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-rw-r--r--packages/instant/src/components/instant_heading.tsx15
-rw-r--r--packages/instant/src/components/order_details.tsx265
-rw-r--r--packages/instant/src/components/payment_method.tsx11
-rw-r--r--packages/instant/src/components/section_header.tsx20
-rw-r--r--packages/instant/src/components/zero_ex_instant_provider.tsx1
-rw-r--r--packages/instant/src/constants.ts1
-rw-r--r--packages/instant/src/containers/latest_buy_quote_order_details.ts33
-rw-r--r--packages/instant/src/redux/actions.ts4
-rw-r--r--packages/instant/src/redux/analytics_middleware.ts3
-rw-r--r--packages/instant/src/redux/async_data.ts4
-rw-r--r--packages/instant/src/redux/reducer.ts8
-rw-r--r--packages/instant/src/types.ts5
-rw-r--r--packages/instant/src/util/analytics.ts9
-rw-r--r--packages/instant/src/util/asset.ts3
-rw-r--r--packages/instant/src/util/format.ts30
-rw-r--r--packages/instant/test/util/format.test.ts18
16 files changed, 314 insertions, 116 deletions
diff --git a/packages/instant/src/components/instant_heading.tsx b/packages/instant/src/components/instant_heading.tsx
index 816cc5c33..5b1f9592d 100644
--- a/packages/instant/src/components/instant_heading.tsx
+++ b/packages/instant/src/components/instant_heading.tsx
@@ -113,20 +113,23 @@ export class InstantHeading extends React.Component<InstantHeadingProps, {}> {
}
private readonly _renderEthAmount = (): React.ReactNode => {
+ const ethAmount = format.ethBaseUnitAmount(
+ this.props.totalEthBaseUnitAmount,
+ 4,
+ <AmountPlaceholder isPulsating={false} color={PLACEHOLDER_COLOR} />,
+ );
+
+ const fontSize = _.isString(ethAmount) && ethAmount.length >= 13 ? '14px' : '16px';
return (
<Text
- fontSize="16px"
+ fontSize={fontSize}
textAlign="right"
width="100%"
fontColor={ColorOption.white}
fontWeight={500}
noWrap={true}
>
- {format.ethBaseUnitAmount(
- this.props.totalEthBaseUnitAmount,
- 4,
- <AmountPlaceholder isPulsating={false} color={PLACEHOLDER_COLOR} />,
- )}
+ {ethAmount}
</Text>
);
};
diff --git a/packages/instant/src/components/order_details.tsx b/packages/instant/src/components/order_details.tsx
index a8e0e2513..9c10ef9e6 100644
--- a/packages/instant/src/components/order_details.tsx
+++ b/packages/instant/src/components/order_details.tsx
@@ -4,124 +4,227 @@ import * as _ from 'lodash';
import * as React from 'react';
import { oc } from 'ts-optchain';
-import { BIG_NUMBER_ZERO } from '../constants';
+import { BIG_NUMBER_ZERO, DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
import { ColorOption } from '../style/theme';
+import { BaseCurrency } from '../types';
import { format } from '../util/format';
import { AmountPlaceholder } from './amount_placeholder';
+import { SectionHeader } from './section_header';
import { Container } from './ui/container';
import { Flex } from './ui/flex';
-import { Text } from './ui/text';
+import { Text, TextProps } from './ui/text';
export interface OrderDetailsProps {
buyQuoteInfo?: BuyQuoteInfo;
selectedAssetUnitAmount?: BigNumber;
ethUsdPrice?: BigNumber;
isLoading: boolean;
+ assetName?: string;
+ baseCurrency: BaseCurrency;
+ onBaseCurrencySwitchEth: () => void;
+ onBaseCurrencySwitchUsd: () => void;
}
export class OrderDetails extends React.Component<OrderDetailsProps> {
public render(): React.ReactNode {
- const { buyQuoteInfo, ethUsdPrice, selectedAssetUnitAmount } = this.props;
- const buyQuoteAccessor = oc(buyQuoteInfo);
- const assetEthBaseUnitAmount = buyQuoteAccessor.assetEthAmount();
- const feeEthBaseUnitAmount = buyQuoteAccessor.feeEthAmount();
- const totalEthBaseUnitAmount = buyQuoteAccessor.totalEthAmount();
- const pricePerTokenEth =
- !_.isUndefined(assetEthBaseUnitAmount) &&
- !_.isUndefined(selectedAssetUnitAmount) &&
- !selectedAssetUnitAmount.eq(BIG_NUMBER_ZERO)
- ? assetEthBaseUnitAmount.div(selectedAssetUnitAmount).ceil()
