diff options
Diffstat (limited to 'packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts')
| -rw-r--r-- | packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts index f5fc63b42..5e0ec1951 100644 --- a/packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts +++ b/packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts @@ -18,12 +18,11 @@ import { } from '../types'; import { assert } from '../utils/assert'; import { constants } from '../utils/constants'; +import { utils } from '../utils/utils'; import { ContractWrapper } from './contract_wrapper'; import { ERC20ProxyWrapper } from './erc20_proxy_wrapper'; -const removeUndefinedProperties = _.pickBy; - /** * This class includes all the functionality related to interacting with ERC20 token contracts. * All ERC20 method calls are supported, along with some convenience methods for getting/setting allowances @@ -32,8 +31,8 @@ const removeUndefinedProperties = _.pickBy; export class ERC20TokenWrapper extends ContractWrapper { public abi: ContractAbi = ERC20Token.compilerOutput.abi; public UNLIMITED_ALLOWANCE_IN_BASE_UNITS = constants.UNLIMITED_ALLOWANCE_IN_BASE_UNITS; - private _tokenContractsByAddress: { [address: string]: ERC20TokenContract }; - private _erc20ProxyWrapper: ERC20ProxyWrapper; + private readonly _tokenContractsByAddress: { [address: string]: ERC20TokenContract }; + private readonly _erc20ProxyWrapper: ERC20ProxyWrapper; /** * Instantiate ERC20TokenWrapper * @param web3Wrapper Web3Wrapper instance to use @@ -108,7 +107,7 @@ export class ERC20TokenWrapper extends ContractWrapper { const txHash = await tokenContract.approve.sendTransactionAsync( normalizedSpenderAddress, amountInBaseUnits, - removeUndefinedProperties({ + utils.removeUndefinedProperties({ from: normalizedOwnerAddress, gas: txOpts.gasLimit, gasPrice: txOpts.gasPrice, @@ -278,7 +277,7 @@ export class ERC20TokenWrapper extends ContractWrapper { const txHash = await tokenContract.transfer.sendTransactionAsync( normalizedToAddress, amountInBaseUnits, - removeUndefinedProperties({ + utils.removeUndefinedProperties({ from: normalizedFromAddress, gas: txOpts.gasLimit, gasPrice: txOpts.gasPrice, @@ -339,7 +338,7 @@ export class ERC20TokenWrapper extends ContractWrapper { normalizedFromAddress, normalizedToAddress, amountInBaseUnits, - removeUndefinedProperties({ + utils.removeUndefinedProperties({ from: normalizedSenderAddress, gas: txOpts.gasLimit, gasPrice: txOpts.gasPrice, |