Merge pull request #695 from 0xProject/feature/website/onboarding-flow-allowances

Implement allowances and final "congrats" onboarding flow step

1 files changed, 65 insertions, 9 deletions

diff --git a/packages/website/ts/components/onboarding/portal_onboarding_flow.tsx b/packages/website/ts/components/onboarding/portal_onboarding_flow.tsx
index bf52684d7..efb844cb5 100644
--- a/packages/website/ts/components/onboarding/portal_onboarding_flow.tsx
+++ b/packages/website/ts/components/onboarding/portal_onboarding_flow.tsx
@@ -2,11 +2,14 @@ import * as _ from 'lodash';
 import * as React from 'react';
 
 import { BigNumber } from '@0xproject/utils';
+import { Blockchain } from 'ts/blockchain';
 import { OnboardingFlow, Step } from 'ts/components/onboarding/onboarding_flow';
-import { ProviderType, TokenByAddress, TokenStateByAddress } from 'ts/types';
+import { AllowanceToggle } from 'ts/containers/inputs/allowance_toggle';
+import { ProviderType, Token, TokenByAddress, TokenStateByAddress } from 'ts/types';
 import { utils } from 'ts/utils/utils';
 
 export interface PortalOnboardingFlowProps {
+    blockchain: Blockchain;
     stepIndex: number;
     isRunning: boolean;
     userAddress: string;
@@ -19,6 +22,7 @@ export interface PortalOnboardingFlowProps {
     trackedTokenStateByAddress: TokenStateByAddress;
     updateIsRunning: (isRunning: boolean) => void;
     updateOnboardingStep: (stepIndex: number) => void;
+    refetchTokenStateAsync: (tokenAddress: string) => Promise<void>;
 }
 
 export class PortalOnboardingFlow extends React.Component<PortalOnboardingFlowProps> {
@@ -39,7 +43,6 @@ export class PortalOnboardingFlow extends React.Component<PortalOnboardingFlowPr
             />
         );
     }
-
     private _getSteps(): Step[] {
         const steps: Step[] = [
             {
@@ -77,18 +80,33 @@ export class PortalOnboardingFlow extends React.Component<PortalOnboardingFlowPr
                 placement: 'right',
                 continueButtonDisplay: this._userHasVisibleWeth() ? 'enabled' : 'disabled',
             },
+            {
+                target: '.weth-row',
+                content: (
+                    <div>
+                        Unlock your tokens for trading. You only need to do this once for each token.
+                        <div> ETH: {this._renderEthAllowanceToggle()}</div>
+                        <div> ZRX: {this._renderZrxAllowanceToggle()}</div>
+                    </div>
+                ),
+                placement: 'right',
+                continueButtonDisplay: this._userHasAllowancesForWethAndZrx() ? 'enabled' : 'disabled',
+            },
+            {
+                target: '.wallet',
+                content: 'Congrats! Your wallet is now set up for trading. Use it on any relayer in the 0x ecosystem.',
+                placement: 'right',
+                continueButtonDisplay: 'enabled',
+            },
         ];
         return steps;
     }
-
     private _isAddressAvailable(): boolean {
         return !_.isEmpty(this.props.userAddress);
     }
-
     private _userHasVisibleEth(): boolean {
         return this.props.userEtherBalanceInWei > new BigNumber(0);
     }
-
     private _userHasVisibleWeth(): boolean {
         const ethToken = utils.getEthToken(this.props.tokenByAddress);
         if (!ethToken) {
@@ -97,15 +115,25 @@ export class PortalOnboardingFlow extends React.Component<PortalOnboardingFlowPr
         const wethTokenState = this.props.trackedTokenStateByAddress[ethToken.address];
         return wethTokenState.balance > new BigNumber(0);
     }
-
+    private _userHasAllowancesForWethAndZrx(): boolean {
+        const ethToken = utils.getEthToken(this.props.tokenByAddress);
+        const zrxToken = utils.getZrxToken(this.props.tokenByAddress);
+        if (ethToken && zrxToken) {
+            const ethTokenAllowance = this.props.trackedTokenStateByAddress[ethToken.address].allowance;
+            const zrxTokenAllowance = this.props.trackedTokenStateByAddress[zrxToken.address].allowance;
+            return ethTokenAllowance > new BigNumber(0) && zrxTokenAllowance > new BigNumber(0);
+        }
+        return false;
+    }
     private _overrideOnboardingStateIfShould(): void {
         this._autoStartOnboardingIfShould();
         this._adjustStepIfShould();
     }
 
     private _adjustStepIfShould(): void {
+        const stepIndex = this.props.stepIndex;
         if (this._isAddressAvailable()) {
-            if (this.props.stepIndex < 2) {
+            if (stepIndex < 2) {
                 this.props.updateOnboardingStep(2);
             }
             return;
@@ -115,14 +143,42 @@ export class PortalOnboardingFlow extends React.Component<PortalOnboardingFlowPr
             this.props.injectedProviderName,
         );
         if (isExternallyInjected) {
-            this.props.updateOnboardingStep(1);
+            if (stepIndex !== 1) {
+                this.props.updateOnboardingStep(1);
+            }
             return;
         }
-        this.props.updateOnboardingStep(0);
+        if (stepIndex !== 0) {
+            this.props.updateOnboardingStep(0);
+        }
     }
     private _autoStartOnboardingIfShould(): void {
         if (!this.props.isRunning && !this.props.hasBeenSeen && this.props.blockchainIsLoaded) {
             this.props.updateIsRunning(true);
         }
     }
+    private _renderZrxAllowanceToggle(): React.ReactNode {
+        const zrxToken = utils.getZrxToken(this.props.tokenByAddress);
+        return this._renderAllowanceToggle(zrxToken);
+    }
+    private _renderEthAllowanceToggle(): React.ReactNode {
+        const ethToken = utils.getEthToken(this.props.tokenByAddress);
+        return this._renderAllowanceToggle(ethToken);
+    }
+    private _renderAllowanceToggle(token: Token): React.ReactNode {
+        if (!token) {
+            return null;
+        }
+        const tokenState = this.props.trackedTokenStateByAddress[token.address];
+        return (
+            <AllowanceToggle
+                token={token}
+                tokenState={tokenState}
+                isDisabled={!tokenState.isLoaded}
+                blockchain={this.props.blockchain}
+                // tslint:disable-next-line:jsx-no-lambda
+                refetchTokenStateAsync={async () => this.props.refetchTokenStateAsync(token.address)}
+            />
+        );
+    }
 }