Differential D13867 Diff 40262 cashtab/src/components/Alias/Alias.js

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cashtab/src/components/Alias/Alias.js

import React, { useState, useEffect } from 'react';		import React, { useState, useEffect } from 'react';
import styled from 'styled-components';		import styled from 'styled-components';
import { WalletContext } from 'utils/context';		import { WalletContext } from 'utils/context';
import PropTypes from 'prop-types';		import PropTypes from 'prop-types';
import WalletLabel from 'components/Common/WalletLabel.js';		import WalletLabel from 'components/Common/WalletLabel.js';
import {		import {
ZeroBalanceHeader,		ZeroBalanceHeader,
SidePaddingCtn,		SidePaddingCtn,
WalletInfoCtn,		WalletInfoCtn,
} from 'components/Common/Atoms';		} from 'components/Common/Atoms';
import { DestinationAddressSingle } from 'components/Common/EnhancedInputs';		import {
import { AntdFormWrapper } from 'components/Common/EnhancedInputs';		AntdFormWrapper,
		AliasInput,
		AliasAddressInput,
		CashtabCheckbox,
		} from 'components/Common/EnhancedInputs';
import { Form, Modal } from 'antd';		import { Form, Modal } from 'antd';
import { SmartButton } from 'components/Common/PrimaryButton';		import { SmartButton } from 'components/Common/PrimaryButton';
import BalanceHeader from 'components/Common/BalanceHeader';		import BalanceHeader from 'components/Common/BalanceHeader';
import BalanceHeaderFiat from 'components/Common/BalanceHeaderFiat';		import BalanceHeaderFiat from 'components/Common/BalanceHeaderFiat';
import { Row, Col } from 'antd';		import { Row, Col } from 'antd';
import { UserOutlined } from '@ant-design/icons';		import { UserOutlined } from '@ant-design/icons';
import {		import {
getWalletState,		getWalletState,
fromSatoshisToXec,		fromSatoshisToXec,
getAliasRegistrationFee,		getAliasRegistrationFee,
convertToEcashPrefix,		convertToEcashPrefix,
getAliasByteSize,		getAliasByteSize,
} from 'utils/cashMethods';		} from 'utils/cashMethods';
import { isAliasAvailable, isAddressRegistered } from 'utils/chronik';		import { isAliasAvailable, isAddressRegistered } from 'utils/chronik';
import { currency } from 'components/Common/Ticker.js';		import { currency } from 'components/Common/Ticker.js';
import { registerNewAlias } from 'utils/transactions';		import { registerNewAlias } from 'utils/transactions';
import {		import {
errorNotification,		errorNotification,
registerAliasNotification,		registerAliasNotification,
} from 'components/Common/Notifications';		} from 'components/Common/Notifications';
import { isAliasFormat, isValidAliasString } from 'utils/validation';		import { isAliasFormat, isValidAliasString } from 'utils/validation';
import { getPendingAliases } from 'utils/aliasUtils';		import { getPendingAliases } from 'utils/aliasUtils';
		import cashaddr from 'ecashaddrjs';

		export const CheckboxContainer = styled.div`
		text-align: left;
		margin-bottom: 12px;
		`;

export const NamespaceCtn = styled.div`		export const NamespaceCtn = styled.div`
width: 100%;		width: 100%;
margin-top: 50px;		margin-top: 50px;
margin-bottom: 20px;		margin-bottom: 20px;
overflow-wrap: break-word;		overflow-wrap: break-word;
h2 {		h2 {
color: ${props => props.theme.contrast};		color: ${props => props.theme.contrast};
Show All 25 Lines	const {
isAliasServerOnline,		isAliasServerOnline,
} = ContextValue;		} = ContextValue;
const walletState = getWalletState(wallet);		const walletState = getWalletState(wallet);
const { balances } = walletState;		const { balances } = walletState;
const [formData, setFormData] = useState({		const [formData, setFormData] = useState({
aliasName: '',		aliasName: '',
aliasAddress: '',		aliasAddress: '',
});		});
		const [useThisAddressChecked, setUseThisAddressChecked] = useState(false);
const [isValidAliasInput, setIsValidAliasInput] = useState(false); // tracks whether to activate the registration button		const [isValidAliasInput, setIsValidAliasInput] = useState(false); // tracks whether to activate the registration button
		const [isValidAliasAddressInput, setIsValidAliasAddressInput] =
		useState(false); // tracks whether to activate the registration button
const [aliasValidationError, setAliasValidationError] = useState(false);		const [aliasValidationError, setAliasValidationError] = useState(false);
		const [aliasAddressValidationError, setAliasAddressValidationError] =
		useState(false);
const [activeWalletAliases, setActiveWalletAliases] = useState([]); // stores the list of aliases registered to this active wallet		const [activeWalletAliases, setActiveWalletAliases] = useState([]); // stores the list of aliases registered to this active wallet
const [aliasLength, setAliasLength] = useState(false); // real time tracking of alias char length		const [aliasLength, setAliasLength] = useState(false); // real time tracking of alias char length
const [aliasFee, setAliasFee] = useState(false); // real time tracking of alias registration fee		const [aliasFee, setAliasFee] = useState(false); // real time tracking of alias registration fee

