Merge pull request #3512 from ethcore/jg-transact-gas-warnings
Send value & contract execute gas limit warnings
This commit is contained in:
commit
a722bac304
@ -36,6 +36,7 @@ export default class DetailsStep extends Component {
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onFuncChange: PropTypes.func,
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onFuncChange: PropTypes.func,
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values: PropTypes.array.isRequired,
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values: PropTypes.array.isRequired,
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valuesError: PropTypes.array.isRequired,
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valuesError: PropTypes.array.isRequired,
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warning: PropTypes.string,
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onValueChange: PropTypes.func.isRequired
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onValueChange: PropTypes.func.isRequired
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}
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}
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@ -44,6 +45,7 @@ export default class DetailsStep extends Component {
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return (
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return (
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<Form>
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<Form>
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{ this.renderWarning() }
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<AddressSelect
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<AddressSelect
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label='from account'
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label='from account'
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hint='the account to transact with'
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hint='the account to transact with'
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@ -178,6 +180,20 @@ export default class DetailsStep extends Component {
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});
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});
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}
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}
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renderWarning () {
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const { warning } = this.props;
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if (!warning) {
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return null;
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}
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return (
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<div className={ styles.warning }>
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{ warning }
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</div>
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);
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}
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onFuncChange = (event, index, signature) => {
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onFuncChange = (event, index, signature) => {
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const { contract, onFuncChange } = this.props;
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const { contract, onFuncChange } = this.props;
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@ -33,3 +33,12 @@
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.txhash {
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.txhash {
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word-break: break-all;
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word-break: break-all;
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}
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}
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.warning {
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border-radius: 0.5em;
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background: #f80;
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color: white;
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font-size: 0.75em;
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padding: 0.75em;
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text-align: center;
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}
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@ -15,17 +15,21 @@
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import React, { Component, PropTypes } from 'react';
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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 ActionDoneAll from 'material-ui/svg-icons/action/done-all';
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import ActionDoneAll from 'material-ui/svg-icons/action/done-all';
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import ContentClear from 'material-ui/svg-icons/content/clear';
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import ContentClear from 'material-ui/svg-icons/content/clear';
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import { BusyStep, CompletedStep, Button, IdentityIcon, Modal, TxHash } from '../../ui';
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import { BusyStep, CompletedStep, Button, IdentityIcon, Modal, TxHash } from '../../ui';
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import { MAX_GAS_ESTIMATION } from '../../util/constants';
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import { validateAddress, validateUint } from '../../util/validation';
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import { validateAddress, validateUint } from '../../util/validation';
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import DetailsStep from './DetailsStep';
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import DetailsStep from './DetailsStep';
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import ERRORS from '../Transfer/errors';
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import { ERROR_CODES } from '../../api/transport/error';
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import { ERROR_CODES } from '../../api/transport/error';
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export default class ExecuteContract extends Component {
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class ExecuteContract extends Component {
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static contextTypes = {
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static contextTypes = {
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api: PropTypes.object.isRequired,
