progress weth page

1 files changed, 214 insertions, 0 deletions

diff --git a/packages/website/ts/components/eth_wrappers.tsx b/packages/website/ts/components/eth_wrappers.tsx
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index 000000000..277929870
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+++ b/packages/website/ts/components/eth_wrappers.tsx
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+import {ZeroEx} from '0x.js';
+import BigNumber from 'bignumber.js';
+import * as _ from 'lodash';
+import Divider from 'material-ui/Divider';
+import Paper from 'material-ui/Paper';
+import RaisedButton from 'material-ui/RaisedButton';
+import {colors} from 'material-ui/styles';
+import {
+    Table,
+    TableBody,
+    TableHeader,
+    TableHeaderColumn,
+    TableRow,
+    TableRowColumn,
+} from 'material-ui/Table';
+import * as moment from 'moment';
+import * as React from 'react';
+import {Blockchain} from 'ts/blockchain';
+import {LifeCycleRaisedButton} from 'ts/components/ui/lifecycle_raised_button';
+import {trackedTokenStorage} from 'ts/local_storage/tracked_token_storage';
+import {Dispatcher} from 'ts/redux/dispatcher';
+import {
+    OutdatedWrappedEther,
+    TokenByAddress,
+    TokenStateByAddress,
+} from 'ts/types';
+import {configs} from 'ts/utils/configs';
+import {constants} from 'ts/utils/constants';
+import {errorReporter} from 'ts/utils/error_reporter';
+import {utils} from 'ts/utils/utils';
+
+const PRECISION = 5;
+const DATE_FORMAT = 'D/M/YY';
+const ICON_DIMENSION = 40;
+const ETHER_ICON_PATH = '/images/ether.png';
+const OUTDATED_WETH_ICON_PATH = '/images/wrapped_eth_gray.png';
+const ETHER_TOKEN_SYMBOL = 'WETH';
+
+interface EthWrappersProps {
+    networkId: number;
+    blockchain: Blockchain;
+    dispatcher: Dispatcher;
+    tokenByAddress: TokenByAddress;
+    tokenStateByAddress: TokenStateByAddress;
+    userAddress: string;
+    userEtherBalance: BigNumber;
+}
+
+interface EthWrappersState {}
+
+export class EthWrappers extends React.Component<EthWrappersProps, EthWrappersState> {
+    constructor(props: EthWrappersProps) {
+        super(props);
+        this.state = {};
+    }
+    public componentDidMount() {
+        window.scrollTo(0, 0);
+    }
+    public render() {
+        const tokens = _.values(this.props.tokenByAddress);
+        const wethToken = _.find(tokens, {symbol: 'WETH'});
+        const wethState = this.props.tokenStateByAddress[wethToken.address];
+        const wethBalance = ZeroEx.toUnitAmount(wethState.balance, 18);
+        return (
+            <div className="clearfix lg-px4 md-px4 sm-px2" style={{minHeight: 600}}>
+                <h3>ETH Wrapper</h3>
+                <Divider />
+                <div>
+                    <div className="py2">
+                        Wrap ETH into an ERC20-compliant Ether token
+                    </div>
+                    <div>
+                        <Table
+                            selectable={false}
+                            style={{backgroundColor: colors.grey50}}
+                        >
+                            <TableHeader displaySelectAll={false} adjustForCheckbox={false}>
+                                <TableRow>
+                                    <TableHeaderColumn>ETH Token</TableHeaderColumn>
+                                    <TableHeaderColumn>Balance</TableHeaderColumn>
+                                    <TableHeaderColumn>
+                                        {'ETH <-> WETH'}
+                                    </TableHeaderColumn>
+                                </TableRow>
+                            </TableHeader>
+                            <TableBody displayRowCheckbox={false}>
+                                <TableRow key="ETH">
+                                    <TableRowColumn className="py1">
+                                        <div className="flex">
+                                            <img
+                                                style={{width: ICON_DIMENSION, height: ICON_DIMENSION}}
+                                                src={ETHER_ICON_PATH}
+                                            />
+                                            <div className="mt2 ml2 sm-hide xs-hide">
+                                                Ether
+                                            </div>
+                                        </div>
+                                    </TableRowColumn>
+                                    <TableRowColumn>
+                                        {this.props.userEtherBalance.toFixed(PRECISION)} ETH
+                                    </TableRowColumn>
+                                    <TableRowColumn style={{paddingLeft: 3}}>
+                                        <LifeCycleRaisedButton
+                                            labelReady="Wrap"
+                                            labelLoading="Wrapping..."
