onClose()}
+ />
}
{ this.renderTabs() }
diff --git a/ui/app/components/page-container/page-container.component.js b/ui/app/components/page-container/page-container.component.js
index 3a2274a29741..45dfff5178bf 100644
--- a/ui/app/components/page-container/page-container.component.js
+++ b/ui/app/components/page-container/page-container.component.js
@@ -9,6 +9,7 @@ export default class PageContainer extends PureComponent {
// PageContainerHeader props
backButtonString: PropTypes.string,
backButtonStyles: PropTypes.object,
+ headerCloseText: PropTypes.string,
onBackButtonClick: PropTypes.func,
onClose: PropTypes.func,
showBackButton: PropTypes.bool,
@@ -22,6 +23,7 @@ export default class PageContainer extends PureComponent {
// PageContainerFooter props
cancelText: PropTypes.string,
disabled: PropTypes.bool,
+ hideCancel: PropTypes.bool,
onCancel: PropTypes.func,
onSubmit: PropTypes.func,
submitText: PropTypes.string,
@@ -58,7 +60,8 @@ export default class PageContainer extends PureComponent {
renderActiveTabContent () {
const { tabsComponent } = this.props
- const { children } = tabsComponent.props
+ let { children } = tabsComponent.props
+ children = children.filter(child => child)
const { activeTabIndex } = this.state
return children[activeTabIndex]
@@ -92,6 +95,8 @@ export default class PageContainer extends PureComponent {
onSubmit,
submitText,
disabled,
+ headerCloseText,
+ hideCancel,
} = this.props
return (
@@ -105,17 +110,21 @@ export default class PageContainer extends PureComponent {
backButtonStyles={backButtonStyles}
backButtonString={backButtonString}
tabs={this.renderTabs()}
+ headerCloseText={headerCloseText}
/>
-
- { this.renderContent() }
+
+
+ { this.renderContent() }
+
+
-
)
}
diff --git a/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js b/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js
index 626143ac762b..1e2270432339 100644
--- a/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js
+++ b/ui/app/components/pages/confirm-transaction-base/confirm-transaction-base.container.js
@@ -29,7 +29,7 @@ const casedContractMap = Object.keys(contractMap).reduce((acc, base) => {
const mapStateToProps = (state, props) => {
const { toAddress: propsToAddress } = props
- const { confirmTransaction, metamask } = state
+ const { confirmTransaction, metamask, gas } = state
const {
ethTransactionAmount,
ethTransactionFee,
@@ -60,6 +60,12 @@ const mapStateToProps = (state, props) => {
unapprovedTxs,
} = metamask
const assetImage = assetImages[txParamsToAddress]
+
+ const {
+ customGasLimit,
+ customGasPrice,
+ } = gas
+
const { balance } = accounts[selectedAddress]
const { name: fromName } = identities[selectedAddress]
const toAddress = propsToAddress || txParamsToAddress
@@ -106,6 +112,10 @@ const mapStateToProps = (state, props) => {
unapprovedTxs,
unapprovedTxCount,
currentNetworkUnapprovedTxs,
+ customGas: {
+ gasLimit: customGasLimit || txData.gasPrice,
+ gasPrice: customGasPrice || txData.gasLimit,
+ },
}
}
@@ -117,7 +127,7 @@ const mapDispatchToProps = dispatch => {
return dispatch(showModal({ name: 'TRANSACTION_CONFIRMED', onSubmit }))
},
showCustomizeGasModal: ({ txData, onSubmit, validate }) => {
- return dispatch(showModal({ name: 'CONFIRM_CUSTOMIZE_GAS', txData, onSubmit, validate }))
+ return dispatch(showModal({ name: 'CUSTOMIZE_GAS', txData, onSubmit, validate }))
},
updateGasAndCalculate: ({ gasLimit, gasPrice }) => {
return dispatch(updateGasAndCalculate({ gasLimit, gasPrice }))
@@ -192,7 +202,7 @@ const mergeProps = (stateProps, dispatchProps, ownProps) => {
...ownProps,
showCustomizeGasModal: () => dispatchShowCustomizeGasModal({
txData,
- onSubmit: txData => dispatchUpdateGasAndCalculate(txData),
+ onSubmit: customGas => dispatchUpdateGasAndCalculate(customGas),
validate: validateEditGas,
}),
cancelAllTransactions: () => dispatchCancelAllTransactions(valuesFor(unapprovedTxs)),
diff --git a/ui/app/components/pages/confirm-transaction/confirm-transaction.component.js b/ui/app/components/pages/confirm-transaction/confirm-transaction.component.js
index 3ac656d73ddc..2e460f3778b0 100644
--- a/ui/app/components/pages/confirm-transaction/confirm-transaction.component.js
+++ b/ui/app/components/pages/confirm-transaction/confirm-transaction.component.js
@@ -32,6 +32,7 @@ export default class ConfirmTransaction extends Component {
setTransactionToConfirm: PropTypes.func,
confirmTransaction: PropTypes.object,
clearConfirmTransaction: PropTypes.func,
+ fetchBasicGasAndTimeEstimates: PropTypes.func,
}
getParamsTransactionId () {
@@ -45,6 +46,7 @@ export default class ConfirmTransaction extends Component {
send = {},
history,
confirmTransaction: { txData: { id: transactionId } = {} },
+ fetchBasicGasAndTimeEstimates,
} = this.props
if (!totalUnapprovedCount && !send.to) {
@@ -53,6 +55,7 @@ export default class ConfirmTransaction extends Component {
}
if (!transactionId) {
+ fetchBasicGasAndTimeEstimates()
this.setTransactionToConfirm()
}
}
diff --git a/ui/app/components/pages/confirm-transaction/confirm-transaction.container.js b/ui/app/components/pages/confirm-transaction/confirm-transaction.container.js
index 1bc2f1efbe7b..46342dc76854 100644
--- a/ui/app/components/pages/confirm-transaction/confirm-transaction.container.js
+++ b/ui/app/components/pages/confirm-transaction/confirm-transaction.container.js
@@ -5,6 +5,9 @@ import {
setTransactionToConfirm,
clearConfirmTransaction,
} from '../../../ducks/confirm-transaction.duck'
+import {
+ fetchBasicGasAndTimeEstimates,
+} from '../../../ducks/gas.duck'
import ConfirmTransaction from './confirm-transaction.component'
import { getTotalUnapprovedCount } from '../../../selectors'
import { unconfirmedTransactionsListSelector } from '../../../selectors/confirm-transaction'
@@ -24,6 +27,7 @@ const mapDispatchToProps = dispatch => {
return {
setTransactionToConfirm: transactionId => dispatch(setTransactionToConfirm(transactionId)),
clearConfirmTransaction: () => dispatch(clearConfirmTransaction()),
+ fetchBasicGasAndTimeEstimates: () => dispatch(fetchBasicGasAndTimeEstimates()),
}
}
diff --git a/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js b/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
index 9bbb67506d82..b667aa03795f 100644
--- a/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
+++ b/ui/app/components/send/send-content/send-gas-row/gas-fee-display/gas-fee-display.component.js
@@ -11,7 +11,7 @@ export default class GasFeeDisplay extends Component {
convertedCurrency: PropTypes.string,
gasLoadingError: PropTypes.bool,
gasTotal: PropTypes.string,
- onClick: PropTypes.func,
+ onReset: PropTypes.func,
};
static contextTypes = {
@@ -19,7 +19,7 @@ export default class GasFeeDisplay extends Component {
};
render () {
- const { gasTotal, onClick, gasLoadingError } = this.props
+ const { gasTotal, gasLoadingError, onReset } = this.props
return (
@@ -46,11 +46,10 @@ export default class GasFeeDisplay extends Component {
}
-
@@ -39,9 +50,9 @@ export default class Sidebar extends Component {
transitionEnterTimeout={300}
transitionLeaveTimeout={200}
>
- { sidebarOpen ? this.renderSidebarContent() : null }
+ { sidebarOpen && !sidebarShouldClose ? this.renderSidebarContent() : null }
- { sidebarOpen ? this.renderOverlay() : null }
+ { sidebarOpen && !sidebarShouldClose ? this.renderOverlay() : null }
)
}
diff --git a/ui/app/components/sidebars/tests/sidebars-component.test.js b/ui/app/components/sidebars/tests/sidebars-component.test.js
index e2d77518ada4..cee22aca8433 100644
--- a/ui/app/components/sidebars/tests/sidebars-component.test.js
+++ b/ui/app/components/sidebars/tests/sidebars-component.test.js
@@ -6,6 +6,7 @@ import ReactCSSTransitionGroup from 'react-addons-css-transition-group'
import Sidebar from '../sidebar.component.js'
import WalletView from '../../wallet-view'
+import CustomizeGas from '../../gas-customization/gas-modal-page-container/'
const propsMethodSpies = {
hideSidebar: sinon.spy(),