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api: PropTypes.object.isRequired,
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store: PropTypes.object.isRequired
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store: PropTypes.object.isRequired
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@ -36,6 +40,7 @@ export default class ExecuteContract extends Component {
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fromAddress: PropTypes.string,
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fromAddress: PropTypes.string,
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accounts: PropTypes.object,
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accounts: PropTypes.object,
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contract: PropTypes.object,
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contract: PropTypes.object,
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gasLimit: PropTypes.object.isRequired,
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onClose: PropTypes.func.isRequired,
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onClose: PropTypes.func.isRequired,
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onFromAddressChange: PropTypes.func.isRequired
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onFromAddressChange: PropTypes.func.isRequired
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}
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}
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@ -46,6 +51,8 @@ export default class ExecuteContract extends Component {
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fromAddressError: null,
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fromAddressError: null,
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func: null,
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func: null,
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funcError: null,
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funcError: null,
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gas: null,
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gasLimitError: null,
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values: [],
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values: [],
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valuesError: [],
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valuesError: [],
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step: 0,
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step: 0,
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@ -64,6 +71,12 @@ export default class ExecuteContract extends Component {
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this.onFuncChange(null, functions[0]);
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this.onFuncChange(null, functions[0]);
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}
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}
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componentWillReceiveProps (newProps) {
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if (newProps.fromAddress !== this.props.fromAddress) {
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this.estimateGas(newProps.fromAddress);
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}
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}
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render () {
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render () {
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const { sending } = this.state;
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const { sending } = this.state;
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@ -119,7 +132,7 @@ export default class ExecuteContract extends Component {
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renderStep () {
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renderStep () {
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const { onFromAddressChange } = this.props;
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const { onFromAddressChange } = this.props;
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const { step, busyState, txhash, rejected } = this.state;
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const { step, busyState, gasLimitError, txhash, rejected } = this.state;
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if (rejected) {
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if (rejected) {
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return (
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return (
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@ -135,6 +148,7 @@ export default class ExecuteContract extends Component {
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<DetailsStep
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<DetailsStep
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{ ...this.props }
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{ ...this.props }
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{ ...this.state }
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{ ...this.state }
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warning={ gasLimitError }
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onAmountChange={ this.onAmountChange }
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onAmountChange={ this.onAmountChange }
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onFromAddressChange={ onFromAddressChange }
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onFromAddressChange={ onFromAddressChange }
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onFuncChange={ this.onFuncChange }
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onFuncChange={ this.onFuncChange }
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@ -156,7 +170,7 @@ export default class ExecuteContract extends Component {
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}
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}
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onAmountChange = (amount) => {
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onAmountChange = (amount) => {
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this.setState({ amount });
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this.setState({ amount }, this.estimateGas);
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}
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}
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onFuncChange = (event, func) => {
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onFuncChange = (event, func) => {
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@ -182,7 +196,7 @@ export default class ExecuteContract extends Component {
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this.setState({
