From 2b547f94a44dfed029b5559b743344d5998fa3bc Mon Sep 17 00:00:00 2001
From: Leonid Logvinov <logvinov.leon@gmail.com>
Date: Tue, 5 Sep 2017 10:07:16 +0200
Subject: Change non-exhange contracts to also return txHash

---
 src/contract_wrappers/ether_token_wrapper.ts | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'src/contract_wrappers/ether_token_wrapper.ts')

diff --git a/src/contract_wrappers/ether_token_wrapper.ts b/src/contract_wrappers/ether_token_wrapper.ts
index a2486b15e..ba0cd05d8 100644
--- a/src/contract_wrappers/ether_token_wrapper.ts
+++ b/src/contract_wrappers/ether_token_wrapper.ts
@@ -23,8 +23,9 @@ export class EtherTokenWrapper extends ContractWrapper {
      * for ETH.
      * @param   amountInWei      Amount of ETH in Wei the caller wishes to deposit.
      * @param   depositor   The hex encoded user Ethereum address that would like to make the deposit.
+     * @return Transaction hash.
      */
-    public async depositAsync(amountInWei: BigNumber.BigNumber, depositor: string): Promise<void> {
+    public async depositAsync(amountInWei: BigNumber.BigNumber, depositor: string): Promise<string> {
         assert.isBigNumber('amountInWei', amountInWei);
         await assert.isSenderAddressAsync('depositor', depositor, this._web3Wrapper);
 
@@ -32,18 +33,20 @@ export class EtherTokenWrapper extends ContractWrapper {
         assert.assert(ethBalanceInWei.gte(amountInWei), ZeroExError.InsufficientEthBalanceForDeposit);
 
         const wethContract = await this._getEtherTokenContractAsync();
-        await wethContract.deposit({
+        const txHash = await wethContract.deposit({
             from: depositor,
             value: amountInWei,
         });
+        return txHash;
     }
     /**
      * Withdraw ETH to the withdrawer's address from the wrapped ETH smart contract in exchange for the
      * equivalent number of wrapped ETH tokens.
      * @param   amountInWei  Amount of ETH in Wei the caller wishes to withdraw.
      * @param   withdrawer   The hex encoded user Ethereum address that would like to make the withdrawl.
+     * @return Transaction hash.
      */
-    public async withdrawAsync(amountInWei: BigNumber.BigNumber, withdrawer: string): Promise<void> {
+    public async withdrawAsync(amountInWei: BigNumber.BigNumber, withdrawer: string): Promise<string> {
         assert.isBigNumber('amountInWei', amountInWei);
         await assert.isSenderAddressAsync('withdrawer', withdrawer, this._web3Wrapper);
 
@@ -52,9 +55,10 @@ export class EtherTokenWrapper extends ContractWrapper {
         assert.assert(WETHBalanceInBaseUnits.gte(amountInWei), ZeroExError.InsufficientWEthBalanceForWithdrawal);
 
         const wethContract = await this._getEtherTokenContractAsync();
-        await wethContract.withdraw(amountInWei, {
+        const txHash = await wethContract.withdraw(amountInWei, {
             from: withdrawer,
         });
+        return txHash;
     }
     /**
      * Retrieves the Wrapped Ether token contract address
-- 
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