@@ -59,6 +60,14 @@ describe('Sidebar Component', function () {
assert.equal(renderSidebarContent.props.responsiveDisplayClassname, 'sidebar-right')
})
+ it('should render sidebar content with the correct props', () => {
+ wrapper.setProps({ type: 'customize-gas' })
+ renderSidebarContent = wrapper.instance().renderSidebarContent()
+ const renderedSidebarContent = shallow(renderSidebarContent)
+ assert(renderedSidebarContent.hasClass('sidebar-left'))
+ assert(renderedSidebarContent.childAt(0).is(CustomizeGas))
+ })
+
it('should not render with an unrecognized type', () => {
wrapper.setProps({ type: 'foobar' })
renderSidebarContent = wrapper.instance().renderSidebarContent()
diff --git a/ui/app/components/transaction-list-item-details/transaction-list-item-details.component.js b/ui/app/components/transaction-list-item-details/transaction-list-item-details.component.js
index a4f28fd632e7..a79213ace0b5 100644
--- a/ui/app/components/transaction-list-item-details/transaction-list-item-details.component.js
+++ b/ui/app/components/transaction-list-item-details/transaction-list-item-details.component.js
@@ -26,6 +26,7 @@ export default class TransactionListItemDetails extends PureComponent {
const prefix = prefixForNetwork(metamaskNetworkId)
const etherscanUrl = `https://${prefix}etherscan.io/tx/${hash}`
+
global.platform.openWindow({ url: etherscanUrl })
this.setState({ showTransactionDetails: true })
}
diff --git a/ui/app/components/transaction-list-item/transaction-list-item.component.js b/ui/app/components/transaction-list-item/transaction-list-item.component.js
index 696634fe079f..5334484dbbbd 100644
--- a/ui/app/components/transaction-list-item/transaction-list-item.component.js
+++ b/ui/app/components/transaction-list-item/transaction-list-item.component.js
@@ -27,6 +27,8 @@ export default class TransactionListItem extends PureComponent {
tokenData: PropTypes.object,
transaction: PropTypes.object,
value: PropTypes.string,
+ fetchBasicGasAndTimeEstimates: PropTypes.func,
+ fetchGasEstimates: PropTypes.func,
}
state = {
@@ -69,9 +71,12 @@ export default class TransactionListItem extends PureComponent {
}
resubmit () {
- const { transaction: { id }, retryTransaction, history } = this.props
- return retryTransaction(id)
- .then(id => history.push(`${CONFIRM_TRANSACTION_ROUTE}/${id}`))
+ const { transaction, retryTransaction, fetchBasicGasAndTimeEstimates, fetchGasEstimates } = this.props
+ fetchBasicGasAndTimeEstimates().then(basicEstimates => {
+ fetchGasEstimates(basicEstimates.blockTime)
+ }).then(() => {
+ retryTransaction(transaction)
+ })
}
renderPrimaryCurrency () {
diff --git a/ui/app/components/transaction-list-item/transaction-list-item.container.js b/ui/app/components/transaction-list-item/transaction-list-item.container.js
index 62ed7a73f1d7..61ecb04d0360 100644
--- a/ui/app/components/transaction-list-item/transaction-list-item.container.js
+++ b/ui/app/components/transaction-list-item/transaction-list-item.container.js
@@ -3,10 +3,16 @@ import { withRouter } from 'react-router-dom'
import { compose } from 'recompose'
import withMethodData from '../../higher-order-components/with-method-data'
import TransactionListItem from './transaction-list-item.component'
-import { setSelectedToken, retryTransaction, showModal } from '../../actions'
+import { setSelectedToken, showModal, showSidebar } from '../../actions'
import { hexToDecimal } from '../../helpers/conversions.util'
import { getTokenData } from '../../helpers/transactions.util'
import { formatDate } from '../../util'
+import {
+ fetchBasicGasAndTimeEstimates,
+ fetchGasEstimates,
+ setCustomGasPrice,
+ setCustomGasLimit,
+} from '../../ducks/gas.duck'
const mapStateToProps = (state, ownProps) => {
const { transaction: { txParams: { value, nonce, data } = {}, time } = {} } = ownProps
@@ -23,8 +29,18 @@ const mapStateToProps = (state, ownProps) => {
const mapDispatchToProps = dispatch => {
return {
+ fetchBasicGasAndTimeEstimates: () => dispatch(fetchBasicGasAndTimeEstimates()),
+ fetchGasEstimates: (blockTime) => dispatch(fetchGasEstimates(blockTime)),
setSelectedToken: tokenAddress => dispatch(setSelectedToken(tokenAddress)),
- retryTransaction: transactionId => dispatch(retryTransaction(transactionId)),
+ retryTransaction: (transaction) => {
+ dispatch(setCustomGasPrice(transaction.txParams.gasPrice))
+ dispatch(setCustomGasLimit(transaction.txParams.gas))
+ dispatch(showSidebar({
+ transitionName: 'sidebar-left',
+ type: 'customize-gas',
+ props: { transaction },
+ }))
+ },
showCancelModal: (transactionId, originalGasPrice) => {
return dispatch(showModal({ name: 'CANCEL_TRANSACTION', transactionId, originalGasPrice }))
},
diff --git a/ui/app/css/itcss/components/gas-slider.scss b/ui/app/css/itcss/components/gas-slider.scss
index c27a560bdd16..e69de29bb2d1 100644
--- a/ui/app/css/itcss/components/gas-slider.scss
+++ b/ui/app/css/itcss/components/gas-slider.scss
@@ -1,51 +0,0 @@
-.gas-slider {
- position: relative;
- width: 313px;
-
- &__input {
- width: 317px;
- margin-left: -2px;
- z-index: 2;
- }
-
- input[type=range] {
- -webkit-appearance: none !important;
- }
-
- input[type=range]::-webkit-slider-thumb {
- -webkit-appearance: none !important;
- height: 26px;
- width: 26px;
- border: 2px solid #B8B8B8;
- background-color: #FFFFFF;
- box-shadow: 0 2px 4px 0 rgba(0,0,0,0.08);
- border-radius: 50%;
- position: relative;
- z-index: 10;
- }
-
- &__bar {
- height: 6px;
- width: 313px;
- background: $alto;
- display: flex;
- justify-content: space-between;
- position: absolute;
- top: 11px;
- z-index: 0;
- }
-
- &__low, &__high {
- height: 6px;
- width: 49px;
- z-index: 1;
- }
-
- &__low {
- background-color: $crimson;
- }
-
- &__high {
- background-color: $caribbean-green;
- }
-}
\ No newline at end of file
diff --git a/ui/app/css/itcss/components/newui-sections.scss b/ui/app/css/itcss/components/newui-sections.scss
index 233e781ef0fd..b4b77ba1e163 100644
--- a/ui/app/css/itcss/components/newui-sections.scss
+++ b/ui/app/css/itcss/components/newui-sections.scss
@@ -216,6 +216,7 @@ $wallet-view-bg: $alabaster;
.main-container-wrapper {
height: 100%;
+ width: 100%;
}
}
diff --git a/ui/app/css/itcss/components/send.scss b/ui/app/css/itcss/components/send.scss
index c791a24c7bb5..19e840094932 100644
--- a/ui/app/css/itcss/components/send.scss
+++ b/ui/app/css/itcss/components/send.scss
@@ -684,6 +684,7 @@
display: flex;
align-items: center;
}
+
}
&__sliders-icon-container {
@@ -917,6 +918,15 @@
display: none;
}
}
+
+}
+
+.advanced-gas-options-btn {
+ display: flex;
+ justify-content: flex-end;
+ font-size: 14px;
+ color: #2f9ae0;
+ cursor: pointer;
}
.sliders-icon-container {
@@ -935,6 +945,23 @@
font-size: 1em;
}
+.gas-fee-reset {
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ height: 24px;
+ border-radius: 4px;
+ background-color: #fff;
+ position: absolute;
+ right: 12px;
+ top: 14px;
+ cursor: pointer;
+ font-size: 1em;
+ font-size: 14px;
+ color: #2f9ae0;
+ font-family: Roboto;
+}
+
.sliders-icon {
color: $curious-blue;
}
diff --git a/ui/app/css/itcss/generic/index.scss b/ui/app/css/itcss/generic/index.scss
index d1c65afedaf6..d8e62c97acde 100644
--- a/ui/app/css/itcss/generic/index.scss
+++ b/ui/app/css/itcss/generic/index.scss
@@ -18,6 +18,10 @@ body {
height: 100%;
margin: 0;
padding: 0;
+
+ @media screen and (max-width: $break-small) {
+ overflow-y: overlay;
+ }
}
html {
diff --git a/ui/app/css/itcss/settings/variables.scss b/ui/app/css/itcss/settings/variables.scss
index f90c8edc3ef2..42a8655df15f 100644
--- a/ui/app/css/itcss/settings/variables.scss
+++ b/ui/app/css/itcss/settings/variables.scss
@@ -56,6 +56,9 @@ $zumthor: #edf7ff;
$ecstasy: #f7861c;
$linen: #fdf4f4;
$oslo-gray: #8C8E94;
+$polar: #fafcfe;
+$blizzard-blue: #bfdef3;
+$mischka: #dddee9;
/*
Z-Indicies
diff --git a/ui/app/ducks/gas.duck.js b/ui/app/ducks/gas.duck.js
new file mode 100644
index 000000000000..8db24cc837f5
--- /dev/null
+++ b/ui/app/ducks/gas.duck.js
@@ -0,0 +1,468 @@
