Merge branch 'development' into fix/instant/decimal-fields-scaling-amount-input-bn

7 files changed, 220 insertions, 13 deletions

diff --git a/packages/instant/src/components/buy_button.tsx b/packages/instant/src/components/buy_button.tsx
index 93bd8e635..12ac62601 100644
--- a/packages/instant/src/components/buy_button.tsx
+++ b/packages/instant/src/components/buy_button.tsx
@@ -1,10 +1,11 @@
 import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
 import * as _ from 'lodash';
 import * as React from 'react';
+import { oc } from 'ts-optchain';
 
 import { WEB_3_WRAPPER_TRANSACTION_FAILED_ERROR_MSG_PREFIX } from '../constants';
 import { ColorOption } from '../style/theme';
-import { ZeroExInstantError } from '../types';
+import { AffiliateInfo, ZeroExInstantError } from '../types';
 import { getBestAddress } from '../util/address';
 import { balanceUtil } from '../util/balance';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
@@ -16,10 +17,11 @@ import { Button, Text } from './ui';
 export interface BuyButtonProps {
     buyQuote?: BuyQuote;
     assetBuyer?: AssetBuyer;
+    affiliateInfo?: AffiliateInfo;
     onValidationPending: (buyQuote: BuyQuote) => void;
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
     onSignatureDenied: (buyQuote: BuyQuote) => void;
-    onBuyProcessing: (buyQuote: BuyQuote, txHash: string) => void;
+    onBuyProcessing: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
     onBuySuccess: (buyQuote: BuyQuote, txHash: string) => void;
     onBuyFailure: (buyQuote: BuyQuote, txHash: string) => void;
 }
@@ -42,7 +44,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
     }
     private readonly _handleClick = async () => {
         // The button is disabled when there is no buy quote anyway.
-        const { buyQuote, assetBuyer } = this.props;
+        const { buyQuote, assetBuyer, affiliateInfo } = this.props;
         if (_.isUndefined(buyQuote) || _.isUndefined(assetBuyer)) {
             return;
         }
@@ -57,9 +59,14 @@ export class BuyButton extends React.Component<BuyButtonProps> {
         }
 
         let txHash: string | undefined;
-        const gasPrice = await gasPriceEstimator.getFastAmountInWeiAsync();
+        const gasInfo = await gasPriceEstimator.getGasInfoAsync();
+        const feeRecipient = oc(affiliateInfo).feeRecipient();
         try {
-            txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, { takerAddress, gasPrice });
+            txHash = await assetBuyer.executeBuyQuoteAsync(buyQuote, {
+                feeRecipient,
+                takerAddress,
+                gasPrice: gasInfo.gasPriceInWei,
+            });
         } catch (e) {
             if (e instanceof Error) {
                 if (e.message === AssetBuyerError.SignatureRequestDenied) {
@@ -73,7 +80,9 @@ export class BuyButton extends React.Component<BuyButtonProps> {
             throw e;
         }
 
