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Diffstat (limited to 'packages/website/ts/components/token_balances.tsx')
| -rw-r--r-- | packages/website/ts/components/token_balances.tsx | 697 |
1 files changed, 697 insertions, 0 deletions
diff --git a/packages/website/ts/components/token_balances.tsx b/packages/website/ts/components/token_balances.tsx new file mode 100644 index 000000000..c552d19dc --- /dev/null +++ b/packages/website/ts/components/token_balances.tsx @@ -0,0 +1,697 @@ +import * as _ from 'lodash'; +import * as React from 'react'; +import {ZeroEx} from '0x.js'; +import DharmaLoanFrame from 'dharma-loan-frame'; +import {colors} from 'material-ui/styles'; +import Dialog from 'material-ui/Dialog'; +import Divider from 'material-ui/Divider'; +import FlatButton from 'material-ui/FlatButton'; +import RaisedButton from 'material-ui/RaisedButton'; +import FloatingActionButton from 'material-ui/FloatingActionButton'; +import ContentAdd from 'material-ui/svg-icons/content/add'; +import ContentRemove from 'material-ui/svg-icons/content/remove'; +import { + Table, + TableBody, + TableHeader, + TableRow, + TableHeaderColumn, + TableRowColumn, +} from 'material-ui/Table'; +import ReactTooltip = require('react-tooltip'); +import BigNumber from 'bignumber.js'; +import firstBy = require('thenby'); +import QueryString = require('query-string'); +import {Dispatcher} from 'ts/redux/dispatcher'; +import { + TokenByAddress, + TokenStateByAddress, + Token, + BlockchainErrs, + BalanceErrs, + Styles, + ScreenWidths, + EtherscanLinkSuffixes, + BlockchainCallErrs, + TokenVisibility, +} from 'ts/types'; +import {Blockchain} from 'ts/blockchain'; +import {utils} from 'ts/utils/utils'; +import {constants} from 'ts/utils/constants'; +import {configs} from 'ts/utils/configs'; +import {LifeCycleRaisedButton} from 'ts/components/ui/lifecycle_raised_button'; +import {HelpTooltip} from 'ts/components/ui/help_tooltip'; +import {errorReporter} from 'ts/utils/error_reporter'; +import {AllowanceToggle} from 'ts/components/inputs/allowance_toggle'; +import {EthWethConversionButton} from 'ts/components/eth_weth_conversion_button'; +import {SendButton} from 'ts/components/send_button'; +import {AssetPicker} from 'ts/components/generate_order/asset_picker'; +import {TokenIcon} from 'ts/components/ui/token_icon'; +import {trackedTokenStorage} from 'ts/local_storage/tracked_token_storage'; + +const ETHER_ICON_PATH = '/images/ether.png'; +const ETHER_TOKEN_SYMBOL = 'WETH'; +const ZRX_TOKEN_SYMBOL = 'ZRX'; + +const PRECISION = 5; +const ICON_DIMENSION = 40; +const ARTIFICIAL_FAUCET_REQUEST_DELAY = 1000; +const TOKEN_TABLE_ROW_HEIGHT = 60; +const MAX_TOKEN_TABLE_HEIGHT = 420; +const TOKEN_COL_SPAN_LG = 2; +const TOKEN_COL_SPAN_SM = 1; + +const styles: Styles = { + bgColor: { + backgroundColor: colors.grey50, + }, +}; + +interface TokenBalancesProps { + blockchain: Blockchain; + blockchainErr: BlockchainErrs; + blockchainIsLoaded: boolean; + dispatcher: Dispatcher; + screenWidth: ScreenWidths; + tokenByAddress: TokenByAddress; + tokenStateByAddress: TokenStateByAddress; + userAddress: string; + userEtherBalance: BigNumber; + networkId: number; +} + +interface TokenBalancesState { + errorType: BalanceErrs; + isBalanceSpinnerVisible: boolean; + isDharmaDialogVisible: boolean; + isZRXSpinnerVisible: boolean; + currentZrxBalance?: BigNumber; + isTokenPickerOpen: boolean; + isAddingToken: boolean; +} + +export class TokenBalances extends React.Component<TokenBalancesProps, TokenBalancesState> { + public constructor(props: TokenBalancesProps) { + super(props); + this.state = { + errorType: undefined, + isBalanceSpinnerVisible: false, + isZRXSpinnerVisible: false, + isDharmaDialogVisible: DharmaLoanFrame.isAuthTokenPresent(), + isTokenPickerOpen: false, + isAddingToken: false, + }; + } + public componentWillReceiveProps(nextProps: TokenBalancesProps) { + if (nextProps.userEtherBalance !