// Show a confirmation modal on alias registrations		// Show a confirmation modal on alias registrations
const [isModalVisible, setIsModalVisible] = useState(false);		const [isModalVisible, setIsModalVisible] = useState(false);

useEffect(() => {		useEffect(() => {
passLoadingStatus(false);		passLoadingStatus(false);
}, [balances.totalBalance]);		}, [balances.totalBalance]);

useEffect(async () => {		useEffect(async () => {
// only run this useEffect block if wallet or cashtabCache is defined		// only run this useEffect block if wallet or cashtabCache is defined
if (		if (
!wallet \|\|		!wallet \|\|
typeof wallet === 'undefined' \|\|		typeof wallet === 'undefined' \|\|
!cashtabCache \|\|		!cashtabCache \|\|
typeof cashtabCache === 'undefined'		typeof cashtabCache === 'undefined'
) {		) {
return;		return;
}		}
passLoadingStatus(true);		passLoadingStatus(true);

// Set address of active wallet to default alias registration address		// Default to registering the user's active wallet
// Use formdata approach as we will later add a form field for aliasAddress		// Must be called in this useEffect to ensure that wallet is loaded
setFormData(formData => ({		// Call with this function to ensure that checkbox state and checkbox are updated
...formData,		handleDefaultAddressCheckboxChange({ target: { checked: true } });
aliasAddress: wallet.Path1899.cashAddress,
}));

// check whether the address is attached to an onchain alias on page load		// check whether the address is attached to an onchain alias on page load
const walletHasAlias = isAddressRegistered(		const walletHasAlias = isAddressRegistered(
wallet,		wallet,
cashtabCache.aliasCache,		cashtabCache.aliasCache,
);		);

// retrieve aliases for this active wallet from cache for rendering on the frontend		// retrieve aliases for this active wallet from cache for rendering on the frontend
▲ Show 20 Lines • Show All 167 Lines • ▼ Show 20 Lines	const handleAliasNameInput = e => {
}		}

setFormData(p => ({		setFormData(p => ({
...p,		...p,
[name]: value,		[name]: value,
}));		}));
};		};

		const handleDefaultAddressCheckboxChange = e => {
		/* handleDefaultAddressCheckboxChange
		*
		* Function to handle user action of checking or unchecking the
		* checkbox on this page labeled 'Register active wallet address'
		*
		* May be called programmatically by mocking the usual js event
		* of a user checking the box
		*
		* If the box is checked, set formData for aliasAddress to the active wallet's address
		* If the box is unchecked, clear formData for aliasAddress
		*/
		const checked = e.target.checked;
		setUseThisAddressChecked(checked);
		if (checked) {
		// Set address of active wallet to default alias registration address
		handleAliasAddressInput({
		target: {
		name: 'aliasAddress',
		value: wallet.Path1899.cashAddress,
		},
		});
		} else {
		// Clear the form if the user unchecks
		handleAliasAddressInput({
		target: {
		name: 'aliasAddress',
		value: '',
		},
		});
		}
		};

		const handleAliasAddressInput = e => {
		/* handleAliasAddressInput
		*
		* Function called to handle any changes to the aliasAddress input form
		*
		* May be called programmatically by mocking the usual js event
		* of a user updating the addressName input field
		*/
		let { name, value } = e.target;