- : undefined;
+ const shouldShowUsdError = this.props.baseCurrency === BaseCurrency.USD && this._hadErrorFetchingUsdPrice();
return (
<Container width="100%" flexGrow={1} padding="20px 20px 0px 20px">
- <Container marginBottom="10px">
- <Text
- letterSpacing="1px"
- fontColor={ColorOption.primaryColor}
- fontWeight={600}
- textTransform="uppercase"
- fontSize="14px"
- >
- Order Details
- </Text>
- </Container>
- <EthAmountRow
- rowLabel="Token Price"
- ethAmount={pricePerTokenEth}
- ethUsdPrice={ethUsdPrice}
- isLoading={this.props.isLoading}
+ <Container marginBottom="10px">{this._renderHeader()}</Container>
+ {shouldShowUsdError ? this._renderErrorFetchingUsdPrice() : this._renderRows()}
+ </Container>
+ );
+ }
+
+ private _renderRows(): React.ReactNode {
+ const { buyQuoteInfo } = this.props;
+ return (
+ <React.Fragment>
+ <OrderDetailsRow
+ labelText={this._assetAmountLabel()}
+ primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.assetEthAmount)}
/>
- <EthAmountRow
- rowLabel="Fee"
- ethAmount={feeEthBaseUnitAmount}
- ethUsdPrice={ethUsdPrice}
- isLoading={this.props.isLoading}
+ <OrderDetailsRow
+ labelText="Fee"
+ primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.feeEthAmount)}
/>
- <EthAmountRow
- rowLabel="Total Cost"
- ethAmount={totalEthBaseUnitAmount}
- ethUsdPrice={ethUsdPrice}
- shouldEmphasize={true}
- isLoading={this.props.isLoading}
+ <OrderDetailsRow
+ labelText="Total Cost"
+ isLabelBold={true}
+ primaryValue={this._displayAmountOrPlaceholder(buyQuoteInfo && buyQuoteInfo.totalEthAmount)}
+ isPrimaryValueBold={true}
+ secondaryValue={this._totalCostSecondaryValue()}
/>
- </Container>
+ </React.Fragment>
);
}
-}
-export interface EthAmountRowProps {
- rowLabel: string;
- ethAmount?: BigNumber;
- isEthAmountInBaseUnits?: boolean;
- ethUsdPrice?: BigNumber;
- shouldEmphasize?: boolean;
- isLoading: boolean;
+ private _renderErrorFetchingUsdPrice(): React.ReactNode {
+ return (
+ <Text>
+ There was an error fetching the USD price.
+ <Text
+ onClick={this.props.onBaseCurrencySwitchEth}
+ fontWeight={700}
+ fontColor={ColorOption.primaryColor}
+ >
+ Click here
+ </Text>
+ {' to view ETH prices'}
+ </Text>
+ );
+ }
+
+ private _hadErrorFetchingUsdPrice(): boolean {
+ return this.props.ethUsdPrice ? this.props.ethUsdPrice.equals(BIG_NUMBER_ZERO) : false;
+ }
+
+ private _totalCostSecondaryValue(): React.ReactNode {
+ const secondaryCurrency = this.props.baseCurrency === BaseCurrency.USD ? BaseCurrency.ETH : BaseCurrency.USD;
+
+ const canDisplayCurrency =
+ secondaryCurrency === BaseCurrency.ETH ||
+ (secondaryCurrency === BaseCurrency.USD && this.props.ethUsdPrice && !this._hadErrorFetchingUsdPrice());
+
+ if (this.props.buyQuoteInfo && canDisplayCurrency) {
+ return this._displayAmount(secondaryCurrency, this.props.buyQuoteInfo.totalEthAmount);
+ } else {
+ return undefined;
+ }
+ }
+
+ private _displayAmountOrPlaceholder(weiAmount?: BigNumber): React.ReactNode {
+ const { baseCurrency, isLoading } = this.props;
+
+ if (_.isUndefined(weiAmount)) {
+ return (
+ <Container opacity={0.5}>
+ <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
+ </Container>
+ );
+ }
+
+ return this._displayAmount(baseCurrency, weiAmount);
+ }
+
+ private _displayAmount(currency: BaseCurrency, weiAmount: BigNumber): React.ReactNode {
+ switch (currency) {
+ case BaseCurrency.USD:
+ return format.ethBaseUnitAmountInUsd(weiAmount, this.props.ethUsdPrice, 2, '');
+ case BaseCurrency.ETH:
+ return format.ethBaseUnitAmount(weiAmount, 4, '');
+ }
+ }
+
+ private _assetAmountLabel(): React.ReactNode {
+ const { assetName, baseCurrency } = this.props;
+ const numTokens = this.props.selectedAssetUnitAmount;
+
+ // Display as 0 if we have a selected asset
+ const displayNumTokens =
+ assetName && assetName !== DEFAULT_UNKOWN_ASSET_NAME && _.isUndefined(numTokens)
