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-rw-r--r--packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts6
-rw-r--r--packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts4
-rw-r--r--packages/contract-wrappers/src/utils/exchange_transfer_simulator.ts4
-rw-r--r--packages/contract-wrappers/src/utils/utils.ts6
-rw-r--r--packages/contract-wrappers/test/ether_token_wrapper_test.ts6
5 files changed, 14 insertions, 12 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 ad42cfd4f..cd79a0e5d 100644
--- a/packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts
+++ b/packages/contract-wrappers/src/contract_wrappers/erc20_token_wrapper.ts
@@ -271,7 +271,7 @@ export class ERC20TokenWrapper extends ContractWrapper {
const tokenContract = await this._getTokenContractAsync(normalizedTokenAddress);
const fromAddressBalance = await this.getBalanceAsync(normalizedTokenAddress, normalizedFromAddress);
- if (fromAddressBalance.lessThan(amountInBaseUnits)) {
+ if (fromAddressBalance.isLessThan(amountInBaseUnits)) {
throw new Error(ContractWrappersError.InsufficientBalanceForTransfer);
}
@@ -327,12 +327,12 @@ export class ERC20TokenWrapper extends ContractWrapper {
normalizedFromAddress,
normalizedSenderAddress,
);
- if (fromAddressAllowance.lessThan(amountInBaseUnits)) {
+ if (fromAddressAllowance.isLessThan(amountInBaseUnits)) {
throw new Error(ContractWrappersError.InsufficientAllowanceForTransfer);
}
const fromAddressBalance = await this.getBalanceAsync(normalizedTokenAddress, normalizedFromAddress);
- if (fromAddressBalance.lessThan(amountInBaseUnits)) {
+ if (fromAddressBalance.isLessThan(amountInBaseUnits)) {
throw new Error(ContractWrappersError.InsufficientBalanceForTransfer);
}
diff --git a/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts b/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
index 1ff130a48..c35b24664 100644
--- a/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
+++ b/packages/contract-wrappers/src/fetchers/asset_balance_and_proxy_allowance_fetcher.ts
@@ -39,7 +39,7 @@ export class AssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndP
nestedAssetDataElement,
userAddress,
)).dividedToIntegerBy(nestedAmountElement);
- if (_.isUndefined(balance) || nestedAssetBalance.lessThan(balance)) {
+ if (_.isUndefined(balance) || nestedAssetBalance.isLessThan(balance)) {
balance = nestedAssetBalance;
}
}
@@ -81,7 +81,7 @@ export class AssetBalanceAndProxyAllowanceFetcher implements AbstractBalanceAndP
nestedAssetDataElement,
userAddress,
)).dividedToIntegerBy(nestedAmountElement);
- if (_.isUndefined(proxyAllowance) || nestedAssetAllowance.lessThan(proxyAllowance)) {
+ if (_.isUndefined(proxyAllowance) || nestedAssetAllowance.isLessThan(proxyAllowance)) {
proxyAllowance = nestedAssetAllowance;
}
}
diff --git a/packages/contract-wrappers/src/utils/exchange_transfer_simulator.ts b/packages/contract-wrappers/src/utils/exchange_transfer_simulator.ts
index f374d509b..4b75ea386 100644
--- a/packages/contract-wrappers/src/utils/exchange_transfer_simulator.ts
+++ b/packages/contract-wrappers/src/utils/exchange_transfer_simulator.ts
@@ -72,10 +72,10 @@ export class ExchangeTransferSimulator {
}
const balance = await this._store.getBalanceAsync(tokenAddress, from);
const proxyAllowance = await this._store.getProxyAllowanceAsync(tokenAddress, from);
- if (proxyAllowance.lessThan(amountInBaseUnits)) {
+ if (proxyAllowance.isLessThan(amountInBaseUnits)) {
ExchangeTransferSimulator._throwValidationError(FailureReason.ProxyAllowance, tradeSide, transferType);
}
- if (balance.lessThan(amountInBaseUnits)) {
+ if (balance.isLessThan(amountInBaseUnits)) {
ExchangeTransferSimulator._throwValidationError(FailureReason.Balance, tradeSide, transferType);
}
await this._decreaseProxyAllowanceAsync(tokenAddress, from, amountInBaseUnits);
diff --git a/packages/contract-wrappers/src/utils/utils.ts b/packages/contract-wrappers/src/utils/utils.ts
index 0b3270e78..ab69385e7 100644
--- a/packages/contract-wrappers/src/utils/utils.ts
+++ b/packages/contract-wrappers/src/utils/utils.ts
@@ -7,13 +7,15 @@ import { constants } from './constants';
export const utils = {
getCurrentUnixTimestampSec(): BigNumber {
const milisecondsInSecond = 1000;
- return new BigNumber(Date.now() / milisecondsInSecond).round();
+ return new BigNumber(Date.now() / milisecondsInSecond).integerValue();
},
getCurrentUnixTimestampMs(): BigNumber {
return new BigNumber(Date.now());
},
numberPercentageToEtherTokenAmountPercentage(percentage: number): BigNumber {
- return Web3Wrapper.toBaseUnitAmount(constants.ONE_AMOUNT, constants.ETHER_TOKEN_DECIMALS).mul(percentage);
+ return Web3Wrapper.toBaseUnitAmount(constants.ONE_AMOUNT, constants.ETHER_TOKEN_DECIMALS).multipliedBy(
+ percentage,
+ );
},
removeUndefinedProperties<T extends object>(obj: T): Partial<T> {
return _.pickBy(obj);
diff --git a/packages/contract-wrappers/test/ether_token_wrapper_test.ts b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
index e3efef19d..cc2419aa2 100644
--- a/packages/contract-wrappers/test/ether_token_wrapper_test.ts
+++ b/packages/contract-wrappers/test/ether_token_wrapper_test.ts
@@ -116,7 +116,7 @@ describe('EtherTokenWrapper', () => {
const preETHBalance = await web3Wrapper.getBalanceInWeiAsync(addressWithETH);
const extraETHBalance = Web3Wrapper.toWei(new BigNumber(5));
- const overETHBalanceinWei = preETHBalance.add(extraETHBalance);
+ const overETHBalanceinWei = preETHBalance.plus(extraETHBalance);
return expect(
contractWrappers.etherToken.depositAsync(wethContractAddress, overETHBalanceinWei, addressWithETH),
@@ -153,7 +153,7 @@ describe('EtherTokenWrapper', () => {
);
expect(postWETHBalanceInBaseUnits).to.be.bignumber.equal(0);
- const expectedETHBalance = preETHBalance.add(depositWeiAmount).round(decimalPlaces);
+ const expectedETHBalance = preETHBalance.plus(depositWeiAmount).integerValue(decimalPlaces);
gasCost = expectedETHBalance.minus(postETHBalance);
expect(gasCost).to.be.bignumber.lte(MAX_REASONABLE_GAS_COST_IN_WEI);
});
@@ -165,7 +165,7 @@ describe('EtherTokenWrapper', () => {
expect(preWETHBalance).to.be.bignumber.equal(0);
// tslint:disable-next-line:custom-no-magic-numbers
- const overWETHBalance = preWETHBalance.add(999999999);
+ const overWETHBalance = preWETHBalance.plus(999999999);
return expect(
contractWrappers.etherToken.withdrawAsync(wethContractAddress, overWETHBalance, addressWithETH),