		// remove any whitespaces
		value = value.trim();

		// Validate
		let decoded;
		let isValidAddress = false;
		try {
		decoded = cashaddr.decode(value, true);
		const { hash } = decoded;
		// We only support 20-byte payloads
		isValidAddress = hash.length === 40;
		} catch (err) {
		// Invalid cashaddress
		// Log to console for user support
		console.log(`Invalid address`, err);
		}

		if (isValidAddress) {
		setIsValidAliasAddressInput(true);
		setAliasAddressValidationError(false);
		} else {
		setAliasAddressValidationError(
		'Invalid alias registration address.',
		);
		setIsValidAliasAddressInput(false);
		}

		setFormData(p => ({
		...p,
		[name]: value,
		}));
		};

function handleAliasRegistrationError(errorObj) {		function handleAliasRegistrationError(errorObj) {
// Set loading to false here as well, as balance may not change depending on where error occured in try loop		// Set loading to false here as well, as balance may not change depending on where error occured in try loop
passLoadingStatus(false);		passLoadingStatus(false);
let message;		let message;
if (		if (
errorObj.error &&		errorObj.error &&
errorObj.error.includes(		errorObj.error.includes(
'too-long-mempool-chain, too many unconfirmed ancestors [limit: 50] (code 64)',		'too-long-mempool-chain, too many unconfirmed ancestors [limit: 50] (code 64)',
▲ Show 20 Lines • Show All 60 Lines • ▼ Show 20 Lines	return (
<SidePaddingCtn>		<SidePaddingCtn>
<AntdFormWrapper>		<AntdFormWrapper>
<Form		<Form
style={{		style={{
width: 'auto',		width: 'auto',
}}		}}
>		>
<Form.Item>		<Form.Item>
<DestinationAddressSingle		<AliasInput
validateStatus={		validateStatus={
isValidAliasInput ? '' : 'error'		isValidAliasInput ? '' : 'error'
}		}
help={		help={
aliasValidationError		aliasValidationError
? aliasValidationError		? aliasValidationError
: ''		: ''
}		}
inputProps={{		inputProps={{
addonAfter: ' . xec',		addonAfter: ' . xec',
placeholder:		placeholder:
'Enter a desired alias',		'Enter a desired alias',
name: 'aliasName',		name: 'aliasName',
onChange: e =>		onChange: e =>
handleAliasNameInput(e),		handleAliasNameInput(e),
required: true,		required: true,
}}		}}
/>		/>
		<CheckboxContainer>
		<CashtabCheckbox
		checked={useThisAddressChecked}
		onChange={
		handleDefaultAddressCheckboxChange
		}
		>
		Register active wallet address
		</CashtabCheckbox>
		</CheckboxContainer>
		{!useThisAddressChecked && (
		<AliasAddressInput
		validateStatus={
		isValidAliasAddressInput
		? ''
		: 'error'
		}
		help={
		aliasAddressValidationError
		? aliasAddressValidationError
		: ''
		}
		inputProps={{
		placeholder:
		'Enter address for this alias',
		value: formData.aliasAddress,
		disabled:
		useThisAddressChecked,
		name: 'aliasAddress',
		onChange: e =>
		handleAliasAddressInput(
		e,
		),
		required: true,
		}}
		/>
		)}
{aliasLength &&		{aliasLength &&
aliasFee &&		aliasFee &&
`Registration fee for this ${aliasLength} byte Alias is ${fromSatoshisToXec(		`Registration fee for this ${aliasLength} byte Alias is ${fromSatoshisToXec(
aliasFee,		aliasFee,
)} XEC`}		)} XEC`}
</Form.Item>		</Form.Item>
<Form.Item>		<Form.Item>
<SmartButton		<SmartButton
disabled={!isValidAliasInput}		disabled={
		!isValidAliasInput \|\|
		!isValidAliasAddressInput
		}
onClick={() =>		onClick={() =>
setIsModalVisible(true)		setIsModalVisible(true)
}		}
>		>
Register Alias		Register Alias
</SmartButton>		</SmartButton>
</Form.Item>		</Form.Item>
</Form>		</Form>
▲ Show 20 Lines • Show All 44 Lines • Show Last 20 Lines