+ ? new BigNumber(0)
+ : numTokens;
+ if (!_.isUndefined(displayNumTokens)) {
+ let numTokensWithSymbol: React.ReactNode = displayNumTokens.toString();
+ if (assetName) {
+ numTokensWithSymbol += ` ${assetName}`;
+ }
+ const pricePerTokenWei = this._pricePerTokenWei();
+ if (pricePerTokenWei) {
+ const atPriceDisplay = (
+ <Text fontColor={ColorOption.lightGrey}>
+ @ {this._displayAmount(baseCurrency, pricePerTokenWei)}
+ </Text>
+ );
+ numTokensWithSymbol = (
+ <React.Fragment>
+ {numTokensWithSymbol} {atPriceDisplay}
+ </React.Fragment>
+ );
+ }
+ return numTokensWithSymbol;
+ }
+ return 'Token Amount';
+ }
+
+ private _pricePerTokenWei(): BigNumber | undefined {
+ const buyQuoteAccessor = oc(this.props.buyQuoteInfo);
+ const assetTotalInWei = buyQuoteAccessor.assetEthAmount();
+ const selectedAssetUnitAmount = this.props.selectedAssetUnitAmount;
+ return !_.isUndefined(assetTotalInWei) &&
+ !_.isUndefined(selectedAssetUnitAmount) &&
+ !selectedAssetUnitAmount.eq(BIG_NUMBER_ZERO)
+ ? assetTotalInWei.div(selectedAssetUnitAmount).ceil()
+ : undefined;
+ }
+
+ private _baseCurrencyChoice(choice: BaseCurrency): React.ReactNode {
+ const onClick =
+ choice === BaseCurrency.ETH ? this.props.onBaseCurrencySwitchEth : this.props.onBaseCurrencySwitchUsd;
+ const isSelected = this.props.baseCurrency === choice;
+
+ const textStyle: TextProps = { onClick, fontSize: '12px' };
+ if (isSelected) {
+ textStyle.fontColor = ColorOption.primaryColor;
+ textStyle.fontWeight = 700;
+ } else {
+ textStyle.fontColor = ColorOption.lightGrey;
+ }
+ return <Text {...textStyle}>{choice}</Text>;
+ }
+
+ private _renderHeader(): React.ReactNode {
+ return (
+ <Flex justify="space-between">
+ <SectionHeader>Order Details</SectionHeader>
+ <Container>
+ {this._baseCurrencyChoice(BaseCurrency.ETH)}
+ <Container marginLeft="5px" marginRight="5px" display="inline">
+ <Text fontSize="12px" fontColor={ColorOption.feintGrey}>
+ /
+ </Text>
+ </Container>
+ {this._baseCurrencyChoice(BaseCurrency.USD)}
+ </Container>
+ </Flex>
+ );
+ }
}
-export class EthAmountRow extends React.Component<EthAmountRowProps> {
- public static defaultProps = {
- shouldEmphasize: false,
- isEthAmountInBaseUnits: true,
- };
+export interface OrderDetailsRowProps {
+ labelText: React.ReactNode;
+ isLabelBold?: boolean;
+ isPrimaryValueBold?: boolean;
+ primaryValue: React.ReactNode;
+ secondaryValue?: React.ReactNode;
+}
+export class OrderDetailsRow extends React.Component<OrderDetailsRowProps, {}> {
public render(): React.ReactNode {
- const { rowLabel, ethAmount, isEthAmountInBaseUnits, shouldEmphasize, isLoading } = this.props;
-
- const fontWeight = shouldEmphasize ? 700 : 400;
- const ethFormatter = isEthAmountInBaseUnits ? format.ethBaseUnitAmount : format.ethUnitAmount;
return (
<Container padding="10px 0px" borderTop="1px dashed" borderColor={ColorOption.feintGrey}>
<Flex justify="space-between">
- <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
- {rowLabel}
+ <Text fontWeight={this.props.isLabelBold ? 700 : 400} fontColor={ColorOption.grey}>
+ {this.props.labelText}
</Text>
- <Container>
- {this._renderUsdSection()}
- <Text fontWeight={fontWeight} fontColor={ColorOption.grey}>
- {ethFormatter(
- ethAmount,
- 4,
- <Container opacity={0.5}>
- <AmountPlaceholder color={ColorOption.lightGrey} isPulsating={isLoading} />
- </Container>,
- )}
- </Text>
- </Container>
+ <Container>{this._renderValues()}</Container>
</Flex>
</Container>
);
}
- private _renderUsdSection(): React.ReactNode {
- const usdFormatter = this.props.isEthAmountInBaseUnits
- ? format.ethBaseUnitAmountInUsd
- : format.ethUnitAmountInUsd;
- const shouldHideUsdPriceSection = _.isUndefined(this.props.ethUsdPrice) || _.isUndefined(this.props.ethAmount);
- return shouldHideUsdPriceSection ? null : (
+
+ private _renderValues(): React.ReactNode {