== this.props.userEtherBalance) { + if (this.state.isBalanceSpinnerVisible) { + const receivedAmount = nextProps.userEtherBalance.minus(this.props.userEtherBalance); + this.props.dispatcher.showFlashMessage(`Received ${receivedAmount.toString(10)} Kovan Ether`); + } + this.setState({ + isBalanceSpinnerVisible: false, + }); + } + const nextZrxToken = _.find(_.values(nextProps.tokenByAddress), t => t.symbol === ZRX_TOKEN_SYMBOL); + const nextZrxTokenBalance = nextProps.tokenStateByAddress[nextZrxToken.address].balance; + if (!_.isUndefined(this.state.currentZrxBalance) && !nextZrxTokenBalance.eq(this.state.currentZrxBalance)) { + if (this.state.isZRXSpinnerVisible) { + const receivedAmount = nextZrxTokenBalance.minus(this.state.currentZrxBalance); + const receiveAmountInUnits = ZeroEx.toUnitAmount(receivedAmount, 18); + this.props.dispatcher.showFlashMessage(`Received ${receiveAmountInUnits.toString(10)} Kovan ZRX`); + } + this.setState({ + isZRXSpinnerVisible: false, + currentZrxBalance: undefined, + }); + } + } + public componentDidMount() { + window.scrollTo(0, 0); + } + public render() { + const errorDialogActions = [ + <FlatButton + label="Ok" + primary={true} + onTouchTap={this.onErrorDialogToggle.bind(this, false)} + />, + ]; + const dharmaDialogActions = [ + <FlatButton + label="Close" + primary={true} + onTouchTap={this.onDharmaDialogToggle.bind(this, false)} + />, + ]; + const isTestNetwork = this.props.networkId === constants.TESTNET_NETWORK_ID; + const dharmaButtonColumnStyle = { + paddingLeft: 3, + display: isTestNetwork ? 'table-cell' : 'none', + }; + const stubColumnStyle = { + display: isTestNetwork ? 'none' : 'table-cell', + }; + const allTokenRowHeight = _.size(this.props.tokenByAddress) * TOKEN_TABLE_ROW_HEIGHT; + const tokenTableHeight = allTokenRowHeight < MAX_TOKEN_TABLE_HEIGHT ? + allTokenRowHeight : + MAX_TOKEN_TABLE_HEIGHT; + const isSmallScreen = this.props.screenWidth === ScreenWidths.SM; + const tokenColSpan = isSmallScreen ? TOKEN_COL_SPAN_SM : TOKEN_COL_SPAN_LG; + const dharmaLoanExplanation = 'If you need access to larger amounts of ether,<br> \ + you can request a loan from the Dharma Loan<br> \ + network. Your loan should be funded in 5<br> \ + minutes or less.'; + const allowanceExplanation = '0x smart contracts require access to your<br> \ + token balances in order to execute trades.<br> \ + Toggling permissions sets an allowance for the<br> \ + smart contract so you can start trading that token.'; + return ( + <div className="lg-px4 md-px4 sm-px1 pb2"> + <h3>{isTestNetwork ? 'Test ether' : 'Ether'}</h3> + <Divider /> + <div className="pt2 pb2"> + {isTestNetwork ? + 'In order to try out the 0x Portal Dapp, request some test ether to pay for \ + gas costs. It might take a bit of time for the test ether to show up.' : + 'Ether must be converted to Ether Tokens in order to be tradable via 0x. \ + You can convert between Ether and Ether Tokens by clicking the "convert" button below.' + } + </div> + <Table + selectable={false} + style={styles.bgColor} + > + <TableHeader displaySelectAll={false} adjustForCheckbox={false}> + <TableRow> + <TableHeaderColumn>Currency</TableHeaderColumn> + <TableHeaderColumn>Balance</TableHeaderColumn> + <TableRowColumn + className="sm-hide xs-hide" + style={stubColumnStyle} + /> + { + isTestNetwork && + <TableHeaderColumn + style={{paddingLeft: 3}} + > + {isSmallScreen ? 