-        this.props.onBuyProcessing(buyQuote, txHash);
+        const startTimeUnix = new Date().getTime();
+        const expectedEndTimeUnix = startTimeUnix + gasInfo.estimatedTimeMs;
+        this.props.onBuyProcessing(buyQuote, txHash, startTimeUnix, expectedEndTimeUnix);
         try {
             await web3Wrapper.awaitTransactionSuccessAsync(txHash);
         } catch (e) {
@@ -83,6 +92,7 @@ export class BuyButton extends React.Component<BuyButtonProps> {
             }
             throw e;
         }
+
         this.props.onBuySuccess(buyQuote, txHash);
     };
 }
diff --git a/packages/instant/src/components/buy_order_progress.tsx b/packages/instant/src/components/buy_order_progress.tsx
new file mode 100644
index 000000000..e259e5606
--- /dev/null
+++ b/packages/instant/src/components/buy_order_progress.tsx
@@ -0,0 +1,35 @@
+import * as React from 'react';
+
+import { TimedProgressBar } from '../components/timed_progress_bar';
+
+import { TimeCounter } from '../components/time_counter';
+import { Container } from '../components/ui';
+import { OrderProcessState, OrderState } from '../types';
+
+export interface BuyOrderProgressProps {
+    buyOrderState: OrderState;
+}
+
+export const BuyOrderProgress: React.StatelessComponent<BuyOrderProgressProps> = props => {
+    const { buyOrderState } = props;
+
+    if (
+        buyOrderState.processState === OrderProcessState.PROCESSING ||
+        buyOrderState.processState === OrderProcessState.SUCCESS ||
+        buyOrderState.processState === OrderProcessState.FAILURE
+    ) {
+        const progress = buyOrderState.progress;
+        const hasEnded = buyOrderState.processState !== OrderProcessState.PROCESSING;
+        const expectedTimeMs = progress.expectedEndTimeUnix - progress.startTimeUnix;
+        return (
+            <Container padding="20px 20px 0px 20px" width="100%">
+                <Container marginBottom="5px">
+                    <TimeCounter estimatedTimeMs={expectedTimeMs} hasEnded={hasEnded} key={progress.startTimeUnix} />
+                </Container>
+                <TimedProgressBar expectedTimeMs={expectedTimeMs} hasEnded={hasEnded} key={progress.startTimeUnix} />
+            </Container>
+        );
+    }
+
+    return null;
+};
diff --git a/packages/instant/src/components/buy_order_state_buttons.tsx b/packages/instant/src/components/buy_order_state_buttons.tsx
index 51e06a284..5c074a67a 100644
--- a/packages/instant/src/components/buy_order_state_buttons.tsx
+++ b/packages/instant/src/components/buy_order_state_buttons.tsx
@@ -2,7 +2,7 @@ import { AssetBuyer, AssetBuyerError, BuyQuote } from '@0x/asset-buyer';
 import * as React from 'react';
 
 import { ColorOption } from '../style/theme';
-import { OrderProcessState, ZeroExInstantError } from '../types';
+import { AffiliateInfo, OrderProcessState, ZeroExInstantError } from '../types';
 
 import { BuyButton } from './buy_button';
 import { PlacingOrderButton } from './placing_order_button';
@@ -13,17 +13,17 @@ export interface BuyOrderStateButtonProps {
     buyQuote?: BuyQuote;
     buyOrderProcessingState: OrderProcessState;
     assetBuyer?: AssetBuyer;
+    affiliateInfo?: AffiliateInfo;
     onViewTransaction: () => void;
     onValidationPending: (buyQuote: BuyQuote) => void;
     onValidationFail: (buyQuote: BuyQuote, errorMessage: AssetBuyerError | ZeroExInstantError) => void;
     onSignatureDenied: (buyQuote: BuyQuote) => void;
-    onBuyProcessing: (buyQuote: BuyQuote, txHash: string) => void;
+    onBuyProcessing: (buyQuote: BuyQuote, txHash: string, startTimeUnix: number, expectedEndTimeUnix: number) => void;
     onBuySuccess: (buyQuote: BuyQuote, txHash: string) => void;
     onBuyFailure: (buyQuote: BuyQuote, txHash: string) => void;
     onRetry: () => void;
 }
 
