diff options
Diffstat (limited to 'ui/app/components/send_/send-content/send-amount-row')
8 files changed, 295 insertions, 22 deletions
diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js index e69de29bb..59a1fd6db 100644 --- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js +++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.component.js @@ -0,0 +1,54 @@ +import React, { Component } from 'react' +import PropTypes from 'prop-types' + +export default class AmountMaxButton extends Component { + + static propTypes = { + tokenBalance: PropTypes.string, + gasTotal: PropTypes.string, + balance: PropTypes.string, + selectedToken: PropTypes.object, + setAmountToMax: PropTypes.func, + setMaxModeTo: PropTypes.func, + maxModeOn: PropTypes.bool, + }; + + setAmountToMax = function () { + const { + balance, + tokenBalance, + selectedToken, + gasTotal, + setAmountToMax, + } = this.props + + setAmountToMax({ + tokenBalance, + selectedToken, + gasTotal, + setAmountToMax, + }) + } + + render () { + const { setMaxModeTo } = this.props + + return ( + <div + className='send-v2__amount-max' + onClick={(event) => { + event.preventDefault() + setMaxModeTo(true) + this.setAmountToMax() + }} + > + {!maxModeOn ? this.context.t('max') : '' ])} + </div> + ); + } + +} + +AmountMaxButton.contextTypes = { + t: PropTypes.func, +} diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js index e69de29bb..572e1fc46 100644 --- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js +++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.container.js @@ -0,0 +1,36 @@ +import { + getSelectedToken, + getGasTotal, + getTokenBalance, + getSendFromBalance, +} from '../../../send.selectors.js' +import { getMaxModeOn } from '../send-amount-row.selectors.js' +import { calcMaxAmount } from './amount-max-button.utils.js' +import { + updateSendAmount, + setMaxModeTo, +} from '../../../actions' +import AmountMaxButton from './amount-max-button.component' + +export default connect(mapStateToProps, mapDispatchToProps)(SendToRow) + +function mapStateToProps (state) { + + return { + selectedToken: getSelectedToken(state), + maxModeOn: getMaxModeOn(state), + gasTotal: getGasTotal(state), + tokenBalance: getTokenBalance(state), + balance: getSendFromBalance(state), + } +} + +function mapDispatchToProps (dispatch) { + return { + setAmountToMax: maxAmountDataObject => { + updateSendErrors({ amount: null }) + updateSendAmount(calcMaxAmount(maxAmountDataObject)) + } + setMaxModeTo: bool => dispatch(setMaxModeTo(bool)), + } +}
\ No newline at end of file diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js deleted file mode 100644 index e69de29bb..000000000 --- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.selectors.js +++ /dev/null diff --git a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js index e69de29bb..54aacc8d7 100644 --- a/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js +++ b/ui/app/components/send_/send-content/send-amount-row/amount-max-button/amount-max-button.utils.js @@ -0,0 +1,22 @@ +const { + multiplyCurrencies, + subtractCurrencies, +} = require('../../../../conversion-util') +const ethUtil = require('ethereumjs-util') + +function calcMaxAmount ({ balance, gasTotal, selectedToken, tokenBalance }) { + const { decimals } = selectedToken || {} + const multiplier = Math.pow(10, Number(decimals || 0)) + + return selectedToken + ? multiplyCurrencies(tokenBalance, multiplier, {toNumericBase: 'hex'}) + : subtractCurrencies( + ethUtil.addHexPrefix(balance), + ethUtil.addHexPrefix(gasTotal), + { toNumericBase: 'hex' } + ) +} + +module.exports = { + calcMaxAmount +} diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js index e69de29bb..78038f714 100644 --- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js +++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.component.js @@ -0,0 +1,91 @@ +import React, { Component } from 'react' +import PropTypes from 'prop-types' +import SendRowWrapper from '../send-row-wrapper/send-row-wrapper.component' +import AmountMaxButton from '../amount-max-button/amount-max-button.component' +import CurrencyDisplay from '../../../send/currency-display' + +export default class SendAmountRow extends Component { + + static propTypes = { + amountConversionRate: PropTypes.string, + conversionRate: PropTypes.string, + from: PropTypes.object, + gasTotal: PropTypes.string, + primaryCurrency: PropTypes.string, + selectedToken: PropTypes.object, + tokenBalance: PropTypes.string, + updateSendAmountError: PropTypes.func, + updateSendAmount: PropTypes.func, + setMaxModeTo: PropTypes.func + } + + validateAmount (amount) { + const { + amountConversionRate, + conversionRate, + from: { balance }, + gasTotal, + primaryCurrency, + selectedToken, + tokenBalance, + updateSendAmountError, + } = this.props + + updateSendAmountError({ + amount, + amountConversionRate, + balance, + conversionRate, + gasTotal, + primaryCurrency, + selectedToken, + tokenBalance, + }) + } + + handleAmountChange (amount) { + const { updateSendAmount, setMaxModeTo } = this.props + + setMaxModeTo(false) + this.validateAmount(amount) + updateSendAmount(amount) + } + + render () { + const { + amount, + amountConversionRate, + convertedCurrency, + inError, + gasTotal, + maxModeOn, + primaryCurrency = 'ETH', + selectedToken, + } = this.props + + return ( + <SendRowWrapper + label={`${this.context.t('amount')}:`} + showError={inError} + errorType={'amount'} + > + !inError && gasTotal && <AmountMaxButton /> + <CurrencyDisplay + inError={inError}, + primaryCurrency={primaryCurrency}, + convertedCurrency={convertedCurrency}, + selectedToken={selectedToken}, + value={amount || '0x0'}, + conversionRate={amountConversionRate}, + handleChange={this.handleAmountChange}, + > + </SendRowWrapper> + ); + } + +} + +SendAmountRow.contextTypes = { + t: PropTypes.func, +} + diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js index 6ae80e7f2..098855a02 100644 --- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js +++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.container.js @@ -7,42 +7,43 @@ import { getGasTotal, getSelectedBalance, getTokenBalance, + getSendFromBalance, } from '../../send.selectors.js' import { getMaxModeOn, - getSendAmountError, + sendAmountIsInError, } from './send-amount-row.selectors.js' -import { getAmountErrorObject } from './send-to-row.utils.js' +import { getAmountErrorObject } from './send-amount-row.utils.js' import { - updateSendErrors, - updateSendTo, + updateSendAmount, + setMaxModeTo, } from '../../../actions' -import { - openToDropdown, - closeToDropdown, -} from '../../../ducks/send' -import SendToRow from './send-to-row.component' +import SendAmountRow from './send-amount-row.component' export default connect(mapStateToProps, mapDispatchToProps)(SendToRow) function mapStateToProps (state) { updateSendTo return { - to: getSendTo(state), - toAccounts: getSendToAccounts(state), - toDropdownOpen: getToDropdownOpen(state), - inError: sendToIsInError(state), - network: getCurrentNetwork(state), + selectedToken: getSelectedToken(state), + primaryCurrency: getPrimaryCurrency(state), + convertedCurrency: getConvertedCurrency(state), + amountConversionRate: getAmountConversionRate(state), + inError: sendAmountIsInError(state), + amount: getSendAmount(state), + maxModeOn: getMaxModeOn(state), + gasTotal: getGasTotal(state), + tokenBalance: getTokenBalance(state), + balance: getSendFromBalance(state), } } function mapDispatchToProps (dispatch) { -return { - updateSendToError: (to) => { - dispatch(updateSendErrors(getToErrorObject(to))) - }, - updateSendTo: (to, nickname) => dispatch(updateSendTo(to, nickname)), - openToDropdown: () => dispatch(()), - closeToDropdown: () => dispatch(()), -} + return { + updateSendAmountError: (amountDataObject) => { + dispatch(updateSendErrors(getAmountErrorObject(amountDataObject))) + }, + updateSendAmount: newAmount => dispatch(updateSendAmount(newAmount)), + setMaxModeTo: bool => dispatch(setMaxModeTo(bool)), + } }
\ No newline at end of file diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js index e69de29bb..724f345af 100644 --- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js +++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.selectors.js @@ -0,0 +1,14 @@ +const selectors = { + getMaxModeOn, + sendAmountIsInError, +} + +module.exports = selectors + +function getMaxModeOn (state) { + return state.metamask.send.maxModeOn +} + +function sendAmountIsInError (state) { + return Boolean(state.metamask.send.errors.amount) +} diff --git a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.utils.js b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.utils.js index e69de29bb..5b01b4594 100644 --- a/ui/app/components/send_/send-content/send-amount-row/send-amount-row.utils.js +++ b/ui/app/components/send_/send-content/send-amount-row/send-amount-row.utils.js @@ -0,0 +1,55 @@ +const { isValidAddress } = require('../../../../util') + +function getAmountErrorObject ({ + amount, + balance, + amountConversionRate, + conversionRate, + primaryCurrency, + selectedToken, + gasTotal, + tokenBalance, +}) { + let insufficientFunds = false + if (gasTotal && conversionRate) { + insufficientFunds = !isBalanceSufficient({ + amount: selectedToken ? '0x0' : amount, + gasTotal, + balance, + primaryCurrency, + amountConversionRate, + conversionRate, + }) + } + + let inSufficientTokens = false + if (selectedToken && tokenBalance !== null) { + const { decimals } = selectedToken + inSufficientTokens = !isTokenBalanceSufficient({ + tokenBalance, + amount, + decimals, + }) + } + + const amountLessThanZero = conversionGreaterThan( + { value: 0, fromNumericBase: 'dec' }, + { value: amount, fromNumericBase: 'hex' }, + ) + + let amountError = null + + if (insufficientFunds) { + amountError = this.context.t('insufficientFunds') + } else if (insufficientTokens) { + amountError = this.context.t('insufficientTokens') + } else if (amountLessThanZero) { + amountError = this.context.t('negativeETH') + } + + return { amount: amountError } +} + +module.exports = { + getAmountErrorObject +} |