'Faucet' : 'Request from faucet'} + </TableHeaderColumn> + } + { + isTestNetwork && + <TableHeaderColumn + style={dharmaButtonColumnStyle} + > + {isSmallScreen ? 'Loan' : 'Request Dharma loan'} + <HelpTooltip + style={{paddingLeft: 4}} + explanation={dharmaLoanExplanation} + /> + </TableHeaderColumn> + } + </TableRow> + </TableHeader> + <TableBody displayRowCheckbox={false}> + <TableRow key="ETH"> + <TableRowColumn className="py1"> + <img + style={{width: ICON_DIMENSION, height: ICON_DIMENSION}} + src={ETHER_ICON_PATH} + /> + </TableRowColumn> + <TableRowColumn> + {this.props.userEtherBalance.toFixed(PRECISION)} ETH + {this.state.isBalanceSpinnerVisible && + <span className="pl1"> + <i className="zmdi zmdi-spinner zmdi-hc-spin" /> + </span> + } + </TableRowColumn> + <TableRowColumn + className="sm-hide xs-hide" + style={stubColumnStyle} + /> + { + isTestNetwork && + <TableRowColumn style={{paddingLeft: 3}}> + <LifeCycleRaisedButton + labelReady="Request" + labelLoading="Sending..." + labelComplete="Sent!" + onClickAsyncFn={this.faucetRequestAsync.bind(this, true)} + /> + </TableRowColumn> + } + { + isTestNetwork && + <TableRowColumn style={dharmaButtonColumnStyle}> + <RaisedButton + label="Request" + style={{width: '100%'}} + onTouchTap={this.onDharmaDialogToggle.bind(this)} + /> + </TableRowColumn> + } + </TableRow> + </TableBody> + </Table> + <div className="clearfix" style={{paddingBottom: 1}}> + <div className="col col-10"> + <h3 className="pt2"> + {isTestNetwork ? 'Test tokens' : 'Tokens'} + </h3> + </div> + <div className="col col-1 pt3 align-right"> + <FloatingActionButton + mini={true} + zDepth={0} + onClick={this.onAddTokenClicked.bind(this)} + > + <ContentAdd /> + </FloatingActionButton> + </div> + <div className="col col-1 pt3 align-right"> + <FloatingActionButton + mini={true} + zDepth={0} + onClick={this.onRemoveTokenClicked.bind(this)} + > + <ContentRemove /> + </FloatingActionButton> + </div> + </div> + <Divider /> + <div className="pt2 pb2"> + {isTestNetwork ? + 'Mint some test tokens you\'d like to use to generate or fill an order using 0x.' : + 'Set trading permissions for a token you\'d like to start trading.' + } + </div> + <Table + selectable={false} + bodyStyle={{height: tokenTableHeight}} + style={styles.bgColor} + > + <TableHeader displaySelectAll={false} adjustForCheckbox={false}> + <TableRow> + <TableHeaderColumn + colSpan={tokenColSpan} + > + Token + </TableHeaderColumn> + <TableHeaderColumn style={{paddingLeft: 3}}>Balance</TableHeaderColumn> + <TableHeaderColumn> + <div className="inline-block">{!isSmallScreen && 'Trade '}Permissions</div> + <HelpTooltip + style={{paddingLeft: 4}} + explanation={allowanceExplanation} + /> + </TableHeaderColumn> + <TableHeaderColumn> + Action + </TableHeaderColumn> + {this.props.screenWidth !== ScreenWidths.SM && + <TableHeaderColumn> + Send + </TableHeaderColumn> + } + </TableRow> + </TableHeader> + <TableBody displayRowCheckbox={false}> + {this.renderTokenTableRows()} + </TableBody> + </Table> + <Dialog + title="Oh oh" + titleStyle={{fontWeight: 100}} + actions={errorDialogActions} + open={!