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this.setState({
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func,
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func,
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values
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values
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});
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}, this.estimateGas);
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}
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}
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onValueChange = (event, index, _value) => {
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onValueChange = (event, index, _value) => {
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@ -211,6 +225,46 @@ export default class ExecuteContract extends Component {
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this.setState({
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this.setState({
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values: [].concat(values),
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values: [].concat(values),
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valuesError: [].concat(valuesError)
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valuesError: [].concat(valuesError)
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}, () => {
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if (!valueError) {
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this.estimateGas();
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}
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});
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}
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estimateGas = (_fromAddress) => {
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const { api } = this.context;
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const { fromAddress, gasLimit } = this.props;
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const { amount, func, values } = this.state;
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const options = {
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gas: MAX_GAS_ESTIMATION,
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from: _fromAddress || fromAddress,
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value: api.util.toWei(amount || 0)
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};
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if (!func) {
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return;
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}
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func
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.estimateGas(options, values)
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.then((gasEst) => {
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const gas = gasEst.mul(1.2);
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let gasLimitError = null;
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if (gas.gte(MAX_GAS_ESTIMATION)) {
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gasLimitError = ERRORS.gasException;
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} else if (gas.gt(gasLimit)) {
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gasLimitError = ERRORS.gasBlockLimit;
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}
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this.setState({
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gas,
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gasLimitError
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});
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})
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.catch((error) => {
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console.warn('estimateGas', error);
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});
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});
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}
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}
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@ -219,6 +273,7 @@ export default class ExecuteContract extends Component {
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const { fromAddress } = this.props;
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const { fromAddress } = this.props;
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const { amount, func, values } = this.state;
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const { amount, func, values } = this.state;
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const options = {
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const options = {
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gas: MAX_GAS_ESTIMATION,
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from: fromAddress,
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from: fromAddress,
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value: api.util.toWei(amount || 0)
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value: api.util.toWei(amount || 0)
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};
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};
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@ -237,13 +292,13 @@ export default class ExecuteContract extends Component {
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return api
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return api
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.pollMethod('parity_checkRequest', requestId)
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.pollMethod('parity_checkRequest', requestId)
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.catch((e) => {
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.catch((error) => {
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if (e.code === ERROR_CODES.REQUEST_REJECTED) {
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if (error.code === ERROR_CODES.REQUEST_REJECTED) {
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this.setState({ rejected: true });
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this.setState({ rejected: true });
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return false;
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return false;
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}
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}
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throw e;
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throw error;
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});
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});
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})
