A Metamask fork with Infura removed and default networks editable
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ciphermask/ui/app/pages/send/send-content/send-amount-row/send-amount-row.component.js

135 lines
3.1 KiB

7 years ago
import React, { Component } from 'react'
import PropTypes from 'prop-types'
import { debounce } from 'lodash'
import SendRowWrapper from '../send-row-wrapper'
import UserPreferencedCurrencyInput from '../../../../components/app/user-preferenced-currency-input'
import UserPreferencedTokenInput from '../../../../components/app/user-preferenced-token-input'
import AmountMaxButton from './amount-max-button'
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export default class SendAmountRow extends Component {
static propTypes = {
amount: PropTypes.string,
balance: PropTypes.string,
conversionRate: PropTypes.number,
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gasTotal: PropTypes.string,
inError: PropTypes.bool,
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primaryCurrency: PropTypes.string,
sendToken: PropTypes.object,
setMaxModeTo: PropTypes.func,
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tokenBalance: PropTypes.string,
updateGasFeeError: PropTypes.func,
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updateSendAmount: PropTypes.func,
updateSendAmountError: PropTypes.func,
updateGas: PropTypes.func,
maxModeOn: PropTypes.bool,
}
static contextTypes = {
t: PropTypes.func,
}
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componentDidUpdate(prevProps) {
const { maxModeOn: prevMaxModeOn, gasTotal: prevGasTotal } = prevProps
const { maxModeOn, amount, gasTotal, sendToken } = this.props
if (maxModeOn && sendToken && !prevMaxModeOn) {
this.updateGas(amount)
}
if (prevGasTotal !== gasTotal) {
this.validateAmount(amount)
}
}
updateGas = debounce(this.updateGas.bind(this), 500)
validateAmount(amount) {
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const {
balance,
conversionRate,
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gasTotal,
primaryCurrency,
sendToken,
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tokenBalance,
updateGasFeeError,
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updateSendAmountError,
} = this.props
updateSendAmountError({
amount,
balance,
conversionRate,
gasTotal,
primaryCurrency,
sendToken,
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tokenBalance,
})
if (sendToken) {
updateGasFeeError({
balance,
conversionRate,
gasTotal,
primaryCurrency,
sendToken,
tokenBalance,
})
}
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}
updateAmount(amount) {
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const { updateSendAmount, setMaxModeTo } = this.props
setMaxModeTo(false)
updateSendAmount(amount)
}
updateGas(amount) {
const { sendToken, updateGas } = this.props
if (sendToken) {
updateGas({ amount })
}
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}
handleChange = (newAmount) => {
this.validateAmount(newAmount)
this.updateGas(newAmount)
this.updateAmount(newAmount)
}
renderInput() {
const { amount, inError, sendToken } = this.props
return sendToken ? (
<UserPreferencedTokenInput
error={inError}
onChange={this.handleChange}
token={sendToken}
value={amount}
/>
) : (
<UserPreferencedCurrencyInput
error={inError}
onChange={this.handleChange}
value={amount}
/>
)
}
render() {
const { gasTotal, inError } = this.props
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return (
<SendRowWrapper
label={`${this.context.t('amount')}:`}
showError={inError}
errorType="amount"
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>
{gasTotal && <AmountMaxButton inError={inError} />}
{this.renderInput()}
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</SendRowWrapper>
)
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}
}