_.isUndefined(this.state.errorType)} + onRequestClose={this.onErrorDialogToggle.bind(this, false)} + > + {this.renderErrorDialogBody()} + </Dialog> + <Dialog + title="Request Dharma Loan" + titleStyle={{fontWeight: 100, backgroundColor: 'rgb(250, 250, 250)'}} + bodyStyle={{backgroundColor: 'rgb(37, 37, 37)'}} + actionsContainerStyle={{backgroundColor: 'rgb(250, 250, 250)'}} + autoScrollBodyContent={true} + actions={dharmaDialogActions} + open={this.state.isDharmaDialogVisible} + > + {this.renderDharmaLoanFrame()} + </Dialog> + <AssetPicker + userAddress={this.props.userAddress} + networkId={this.props.networkId} + blockchain={this.props.blockchain} + dispatcher={this.props.dispatcher} + isOpen={this.state.isTokenPickerOpen} + currentTokenAddress={''} + onTokenChosen={this.onAssetTokenPicked.bind(this)} + tokenByAddress={this.props.tokenByAddress} + tokenVisibility={this.state.isAddingToken ? TokenVisibility.UNTRACKED : TokenVisibility.TRACKED} + /> + </div> + ); + } + private renderTokenTableRows() { + if (!this.props.blockchainIsLoaded || this.props.blockchainErr !== '') { + return ''; + } + const isSmallScreen = this.props.screenWidth === ScreenWidths.SM; + const tokenColSpan = isSmallScreen ? TOKEN_COL_SPAN_SM : TOKEN_COL_SPAN_LG; + const actionPaddingX = isSmallScreen ? 2 : 24; + const allTokens = _.values(this.props.tokenByAddress); + const trackedTokens = _.filter(allTokens, t => t.isTracked); + const trackedTokensStartingWithEtherToken = trackedTokens.sort( + firstBy((t: Token) => (t.symbol !== ETHER_TOKEN_SYMBOL)) + .thenBy((t: Token) => (t.symbol !== ZRX_TOKEN_SYMBOL)) + .thenBy('address'), + ); + const tableRows = _.map( + trackedTokensStartingWithEtherToken, + this.renderTokenRow.bind(this, tokenColSpan, actionPaddingX), + ); + return tableRows; + } + private renderTokenRow(tokenColSpan: number, actionPaddingX: number, token: Token) { + const tokenState = this.props.tokenStateByAddress[token.address]; + const tokenLink = utils.getEtherScanLinkIfExists(token.address, this.props.networkId, + EtherscanLinkSuffixes.address); + const isMintable = _.includes(configs.symbolsOfMintableTokens, token.symbol) && + this.props.networkId !== constants.MAINNET_NETWORK_ID; + return ( + <TableRow key={token.address} style={{height: TOKEN_TABLE_ROW_HEIGHT}}> + <TableRowColumn + colSpan={tokenColSpan} + > + {_.isUndefined(tokenLink) ? + this.renderTokenName(token) : + <a href={tokenLink} target="_blank" style={{textDecoration: 'none'}}> + {this.renderTokenName(token)} + </a> + } + </TableRowColumn> + <TableRowColumn style={{paddingRight: 3, paddingLeft: 3}}> + {this.renderAmount(tokenState.balance, token.decimals)} {token.symbol} + {this.state.isZRXSpinnerVisible && token.symbol === ZRX_TOKEN_SYMBOL && + <span className="pl1"> + <i className="zmdi zmdi-spinner zmdi-hc-spin" /> + </span> + } + </TableRowColumn> + <TableRowColumn> + <AllowanceToggle + blockchain={this.props.blockchain} + dispatcher={this.props.dispatcher} + token={token} + tokenState={tokenState} + onErrorOccurred={this.onErrorOccurred.bind(this)} + userAddress={this.props.userAddress} + /> + </TableRowColumn> + <TableRowColumn + style={{paddingLeft: actionPaddingX, paddingRight: actionPaddingX}} + > + {isMintable && + <LifeCycleRaisedButton + labelReady="Mint" + labelLoading={<span style={{fontSize: 12}}>Minting...</span>} + labelComplete="Minted!" + onClickAsyncFn={this.onMintTestTokensAsync.bind(this, token)} + /> + } + {token.symbol === ETHER_TOKEN_SYMBOL && + <EthWethConversionButton + blockchain={this.props.blockchain} + dispatcher={this.props.dispatcher} + ethToken={this.getWrappedEthToken()} + ethTokenState={tokenState} + userEtherBalance={this.props.userEtherBalance} + onError={this.onEthWethConversionFailed.bind(this)} + /> + } + {token.symbol === ZRX_TOKEN_SYMBOL && this.props.networkId === constants.TESTNET_NETWORK_ID && + <LifeCycleRaisedButton + labelReady="Request" + labelLoading="Sending..." + labelComplete="Sent!" + onClickAsyncFn={this.faucetRequestAsync.bind(this, false)} + /> + } + </TableRowColumn> + {this.props.screenWidth !