+import { clone, uniqBy, flatten } from 'ramda'
+import BigNumber from 'bignumber.js'
+import {
+ loadLocalStorageData,
+ saveLocalStorageData,
+} from '../../lib/local-storage-helpers'
+
+// Actions
+const BASIC_GAS_ESTIMATE_LOADING_FINISHED = 'metamask/gas/BASIC_GAS_ESTIMATE_LOADING_FINISHED'
+const BASIC_GAS_ESTIMATE_LOADING_STARTED = 'metamask/gas/BASIC_GAS_ESTIMATE_LOADING_STARTED'
+const GAS_ESTIMATE_LOADING_FINISHED = 'metamask/gas/GAS_ESTIMATE_LOADING_FINISHED'
+const GAS_ESTIMATE_LOADING_STARTED = 'metamask/gas/GAS_ESTIMATE_LOADING_STARTED'
+const RESET_CUSTOM_GAS_STATE = 'metamask/gas/RESET_CUSTOM_GAS_STATE'
+const RESET_CUSTOM_DATA = 'metamask/gas/RESET_CUSTOM_DATA'
+const SET_BASIC_GAS_ESTIMATE_DATA = 'metamask/gas/SET_BASIC_GAS_ESTIMATE_DATA'
+const SET_CUSTOM_GAS_ERRORS = 'metamask/gas/SET_CUSTOM_GAS_ERRORS'
+const SET_CUSTOM_GAS_LIMIT = 'metamask/gas/SET_CUSTOM_GAS_LIMIT'
+const SET_CUSTOM_GAS_PRICE = 'metamask/gas/SET_CUSTOM_GAS_PRICE'
+const SET_CUSTOM_GAS_TOTAL = 'metamask/gas/SET_CUSTOM_GAS_TOTAL'
+const SET_PRICE_AND_TIME_ESTIMATES = 'metamask/gas/SET_PRICE_AND_TIME_ESTIMATES'
+const SET_API_ESTIMATES_LAST_RETRIEVED = 'metamask/gas/SET_API_ESTIMATES_LAST_RETRIEVED'
+const SET_BASIC_API_ESTIMATES_LAST_RETRIEVED = 'metamask/gas/SET_BASIC_API_ESTIMATES_LAST_RETRIEVED'
+
+// TODO: determine if this approach to initState is consistent with conventional ducks pattern
+const initState = {
+ customData: {
+ price: null,
+ limit: '0x5208',
+ },
+ basicEstimates: {
+ average: null,
+ fastestWait: null,
+ fastWait: null,
+ fast: null,
+ safeLowWait: null,
+ blockNum: null,
+ avgWait: null,
+ blockTime: null,
+ speed: null,
+ fastest: null,
+ safeLow: null,
+ },
+ basicEstimateIsLoading: true,
+ gasEstimatesLoading: true,
+ priceAndTimeEstimates: [],
+ basicPriceAndTimeEstimates: [],
+ priceAndTimeEstimatesLastRetrieved: 0,
+ basicPriceAndTimeEstimatesLastRetrieved: 0,
+ errors: {},
+}
+
+// Reducer
+export default function reducer ({ gas: gasState = initState }, action = {}) {
+ const newState = clone(gasState)
+
+ switch (action.type) {
+ case BASIC_GAS_ESTIMATE_LOADING_STARTED:
+ return {
+ ...newState,
+ basicEstimateIsLoading: true,
+ }
+ case BASIC_GAS_ESTIMATE_LOADING_FINISHED:
+ return {
+ ...newState,
+ basicEstimateIsLoading: false,
+ }
+ case GAS_ESTIMATE_LOADING_STARTED:
+ return {
+ ...newState,
+ gasEstimatesLoading: true,
+ }
+ case GAS_ESTIMATE_LOADING_FINISHED:
+ return {
+ ...newState,
+ gasEstimatesLoading: false,
+ }
+ case SET_BASIC_GAS_ESTIMATE_DATA:
+ return {
+ ...newState,
+ basicEstimates: action.value,
+ }
+ case SET_CUSTOM_GAS_PRICE:
+ return {
+ ...newState,
+ customData: {
+ ...newState.customData,
+ price: action.value,
+ },
+ }
+ case SET_CUSTOM_GAS_LIMIT:
+ return {
+ ...newState,
+ customData: {
+ ...newState.customData,
+ limit: action.value,
+ },
+ }
+ case SET_CUSTOM_GAS_TOTAL:
+ return {
+ ...newState,
+ customData: {
+ ...newState.customData,
+ total: action.value,
+ },
+ }
+ case SET_PRICE_AND_TIME_ESTIMATES:
+ return {
+ ...newState,
+ priceAndTimeEstimates: action.value,
+ }
+ case SET_CUSTOM_GAS_ERRORS:
+ return {
+ ...newState,
+ errors: {
+ ...newState.errors,
+ ...action.value,
+ },
+ }
+ case SET_API_ESTIMATES_LAST_RETRIEVED:
+ return {
+ ...newState,
+ priceAndTimeEstimatesLastRetrieved: action.value,
+ }
+ case SET_BASIC_API_ESTIMATES_LAST_RETRIEVED:
+ return {
+ ...newState,
+ basicPriceAndTimeEstimatesLastRetrieved: action.value,
+ }
+ case RESET_CUSTOM_DATA:
+ return {
+ ...newState,
+ customData: clone(initState.customData),
+ }
+ case RESET_CUSTOM_GAS_STATE:
+ return clone(initState)
+ default:
+ return newState
+ }
+}
+
+// Action Creators
+export function basicGasEstimatesLoadingStarted () {
+ return {
+ type: BASIC_GAS_ESTIMATE_LOADING_STARTED,
+ }
+}
+
+export function basicGasEstimatesLoadingFinished () {
+ return {
+ type: BASIC_GAS_ESTIMATE_LOADING_FINISHED,
+ }
+}
+
+export function gasEstimatesLoadingStarted () {
+ return {
+ type: GAS_ESTIMATE_LOADING_STARTED,
+ }
+}
+
+export function gasEstimatesLoadingFinished () {
+ return {
+ type: GAS_ESTIMATE_LOADING_FINISHED,
+ }
+}
+
+export function fetchBasicGasEstimates () {
+ return (dispatch) => {
+ dispatch(basicGasEstimatesLoadingStarted())
+
+ return fetch('https://dev.blockscale.net/api/gasexpress.json', {
+ 'headers': {},
+ 'referrer': 'https://dev.blockscale.net/api/',
+ 'referrerPolicy': 'no-referrer-when-downgrade',
+ 'body': null,
+ 'method': 'GET',
+ 'mode': 'cors'}
+ )
+ .then(r => r.json())
+ .then(({
+ safeLow,
+ standard: average,
+ fast,
+ fastest,
+ block_time: blockTime,
+ blockNum,
+ }) => {
+ const basicEstimates = {
+ safeLow,
+ average,
+ fast,
+ fastest,
+ blockTime,
+ blockNum,
+ }
+ dispatch(setBasicGasEstimateData(basicEstimates))
+ dispatch(basicGasEstimatesLoadingFinished())
+ return basicEstimates
+ })
+ }
+}
+
+export function fetchBasicGasAndTimeEstimates () {
+ return (dispatch, getState) => {
+ const {
+ basicPriceAndTimeEstimatesLastRetrieved,
+ basicPriceAndTimeEstimates,
+ } = getState().gas
+ const timeLastRetrieved = basicPriceAndTimeEstimatesLastRetrieved || loadLocalStorageData('BASIC_GAS_AND_TIME_API_ESTIMATES_LAST_RETRIEVED') || 0
+
+ dispatch(basicGasEstimatesLoadingStarted())
+
+ const promiseToFetch = Date.now() - timeLastRetrieved > 75000
+ ? fetch('https://ethgasstation.info/json/ethgasAPI.json', {
+ 'headers': {},
+ 'referrer': 'http://ethgasstation.info/json/',
+ 'referrerPolicy': 'no-referrer-when-downgrade',
+ 'body': null,
+ 'method': 'GET',
+ 'mode': 'cors'}
+ )
+ .then(r => r.json())
+ .then(({
+ average: averageTimes10,
+ avgWait,
+ block_time: blockTime,
+ blockNum,
+ fast: fastTimes10,
+ fastest: fastestTimes10,
+ fastestWait,
+ fastWait,
+ safeLow: safeLowTimes10,
+ safeLowWait,
+ speed,
+ }) => {
+ const [average, fast, fastest, safeLow] = [
+ averageTimes10,
+ fastTimes10,
+ fastestTimes10,
+ safeLowTimes10,
+ ].map(price => (new BigNumber(price)).div(10).toNumber())
+
+ const basicEstimates = {
+ average,
+ avgWait,
+ blockTime,
+ blockNum,
+ fast,
+ fastest,
+ fastestWait,
+ fastWait,
+ safeLow,
+ safeLowWait,
+ speed,
+ }
+
+ const timeRetrieved = Date.now()
+ dispatch(setBasicApiEstimatesLastRetrieved(timeRetrieved))
+ saveLocalStorageData(timeRetrieved, 'BASIC_GAS_AND_TIME_API_ESTIMATES_LAST_RETRIEVED')
+ saveLocalStorageData(basicEstimates, 'BASIC_GAS_AND_TIME_API_ESTIMATES')
+
+ return basicEstimates
+ })
+ : Promise.resolve(basicPriceAndTimeEstimates.length
+ ? basicPriceAndTimeEstimates
+ : loadLocalStorageData('BASIC_GAS_AND_TIME_API_ESTIMATES')
+ )
+
+ return promiseToFetch.then(basicEstimates => {
+ dispatch(setBasicGasEstimateData(basicEstimates))
+ dispatch(basicGasEstimatesLoadingFinished())
+ return basicEstimates
+ })
+ }
+}
+
+function extrapolateY ({ higherY, lowerY, higherX, lowerX, xForExtrapolation }) {
+ higherY = new BigNumber(higherY, 10)
+ lowerY = new BigNumber(lowerY, 10)
+ higherX = new BigNumber(higherX, 10)
+ lowerX = new BigNumber(lowerX, 10)
+ xForExtrapolation = new BigNumber(xForExtrapolation, 10)
+ const slope = (higherY.minus(lowerY)).div(higherX.minus(lowerX))
+ const newTimeEstimate = slope.times(higherX.minus(xForExtrapolation)).minus(higherY).negated()
+
+ return Number(newTimeEstimate.toPrecision(10))
+}
+
+function getRandomArbitrary (min, max) {
+ min = new BigNumber(min, 10)
+ max = new BigNumber(max, 10)
+ const random = new BigNumber(String(Math.random()), 10)
+ return new BigNumber(random.times(max.minus(min)).plus(min)).toPrecision(10)
+}
+
+function calcMedian (list) {
+ const medianPos = (Math.floor(list.length / 2) + Math.ceil(list.length / 2)) / 2
+ return medianPos === Math.floor(medianPos)
+ ? (list[medianPos - 1] + list[medianPos]) / 2
+ : list[Math.floor(medianPos)]
+}
+
+function quartiles (data) {
+ const lowerHalf = data.slice(0, Math.floor(data.length / 2))
+ const upperHalf = data.slice(Math.floor(data.length / 2) + (data.length % 2 === 0 ? 0 : 1))
