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-rw-r--r--packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts6
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts1
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts13
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts1
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts13
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts11
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts4
-rw-r--r--packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts6
-rw-r--r--packages/contract-wrappers/src/utils/utils.ts4
9 files changed, 31 insertions, 28 deletions
diff --git a/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts
index 7b11f35bc..749aaae10 100644
--- a/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/contract_wrapper.ts
@@ -28,10 +28,10 @@ export abstract class ContractWrapper {
protected _networkId: number;
protected _web3Wrapper: Web3Wrapper;
private _blockAndLogStreamerIfExists: BlockAndLogStreamer<Block, Log> | undefined;
- private _blockPollingIntervalMs: number;
+ private readonly _blockPollingIntervalMs: number;
private _blockAndLogStreamIntervalIfExists?: NodeJS.Timer;
- private _filters: { [filterToken: string]: FilterObject };
- private _filterCallbacks: {
+ private readonly _filters: { [filterToken: string]: FilterObject };
+ private readonly _filterCallbacks: {
[filterToken: string]: EventCallback<ContractEventArgs>;
};
private _onLogAddedSubscriptionToken: string | undefined;
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
index adf8c7614..12433c2d7 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc20_proxy_wrapper.ts
@@ -34,6 +34,7 @@ export class ERC20ProxyWrapper extends ContractWrapper {
*/
public async getProxyIdAsync(): Promise<AssetProxyId> {
const ERC20ProxyContractInstance = this._getERC20ProxyContract();
+ /* tslint:disable-next-line:no-unnecessary-type-assertion */
const proxyId = (await ERC20ProxyContractInstance.getProxyId.callAsync()) as AssetProxyId;
return proxyId;
}
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,
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts
index 9f3a6930b..6d08619a3 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc721_proxy_wrapper.ts
@@ -34,6 +34,7 @@ export class ERC721ProxyWrapper extends ContractWrapper {
*/
public async getProxyIdAsync(): Promise<AssetProxyId> {
const ERC721ProxyContractInstance = await this._getERC721ProxyContract();
+ /* tslint:disable-next-line:no-unnecessary-type-assertion */
const proxyId = (await ERC721ProxyContractInstance.getProxyId.callAsync()) as AssetProxyId;
return proxyId;
}
diff --git a/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts
index 1c4b61c0b..1610af47b 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc721_token_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc721_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 { ERC721ProxyWrapper } from './erc721_proxy_wrapper';
-const removeUndefinedProperties = _.pickBy;
-
/**
* This class includes all the functionality related to interacting with ERC721 token contracts.
* All ERC721 method calls are supported, along with some convenience methods for getting/setting allowances
@@ -31,8 +30,8 @@ const removeUndefinedProperties = _.pickBy;
*/
export class ERC721TokenWrapper extends ContractWrapper {
public abi: ContractAbi = ERC721Token.compilerOutput.abi;
- private _tokenContractsByAddress: { [address: string]: ERC721TokenContract };
- private _erc721ProxyWrapper: ERC721ProxyWrapper;
+ private readonly _tokenContractsByAddress: { [address: string]: ERC721TokenContract };
+ private readonly _erc721ProxyWrapper: ERC721ProxyWrapper;
/**
* Instantiate ERC721TokenWrapper
* @param web3Wrapper Web3Wrapper instance to use
@@ -235,7 +234,7 @@ export class ERC721TokenWrapper extends ContractWrapper {
const txHash = await tokenContract.setApprovalForAll.sendTransactionAsync(
normalizedOperatorAddress,
isApproved,
- removeUndefinedProperties({
+ utils.removeUndefinedProperties({
gas: txOpts.gasLimit,
gasPrice: txOpts.gasPrice,
from: normalizedOwnerAddress,
@@ -295,7 +294,7 @@ export class ERC721TokenWrapper extends ContractWrapper {
const txHash = await tokenContract.approve.sendTransactionAsync(
normalizedApprovedAddress,
tokenId,
- removeUndefinedProperties({
+ utils.removeUndefinedProperties({
gas: txOpts.gasLimit,
gasPrice: txOpts.gasPrice,
from: tokenOwnerAddress,
@@ -366,7 +365,7 @@ export class ERC721TokenWrapper extends ContractWrapper {
ownerAddress,
normalizedReceiverAddress,
tokenId,
- removeUndefinedProperties({
+ utils.removeUndefinedProperties({
gas: txOpts.gasLimit,
gasPrice: txOpts.gasPrice,
from: normalizedSenderAddress,
diff --git a/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts
index d4a08da86..913c47cf7 100644
--- a/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/ether_token_wrapper.ts
@@ -8,22 +8,21 @@ import * as _ from 'lodash';
import { BlockRange, ContractWrappersError, EventCallback, IndexedFilterValues, TransactionOpts } from '../types';
import { assert } from '../utils/assert';
+import { utils } from '../utils/utils';
import { ContractWrapper } from './contract_wrapper';
import { ERC20TokenWrapper } from './erc20_token_wrapper';
-const removeUndefinedProperties = _.pickBy;
-
/**
* This class includes all the functionality related to interacting with a wrapped Ether ERC20 token contract.