== ScreenWidths.SM && + <TableRowColumn + style={{paddingLeft: actionPaddingX, paddingRight: actionPaddingX}} + > + <SendButton + blockchain={this.props.blockchain} + dispatcher={this.props.dispatcher} + token={token} + tokenState={tokenState} + onError={this.onSendFailed.bind(this)} + /> + </TableRowColumn> + } + </TableRow> + ); + } + private onAssetTokenPicked(tokenAddress: string) { + if (_.isEmpty(tokenAddress)) { + this.setState({ + isTokenPickerOpen: false, + }); + return; + } + const token = this.props.tokenByAddress[tokenAddress]; + const isDefaultTrackedToken = _.includes(configs.defaultTrackedTokenSymbols, token.symbol); + if (!this.state.isAddingToken && !isDefaultTrackedToken) { + if (token.isRegistered) { + // Remove the token from tracked tokens + const newToken = _.assign({}, token, { + isTracked: false, + }); + this.props.dispatcher.updateTokenByAddress([newToken]); + } else { + this.props.dispatcher.removeTokenToTokenByAddress(token); + } + this.props.dispatcher.removeFromTokenStateByAddress(tokenAddress); + trackedTokenStorage.removeTrackedToken(this.props.userAddress, this.props.networkId, tokenAddress); + } else if (isDefaultTrackedToken) { + this.props.dispatcher.showFlashMessage(`Cannot remove ${token.name} because it's a default token`); + } + this.setState({ + isTokenPickerOpen: false, + }); + } + private onEthWethConversionFailed() { + this.setState({ + errorType: BalanceErrs.wethConversionFailed, + }); + } + private onSendFailed() { + this.setState({ + errorType: BalanceErrs.sendFailed, + }); + } + private renderAmount(amount: BigNumber, decimals: number) { + const unitAmount = ZeroEx.toUnitAmount(amount, decimals); + return unitAmount.toNumber().toFixed(PRECISION); + } + private renderTokenName(token: Token) { + const tooltipId = `tooltip-${token.address}`; + return ( + <div className="flex"> + <TokenIcon token={token} diameter={ICON_DIMENSION} /> + <div + data-tip={true} + data-for={tooltipId} + className="mt2 ml2 sm-hide xs-hide" + > + {token.name} + </div> + <ReactTooltip id={tooltipId}>{token.address}</ReactTooltip> + </div> + ); + } + private renderErrorDialogBody() { + switch (this.state.errorType) { + case BalanceErrs.incorrectNetworkForFaucet: + return ( + <div> + Our faucet can only send test Ether to addresses on the {constants.TESTNET_NAME} + {' '}testnet (networkId {constants.TESTNET_NETWORK_ID}). Please make sure you are + {' '}connected to the {constants.TESTNET_NAME} testnet and try requesting ether again. + </div> + ); + + case BalanceErrs.faucetRequestFailed: + return ( + <div> + An unexpected error occurred while trying to request test Ether from our faucet. + {' '}Please refresh the page and try again. + </div> + ); + + case BalanceErrs.faucetQueueIsFull: + return ( + <div> + Our test Ether faucet queue is full. Please try requesting test Ether again later. + </div> + ); + + case BalanceErrs.mintingFailed: + return ( + <div> + Minting your test tokens failed unexpectedly. Please refresh the page and try again. + </div> + ); + + case BalanceErrs.wethConversionFailed: + return ( + <div> + Converting between Ether and Ether Tokens failed unexpectedly. + Please refresh the page and try again. + </div> + ); + + case BalanceErrs.allowanceSettingFailed: + return ( + <div> + An unexpected error occurred while trying to set your test token allowance. + {' '}Please refresh the page and try again. + </div> + ); + + case undefined: + return null; // No error to show + + default: + throw utils.spawnSwitchErr('errorType', this.state.errorType); + } + } + private renderDharmaLoanFrame() { + if (utils.isUserOnMobile()) { + return ( + <h4 style={{ textAlign: 'center' }}> + We apologize -- Dharma loan requests are not available on + mobile yet. Please try again through your desktop browser. + </h4> + ); + } else { + return ( + <DharmaLoanFrame + partner="0x" + env={utils.getCurrentEnvironment()} + screenWidth={this.props.screenWidth} + /> + ); + } + } + private onErrorOccurred(errorType: BalanceErrs) { + this.setState({ + errorType, + }); + } + private async onMintTestTokensAsync(token: Token): Promise<boolean> { + try { + await this.props.blockchain.mintTestTokensAsync(token); + const amount = ZeroEx.toUnitAmount(constants.MINT_AMOUNT, token.decimals); + this.props.dispatcher.showFlashMessage(`Successfully minted ${amount.toString(10)} ${token.symbol}`); + return true; + } catch (err) { + const errMsg = '' + err; + if (_.includes(errMsg, BlockchainCallErrs.USER_HAS_NO_ASSOCIATED_ADDRESSES)) { + this.props.dispatcher.updateShouldBlockchainErrDialogBeOpen(true); + return false; + } + if (_.includes(errMsg, 'User denied transaction')) { + return false; + } + utils.consoleLog(`Unexpected error encountered: ${err}`); + utils.consoleLog(err.stack); + await errorReporter.reportAsync(err); + this.setState({ + errorType: BalanceErrs.mintingFailed, + }); + return false; + } + } + private async faucetRequestAsync(isEtherRequest: boolean): Promise<boolean> { + if (this.props.userAddress === '') { + this.props.dispatcher.updateShouldBlockchainErrDialogBeOpen(true); + return false; + } + + // If on another network other then the testnet our faucet serves test ether + // from, we must show user an error message + if (this.props.blockchain.networkId !== constants.TESTNET_NETWORK_ID) { + this.setState({ + errorType: BalanceErrs.incorrectNetworkForFaucet, + }); + return false; + } + + await utils.sleepAsync(ARTIFICIAL_FAUCET_REQUEST_DELAY); + + const segment = isEtherRequest ? 'ether' : 'zrx'; + const response = await fetch(`${constants.ETHER_FAUCET_ENDPOINT}/${segment}/${this.props.userAddress}`); + const responseBody = await response.text(); + if (response.status !== constants.SUCCESS_STATUS) { + utils.consoleLog(`Unexpected status code: ${response.status} -> ${responseBody}`); + await errorReporter.reportAsync(new Error(`Faucet returned non-200: ${JSON.stringify(response)}`)); + const errorType = response.status === constants.UNAVAILABLE_STATUS ? + BalanceErrs.faucetQueueIsFull : + BalanceErrs.faucetRequestFailed; + this.setState({ + errorType, + }); + return false; + } + + if (isEtherRequest) { + this.setState({ + isBalanceSpinnerVisible: true, + }); + } else { + const tokens = _.values(this.props.tokenByAddress); + const zrxToken = _.find(tokens, t => t.symbol === ZRX_TOKEN_SYMBOL); + const zrxTokenState = this.props.tokenStateByAddress[zrxToken.address]; + this.setState({ + isZRXSpinnerVisible: true, + currentZrxBalance: zrxTokenState.balance, + }); + this.props.blockchain.pollTokenBalanceAsync(zrxToken); + } + return true; + } + private onErrorDialogToggle(isOpen: boolean) { + this.setState({ + errorType: undefined, + }); + } + private onDharmaDialogToggle() { + this.setState({ + isDharmaDialogVisible: !this.state.isDharmaDialogVisible, + }); + } + private getWrappedEthToken() { + const tokens = _.values(this.props.tokenByAddress); + const wrappedEthToken = _.find(tokens, {symbol: ETHER_TOKEN_SYMBOL}); + return wrappedEthToken; + } + private onAddTokenClicked() { + this.setState({ + isTokenPickerOpen: true, + isAddingToken: true, + }); + } + private onRemoveTokenClicked() { + this.setState({ + isTokenPickerOpen: true, + isAddingToken: false, + }); + } +} |