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-rw-r--r--src/contract_wrappers/ether_token_wrapper.ts12
1 files changed, 8 insertions, 4 deletions
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