+                                            labelComplete="Wrapped!"
+                                            onClickAsyncFn={this.wrapEthAsync.bind(this, true)}
+                                        />
+                                    </TableRowColumn>
+                                </TableRow>
+                                <TableRow key="WETH">
+                                    <TableRowColumn className="py1">
+                                        <div className="flex">
+                                            <img
+                                                style={{width: ICON_DIMENSION, height: ICON_DIMENSION}}
+                                                src={constants.iconUrlBySymbol.WETH}
+                                            />
+                                            <div className="mt2 ml2 sm-hide xs-hide">
+                                                Wrapped Ether
+                                            </div>
+                                        </div>
+                                    </TableRowColumn>
+                                    <TableRowColumn>
+                                        {wethBalance.toFixed(PRECISION)} WETH
+                                    </TableRowColumn>
+                                    <TableRowColumn style={{paddingLeft: 3}}>
+                                        <LifeCycleRaisedButton
+                                            labelReady="Unwrap"
+                                            labelLoading="Unwrapping..."
+                                            labelComplete="Unwrapped!"
+                                            onClickAsyncFn={this.unwrapEthAsync.bind(this, true)}
+                                        />
+                                    </TableRowColumn>
+                                </TableRow>
+                            </TableBody>
+                        </Table>
+                    </div>
+                </div>
+                <h4>Outdated WETH</h4>
+                <Divider />
+                <div className="pt2" style={{lineHeight: 1.5}}>
+                    The{' '}
+                    <a
+                        href="https://blog.0xproject.com/canonical-weth-a9aa7d0279dd"
+                        target="_blank"
+                    >
+                        canonical WETH
+                    </a> contract is updated when necessary.
+                    Unwrap outdated WETH in order to
 retrieve your ETH and move it
+                    to the updated WETH token.
+                </div>
+                <div>
+                    <Table
+                        selectable={false}
+                        style={{backgroundColor: colors.grey50}}
+                    >
+                        <TableHeader displaySelectAll={false} adjustForCheckbox={false}>
+                            <TableRow>
+                                <TableHeaderColumn>WETH Version</TableHeaderColumn>
+                                <TableHeaderColumn>Balance</TableHeaderColumn>
+                                <TableHeaderColumn>
+                                    {'WETH -> ETH'}
+                                </TableHeaderColumn>
+                            </TableRow>
+                        </TableHeader>
+                        <TableBody displayRowCheckbox={false}>
+                            {this.renderOutdatedWeths()}
+                        </TableBody>
+                    </Table>
+                </div>
+            </div>
+        );
+    }
+    private renderOutdatedWeths() {
+        const rows = _.map(configs.outdatedWrappedEthers, (outdatedWETH: OutdatedWrappedEther) => {
+            const timestampMsRange = outdatedWETH.timestampMsRangeByNetworkId[this.props.networkId];
+            const startMoment = moment(timestampMsRange.startTimestampMs);
+            const endMoment = moment(timestampMsRange.endTimestampMs);
+            return (
+                <TableRow key={`weth-${outdatedWETH.address}`}>
+                    <TableRowColumn className="py1">
+                        <div className="flex">
+                            <img
+                                style={{width: ICON_DIMENSION, height: ICON_DIMENSION}}
+                                src={OUTDATED_WETH_ICON_PATH}
+                            />
+                            <div className="mt2 ml2 sm-hide xs-hide">
+                                {startMoment.format(DATE_FORMAT)}-{endMoment.format(DATE_FORMAT)}
+                            </div>
+                        </div>
+                    </TableRowColumn>
+                    <TableRowColumn>
+                        0 WETH
+                    </TableRowColumn>
+                    <TableRowColumn style={{paddingLeft: 3}}>
+                        <LifeCycleRaisedButton
+                            labelReady="Unwrap"
+                            labelLoading="Unwrapping..."
+                            labelComplete="Unwrapped!"
+                            onClickAsyncFn={this.unwrapEthAsync.bind(this, true)}
+                        />
+                    </TableRowColumn>
+                </TableRow>
+            );
+        });
+        return rows;
+    }
+    private async wrapEthAsync() {
+        // TODO
+    }
+    private async unwrapEthAsync() {
+        // TODO
+    }
+} // tslint:disable:max-file-line-count