+ const secondaryValueNode: React.ReactNode = this.props.secondaryValue && (
<Container marginRight="3px" display="inline-block">
- <Text fontColor={ColorOption.lightGrey}>
- ({usdFormatter(this.props.ethAmount, this.props.ethUsdPrice)})
- </Text>
+ <Text fontColor={ColorOption.lightGrey}>({this.props.secondaryValue})</Text>
</Container>
);
+ return (
+ <React.Fragment>
+ {secondaryValueNode}
+ <Text fontWeight={this.props.isPrimaryValueBold ? 700 : 400}>{this.props.primaryValue}</Text>
+ </React.Fragment>
+ );
}
}
diff --git a/packages/instant/src/components/payment_method.tsx b/packages/instant/src/components/payment_method.tsx
index 7c93f1d1c..abadf4bd6 100644
--- a/packages/instant/src/components/payment_method.tsx
+++ b/packages/instant/src/components/payment_method.tsx
@@ -8,6 +8,7 @@ import { envUtil } from '../util/env';
import { CoinbaseWalletLogo } from './coinbase_wallet_logo';
import { MetaMaskLogo } from './meta_mask_logo';
import { PaymentMethodDropdown } from './payment_method_dropdown';
+import { SectionHeader } from './section_header';
import { Circle } from './ui/circle';
import { Container } from './ui/container';
import { Flex } from './ui/flex';
@@ -29,15 +30,7 @@ export class PaymentMethod extends React.Component<PaymentMethodProps> {
<Container width="100%" height="120px" padding="20px 20px 0px 20px">
<Container marginBottom="12px">
<Flex justify="space-between">
- <Text
- letterSpacing="1px"
- fontColor={ColorOption.primaryColor}
- fontWeight={600}
- textTransform="uppercase"
- fontSize="14px"
- >
- {this._renderTitleText()}
- </Text>
+ <SectionHeader>{this._renderTitleText()}</SectionHeader>
{this._renderTitleLabel()}
</Flex>
</Container>
diff --git a/packages/instant/src/components/section_header.tsx b/packages/instant/src/components/section_header.tsx
new file mode 100644
index 000000000..d0974ebdc
--- /dev/null
+++ b/packages/instant/src/components/section_header.tsx
@@ -0,0 +1,20 @@
+import * as React from 'react';
+
+import { ColorOption } from '../style/theme';
+
+import { Text } from './ui/text';
+
+export interface SectionHeaderProps {}
+export const SectionHeader: React.StatelessComponent<SectionHeaderProps> = props => {
+ return (
+ <Text
+ letterSpacing="1px"
+ fontColor={ColorOption.primaryColor}
+ fontWeight={600}
+ textTransform="uppercase"
+ fontSize="12px"
+ >
+ {props.children}
+ </Text>
+ );
+};
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 204115fa9..2de327cd7 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -122,6 +122,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
window,
state.selectedAsset,
this.props.affiliateInfo,
+ state.baseCurrency,
),
);
analytics.trackInstantOpened();
diff --git a/packages/instant/src/constants.ts b/packages/instant/src/constants.ts
index f83eb4ac7..975dfcbea 100644
--- a/packages/instant/src/constants.ts
+++ b/packages/instant/src/constants.ts
@@ -17,6 +17,7 @@ export const ONE_MINUTE_MS = ONE_SECOND_MS * 60;
export const GIT_SHA = process.env.GIT_SHA;
export const NODE_ENV = process.env.NODE_ENV;
export const NPM_PACKAGE_VERSION = process.env.NPM_PACKAGE_VERSION;
+export const DEFAULT_UNKOWN_ASSET_NAME = '???';
export const ACCOUNT_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 5;
export const BUY_QUOTE_UPDATE_INTERVAL_TIME_MS = ONE_SECOND_MS * 15;
export const DEFAULT_GAS_PRICE = GWEI_IN_WEI.mul(6);
diff --git a/packages/instant/src/containers/latest_buy_quote_order_details.ts b/packages/instant/src/containers/latest_buy_quote_order_details.ts
index 5dfe535e7..148735c47 100644
--- a/packages/instant/src/containers/latest_buy_quote_order_details.ts
+++ b/packages/instant/src/containers/latest_buy_quote_order_details.ts
@@ -1,32 +1,41 @@
-import { BuyQuoteInfo } from '@0x/asset-buyer';
-import { BigNumber } from '@0x/utils';
import * as _ from 'lodash';
import * as React from 'react';