+ const median = calcMedian(data)
+ const lowerQuartile = calcMedian(lowerHalf)
+ const upperQuartile = calcMedian(upperHalf)
+ return {
+ median,
+ lowerQuartile,
+ upperQuartile,
+ }
+}
+
+function inliersByIQR (data, prop) {
+ const { lowerQuartile, upperQuartile } = quartiles(data.map(d => prop ? d[prop] : d))
+ const IQR = upperQuartile - lowerQuartile
+ const lowerBound = lowerQuartile - 1.5 * IQR
+ const upperBound = upperQuartile + 1.5 * IQR
+ return data.filter(d => {
+ const value = prop ? d[prop] : d
+ return value >= lowerBound && value <= upperBound
+ })
+}
+
+export function fetchGasEstimates (blockTime) {
+ return (dispatch, getState) => {
+ const {
+ priceAndTimeEstimatesLastRetrieved,
+ priceAndTimeEstimates,
+ } = getState().gas
+ const timeLastRetrieved = priceAndTimeEstimatesLastRetrieved || loadLocalStorageData('GAS_API_ESTIMATES_LAST_RETRIEVED') || 0
+
+ dispatch(gasEstimatesLoadingStarted())
+
+ const promiseToFetch = Date.now() - timeLastRetrieved > 75000
+ ? fetch('https://ethgasstation.info/json/predictTable.json', {
+ 'headers': {},
+ 'referrer': 'http://ethgasstation.info/json/',
+ 'referrerPolicy': 'no-referrer-when-downgrade',
+ 'body': null,
+ 'method': 'GET',
+ 'mode': 'cors'}
+ )
+ .then(r => r.json())
+ .then(r => {
+ const estimatedPricesAndTimes = r.map(({ expectedTime, expectedWait, gasprice }) => ({ expectedTime, expectedWait, gasprice }))
+ const estimatedTimeWithUniquePrices = uniqBy(({ expectedTime }) => expectedTime, estimatedPricesAndTimes)
+
+ const withSupplementalTimeEstimates = flatten(estimatedTimeWithUniquePrices.map(({ expectedWait, gasprice }, i, arr) => {
+ const next = arr[i + 1]
+ if (!next) {
+ return [{ expectedWait, gasprice }]
+ } else {
+ const supplementalPrice = getRandomArbitrary(gasprice, next.gasprice)
+ const supplementalTime = extrapolateY({
+ higherY: next.expectedWait,
+ lowerY: expectedWait,
+ higherX: next.gasprice,
+ lowerX: gasprice,
+ xForExtrapolation: supplementalPrice,
+ })
+ const supplementalPrice2 = getRandomArbitrary(supplementalPrice, next.gasprice)
+ const supplementalTime2 = extrapolateY({
+ higherY: next.expectedWait,
+ lowerY: supplementalTime,
+ higherX: next.gasprice,
+ lowerX: supplementalPrice,
+ xForExtrapolation: supplementalPrice2,
+ })
+ return [
+ { expectedWait, gasprice },
+ { expectedWait: supplementalTime, gasprice: supplementalPrice },
+ { expectedWait: supplementalTime2, gasprice: supplementalPrice2 },
+ ]
+ }
+ }))
+ const withOutliersRemoved = inliersByIQR(withSupplementalTimeEstimates.slice(0).reverse(), 'expectedWait').reverse()
+ const timeMappedToSeconds = withOutliersRemoved.map(({ expectedWait, gasprice }) => {
+ const expectedTime = (new BigNumber(expectedWait)).times(Number(blockTime), 10).toNumber()
+ return {
+ expectedTime,
+ gasprice: (new BigNumber(gasprice, 10).toNumber()),
+ }
+ })
+
+ const timeRetrieved = Date.now()
+ dispatch(setApiEstimatesLastRetrieved(timeRetrieved))
+ saveLocalStorageData(timeRetrieved, 'GAS_API_ESTIMATES_LAST_RETRIEVED')
+ saveLocalStorageData(timeMappedToSeconds, 'GAS_API_ESTIMATES')
+
+ return timeMappedToSeconds
+ })
+ : Promise.resolve(priceAndTimeEstimates.length
+ ? priceAndTimeEstimates
+ : loadLocalStorageData('GAS_API_ESTIMATES')
+ )
+
+ return promiseToFetch.then(estimates => {
+ dispatch(setPricesAndTimeEstimates(estimates))
+ dispatch(gasEstimatesLoadingFinished())
+ })
+ }
+}
+
+export function setBasicGasEstimateData (basicGasEstimateData) {
+ return {
+ type: SET_BASIC_GAS_ESTIMATE_DATA,
+ value: basicGasEstimateData,
+ }
+}
+
+export function setPricesAndTimeEstimates (estimatedPricesAndTimes) {
+ return {
+ type: SET_PRICE_AND_TIME_ESTIMATES,
+ value: estimatedPricesAndTimes,
+ }
+}
+
+export function setCustomGasPrice (newPrice) {
+ return {
+ type: SET_CUSTOM_GAS_PRICE,
+ value: newPrice,
+ }
+}
+
+export function setCustomGasLimit (newLimit) {
+ return {
+ type: SET_CUSTOM_GAS_LIMIT,
+ value: newLimit,
+ }
+}
+
+export function setCustomGasTotal (newTotal) {
+ return {
+ type: SET_CUSTOM_GAS_TOTAL,
+ value: newTotal,
+ }
+}
+
+export function setCustomGasErrors (newErrors) {
+ return {
+ type: SET_CUSTOM_GAS_ERRORS,
+ value: newErrors,
+ }
+}
+
+export function setApiEstimatesLastRetrieved (retrievalTime) {
+ return {
+ type: SET_API_ESTIMATES_LAST_RETRIEVED,
+ value: retrievalTime,
+ }
+}
+
+export function setBasicApiEstimatesLastRetrieved (retrievalTime) {
+ return {
+ type: SET_BASIC_API_ESTIMATES_LAST_RETRIEVED,
+ value: retrievalTime,
+ }
+}
+
+export function resetCustomGasState () {
+ return { type: RESET_CUSTOM_GAS_STATE }
+}
+
+export function resetCustomData () {
+ return { type: RESET_CUSTOM_DATA }
+}
diff --git a/ui/app/ducks/mock-gas-estimate-data.js b/ui/app/ducks/mock-gas-estimate-data.js
new file mode 100644
index 000000000000..f2943df7ccf2
--- /dev/null
+++ b/ui/app/ducks/mock-gas-estimate-data.js
@@ -0,0 +1,3 @@
+module.exports = {
+ mockGasEstimateData: [{'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 6.2827225131, 'pct_remaining5m': 0.0, 'sum': 6.7965923077, 'tx_atabove': 3969.0, 'hashpower_accepting': 15.8974358974, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 1.0, 'pct_mined_5m': 0.0, 'total_seen_5m': 1.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 7.1623036649, 'pct_remaining5m': 0.0, 'sum': 6.7841307692, 'tx_atabove': 3969.0, 'hashpower_accepting': 16.4102564103, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 1.3, 'pct_mined_5m': 0.0, 'total_seen_5m': 8.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 7.3403141361, 'pct_remaining5m': 0.0, 'sum': 6.7841307692, 'tx_atabove': 3969.0, 'hashpower_accepting': 16.4102564103, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 1.4, 'pct_mined_5m': 0.0, 'total_seen_5m': 13.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 1.0, 'hashpower_accepting2': 7.3926701571, 'pct_remaining5m': 0.0, 'sum': 6.7841307692, 'tx_atabove': 3969.0, 'hashpower_accepting': 16.4102564103, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 1.5, 'pct_mined_5m': 0.0, 'total_seen_5m': 40.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 356.0, 'hashpower_accepting2': 7.5706806283, 'pct_remaining5m': 25.0, 'sum': 6.7769307692, 'tx_atabove': 3957.0, 'hashpower_accepting': 16.4102564103, 'hpa_coef2': -0.067, 'total_seen_30m': 33.0, 'int2': 6.9238, 'pct_remaining30m': 9.0, 'gasprice': 1.6, 'pct_mined_5m': 0.0, 'total_seen_5m': 346.0, 'pct_mined_30m': 6.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 1048.5, 'hashpower_accepting2': 7.6020942408, 'pct_remaining5m': 95.0, 'sum': 6.0111923077, 'tx_atabove': 2930.0, 'hashpower_accepting': 22.5641025641, 'hpa_coef2': -0.067, 'total_seen_30m': 11.0, 'int2': 6.9238, 'pct_remaining30m': 100.0, 'gasprice': 2.0, 'pct_mined_5m': 0.0, 'total_seen_5m': 23.0, 'pct_mined_30m': 0.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 56.0, 'hashpower_accepting2': 7.6020942408, 'pct_remaining5m': 99.0, 'sum': 5.2227923077, 'tx_atabove': 1616.0, 'hashpower_accepting': 22.5641025641, 'hpa_coef2': -0.067, 'total_seen_30m': 66.0, 'int2': 6.9238, 'pct_remaining30m': 100.0, 'gasprice': 2.1, 'pct_mined_5m': 0.0, 'total_seen_5m': 131.0, 'pct_mined_30m': 0.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 41.0, 'hashpower_accepting2': 7.6020942408, 'pct_remaining5m': 100.0, 'sum': 4.8633923077, 'tx_atabove': 1017.0, 'hashpower_accepting': 22.5641025641, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 2.8, 'pct_mined_5m': 0.0, 'total_seen_5m': 2.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 31.0, 'hashpower_accepting2': 7.612565445, 'pct_remaining5m': 100.0, 'sum': 4.8615923077, 'tx_atabove': 1014.0, 'hashpower_accepting': 22.5641025641, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 100.0, 'gasprice': 2.9, 'pct_mined_5m': 0.0, 'total_seen_5m': 2.0, 'pct_mined_30m': 0.