.ts
index c51e0ae48..e0b12b7c9 100644
--- a/packages/contract-wrappers/src/types.ts
+++ b/packages/contract-wrappers/src/types.ts
@@ -200,11 +200,6 @@ export interface TraderInfo {
     takerZrxAllowance: BigNumber;
 }
 
-export interface OrdersAndTradersInfo {
-    ordersInfo: OrderInfo[];
-    tradersInfo: TraderInfo[];
-}
-
 export interface OrderAndTraderInfo {
     orderInfo: OrderInfo;
     traderInfo: TraderInfo;