1 files changed, 60 insertions, 6 deletions
diff --git a/packages/contracts/src/utils/types.ts b/packages/contracts/src/utils/types.ts
index 234b14ef9..8d81adece 100644
--- a/packages/contracts/src/utils/types.ts
+++ b/packages/contracts/src/utils/types.ts
@@ -74,12 +74,22 @@ export interface Token {
     swarmHash: string;
 }
 
-export enum ExchangeContractErrs {
-    ERROR_ORDER_EXPIRED,
-    ERROR_ORDER_FULLY_FILLED,
-    ERROR_ORDER_CANCELLED,
-    ERROR_ROUNDING_ERROR_TOO_LARGE,
-    ERROR_INSUFFICIENT_BALANCE_OR_ALLOWANCE,
+export enum ExchangeStatus {
+    INVALID,
+    SUCCESS,
+    ROUNDING_ERROR_TOO_LARGE,
+    INSUFFICIENT_BALANCE_OR_ALLOWANCE,
+    TAKER_ASSET_FILL_AMOUNT_TOO_LOW,
+    INVALID_SIGNATURE,
+    INVALID_SENDER,
+    INVALID_TAKER,
+    INVALID_MAKER,
+    ORDER_INVALID_MAKER_ASSET_AMOUNT,
+    ORDER_INVALID_TAKER_ASSET_AMOUNT,
+    ORDER_FILLABLE,
+    ORDER_EXPIRED,
+    ORDER_FULLY_FILLED,
+    ORDER_CANCELLED,
 }
 
 export enum ContractName {
@@ -143,3 +153,47 @@ export interface SignedTransaction {
     data: string;
     signature: string;
 }
+
+export interface TransferAmountsByMatchOrders {
+    // Left Maker
+    amountBoughtByLeftMaker: BigNumber;
+    amountSoldByLeftMaker: BigNumber;
+    amountReceivedByLeftMaker: BigNumber;
+    feePaidByLeftMaker: BigNumber;
+    // Right Maker
+    amountBoughtByRightMaker: BigNumber;
+    amountSoldByRightMaker: BigNumber;
+    amountReceivedByRightMaker: BigNumber;
+    feePaidByRightMaker: BigNumber;
+    // Taker
+    amountReceivedByTaker: BigNumber;
+    feePaidByTakerLeft: BigNumber;
+    feePaidByTakerRight: BigNumber;
+    totalFeePaidByTaker: BigNumber;
+    // Fee Recipients
+    feeReceivedLeft: BigNumber;
+    feeReceivedRight: BigNumber;
+}
+
+export interface OrderInfo {
+    orderStatus: number;
+    orderHash: string;
+    orderTakerAssetFilledAmount: BigNumber;
+}
+
+export interface ERC20ProxyData {
+    assetProxyId: AssetProxyId;
+    tokenAddress: string;
+}
+
+export interface ERC721ProxyData {
+    assetProxyId: AssetProxyId;
+    tokenAddress: string;
+    tokenId: BigNumber;
+}
+
+export interface ProxyData {
+    assetProxyId: AssetProxyId;
+    tokenAddress?: string;
+    data?: any;
+}