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 147.0, 'hashpower_accepting2': 12.3246073298, 'pct_remaining5m': 50.0, 'sum': 4.6965923077, 'tx_atabove': 1009.0, 'hashpower_accepting': 29.2307692308, 'hpa_coef2': -0.067, 'total_seen_30m': 6.0, 'int2': 6.9238, 'pct_remaining30m': 50.0, 'gasprice': 3.0, 'pct_mined_5m': 50.0, 'total_seen_5m': 6.0, 'pct_mined_30m': 50.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 73.0, 'hashpower_accepting2': 12.3246073298, 'pct_remaining5m': 50.0, 'sum': 4.6437923077, 'tx_atabove': 921.0, 'hashpower_accepting': 29.2307692308, 'hpa_coef2': -0.067, 'total_seen_30m': 2.0, 'int2': 6.9238, 'pct_remaining30m': 100.0, 'gasprice': 3.1, 'pct_mined_5m': 0.0, 'total_seen_5m': 2.0, 'pct_mined_30m': 0.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 93.0, 'hashpower_accepting2': 12.3246073298, 'pct_remaining5m': 100.0, 'sum': 4.6413923077, 'tx_atabove': 917.0, 'hashpower_accepting': 29.2307692308, 'hpa_coef2': -0.067, 'total_seen_30m': 11.0, 'int2': 6.9238, 'pct_remaining30m': 100.0, 'gasprice': 3.2, 'pct_mined_5m': 0.0, 'total_seen_5m': 8.0, 'pct_mined_30m': 0.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 44.5, 'hashpower_accepting2': 12.3246073298, 'pct_remaining5m': 100.0, 'sum': 4.6107923077, 'tx_atabove': 866.0, 'hashpower_accepting': 29.2307692308, 'hpa_coef2': -0.067, 'total_seen_30m': 2.0, 'int2': 6.9238, 'pct_remaining30m': 50.0, 'gasprice': 3.3, 'pct_mined_5m': 0.0, 'total_seen_5m': 1.0, 'pct_mined_30m': 0.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 256.68, 'avgdiff': 0, 'expectedWait': 1000.0, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 11.0, 'hashpower_accepting2': 12.3664921466, 'pct_remaining5m': 100.0, 'sum': 4.5893307692, 'tx_atabove': 851.0, 'hashpower_accepting': 29.7435897436, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 3.4, 'pct_mined_5m': 0.0, 'total_seen_5m': 1.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 25.27, 'avgdiff': 0, 'expectedWait': 98.4285367101, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 31.0, 'hashpower_accepting2': 12.4712041885, 'pct_remaining5m': 100.0, 'sum': 4.5887307692, 'tx_atabove': 850.0, 'hashpower_accepting': 29.7435897436, 'hpa_coef2': -0.067, 'total_seen_30m': 2.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 3.5, 'pct_mined_5m': 0.0, 'total_seen_5m': 1.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 25.25, 'avgdiff': 0, 'expectedWait': 98.3694973017, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 823.0, 'hashpower_accepting2': 12.4921465969, 'pct_remaining5m': 0.0, 'sum': 4.5428076923, 'tx_atabove': 815.0, 'hashpower_accepting': 30.7692307692, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 3.8, 'pct_mined_5m': 100.0, 'total_seen_5m': 1.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 24.12, 'avgdiff': 0, 'expectedWait': 93.9542246928, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 35.0, 'hashpower_accepting2': 12.7539267016, 'pct_remaining5m': 10.0, 'sum': 4.5279461538, 'tx_atabove': 811.0, 'hashpower_accepting': 31.2820512821, 'hpa_coef2': -0.067, 'total_seen_30m': 2.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 3.9, 'pct_mined_5m': 80.0, 'total_seen_5m': 10.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 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'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 18.62, 'avgdiff': 0, 'expectedWait': 72.5350019424, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 126.0, 'hashpower_accepting2': 16.9005235602, 'pct_remaining5m': 50.0, 'sum': 4.1260846154, 'tx_atabove': 432.0, 'hashpower_accepting': 38.4615384615, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 4.3, 'pct_mined_5m': 0.0, 'total_seen_5m': 4.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 15.9, 'avgdiff': 0, 'expectedWait': 61.9349484316, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': 33.0, 'hashpower_accepting2': 17.1204188482, 'pct_remaining5m': 100.0, 'sum': 4.1140846154, 'tx_atabove': 412.0, 'hashpower_accepting': 38.4615384615, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 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null, 'hashpower_accepting2': 99.4136125654, 'pct_remaining5m': null, 'sum': 0.7268, 'tx_atabove': 2.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 94.0, 'pct_mined_5m': null, 'total_seen_5m': null, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0684509628, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.4240837696, 'pct_remaining5m': null, 'sum': 0.7268, 'tx_atabove': 2.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 98.0, 'pct_mined_5m': null, 'total_seen_5m': null, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0684509628, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.5287958115, 'pct_remaining5m': 0.0, 'sum': 0.7268, 'tx_atabove': 2.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': 3.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 99.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 2.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0684509628, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.780104712, 'pct_remaining5m': 0.0, 'sum': 0.7268, 'tx_atabove': 2.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': 6.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 100.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 6.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0684509628, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.7905759162, 'pct_remaining5m': 0.0, 'sum': 0.7262, 'tx_atabove': 1.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 101.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 1.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0672102645, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.8848167539, 'pct_remaining5m': 0.0, 'sum': 0.7262, 'tx_atabove': 1.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': 1.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 102.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 1.0, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0672102645, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.8952879581, 'pct_remaining5m': 0.0, 'sum': 0.7262, 'tx_atabove': 1.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 120.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 1.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0672102645, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.9371727749, 'pct_remaining5m': 0.0, 'sum': 0.7262, 'tx_atabove': 1.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 122.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 2.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0672102645, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 99.9790575916, 'pct_remaining5m': null, 'sum': 0.7256, 'tx_atabove': 0.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': 2.0, 'int2': 6.9238, 'pct_remaining30m': 0.0, 'gasprice': 134.0, 'pct_mined_5m': null, 'total_seen_5m': null, 'pct_mined_30m': 100.0, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0659703104, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}, {'intercept': 4.8015, 'age': null, 'hashpower_accepting2': 100.0, 'pct_remaining5m': 0.0, 'sum': 0.7256, 'tx_atabove': 0.0, 'hashpower_accepting': 100.0, 'hpa_coef2': -0.067, 'total_seen_30m': null, 'int2': 6.9238, 'pct_remaining30m': null, 'gasprice': 180.0, 'pct_mined_5m': 100.0, 'total_seen_5m': 1.0, 'pct_mined_30m': null, 'tx_atabove_coef': 0.0006, 'average': 500, 'safelow': 500, 'nomine': 330, 'expectedTime': 0.53, 'avgdiff': 1, 'expectedWait': 2.0659703104, 'avgdiff_coef': -1.6459, 'hpa_coef': -0.0243}],
+}
diff --git a/ui/app/ducks/send.duck.js b/ui/app/ducks/send.duck.js
index db01bbaa9c16..758916d48744 100644
--- a/ui/app/ducks/send.duck.js
+++ b/ui/app/ducks/send.duck.js
@@ -7,11 +7,14 @@ const OPEN_TO_DROPDOWN = 'metamask/send/OPEN_TO_DROPDOWN'
const CLOSE_TO_DROPDOWN = 'metamask/send/CLOSE_TO_DROPDOWN'
const UPDATE_SEND_ERRORS = 'metamask/send/UPDATE_SEND_ERRORS'
const RESET_SEND_STATE = 'metamask/send/RESET_SEND_STATE'
+const SHOW_GAS_BUTTON_GROUP = 'metamask/send/SHOW_GAS_BUTTON_GROUP'