-// TODO: rename to buttons
 export const BuyOrderStateButtons: React.StatelessComponent<BuyOrderStateButtonProps> = props => {
     if (props.buyOrderProcessingState === OrderProcessState.FAILURE) {
         return (
@@ -51,6 +51,7 @@ export const BuyOrderStateButtons: React.StatelessComponent<BuyOrderStateButtonP
         <BuyButton
             buyQuote={props.buyQuote}
             assetBuyer={props.assetBuyer}
+            affiliateInfo={props.affiliateInfo}
             onValidationPending={props.onValidationPending}
             onValidationFail={props.onValidationFail}
             onSignatureDenied={props.onSignatureDenied}
diff --git a/packages/instant/src/components/time_counter.tsx b/packages/instant/src/components/time_counter.tsx
new file mode 100644
index 000000000..f9b68163c
--- /dev/null
+++ b/packages/instant/src/components/time_counter.tsx
@@ -0,0 +1,78 @@
+import * as React from 'react';
+
+import { ONE_SECOND_MS } from '../constants';
+import { ColorOption } from '../style/theme';
+import { timeUtil } from '../util/time';
+
+import { Container } from './ui/container';
+import { Flex } from './ui/flex';
+import { Text } from './ui/text';
+
+export interface TimeCounterProps {
+    estimatedTimeMs: number;
+    hasEnded: boolean;
+}
+interface TimeCounterState {
+    elapsedSeconds: number;
+}
+
+export class TimeCounter extends React.Component<TimeCounterProps, TimeCounterState> {
+    public state = {
+        elapsedSeconds: 0,
+    };
+    private _timerId?: number;
+
+    public componentDidMount(): void {
+        this._setupTimerBasedOnProps();
+    }
+
+    public componentWillUnmount(): void {
+        this._clearTimer();
+    }
+
+    public componentDidUpdate(prevProps: TimeCounterProps): void {
+        if (prevProps.hasEnded !== this.props.hasEnded) {
+            this._setupTimerBasedOnProps();
+        }
+    }
+
+    public render(): React.ReactNode {
+        const estimatedTimeSeconds = this.props.estimatedTimeMs / ONE_SECOND_MS;
+        return (
+            <Flex justify="space-between">
+                <Container>
+                    <Container marginRight="5px" display="inline">
+                        <Text fontWeight={600} fontColor={ColorOption.grey}>
+                            Est. Time
+                        </Text>
+                    </Container>
+                    <Text fontColor={ColorOption.grey}>
+                        ({timeUtil.secondsToHumanDescription(estimatedTimeSeconds)})
+                    </Text>
+                </Container>
+                <Text fontColor={ColorOption.grey}>
+                    Time: {timeUtil.secondsToStopwatchTime(this.state.elapsedSeconds)}
+                </Text>
+            </Flex>
+        );
+    }
+
+    private _setupTimerBasedOnProps(): void {
+        this.props.hasEnded ? this._clearTimer() : this._newTimer();
+    }
+
+    private _newTimer(): void {
+        this._clearTimer();
+        this._timerId = window.setInterval(() => {
+            this.setState({
+                elapsedSeconds: this.state.elapsedSeconds + 1,
+            });
+        }, ONE_SECOND_MS);
+    }
+
+    private _clearTimer(): void {
+        if (this._timerId) {
+            window.clearInterval(this._timerId);
+        }
+    }
+}
diff --git a/packages/instant/src/components/timed_progress_bar.tsx b/packages/instant/src/components/timed_progress_bar.tsx
new file mode 100644
index 000000000..f2a6f5745
--- /dev/null
+++ b/packages/instant/src/components/timed_progress_bar.tsx
@@ -0,0 +1,78 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { PROGRESS_FINISH_ANIMATION_TIME_MS, PROGRESS_STALL_AT_WIDTH } from '../constants';
+import { ColorOption, keyframes, styled } from '../style/theme';
+
+import { Container } from './ui/container';
+
+export interface TimedProgressBarProps {
+    expectedTimeMs: number;
+    hasEnded: boolean;
+}
+
+/**
+ * Timed Progress Bar
+ * Goes from 0% -> PROGRESS_STALL_AT_WIDTH over time of expectedTimeMs
+ * When hasEnded set to true, goes to 100% through animation of PROGRESS_FINISH_ANIMATION_TIME_MS length of time
+ */
+export class TimedProgressBar extends React.Component<TimedProgressBarProps, {}> {
+    private readonly _barRef = React.createRef<HTMLDivElement>();
+
+    public render(): React.ReactNode {
+        const timedProgressProps = this._calculateTimedProgressProps();
+        return (
+            <Container width="100%" backgroundColor={ColorOption.lightGrey} borderRadius="6px">
+                <TimedProgress {...timedProgressProps} ref={this._barRef as any} />
+            </Container>
+        );
+    }
+
+    private _calculateTimedProgressProps(): TimedProgressProps {
+        if (this.props.hasEnded) {
+            if (!this._barRef.current) {
+                throw new Error('ended but no reference');
+            }
+            const fromWidth = `${this._barRef.current.offsetWidth}px`;
+            return {
+                timeMs: PROGRESS_FINISH_ANIMATION_TIME_MS,
+                fromWidth,
+                toWidth: '100%',
+            };
+        }
+
+        return {
+            timeMs: this.props.expectedTimeMs,
+            fromWidth: '0px',
+            toWidth: PROGRESS_STALL_AT_WIDTH,
+        };
+    }
+}
+
+const expandingWidthKeyframes = (fromWidth: string, toWidth: string) => {
+    return keyframes`
+          from {
+              width: ${fromWidth};
+          }
+          to {
+              width: ${toWidth};
+          }
+      `;
+};
+
+interface TimedProgressProps {
+    timeMs: number;
+    fromWidth: string;
+    toWidth: string;
+}
+
+export const TimedProgress =
+    styled.div <
+    TimedProgressProps >
+    `
+    background-color: ${props => props.theme[ColorOption.primaryColor]};
+    border-radius: 6px;
+    height: 6px;
+    animation: ${props => expandingWidthKeyframes(props.fromWidth, props.toWidth)}
+      ${props => props.timeMs}ms linear 1 forwards;
+  `;
diff --git a/packages/instant/src/components/zero_ex_instant_container.tsx b/packages/instant/src/components/zero_ex_instant_container.tsx
index 009ad9b2a..f8e3935fb 100644
--- a/packages/instant/src/components/zero_ex_instant_container.tsx
+++ b/packages/instant/src/components/zero_ex_instant_container.tsx
@@ -4,13 +4,15 @@ import { LatestBuyQuoteOrderDetails } from '../containers/latest_buy_quote_order
 import { LatestError } from '../containers/latest_error';
 import { SelectedAssetBuyOrderStateButtons } from '../containers/selected_asset_buy_order_state_buttons';
 import { SelectedAssetInstantHeading } from '../containers/selected_asset_instant_heading';
+
+import { SelectedAssetBuyOrderProgress } from '../containers/selected_asset_buy_order_progress';
+
 import { ColorOption } from '../style/theme';
 import { zIndex } from '../style/z_index';
 