import { connect } from 'react-redux';
+import { Dispatch } from 'redux';
import { oc } from 'ts-optchain';
+import { Action, actions } from '../redux/actions';
import { State } from '../redux/reducer';
-import { OrderDetails } from '../components/order_details';
-import { AsyncProcessState } from '../types';
+import { OrderDetails, OrderDetailsProps } from '../components/order_details';
+import { AsyncProcessState, BaseCurrency, Omit } from '../types';
+import { assetUtils } from '../util/asset';
-export interface LatestBuyQuoteOrderDetailsProps {}
-
-interface ConnectedState {
- buyQuoteInfo?: BuyQuoteInfo;
- selectedAssetUnitAmount?: BigNumber;
- ethUsdPrice?: BigNumber;
- isLoading: boolean;
-}
+type DispatchProperties = 'onBaseCurrencySwitchEth' | 'onBaseCurrencySwitchUsd';
+interface ConnectedState extends Omit<OrderDetailsProps, DispatchProperties> {}
const mapStateToProps = (state: State, _ownProps: LatestBuyQuoteOrderDetailsProps): ConnectedState => ({
// use the worst case quote info
buyQuoteInfo: oc(state).latestBuyQuote.worstCaseQuoteInfo(),
selectedAssetUnitAmount: state.selectedAssetUnitAmount,
ethUsdPrice: state.ethUsdPrice,
isLoading: state.quoteRequestState === AsyncProcessState.Pending,
+ assetName: assetUtils.bestNameForAsset(state.selectedAsset),
+ baseCurrency: state.baseCurrency,
});
+interface ConnectedDispatch extends Pick<OrderDetailsProps, DispatchProperties> {}
+const mapDispatchToProps = (dispatch: Dispatch<Action>): ConnectedDispatch => ({
+ onBaseCurrencySwitchEth: () => {
+ dispatch(actions.updateBaseCurrency(BaseCurrency.ETH));
+ },
+ onBaseCurrencySwitchUsd: () => {
+ dispatch(actions.updateBaseCurrency(BaseCurrency.USD));
+ },
+});
+
+export interface LatestBuyQuoteOrderDetailsProps {}
export const LatestBuyQuoteOrderDetails: React.ComponentClass<LatestBuyQuoteOrderDetailsProps> = connect(
mapStateToProps,
+ mapDispatchToProps,
)(OrderDetails);
diff --git a/packages/instant/src/redux/actions.ts b/packages/instant/src/redux/actions.ts
index 77e3dec12..9d7a61fc7 100644
--- a/packages/instant/src/redux/actions.ts
+++ b/packages/instant/src/redux/actions.ts
@@ -2,7 +2,7 @@ import { BuyQuote } from '@0x/asset-buyer';
import { BigNumber } from '@0x/utils';
import * as _ from 'lodash';
-import { ActionsUnion, AddressAndEthBalanceInWei, Asset, StandardSlidingPanelContent } from '../types';
+import { ActionsUnion, AddressAndEthBalanceInWei, Asset, BaseCurrency, StandardSlidingPanelContent } from '../types';
export interface PlainAction<T extends string> {
type: T;
@@ -43,6 +43,7 @@ export enum ActionTypes {
RESET_AMOUNT = 'RESET_AMOUNT',
OPEN_STANDARD_SLIDING_PANEL = 'OPEN_STANDARD_SLIDING_PANEL',
CLOSE_STANDARD_SLIDING_PANEL = 'CLOSE_STANDARD_SLIDING_PANEL',
+ UPDATE_BASE_CURRENCY = 'UPDATE_BASE_CURRENCY',
}
export const actions = {
@@ -72,4 +73,5 @@ export const actions = {
openStandardSlidingPanel: (content: StandardSlidingPanelContent) =>
createAction(ActionTypes.OPEN_STANDARD_SLIDING_PANEL, content),
closeStandardSlidingPanel: () => createAction(ActionTypes.CLOSE_STANDARD_SLIDING_PANEL),
+ updateBaseCurrency: (baseCurrency: BaseCurrency) => createAction(ActionTypes.UPDATE_BASE_CURRENCY, baseCurrency),
};
diff --git a/packages/instant/src/redux/analytics_middleware.ts b/packages/instant/src/redux/analytics_middleware.ts
index 3f7a51707..a86a16b1a 100644
--- a/packages/instant/src/redux/analytics_middleware.ts
+++ b/packages/instant/src/redux/analytics_middleware.ts
@@ -99,6 +99,9 @@ export const analyticsMiddleware: Middleware = store => next => middlewareAction
analytics.trackInstallWalletModalClosed();
}
break;
+ case ActionTypes.UPDATE_BASE_CURRENCY:
+ analytics.trackBaseCurrencyChanged(curState.baseCurrency);
+ analytics.addEventProperties({ baseCurrency: curState.baseCurrency });
}
return nextAction;