+const HIDE_GAS_BUTTON_GROUP = 'metamask/send/HIDE_GAS_BUTTON_GROUP'
// TODO: determine if this approach to initState is consistent with conventional ducks pattern
const initState = {
fromDropdownOpen: false,
toDropdownOpen: false,
+ gasButtonGroupShown: true,
errors: {},
}
@@ -43,6 +46,14 @@ export default function reducer ({ send: sendState = initState }, action = {}) {
...action.value,
},
})
+ case SHOW_GAS_BUTTON_GROUP:
+ return extend(newState, {
+ gasButtonGroupShown: true,
+ })
+ case HIDE_GAS_BUTTON_GROUP:
+ return extend(newState, {
+ gasButtonGroupShown: false,
+ })
case RESET_SEND_STATE:
return extend({}, initState)
default:
@@ -67,6 +78,14 @@ export function closeToDropdown () {
return { type: CLOSE_TO_DROPDOWN }
}
+export function showGasButtonGroup () {
+ return { type: SHOW_GAS_BUTTON_GROUP }
+}
+
+export function hideGasButtonGroup () {
+ return { type: HIDE_GAS_BUTTON_GROUP }
+}
+
export function updateSendErrors (errorObject) {
return {
type: UPDATE_SEND_ERRORS,
diff --git a/ui/app/ducks/tests/gas-duck.test.js b/ui/app/ducks/tests/gas-duck.test.js
new file mode 100644
index 000000000000..bf374c7eca89
--- /dev/null
+++ b/ui/app/ducks/tests/gas-duck.test.js
@@ -0,0 +1,544 @@
+import assert from 'assert'
+import sinon from 'sinon'
+import proxyquire from 'proxyquire'
+
+
+const GasDuck = proxyquire('../gas.duck.js', {
+ '../../lib/local-storage-helpers': {
+ loadLocalStorageData: sinon.spy(),
+ saveLocalStorageData: sinon.spy(),
+ },
+})
+
+const {
+ basicGasEstimatesLoadingStarted,
+ basicGasEstimatesLoadingFinished,
+ setBasicGasEstimateData,
+ setCustomGasPrice,
+ setCustomGasLimit,
+ setCustomGasTotal,
+ setCustomGasErrors,
+ resetCustomGasState,
+ fetchBasicGasAndTimeEstimates,
+ gasEstimatesLoadingStarted,
+ gasEstimatesLoadingFinished,
+ setPricesAndTimeEstimates,
+ fetchGasEstimates,
+ setApiEstimatesLastRetrieved,
+} = GasDuck
+const GasReducer = GasDuck.default
+
+describe('Gas Duck', () => {
+ let tempFetch
+ let tempDateNow
+ const mockEthGasApiResponse = {
+ average: 20,
+ avgWait: 'mockAvgWait',
+ block_time: 'mockBlock_time',
+ blockNum: 'mockBlockNum',
+ fast: 30,
+ fastest: 40,
+ fastestWait: 'mockFastestWait',
+ fastWait: 'mockFastWait',
+ safeLow: 10,
+ safeLowWait: 'mockSafeLowWait',
+ speed: 'mockSpeed',
+ }
+ const mockPredictTableResponse = [
+ { expectedTime: 400, expectedWait: 40, gasprice: 0.25, somethingElse: 'foobar' },
+ { expectedTime: 200, expectedWait: 20, gasprice: 0.5, somethingElse: 'foobar' },
+ { expectedTime: 100, expectedWait: 10, gasprice: 1, somethingElse: 'foobar' },
+ { expectedTime: 75, expectedWait: 7.5, gasprice: 1.5, somethingElse: 'foobar' },
+ { expectedTime: 50, expectedWait: 5, gasprice: 2, somethingElse: 'foobar' },
+ { expectedTime: 35, expectedWait: 4.5, gasprice: 3, somethingElse: 'foobar' },
+ { expectedTime: 34, expectedWait: 4.4, gasprice: 3.1, somethingElse: 'foobar' },
+ { expectedTime: 25, expectedWait: 4.2, gasprice: 3.5, somethingElse: 'foobar' },
+ { expectedTime: 20, expectedWait: 4, gasprice: 4, somethingElse: 'foobar' },
+ { expectedTime: 19, expectedWait: 3.9, gasprice: 4.1, somethingElse: 'foobar' },
+ { expectedTime: 15, expectedWait: 3, gasprice: 7, somethingElse: 'foobar' },
+ { expectedTime: 14, expectedWait: 2.9, gasprice: 7.1, somethingElse: 'foobar' },
+ { expectedTime: 12, expectedWait: 2.5, gasprice: 8, somethingElse: 'foobar' },
+ { expectedTime: 10, expectedWait: 2, gasprice: 10, somethingElse: 'foobar' },
+ { expectedTime: 9, expectedWait: 1.9, gasprice: 10.1, somethingElse: 'foobar' },
+ { expectedTime: 5, expectedWait: 1, gasprice: 15, somethingElse: 'foobar' },
+ { expectedTime: 4, expectedWait: 0.9, gasprice: 15.1, somethingElse: 'foobar' },
+ { expectedTime: 2, expectedWait: 0.8, gasprice: 17, somethingElse: 'foobar' },
+ { expectedTime: 1.1, expectedWait: 0.6, gasprice: 19.9, somethingElse: 'foobar' },
+ { expectedTime: 1, expectedWait: 0.5, gasprice: 20, somethingElse: 'foobar' },
+ ]
+ const fetchStub = sinon.stub().callsFake((url) => new Promise(resolve => {
+ const dataToResolve = url.match(/ethgasAPI/)
+ ? mockEthGasApiResponse
+ : mockPredictTableResponse
+ resolve({
+ json: () => new Promise(resolve => resolve(dataToResolve)),
+ })
+ }))
+
+ beforeEach(() => {
+ tempFetch = global.fetch
+ tempDateNow = global.Date.now
+ global.fetch = fetchStub
+ global.Date.now = () => 2000000
+ })
+
+ afterEach(() => {
+ global.fetch = tempFetch
+ global.Date.now = tempDateNow
+ })
+
+ const mockState = {
+ gas: {
+ mockProp: 123,
+ },
+ }
+ const initState = {
+ customData: {
+ price: null,
+ limit: '0x5208',
+ },
+ basicEstimates: {
+ average: null,
+ fastestWait: null,
+ fastWait: null,
+ fast: null,
+ safeLowWait: null,
+ blockNum: null,
+ avgWait: null,
+ blockTime: null,
+ speed: null,
+ fastest: null,
+ safeLow: null,
+ },
+ basicEstimateIsLoading: true,
+ errors: {},
+ gasEstimatesLoading: true,
+ priceAndTimeEstimates: [],
+ priceAndTimeEstimatesLastRetrieved: 0,
+ basicPriceAndTimeEstimates: [],
+ basicPriceAndTimeEstimatesLastRetrieved: 0,
+
+
+ }
+ const BASIC_GAS_ESTIMATE_LOADING_FINISHED = 'metamask/gas/BASIC_GAS_ESTIMATE_LOADING_FINISHED'
+ const BASIC_GAS_ESTIMATE_LOADING_STARTED = 'metamask/gas/BASIC_GAS_ESTIMATE_LOADING_STARTED'
+ const GAS_ESTIMATE_LOADING_FINISHED = 'metamask/gas/GAS_ESTIMATE_LOADING_FINISHED'
+ const GAS_ESTIMATE_LOADING_STARTED = 'metamask/gas/GAS_ESTIMATE_LOADING_STARTED'
+ const RESET_CUSTOM_GAS_STATE = 'metamask/gas/RESET_CUSTOM_GAS_STATE'
+ const SET_BASIC_GAS_ESTIMATE_DATA = 'metamask/gas/SET_BASIC_GAS_ESTIMATE_DATA'
+ const SET_CUSTOM_GAS_ERRORS = 'metamask/gas/SET_CUSTOM_GAS_ERRORS'
+ const SET_CUSTOM_GAS_LIMIT = 'metamask/gas/SET_CUSTOM_GAS_LIMIT'
+ const SET_CUSTOM_GAS_PRICE = 'metamask/gas/SET_CUSTOM_GAS_PRICE'
+ const SET_CUSTOM_GAS_TOTAL = 'metamask/gas/SET_CUSTOM_GAS_TOTAL'
+ const SET_PRICE_AND_TIME_ESTIMATES = 'metamask/gas/SET_PRICE_AND_TIME_ESTIMATES'
+ const SET_API_ESTIMATES_LAST_RETRIEVED = 'metamask/gas/SET_API_ESTIMATES_LAST_RETRIEVED'
+ const SET_BASIC_API_ESTIMATES_LAST_RETRIEVED = 'metamask/gas/SET_BASIC_API_ESTIMATES_LAST_RETRIEVED'
+
+ describe('GasReducer()', () => {
+ it('should initialize state', () => {
+ assert.deepEqual(
+ GasReducer({}),
+ initState
+ )
+ })
+
+ it('should return state unchanged if it does not match a dispatched actions type', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: 'someOtherAction',
+ value: 'someValue',
+ }),
+ Object.assign({}, mockState.gas)
+ )
+ })
+
+ it('should set basicEstimateIsLoading to true when receiving a BASIC_GAS_ESTIMATE_LOADING_STARTED action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: BASIC_GAS_ESTIMATE_LOADING_STARTED,
+ }),
+ Object.assign({basicEstimateIsLoading: true}, mockState.gas)
+ )
+ })
+
+ it('should set basicEstimateIsLoading to false when receiving a BASIC_GAS_ESTIMATE_LOADING_FINISHED action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: BASIC_GAS_ESTIMATE_LOADING_FINISHED,
+ }),
+ Object.assign({basicEstimateIsLoading: false}, mockState.gas)
+ )
+ })
+
+ it('should set gasEstimatesLoading to true when receiving a GAS_ESTIMATE_LOADING_STARTED action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: GAS_ESTIMATE_LOADING_STARTED,
+ }),
+ Object.assign({gasEstimatesLoading: true}, mockState.gas)
+ )
+ })
+
+ it('should set gasEstimatesLoading to false when receiving a GAS_ESTIMATE_LOADING_FINISHED action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: GAS_ESTIMATE_LOADING_FINISHED,
+ }),
+ Object.assign({gasEstimatesLoading: false}, mockState.gas)
+ )
+ })
+
+ it('should return a new object (and not just modify the existing state object)', () => {
+ assert.deepEqual(GasReducer(mockState), mockState.gas)
+ assert.notEqual(GasReducer(mockState), mockState.gas)
+ })
+
+ it('should set basicEstimates when receiving a SET_BASIC_GAS_ESTIMATE_DATA action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_BASIC_GAS_ESTIMATE_DATA,