 import { SlideAnimationState } from './animations/slide_animation';
 import { SlidingPanel } from './sliding_panel';
 import { Container, Flex } from './ui';
-
 export interface ZeroExInstantContainerProps {}
 export interface ZeroExInstantContainerState {
     tokenSelectionPanelAnimationState: SlideAnimationState;
@@ -36,6 +38,7 @@ export class ZeroExInstantContainer extends React.Component<ZeroExInstantContain
                 >
                     <Flex direction="column" justify="flex-start">
                         <SelectedAssetInstantHeading onSelectAssetClick={this._handleSymbolClick} />
+                        <SelectedAssetBuyOrderProgress />
                         <LatestBuyQuoteOrderDetails />
                         <Container padding="20px" width="100%">
                             <SelectedAssetBuyOrderStateButtons />
diff --git a/packages/instant/src/components/zero_ex_instant_provider.tsx b/packages/instant/src/components/zero_ex_instant_provider.tsx
index 9391c03f7..a09ab68dc 100644
--- a/packages/instant/src/components/zero_ex_instant_provider.tsx
+++ b/packages/instant/src/components/zero_ex_instant_provider.tsx
@@ -10,7 +10,7 @@ import { asyncData } from '../redux/async_data';
 import { INITIAL_STATE, State } from '../redux/reducer';
 import { store, Store } from '../redux/store';
 import { fonts } from '../style/fonts';
-import { AssetMetaData, Network } from '../types';
+import { AffiliateInfo, AssetMetaData, Network } from '../types';
 import { assetUtils } from '../util/asset';
 import { errorFlasher } from '../util/error_flasher';
 import { gasPriceEstimator } from '../util/gas_price_estimator';
@@ -29,9 +29,10 @@ export interface ZeroExInstantProviderRequiredProps {
 }
 
 export interface ZeroExInstantProviderOptionalProps {
-    defaultAssetBuyAmount?: number;
+    defaultAssetBuyAmount: number;
     additionalAssetMetaDataMap: ObjectMap<AssetMetaData>;
     networkId: Network;
+    affiliateInfo: AffiliateInfo;
 }
 
 export class ZeroExInstantProvider extends React.Component<ZeroExInstantProviderProps> {
@@ -66,6 +67,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
                 ? state.selectedAssetAmount
                 : new BigNumber(props.defaultAssetBuyAmount),
             assetMetaDataMap: completeAssetMetaDataMap,
+            affiliateInfo: props.affiliateInfo,
         };
         return storeStateFromProps;
     }
@@ -82,7 +84,7 @@ export class ZeroExInstantProvider extends React.Component<ZeroExInstantProvider
         // warm up the gas price estimator cache just in case we can't
         // grab the gas price estimate when submitting the transaction
         // tslint:disable-next-line:no-floating-promises
-        gasPriceEstimator.getFastAmountInWeiAsync();
+        gasPriceEstimator.getGasInfoAsync();
 
         // tslint:disable-next-line:no-floating-promises
         this._flashErrorIfWrongNetwork();