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import React from 'react'
import PropTypes from 'prop-types'
import PersistentForm from '../../../lib/persistent-form'
import {
getAmountErrorObject,
getGasFeeErrorObject,
getToAddressForGasUpdate,
doesAmountErrorRequireUpdate,
} from './send.utils'
import SendHeader from './send-header/'
import SendContent from './send-content/'
import SendFooter from './send-footer/'
export default class SendTransactionScreen extends PersistentForm {
static propTypes = {
amount: PropTypes.string,
amountConversionRate: PropTypes.oneOfType([
PropTypes.string,
PropTypes.number,
]),
blockGasLimit: PropTypes.string,
conversionRate: PropTypes.number,
editingTransactionId: PropTypes.string,
from: PropTypes.object,
gasLimit: PropTypes.string,
gasPrice: PropTypes.string,
gasTotal: PropTypes.string,
history: PropTypes.object,
network: PropTypes.string,
primaryCurrency: PropTypes.string,
recentBlocks: PropTypes.array,
selectedAddress: PropTypes.string,
selectedToken: PropTypes.object,
tokenBalance: PropTypes.string,
tokenContract: PropTypes.object,
updateAndSetGasTotal: PropTypes.func,
updateSendErrors: PropTypes.func,
updateSendTokenBalance: PropTypes.func,
};
static contextTypes = {
t: PropTypes.func,
};
updateGas ({ to: updatedToAddress, amount: value } = {}) {
const {
amount,
blockGasLimit,
editingTransactionId,
gasLimit,
gasPrice,
recentBlocks,
selectedAddress,
selectedToken = {},
to: currentToAddress,
updateAndSetGasTotal,
} = this.props
updateAndSetGasTotal({
blockGasLimit,
editingTransactionId,
gasLimit,
gasPrice,
recentBlocks,
selectedAddress,
selectedToken,
to: getToAddressForGasUpdate(updatedToAddress, currentToAddress),
value: value || amount,
})
}
componentDidUpdate (prevProps) {
const {
amount,
amountConversionRate,
conversionRate,
from: { address, balance },
gasTotal,
network,
primaryCurrency,
selectedToken,
tokenBalance,
updateSendErrors,
updateSendTokenBalance,
tokenContract,
} = this.props
const {
from: { balance: prevBalance },
gasTotal: prevGasTotal,
tokenBalance: prevTokenBalance,
network: prevNetwork,
} = prevProps
const uninitialized = [prevBalance, prevGasTotal].every(n => n === null)
const amountErrorRequiresUpdate = doesAmountErrorRequireUpdate({
balance,
gasTotal,
prevBalance,
prevGasTotal,
prevTokenBalance,
selectedToken,
tokenBalance,
})
if (amountErrorRequiresUpdate) {
const amountErrorObject = getAmountErrorObject({
amount,
amountConversionRate,
balance,
conversionRate,
gasTotal,
primaryCurrency,
selectedToken,
tokenBalance,
})
const gasFeeErrorObject = selectedToken
? getGasFeeErrorObject({
amount,
amountConversionRate,
balance,
conversionRate,
gasTotal,
primaryCurrency,
selectedToken,
tokenBalance,
})
: { gasFee: null }
updateSendErrors(Object.assign(amountErrorObject, gasFeeErrorObject))
}
if (!uninitialized) {
if (network !== prevNetwork && network !== 'loading') {
updateSendTokenBalance({
selectedToken,
tokenContract,
address,
})
this.updateGas()
}
}
}
componentWillMount () {
const {
from: { address },
selectedToken,
tokenContract,
updateSendTokenBalance,
} = this.props
updateSendTokenBalance({
selectedToken,
tokenContract,
address,
})
this.updateGas()
}
componentWillUnmount () {
this.props.resetSendState()
}
render () {
const { history } = this.props
return (
<div className="page-container">
<SendHeader history={history}/>
<SendContent updateGas={(updateData) => this.updateGas(updateData)}/>
<SendFooter history={history}/>
</div>
)
}
}
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