diff --git a/packages/instant/src/redux/async_data.ts b/packages/instant/src/redux/async_data.ts
index 932eb93e9..884ab103d 100644
--- a/packages/instant/src/redux/async_data.ts
+++ b/packages/instant/src/redux/async_data.ts
@@ -4,7 +4,7 @@ import * as _ from 'lodash';
import { Dispatch } from 'redux';
import { BIG_NUMBER_ZERO } from '../constants';
-import { AccountState, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types';
+import { AccountState, BaseCurrency, ERC20Asset, OrderProcessState, ProviderState, QuoteFetchOrigin } from '../types';
import { analytics } from '../util/analytics';
import { assetUtils } from '../util/asset';
import { buyQuoteUpdater } from '../util/buy_quote_updater';
@@ -24,7 +24,9 @@ export const asyncData = {
const errorMessage = 'Error fetching ETH/USD price';
errorFlasher.flashNewErrorMessage(dispatch, errorMessage);
dispatch(actions.updateEthUsdPrice(BIG_NUMBER_ZERO));
+ dispatch(actions.updateBaseCurrency(BaseCurrency.ETH));
errorReporter.report(e);
+ analytics.trackUsdPriceFailed();
}
},
fetchAvailableAssetDatasAndDispatchToStore: async (state: State, dispatch: Dispatch) => {
diff --git a/packages/instant/src/redux/reducer.ts b/packages/instant/src/redux/reducer.ts
index a9a407b7d..8c13c9c72 100644
--- a/packages/instant/src/redux/reducer.ts
+++ b/packages/instant/src/redux/reducer.ts
@@ -14,6 +14,7 @@ import {
Asset,
AssetMetaData,
AsyncProcessState,
+ BaseCurrency,
DisplayStatus,
Network,
OrderProcessState,
@@ -33,6 +34,7 @@ export interface DefaultState {
latestErrorDisplayStatus: DisplayStatus;
quoteRequestState: AsyncProcessState;
standardSlidingPanelSettings: StandardSlidingPanelSettings;
+ baseCurrency: BaseCurrency;
}
// State that is required but needs to be derived from the props
@@ -64,6 +66,7 @@ export const DEFAULT_STATE: DefaultState = {
animationState: 'none',
content: StandardSlidingPanelContent.None,
},
+ baseCurrency: BaseCurrency.USD,
};
export const createReducer = (initialState: State) => {
@@ -243,6 +246,11 @@ export const createReducer = (initialState: State) => {
animationState: 'slidOut',
},
};
+ case ActionTypes.UPDATE_BASE_CURRENCY:
+ return {
+ ...state,
+ baseCurrency: action.data,
+ };
default:
return state;
}
diff --git a/packages/instant/src/types.ts b/packages/instant/src/types.ts
index 1c7490e63..e7c920f36 100644
--- a/packages/instant/src/types.ts
+++ b/packages/instant/src/types.ts
@@ -26,6 +26,11 @@ export enum QuoteFetchOrigin {
Heartbeat = 'Heartbeat',
}
+export enum BaseCurrency {
+ USD = 'USD',
+ ETH = 'ETH',
+}
+
export interface SimulatedProgress {
startTimeUnix: number;
expectedEndTimeUnix: number;
diff --git a/packages/instant/src/util/analytics.ts b/packages/instant/src/util/analytics.ts
index e6128f857..6c63907dc 100644
--- a/packages/instant/src/util/analytics.ts
+++ b/packages/instant/src/util/analytics.ts
@@ -6,6 +6,7 @@ import { GIT_SHA, HEAP_ENABLED, INSTANT_DISCHARGE_TARGET, NODE_ENV, NPM_PACKAGE_
import {
AffiliateInfo,
Asset,
+ BaseCurrency,
Network,
OrderProcessState,
OrderSource,
@@ -37,6 +38,7 @@ enum EventNames {
ACCOUNT_UNLOCK_REQUESTED = 'Account - Unlock Requested',
ACCOUNT_UNLOCK_DENIED = 'Account - Unlock Denied',
ACCOUNT_ADDRESS_CHANGED = 'Account - Address Changed',
+ BASE_CURRENCY_CHANGED = 'Base Currency - Changed',
PAYMENT_METHOD_DROPDOWN_OPENED = 'Payment Method - Dropdown Opened',
PAYMENT_METHOD_OPENED_ETHERSCAN = 'Payment Method - Opened Etherscan',
PAYMENT_METHOD_COPIED_ADDRESS = 'Payment Method - Copied Address',
@@ -47,6 +49,7 @@ enum EventNames {
BUY_TX_SUBMITTED = 'Buy - Tx Submitted',
BUY_TX_SUCCEEDED = 'Buy - Tx Succeeded',
BUY_TX_FAILED = 'Buy - Tx Failed',
+ USD_PRICE_FETCH_FAILED = 'USD Price - Fetch Failed',
INSTALL_WALLET_CLICKED = 'Install Wallet - Clicked',
INSTALL_WALLET_MODAL_OPENED = 'Install Wallet - Modal - Opened',
INSTALL_WALLET_MODAL_CLICKED_EXPLANATION = 'Install Wallet - Modal - Clicked Explanation',