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})
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.then((txhash) => {
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.then((txhash) => {
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@ -255,3 +310,18 @@ export default class ExecuteContract extends Component {
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});
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});
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}
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}
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}
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}
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function mapStateToProps (state) {
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const { gasLimit } = state.nodeStatus;
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return { gasLimit };
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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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)(ExecuteContract);
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@ -19,7 +19,9 @@ const ERRORS = {
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invalidAddress: 'the supplied address is an invalid network address',
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invalidAddress: 'the supplied address is an invalid network address',
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invalidAmount: 'the supplied amount should be a valid positive number',
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invalidAmount: 'the supplied amount should be a valid positive number',
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invalidDecimals: 'the supplied amount exceeds the allowed decimals',
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invalidDecimals: 'the supplied amount exceeds the allowed decimals',
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largeAmount: 'the transaction total is higher than the available balance'
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largeAmount: 'the transaction total is higher than the available balance',
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gasException: 'the transaction will throw an exception with the current values',
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gasBlockLimit: 'the transaction execution will exceed the block gas limit'
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};
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};
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export default ERRORS;
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export default ERRORS;
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@ -14,6 +14,7 @@
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/* You should have received a copy of the GNU General Public License
|
/* 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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/* along with Parity. If not, see <http://www.gnu.org/licenses/>.
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*/
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*/
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.info {
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.info {
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line-height: 1.618em;
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line-height: 1.618em;
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width: 100%;
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width: 100%;
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@ -151,3 +152,13 @@
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.gasPriceDesc {
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.gasPriceDesc {
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font-size: 0.9em;
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font-size: 0.9em;
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}
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}
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.warning {
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border-radius: 0.5em;
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background: #f80;
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color: white;
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font-size: 0.75em;
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margin-bottom: 1em;
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padding: 0.75em;
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|
text-align: center;
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|
}
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@ -16,12 +16,15 @@
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|
|
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import BigNumber from 'bignumber.js';
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import BigNumber from 'bignumber.js';
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import React, { Component, PropTypes } from 'react';
|
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 ActionDoneAll from 'material-ui/svg-icons/action/done-all';
|
import ActionDoneAll from 'material-ui/svg-icons/action/done-all';
|
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import ContentClear from 'material-ui/svg-icons/content/clear';
|
import ContentClear from 'material-ui/svg-icons/content/clear';
|
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import NavigationArrowBack from 'material-ui/svg-icons/navigation/arrow-back';
|
import NavigationArrowBack from 'material-ui/svg-icons/navigation/arrow-back';
|
||||||
import NavigationArrowForward from 'material-ui/svg-icons/navigation/arrow-forward';
|
import NavigationArrowForward from 'material-ui/svg-icons/navigation/arrow-forward';
|
||||||
|
|
||||||
import { BusyStep, CompletedStep, Button, IdentityIcon, Modal, TxHash } from '../../ui';
|
import { BusyStep, CompletedStep, Button, IdentityIcon, Modal, TxHash } from '../../ui';
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|
import { DEFAULT_GAS, DEFAULT_GASPRICE, MAX_GAS_ESTIMATION } from '../../util/constants';
|
||||||
|
|
||||||
import Details from './Details';
|
import Details from './Details';
|
||||||
import Extras from './Extras';
|
import Extras from './Extras';
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@ -30,8 +33,6 @@ import styles from './transfer.css';
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|||||||
|
|
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import { ERROR_CODES } from '../../api/transport/error';
|
import { ERROR_CODES } from '../../api/transport/error';
|
||||||
|
|
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const DEFAULT_GAS = '21000';
|
|
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const DEFAULT_GASPRICE = '20000000000';