* The caller can convert ETH into the equivalent number of wrapped ETH ERC20 tokens and back.
*/
export class EtherTokenWrapper extends ContractWrapper {
public abi: ContractAbi = WETH9.compilerOutput.abi;
- private _etherTokenContractsByAddress: {
+ private readonly _etherTokenContractsByAddress: {
[address: string]: WETH9Contract;
} = {};
- private _erc20TokenWrapper: ERC20TokenWrapper;
+ private readonly _erc20TokenWrapper: ERC20TokenWrapper;
/**
* Instantiate EtherTokenWrapper.
* @param web3Wrapper Web3Wrapper instance to use
@@ -67,7 +66,7 @@ export class EtherTokenWrapper extends ContractWrapper {
const wethContract = await this._getEtherTokenContractAsync(normalizedEtherTokenAddress);
const txHash = await wethContract.deposit.sendTransactionAsync(
- removeUndefinedProperties({
+ utils.removeUndefinedProperties({
from: normalizedDepositorAddress,
value: amountInWei,
gas: txOpts.gasLimit,
@@ -109,7 +108,7 @@ export class EtherTokenWrapper extends ContractWrapper {
const wethContract = await this._getEtherTokenContractAsync(normalizedEtherTokenAddress);
const txHash = await wethContract.withdraw.sendTransactionAsync(
amountInWei,
- removeUndefinedProperties({
+ utils.removeUndefinedProperties({
from: normalizedWithdrawerAddress,
gas: txOpts.gasLimit,
gasPrice: txOpts.gasPrice,
diff --git a/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts
index 907d25aa0..2e978f35b 100644
--- a/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/exchange_wrapper.ts
@@ -46,8 +46,8 @@ export class ExchangeWrapper extends ContractWrapper {
public address: string;
public zrxTokenAddress: string;
private _exchangeContractIfExists?: ExchangeContract;
- private _erc721TokenWrapper: ERC721TokenWrapper;
- private _erc20TokenWrapper: ERC20TokenWrapper;
+ private readonly _erc721TokenWrapper: ERC721TokenWrapper;
+ private readonly _erc20TokenWrapper: ERC20TokenWrapper;
/**
* Instantiate ExchangeWrapper
* @param web3Wrapper Web3Wrapper instance to use.
diff --git a/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts b/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts
index 9463a6849..80742e030 100644
--- a/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/forwarder_wrapper.ts
@@ -1,7 +1,7 @@
import { ForwarderContract } from '@0x/abi-gen-wrappers';
import { Forwarder } from '@0x/contract-artifacts';
import { schemas } from '@0x/json-schemas';
-import { AssetProxyId, SignedOrder } from '@0x/types';
+import { SignedOrder } from '@0x/types';
import { BigNumber } from '@0x/utils';
import { Web3Wrapper } from '@0x/web3-wrapper';
import { ContractAbi } from 'ethereum-types';
@@ -118,7 +118,7 @@ export class ForwarderWrapper extends ContractWrapper {
optimizedFeeOrders,
feeSignatures,
formattedFeePercentage,
- feeRecipientAddress,
+ normalizedFeeRecipientAddress,
{
value: ethAmount,
from: normalizedTakerAddress,
@@ -207,7 +207,7 @@ export class ForwarderWrapper extends ContractWrapper {
optimizedFeeOrders,
feeSignatures,
formattedFeePercentage,
- feeRecipientAddress,
+ normalizedFeeRecipientAddress,
{
value: ethAmount,
from: normalizedTakerAddress,
diff --git a/packages/contract-wrappers/src/utils/utils.ts b/packages/contract-wrappers/src/utils/utils.ts
index fbacdaa28..0b3270e78 100644
--- a/packages/contract-wrappers/src/utils/utils.ts
+++ b/packages/contract-wrappers/src/utils/utils.ts
@@ -1,5 +1,6 @@
import { BigNumber } from '@0x/utils';
import { Web3Wrapper } from '@0x/web3-wrapper';
+import * as _ from 'lodash';
import { constants } from './constants';
@@ -14,4 +15,7 @@ export const utils = {
numberPercentageToEtherTokenAmountPercentage(percentage: number): BigNumber {
return Web3Wrapper.toBaseUnitAmount(constants.ONE_AMOUNT, constants.ETHER_TOKEN_DECIMALS).mul(percentage);
},
+ removeUndefinedProperties<T extends object>(obj: T): Partial<T> {
+ return _.pickBy(obj);
+ },
};