@@ -118,6 +121,7 @@ export interface AnalyticsEventOptions {
selectedAssetSymbol?: string;
selectedAssetData?: string;
selectedAssetDecimals?: number;
+ baseCurrency?: string;
}
export enum TokenSelectorClosedVia {
ClickedX = 'Clicked X',
@@ -141,6 +145,7 @@ export const analytics = {
window: Window,
selectedAsset?: Asset,
affiliateInfo?: AffiliateInfo,
+ baseCurrency?: BaseCurrency,
): AnalyticsEventOptions => {
const affiliateAddress = affiliateInfo ? affiliateInfo.feeRecipient : 'none';
const affiliateFeePercent = affiliateInfo ? parseFloat(affiliateInfo.feePercentage.toFixed(4)) : 0;
@@ -159,6 +164,7 @@ export const analytics = {
selectedAssetName: selectedAsset ? selectedAsset.metaData.name : 'none',
selectedAssetData: selectedAsset ? selectedAsset.assetData : 'none',
instantEnvironment: INSTANT_DISCHARGE_TARGET || `Local ${NODE_ENV}`,
+ baseCurrency,
};
return eventOptions;
},
@@ -170,6 +176,8 @@ export const analytics = {
trackAccountUnlockDenied: trackingEventFnWithoutPayload(EventNames.ACCOUNT_UNLOCK_DENIED),
trackAccountAddressChanged: (address: string) =>
trackingEventFnWithPayload(EventNames.ACCOUNT_ADDRESS_CHANGED)({ address }),
+ trackBaseCurrencyChanged: (currencyChangedTo: BaseCurrency) =>
+ trackingEventFnWithPayload(EventNames.BASE_CURRENCY_CHANGED)({ currencyChangedTo }),
trackPaymentMethodDropdownOpened: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_DROPDOWN_OPENED),
trackPaymentMethodOpenedEtherscan: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_OPENED_ETHERSCAN),
trackPaymentMethodCopiedAddress: trackingEventFnWithoutPayload(EventNames.PAYMENT_METHOD_COPIED_ADDRESS),
@@ -230,4 +238,5 @@ export const analytics = {
fetchOrigin,
});
},
+ trackUsdPriceFailed: trackingEventFnWithoutPayload(EventNames.USD_PRICE_FETCH_FAILED),
};
diff --git a/packages/instant/src/util/asset.ts b/packages/instant/src/util/asset.ts
index 13f84ef74..faaeb7c22 100644
--- a/packages/instant/src/util/asset.ts
+++ b/packages/instant/src/util/asset.ts
@@ -2,6 +2,7 @@ import { AssetBuyerError } from '@0x/asset-buyer';
import { AssetProxyId, ObjectMap } from '@0x/types';
import * as _ from 'lodash';
+import { DEFAULT_UNKOWN_ASSET_NAME } from '../constants';
import { assetDataNetworkMapping } from '../data/asset_data_network_mapping';
import { Asset, AssetMetaData, ERC20Asset, Network, ZeroExInstantError } from '../types';
@@ -71,7 +72,7 @@ export const assetUtils = {
}
return metaData;
},
- bestNameForAsset: (asset?: Asset, defaultName: string = '???'): string => {
+ bestNameForAsset: (asset?: Asset, defaultName: string = DEFAULT_UNKOWN_ASSET_NAME): string => {
if (_.isUndefined(asset)) {
return defaultName;
}
diff --git a/packages/instant/src/util/format.ts b/packages/instant/src/util/format.ts
index e9c432b2f..4adb63e21 100644
--- a/packages/instant/src/util/format.ts
+++ b/packages/instant/src/util/format.ts
@@ -2,7 +2,7 @@ import { BigNumber } from '@0x/utils';
import { Web3Wrapper } from '@0x/web3-wrapper';
import * as _ from 'lodash';
-import { ETH_DECIMALS } from '../constants';
+import { BIG_NUMBER_ZERO, ETH_DECIMALS } from '../constants';
export const format = {
ethBaseUnitAmount: (
@@ -20,24 +20,38 @@ export const format = {
ethUnitAmount?: BigNumber,
decimalPlaces: number = 4,
defaultText: React.ReactNode = '0 ETH',
+ minUnitAmountToDisplay: BigNumber = new BigNumber('0.00001'),
): React.ReactNode => {
if (_.isUndefined(ethUnitAmount)) {
return defaultText;
}
- const roundedAmount = ethUnitAmount.round(decimalPlaces).toDigits(decimalPlaces);
- return `${roundedAmount} ETH`;
+ let roundedAmount = ethUnitAmount.round(decimalPlaces).toDigits(decimalPlaces);
+
+ if (roundedAmount.eq(BIG_NUMBER_ZERO) && ethUnitAmount.greaterThan(BIG_NUMBER_ZERO)) {
+ // Sometimes for small ETH amounts (i.e. 0.000045) the amount rounded to 4 decimalPlaces is 0
