Initial refactor of order-utils. Move many utils from contracts into this package.

1 files changed, 45 insertions, 5 deletions

diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 7831f580e..8ec82034d 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -292,18 +292,15 @@ export interface Order {
     makerAssetData: string;
     takerAssetData: string;
     salt: BigNumber;
+    exchangeAddress: string;
     feeRecipientAddress: string;
     expirationTimeSeconds: BigNumber;
 }
 
-export interface SignedOrder extends UnsignedOrder {
+export interface SignedOrder extends Order {
     signature: string;
 }
 
-export interface UnsignedOrder extends Order {
-    exchangeAddress: string;
-}
-
 /**
  * Elliptic Curve signature
  */
@@ -386,3 +383,46 @@ export interface Token {
     symbol: string;
     decimals: number;
 }
+
+export enum SignatureType {
+    Illegal,
+    Invalid,
+    Caller,
+    Ecrecover,
+    EIP712,
+    Trezor,
+    Contract,
+    PreSigned,
+}
+
+/**
+ * Elliptic Curve signature
+ */
+export interface ECSignature {
+    v: number;
+    r: string;
+    s: string;
+}
+
+export enum AssetProxyId {
+    INVALID,
+    ERC20,
+    ERC721,
+}
+
+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;
+}