+ value: { someProp: 'someData123' },
+ }),
+ Object.assign({basicEstimates: {someProp: 'someData123'} }, mockState.gas)
+ )
+ })
+
+ it('should set priceAndTimeEstimates when receiving a SET_PRICE_AND_TIME_ESTIMATES action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_PRICE_AND_TIME_ESTIMATES,
+ value: { someProp: 'someData123' },
+ }),
+ Object.assign({priceAndTimeEstimates: {someProp: 'someData123'} }, mockState.gas)
+ )
+ })
+
+ it('should set customData.price when receiving a SET_CUSTOM_GAS_PRICE action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_CUSTOM_GAS_PRICE,
+ value: 4321,
+ }),
+ Object.assign({customData: {price: 4321} }, mockState.gas)
+ )
+ })
+
+ it('should set customData.limit when receiving a SET_CUSTOM_GAS_LIMIT action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_CUSTOM_GAS_LIMIT,
+ value: 9876,
+ }),
+ Object.assign({customData: {limit: 9876} }, mockState.gas)
+ )
+ })
+
+ it('should set customData.total when receiving a SET_CUSTOM_GAS_TOTAL action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_CUSTOM_GAS_TOTAL,
+ value: 10000,
+ }),
+ Object.assign({customData: {total: 10000} }, mockState.gas)
+ )
+ })
+
+ it('should set priceAndTimeEstimatesLastRetrieved when receiving a SET_API_ESTIMATES_LAST_RETRIEVED action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_API_ESTIMATES_LAST_RETRIEVED,
+ value: 1500000000000,
+ }),
+ Object.assign({ priceAndTimeEstimatesLastRetrieved: 1500000000000 }, mockState.gas)
+ )
+ })
+
+ it('should set priceAndTimeEstimatesLastRetrieved when receiving a SET_BASIC_API_ESTIMATES_LAST_RETRIEVED action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_BASIC_API_ESTIMATES_LAST_RETRIEVED,
+ value: 1700000000000,
+ }),
+ Object.assign({ basicPriceAndTimeEstimatesLastRetrieved: 1700000000000 }, mockState.gas)
+ )
+ })
+
+ it('should set errors when receiving a SET_CUSTOM_GAS_ERRORS action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: SET_CUSTOM_GAS_ERRORS,
+ value: { someError: 'error_error' },
+ }),
+ Object.assign({errors: {someError: 'error_error'} }, mockState.gas)
+ )
+ })
+
+ it('should return the initial state in response to a RESET_CUSTOM_GAS_STATE action', () => {
+ assert.deepEqual(
+ GasReducer(mockState, {
+ type: RESET_CUSTOM_GAS_STATE,
+ }),
+ Object.assign({}, initState)
+ )
+ })
+ })
+
+ describe('basicGasEstimatesLoadingStarted', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ basicGasEstimatesLoadingStarted(),
+ { type: BASIC_GAS_ESTIMATE_LOADING_STARTED }
+ )
+ })
+ })
+
+ describe('basicGasEstimatesLoadingFinished', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ basicGasEstimatesLoadingFinished(),
+ { type: BASIC_GAS_ESTIMATE_LOADING_FINISHED }
+ )
+ })
+ })
+
+ describe('fetchBasicGasAndTimeEstimates', () => {
+ const mockDistpatch = sinon.spy()
+ it('should call fetch with the expected params', async () => {
+ await fetchBasicGasAndTimeEstimates()(mockDistpatch, () => ({ gas: Object.assign(
+ {},
+ initState,
+ { basicPriceAndTimeEstimatesLastRetrieved: 1000000 }
+ ) }))
+ assert.deepEqual(
+ mockDistpatch.getCall(0).args,
+ [{ type: BASIC_GAS_ESTIMATE_LOADING_STARTED} ]
+ )
+ assert.deepEqual(
+ global.fetch.getCall(0).args,
+ [
+ 'https://ethgasstation.info/json/ethgasAPI.json',
+ {
+ 'headers': {},
+ 'referrer': 'http://ethgasstation.info/json/',
+ 'referrerPolicy': 'no-referrer-when-downgrade',
+ 'body': null,
+ 'method': 'GET',
+ 'mode': 'cors',
+ },
+ ]
+ )
+
+ assert.deepEqual(
+ mockDistpatch.getCall(1).args,
+ [{ type: SET_BASIC_API_ESTIMATES_LAST_RETRIEVED, value: 2000000 } ]
+ )
+
+ assert.deepEqual(
+ mockDistpatch.getCall(2).args,
+ [{
+ type: SET_BASIC_GAS_ESTIMATE_DATA,
+ value: {
+ average: 2,
+ avgWait: 'mockAvgWait',
+ blockTime: 'mockBlock_time',
+ blockNum: 'mockBlockNum',
+ fast: 3,
+ fastest: 4,
+ fastestWait: 'mockFastestWait',
+ fastWait: 'mockFastWait',
+ safeLow: 1,
+ safeLowWait: 'mockSafeLowWait',
+ speed: 'mockSpeed',
+ },
+ }]
+ )
+ assert.deepEqual(
+ mockDistpatch.getCall(3).args,
+ [{ type: BASIC_GAS_ESTIMATE_LOADING_FINISHED }]
+ )
+ })
+ })
+
+ describe('fetchGasEstimates', () => {
+ const mockDistpatch = sinon.spy()
+
+ beforeEach(() => {
+ mockDistpatch.resetHistory()
+ })
+
+ it('should call fetch with the expected params', async () => {
+ global.fetch.resetHistory()
+ await fetchGasEstimates(5)(mockDistpatch, () => ({ gas: Object.assign(
+ {},
+ initState,
+ { priceAndTimeEstimatesLastRetrieved: 1000000 }
+ ) }))
+ assert.deepEqual(
+ mockDistpatch.getCall(0).args,
+ [{ type: GAS_ESTIMATE_LOADING_STARTED} ]
+ )
+ assert.deepEqual(
+ global.fetch.getCall(0).args,
+ [
+ 'https://ethgasstation.info/json/predictTable.json',
+ {
+ 'headers': {},
+ 'referrer': 'http://ethgasstation.info/json/',
+ 'referrerPolicy': 'no-referrer-when-downgrade',
+ 'body': null,
+ 'method': 'GET',
+ 'mode': 'cors',
+ },
+ ]
+ )
+
+ assert.deepEqual(
+ mockDistpatch.getCall(1).args,
+ [{ type: SET_API_ESTIMATES_LAST_RETRIEVED, value: 2000000 }]
+ )
+
+ const { type: thirdDispatchCallType, value: priceAndTimeEstimateResult } = mockDistpatch.getCall(2).args[0]
+ assert.equal(thirdDispatchCallType, SET_PRICE_AND_TIME_ESTIMATES)
+ assert(priceAndTimeEstimateResult.length < mockPredictTableResponse.length * 3 - 2)
+ assert(!priceAndTimeEstimateResult.find(d => d.expectedTime > 100))
+ assert(!priceAndTimeEstimateResult.find((d, i, a) => a[a + 1] && d.expectedTime > a[a + 1].expectedTime))
+ assert(!priceAndTimeEstimateResult.find((d, i, a) => a[a + 1] && d.gasprice > a[a + 1].gasprice))
+
+ assert.deepEqual(
+ mockDistpatch.getCall(3).args,
+ [{ type: GAS_ESTIMATE_LOADING_FINISHED }]
+ )
+ })
+
+ it('should not call fetch if the estimates were retrieved < 75000 ms ago', async () => {
+ global.fetch.resetHistory()
+ await fetchGasEstimates(5)(mockDistpatch, () => ({ gas: Object.assign(
+ {},
+ initState,
+ {
+ priceAndTimeEstimatesLastRetrieved: Date.now(),
+ priceAndTimeEstimates: [{
+ expectedTime: '10',
+ expectedWait: 2,
+ gasprice: 50,
+ }],
+ }
+ ) }))
+ assert.deepEqual(
+ mockDistpatch.getCall(0).args,
+ [{ type: GAS_ESTIMATE_LOADING_STARTED} ]
+ )
+ assert.equal(global.fetch.callCount, 0)
+
+ assert.deepEqual(
+ mockDistpatch.getCall(1).args,
+ [{
+ type: SET_PRICE_AND_TIME_ESTIMATES,
+ value: [
+ {
+ expectedTime: '10',
+ expectedWait: 2,
+ gasprice: 50,
+ },
+ ],
+
+ }]
+ )
+ assert.deepEqual(
+ mockDistpatch.getCall(2).args,
+ [{ type: GAS_ESTIMATE_LOADING_FINISHED }]
+ )
+ })
+ })
+
+ describe('gasEstimatesLoadingStarted', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ gasEstimatesLoadingStarted(),
+ { type: GAS_ESTIMATE_LOADING_STARTED }
+ )
+ })
+ })
+
+ describe('gasEstimatesLoadingFinished', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ gasEstimatesLoadingFinished(),
+ { type: GAS_ESTIMATE_LOADING_FINISHED }
+ )
+ })
+ })
+
+ describe('setPricesAndTimeEstimates', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setPricesAndTimeEstimates('mockPricesAndTimeEstimates'),
+ { type: SET_PRICE_AND_TIME_ESTIMATES, value: 'mockPricesAndTimeEstimates' }
+ )
+ })
+ })
+
+ describe('setBasicGasEstimateData', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setBasicGasEstimateData('mockBasicEstimatData'),
+ { type: SET_BASIC_GAS_ESTIMATE_DATA, value: 'mockBasicEstimatData' }
+ )
+ })
+ })
+
+ describe('setCustomGasPrice', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setCustomGasPrice('mockCustomGasPrice'),
+ { type: SET_CUSTOM_GAS_PRICE, value: 'mockCustomGasPrice' }
+ )
+ })
+ })
+
+ describe('setCustomGasLimit', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setCustomGasLimit('mockCustomGasLimit'),
+ { type: SET_CUSTOM_GAS_LIMIT, value: 'mockCustomGasLimit' }
+ )
+ })
+ })
+
+ describe('setCustomGasTotal', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setCustomGasTotal('mockCustomGasTotal'),
+ { type: SET_CUSTOM_GAS_TOTAL, value: 'mockCustomGasTotal' }
+ )
+ })
+ })
+
+ describe('setCustomGasErrors', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setCustomGasErrors('mockErrorObject'),