+ // If that is the case, show to 1 significant digit
+ roundedAmount = new BigNumber(ethUnitAmount.toPrecision(1));
+ }
+
+ const displayAmount =
+ roundedAmount.greaterThan(BIG_NUMBER_ZERO) && roundedAmount.lessThan(minUnitAmountToDisplay)
+ ? `< ${minUnitAmountToDisplay.toString()}`
+ : roundedAmount.toString();
+
+ return `${displayAmount} ETH`;
},
ethBaseUnitAmountInUsd: (
ethBaseUnitAmount?: BigNumber,
ethUsdPrice?: BigNumber,
decimalPlaces: number = 2,
defaultText: React.ReactNode = '$0.00',
+ minUnitAmountToDisplay: BigNumber = new BigNumber('0.00001'),
): React.ReactNode => {
if (_.isUndefined(ethBaseUnitAmount) || _.isUndefined(ethUsdPrice)) {
return defaultText;
}
const ethUnitAmount = Web3Wrapper.toUnitAmount(ethBaseUnitAmount, ETH_DECIMALS);
- return format.ethUnitAmountInUsd(ethUnitAmount, ethUsdPrice, decimalPlaces);
+ return format.ethUnitAmountInUsd(ethUnitAmount, ethUsdPrice, decimalPlaces, minUnitAmountToDisplay);
},
ethUnitAmountInUsd: (
ethUnitAmount?: BigNumber,
@@ -48,7 +62,13 @@ export const format = {
if (_.isUndefined(ethUnitAmount) || _.isUndefined(ethUsdPrice)) {
return defaultText;
}
- return `$${ethUnitAmount.mul(ethUsdPrice).toFixed(decimalPlaces)}`;
+ const rawUsdPrice = ethUnitAmount.mul(ethUsdPrice);
+ const roundedUsdPrice = rawUsdPrice.toFixed(decimalPlaces);
+ if (roundedUsdPrice === '0.00' && rawUsdPrice.gt(BIG_NUMBER_ZERO)) {
+ return '<$0.01';
+ } else {
+ return `$${roundedUsdPrice}`;
+ }
},
ethAddress: (address: string): string => {
return `0x${address.slice(2, 7)}…${address.slice(-5)}`;
diff --git a/packages/instant/test/util/format.test.ts b/packages/instant/test/util/format.test.ts
index fe0a63e6e..38bf356ec 100644
--- a/packages/instant/test/util/format.test.ts
+++ b/packages/instant/test/util/format.test.ts
@@ -41,6 +41,18 @@ describe('format', () => {
it('converts BigNumber(5.3014059295032) to the string `5.301 ETH`', () => {
expect(format.ethUnitAmount(BIG_NUMBER_IRRATIONAL)).toBe('5.301 ETH');
});
+ it('shows 1 significant digit when rounded amount would be 0', () => {
+ expect(format.ethUnitAmount(new BigNumber(0.00003))).toBe('0.00003 ETH');
+ expect(format.ethUnitAmount(new BigNumber(0.000034))).toBe('0.00003 ETH');
+ expect(format.ethUnitAmount(new BigNumber(0.000035))).toBe('0.00004 ETH');
+ });
+ it('shows < 0.00001 when hits threshold', () => {
+ expect(format.ethUnitAmount(new BigNumber(0.000011))).toBe('0.00001 ETH');
+ expect(format.ethUnitAmount(new BigNumber(0.00001))).toBe('0.00001 ETH');
+ expect(format.ethUnitAmount(new BigNumber(0.000009))).toBe('< 0.00001 ETH');
+ expect(format.ethUnitAmount(new BigNumber(0.0000000009))).toBe('< 0.00001 ETH');
+ expect(format.ethUnitAmount(new BigNumber(0))).toBe('0 ETH');
+ });
it('returns defaultText param when ethUnitAmount is not defined', () => {
const defaultText = 'defaultText';
expect(format.ethUnitAmount(undefined, 4, defaultText)).toBe(defaultText);
@@ -86,6 +98,12 @@ describe('format', () => {
it('correctly formats 5.3014059295032 ETH to usd according to some price', () => {
expect(format.ethUnitAmountInUsd(BIG_NUMBER_IRRATIONAL, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$13.43');
});
+ it('correctly formats amount that is less than 1 cent', () => {
+ expect(format.ethUnitAmountInUsd(new BigNumber(0.000001), BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('<$0.01');
+ });
+ it('correctly formats exactly 1 cent', () => {
+ expect(format.ethUnitAmountInUsd(new BigNumber(0.0039), BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$0.01');
+ });
it('returns defaultText param when ethUnitAmountInUsd or ethUsdPrice is not defined', () => {
const defaultText = 'defaultText';
expect(format.ethUnitAmountInUsd(undefined, undefined, 2, defaultText)).toBe(defaultText);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 02:27:37 +0800