|
|
||||||
const TITLES = {
|
const TITLES = {
|
||||||
transfer: 'transfer details',
|
transfer: 'transfer details',
|
||||||
sending: 'sending',
|
sending: 'sending',
|
||||||
@ -42,7 +43,7 @@ const TITLES = {
|
|||||||
const STAGES_BASIC = [TITLES.transfer, TITLES.sending, TITLES.complete];
|
const STAGES_BASIC = [TITLES.transfer, TITLES.sending, TITLES.complete];
|
||||||
const STAGES_EXTRA = [TITLES.transfer, TITLES.extras, TITLES.sending, TITLES.complete];
|
const STAGES_EXTRA = [TITLES.transfer, TITLES.extras, TITLES.sending, TITLES.complete];
|
||||||
|
|
||||||
export default class Transfer extends Component {
|
class Transfer extends Component {
|
||||||
static contextTypes = {
|
static contextTypes = {
|
||||||
api: PropTypes.object.isRequired,
|
api: PropTypes.object.isRequired,
|
||||||
store: PropTypes.object.isRequired
|
store: PropTypes.object.isRequired
|
||||||
@ -52,6 +53,7 @@ export default class Transfer extends Component {
|
|||||||
account: PropTypes.object,
|
account: PropTypes.object,
|
||||||
balance: PropTypes.object,
|
balance: PropTypes.object,
|
||||||
balances: PropTypes.object,
|
balances: PropTypes.object,
|
||||||
|
gasLimit: PropTypes.object.isRequired,
|
||||||
images: PropTypes.object.isRequired,
|
images: PropTypes.object.isRequired,
|
||||||
onClose: PropTypes.func
|
onClose: PropTypes.func
|
||||||
}
|
}
|
||||||
@ -64,6 +66,7 @@ export default class Transfer extends Component {
|
|||||||
gas: DEFAULT_GAS,
|
gas: DEFAULT_GAS,
|
||||||
gasEst: '0',
|
gasEst: '0',
|
||||||
gasError: null,
|
gasError: null,
|
||||||
|
gasLimitError: null,
|
||||||
gasPrice: DEFAULT_GASPRICE,
|
gasPrice: DEFAULT_GASPRICE,
|
||||||
gasPriceHistogram: {},
|
gasPriceHistogram: {},
|
||||||
gasPriceError: null,
|
gasPriceError: null,
|
||||||
@ -103,6 +106,7 @@ export default class Transfer extends Component {
|
|||||||
visible
|
visible
|
||||||
scroll
|
scroll
|
||||||
>
|
>
|
||||||
|
{ this.renderWarning() }
|
||||||
{ this.renderPage() }
|
{ this.renderPage() }
|
||||||
</Modal>
|
</Modal>
|
||||||
);
|
);
|
||||||
@ -264,6 +268,20 @@ export default class Transfer extends Component {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
renderWarning () {
|
||||||
|
const { gasLimitError } = this.state;
|
||||||
|
|
||||||
|
if (!gasLimitError) {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
return (
|
||||||
|
<div className={ styles.warning }>
|
||||||
|
{ gasLimitError }
|
||||||
|
</div>
|
||||||
|
);
|
||||||
|
}
|
||||||
|
|
||||||
isValid () {
|
isValid () {
|
||||||
const detailsValid = !this.state.recipientError && !this.state.valueError && !this.state.totalError;
|
const detailsValid = !this.state.recipientError && !this.state.valueError && !this.state.totalError;
|
||||||
const extrasValid = !this.state.gasError && !this.state.gasPriceError && !this.state.totalError;
|
const extrasValid = !this.state.gasError && !this.state.gasPriceError && !this.state.totalError;
|
||||||
@ -519,6 +537,7 @@ export default class Transfer extends Component {
|
|||||||
|
|
||||||
return token.contract.instance.transfer
|
return token.contract.instance.transfer
|
||||||
.estimateGas({
|
.estimateGas({
|
||||||
|
gas: MAX_GAS_ESTIMATION,
|
||||||
from: account.address,
|
from: account.address,
|
||||||
to: token.address
|
to: token.address
|
||||||
}, [
|
}, [
|
||||||
@ -532,6 +551,7 @@ export default class Transfer extends Component {
|
|||||||
const { account } = this.props;
|
const { account } = this.props;
|
||||||
const { data, recipient, value } = this.state;
|
const { data, recipient, value } = this.state;
|
||||||
const options = {
|
const options = {
|
||||||
|
gas: MAX_GAS_ESTIMATION,
|
||||||
from: account.address,
|
from: account.address,
|
||||||
to: recipient,
|
to: recipient,
|
||||||
value: api.util.toWei(value || 0)
|
value: api.util.toWei(value || 0)
|
||||||
@ -552,19 +572,29 @@ export default class Transfer extends Component {
|
|||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
const { gasLimit } = this.props;
|
||||||
|
|
||||||
(this.state.isEth
|
(this.state.isEth
|
||||||
? this._estimateGasEth()
|
? this._estimateGasEth()
|
||||||
: this._estimateGasToken()
|
: this._estimateGasToken()
|
||||||
).then((_value) => {
|
).then((gasEst) => {
|
||||||
let gas = _value;
|
let gas = gasEst;
|
||||||
|
let gasLimitError = null;
|
||||||
|
|
||||||
if (gas.gt(DEFAULT_GAS)) {
|
if (gas.gt(DEFAULT_GAS)) {
|
||||||
gas = gas.mul(1.2);
|
gas = gas.mul(1.2);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (gas.gte(MAX_GAS_ESTIMATION)) {
|
||||||
|
gasLimitError = ERRORS.gasException;
|
||||||
|
} else if (gas.gt(gasLimit)) {
|
||||||
|
gasLimitError = ERRORS.gasBlockLimit;
|
||||||
|
}
|
||||||
|
|
||||||
this.setState({
|
this.setState({
|
||||||
gas: gas.toFixed(0),
|
gas: gas.toFixed(0),
|
||||||
gasEst: _value.toFormat()
|
gasEst: gasEst.toFormat(),
|
||||||
|
gasLimitError
|
||||||
}, this.recalculate);
|
}, this.recalculate);
|
||||||
})
|
})
|
||||||
.catch((error) => {
|
.catch((error) => {
|
||||||
@ -649,3 +679,18 @@ export default class Transfer extends Component {
|
|||||||
store.dispatch({ type: 'newError', error });
|
store.dispatch({ type: 'newError', error });
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
function mapStateToProps (state) {
|
||||||
|
const { gasLimit } = state.nodeStatus;
|
||||||
|
|
||||||
|
return { gasLimit };
|
||||||
|
}
|
||||||
|
|
||||||
|
function mapDispatchToProps (dispatch) {
|
||||||
|
return bindActionCreators({}, dispatch);
|
||||||
|
}
|
||||||
|
|
||||||
|
export default connect(
|
||||||
|
mapStateToProps,
|
||||||
|
mapDispatchToProps
|
||||||
|
)(Transfer);
|
||||||
|
26
js/src/util/constants.js
Normal file
26
js/src/util/constants.js
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
||||||
|
// This file is part of Parity.
|
||||||
|
|
||||||
|
// Parity is free software: you can redistribute it and/or modify
|
||||||
|
// it under the terms of the GNU General Public License as published by
|
||||||
|
// the Free Software Foundation, either version 3 of the License, or
|
||||||
|
// (at your option) any later version.
|
||||||
|
|
||||||
|
// Parity is distributed in the hope that it will be useful,
|
||||||
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
// GNU General Public License for more details.
|
||||||
|
|
||||||
|
// You should have received a copy of the GNU General Public License
|
||||||
|
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
const DEFAULT_GAS = '21000';
|
||||||
|
const DEFAULT_GASPRICE = '20000000000';
|
||||||
|
|
||||||
|
const MAX_GAS_ESTIMATION = '50000000';
|
||||||
|
|
||||||
|
export {
|
||||||
|
DEFAULT_GAS,
|
||||||
|
DEFAULT_GASPRICE,
|
||||||
|
MAX_GAS_ESTIMATION
|
||||||
|
};
|
Loading…
Reference in New Issue
Block a user