144 lines
3.6 KiB
JavaScript
144 lines
3.6 KiB
JavaScript
// Copyright 2015, 2016 Ethcore (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import BigNumber from 'bignumber.js';
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import React, { Component, PropTypes } from 'react';
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import { connect } from 'react-redux';
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import { bindActionCreators } from 'redux';
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import { LinearProgress } from 'material-ui';
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import { txLink } from '../../3rdparty/etherscan/links';
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import styles from './txHash.css';
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class TxHash extends Component {
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static contextTypes = {
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api: PropTypes.object.isRequired
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}
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static propTypes = {
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hash: PropTypes.string.isRequired,
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isTest: PropTypes.bool,
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summary: PropTypes.bool
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}
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state = {
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blockNumber: new BigNumber(0),
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transaction: null,
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subscriptionId: null
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}
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componentDidMount () {
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const { api } = this.context;
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api.subscribe('eth_blockNumber', this.onBlockNumber).then((subscriptionId) => {
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this.setState({ subscriptionId });
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});
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}
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componentWillUnmount () {
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const { api } = this.context;
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const { subscriptionId } = this.state;
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api.unsubscribe(subscriptionId);
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}
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render () {
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const { hash, isTest, summary } = this.props;
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let header = null;
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if (!summary) {
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header = (
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<div className={ styles.header }>
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The transaction has been posted to the network with a transaction hash of
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</div>
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);
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}
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return (
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<div className={ styles.details }>
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{ header }
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<div className={ styles.hash }>
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<a href={ txLink(hash, isTest) } target='_blank'>{ hash }</a>
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</div>
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{ this.renderConfirmations() }
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</div>
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);
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}
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renderConfirmations () {
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const { blockNumber, transaction } = this.state;
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let txBlock = 'Pending';
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let confirmations = 'No';
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let value = 0;
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if (transaction && transaction.blockNumber && transaction.blockNumber.gt(0)) {
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const num = blockNumber.minus(transaction.blockNumber).plus(1);
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txBlock = `#${transaction.blockNumber.toFormat(0)}`;
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confirmations = num.toFormat(0);
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value = num.gt(10) ? 10 : num.toNumber();
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}
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return (
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<div className={ styles.confirm }>
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<LinearProgress
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className={ styles.progressbar }
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min={ 0 } max={ 10 } value={ value }
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color='white'
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mode='determinate' />
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<div className={ styles.progressinfo }>
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{ txBlock } / { confirmations } confirmations
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</div>
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</div>
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);
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}
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onBlockNumber = (error, blockNumber) => {
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const { api } = this.context;
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const { hash } = this.props;
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if (error) {
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return;
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}
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this.setState({ blockNumber });
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api.eth
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.getTransactionReceipt(hash)
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.then((transaction) => {
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this.setState({ transaction });
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})
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.catch((error) => {
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console.warn('onBlockNumber', error);
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});
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}
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}
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function mapStateToProps (state) {
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const { isTest } = state.nodeStatus;
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return { isTest };
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}
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function mapDispatchToProps (dispatch) {
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return bindActionCreators({}, dispatch);
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}
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export default connect(
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mapStateToProps,
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mapDispatchToProps
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)(TxHash);
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