+ { type: SET_CUSTOM_GAS_ERRORS, value: 'mockErrorObject' }
+ )
+ })
+ })
+
+ describe('setApiEstimatesLastRetrieved', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ setApiEstimatesLastRetrieved(1234),
+ { type: SET_API_ESTIMATES_LAST_RETRIEVED, value: 1234 }
+ )
+ })
+ })
+
+ describe('resetCustomGasState', () => {
+ it('should create the correct action', () => {
+ assert.deepEqual(
+ resetCustomGasState(),
+ { type: RESET_CUSTOM_GAS_STATE }
+ )
+ })
+ })
+
+})
diff --git a/ui/app/ducks/tests/send-duck.test.js b/ui/app/ducks/tests/send-duck.test.js
index c101132d9009..196fe226c107 100644
--- a/ui/app/ducks/tests/send-duck.test.js
+++ b/ui/app/ducks/tests/send-duck.test.js
@@ -6,6 +6,8 @@ import SendReducer, {
openToDropdown,
closeToDropdown,
updateSendErrors,
+ showGasButtonGroup,
+ hideGasButtonGroup,
} from '../send.duck.js'
describe('Send Duck', () => {
@@ -18,6 +20,7 @@ describe('Send Duck', () => {
fromDropdownOpen: false,
toDropdownOpen: false,
errors: {},
+ gasButtonGroupShown: true,
}
const OPEN_FROM_DROPDOWN = 'metamask/send/OPEN_FROM_DROPDOWN'
const CLOSE_FROM_DROPDOWN = 'metamask/send/CLOSE_FROM_DROPDOWN'
@@ -25,6 +28,8 @@ describe('Send Duck', () => {
const CLOSE_TO_DROPDOWN = 'metamask/send/CLOSE_TO_DROPDOWN'
const UPDATE_SEND_ERRORS = 'metamask/send/UPDATE_SEND_ERRORS'
const RESET_SEND_STATE = 'metamask/send/RESET_SEND_STATE'
+ const SHOW_GAS_BUTTON_GROUP = 'metamask/send/SHOW_GAS_BUTTON_GROUP'
+ const HIDE_GAS_BUTTON_GROUP = 'metamask/send/HIDE_GAS_BUTTON_GROUP'
describe('SendReducer()', () => {
it('should initialize state', () => {
@@ -85,6 +90,24 @@ describe('Send Duck', () => {
)
})
+ it('should set gasButtonGroupShown to true when receiving a SHOW_GAS_BUTTON_GROUP action', () => {
+ assert.deepEqual(
+ SendReducer(Object.assign({}, mockState, { gasButtonGroupShown: false }), {
+ type: SHOW_GAS_BUTTON_GROUP,
+ }),
+ Object.assign({gasButtonGroupShown: true}, mockState.send)
+ )
+ })
+
+ it('should set gasButtonGroupShown to false when receiving a HIDE_GAS_BUTTON_GROUP action', () => {
+ assert.deepEqual(
+ SendReducer(mockState, {
+ type: HIDE_GAS_BUTTON_GROUP,
+ }),
+ Object.assign({gasButtonGroupShown: false}, mockState.send)
+ )
+ })
+
it('should extend send.errors with the value of a UPDATE_SEND_ERRORS action', () => {
const modifiedMockState = Object.assign({}, mockState, {
send: {
@@ -145,6 +168,20 @@ describe('Send Duck', () => {
)
})
+ describe('showGasButtonGroup', () => {
+ assert.deepEqual(
+ showGasButtonGroup(),
+ { type: SHOW_GAS_BUTTON_GROUP }
+ )
+ })
+
+ describe('hideGasButtonGroup', () => {
+ assert.deepEqual(
+ hideGasButtonGroup(),
+ { type: HIDE_GAS_BUTTON_GROUP }
+ )
+ })
+
describe('updateSendErrors', () => {
assert.deepEqual(
updateSendErrors('mockErrorObject'),
diff --git a/ui/app/helpers/confirm-transaction/util.js b/ui/app/helpers/confirm-transaction/util.js
index eb334a4b8271..0451824e8bfa 100644
--- a/ui/app/helpers/confirm-transaction/util.js
+++ b/ui/app/helpers/confirm-transaction/util.js
@@ -95,7 +95,7 @@ export function formatCurrency (value, currencyCode) {
const upperCaseCurrencyCode = currencyCode.toUpperCase()
return currencies.find(currency => currency.code === upperCaseCurrencyCode)
- ? currencyFormatter.format(Number(value), { code: upperCaseCurrencyCode })
+ ? currencyFormatter.format(Number(value), { code: upperCaseCurrencyCode, style: 'currency' })
: value
}
diff --git a/ui/app/helpers/conversions.util.js b/ui/app/helpers/conversions.util.js
index cb5e1b90bf7b..065d67e8e100 100644
--- a/ui/app/helpers/conversions.util.js
+++ b/ui/app/helpers/conversions.util.js
@@ -1,6 +1,6 @@
import ethUtil from 'ethereumjs-util'
-import { conversionUtil } from '../conversion-util'
import { ETH, GWEI, WEI } from '../constants/common'
+import { conversionUtil, addCurrencies } from '../conversion-util'
export function bnToHex (inputBn) {
return ethUtil.addHexPrefix(inputBn.toString(16))
@@ -82,3 +82,41 @@ export function getWeiHexFromDecimalValue ({
toDenomination: WEI,
})
}
+
+export function addHexWEIsToDec (aHexWEI, bHexWEI) {
+ return addCurrencies(aHexWEI, bHexWEI, {
+ aBase: 16,
+ bBase: 16,
+ fromDenomination: 'WEI',
+ numberOfDecimals: 6,
+ })
+}
+
+export function decEthToConvertedCurrency (ethTotal, convertedCurrency, conversionRate) {
+ return conversionUtil(ethTotal, {
+ fromNumericBase: 'dec',
+ toNumericBase: 'dec',
+ fromCurrency: 'ETH',
+ toCurrency: convertedCurrency,
+ numberOfDecimals: 2,
+ conversionRate,
+ })
+}
+
+export function decGWEIToHexWEI (decGWEI) {
+ return conversionUtil(decGWEI, {
+ fromNumericBase: 'dec',
+ toNumericBase: 'hex',
+ fromDenomination: 'GWEI',
+ toDenomination: 'WEI',
+ })
+}
+
+export function hexWEIToDecGWEI (decGWEI) {
+ return conversionUtil(decGWEI, {
+ fromNumericBase: 'hex',
+ toNumericBase: 'dec',
+ fromDenomination: 'WEI',
+ toDenomination: 'GWEI',
+ })
+}
diff --git a/ui/app/helpers/formatters.js b/ui/app/helpers/formatters.js
new file mode 100644
index 000000000000..106a2520dfb2
--- /dev/null
+++ b/ui/app/helpers/formatters.js
@@ -0,0 +1,3 @@
+export function formatETHFee (ethFee) {
+ return ethFee + ' ETH'
+}
diff --git a/ui/app/reducers.js b/ui/app/reducers.js
index e1a982f93909..786af853de05 100644
--- a/ui/app/reducers.js
+++ b/ui/app/reducers.js
@@ -10,6 +10,7 @@ const reduceApp = require('./reducers/app')
const reduceLocale = require('./reducers/locale')
const reduceSend = require('./ducks/send.duck').default
import reduceConfirmTransaction from './ducks/confirm-transaction.duck'
+import reduceGas from './ducks/gas.duck'
window.METAMASK_CACHED_LOG_STATE = null
@@ -49,6 +50,8 @@ function rootReducer (state, action) {
state.confirmTransaction = reduceConfirmTransaction(state, action)
+ state.gas = reduceGas(state, action)
+
window.METAMASK_CACHED_LOG_STATE = state
return state
}
diff --git a/ui/app/reducers/app.js b/ui/app/reducers/app.js
index 5c86d397d089..ea25b8693e26 100644
--- a/ui/app/reducers/app.js
+++ b/ui/app/reducers/app.js
@@ -52,6 +52,7 @@ function reduceApp (state, action) {
isOpen: false,
transitionName: '',
type: '',
+ props: {},
},
alertOpen: false,
alertMessage: null,
diff --git a/ui/app/selectors.js b/ui/app/selectors.js
index f99f14aa8141..8259bb052519 100644
--- a/ui/app/selectors.js
+++ b/ui/app/selectors.js
@@ -35,6 +35,7 @@ const selectors = {
getTotalUnapprovedCount,
preferencesSelector,
getMetaMaskAccounts,
+ getCurrentEthBalance,
}
module.exports = selectors
@@ -137,6 +138,10 @@ function getCurrentAccountWithSendEtherInfo (state) {
return accounts.find(({ address }) => address === currentAddress)
}
+function getCurrentEthBalance (state) {
+ return getCurrentAccountWithSendEtherInfo(state).balance
+}
+
function getGasIsLoading (state) {
return state.appState.gasIsLoading
}
diff --git a/ui/app/selectors/custom-gas.js b/ui/app/selectors/custom-gas.js
new file mode 100644
index 000000000000..59f240f9c635
--- /dev/null
+++ b/ui/app/selectors/custom-gas.js
@@ -0,0 +1,270 @@
+import { pipe, partialRight } from 'ramda'
+import {
+ conversionUtil,
+ multiplyCurrencies,
+} from '../conversion-util'
+import {
+ getCurrentCurrency,
+} from '../selectors'
+import {
+ formatCurrency,
+} from '../helpers/confirm-transaction/util'
+import {
+ decEthToConvertedCurrency as ethTotalToConvertedCurrency,
+} from '../helpers/conversions.util'
+import {
+ formatETHFee,
+} from '../helpers/formatters'
+import {
+ calcGasTotal,
+} from '../components/send/send.utils'
+import { addHexPrefix } from 'ethereumjs-util'
+
+const selectors = {
+ formatTimeEstimate,
+ getAveragePriceEstimateInHexWEI,
+ getFastPriceEstimateInHexWEI,
+ getBasicGasEstimateLoadingStatus,
+ getBasicGasEstimateBlockTime,
+ getCustomGasErrors,
+ getCustomGasLimit,
+ getCustomGasPrice,
+ getCustomGasTotal,
+ getDefaultActiveButtonIndex,
+ getEstimatedGasPrices,
+ getEstimatedGasTimes,
+ getGasEstimatesLoadingStatus,
+ getPriceAndTimeEstimates,
+ getRenderableBasicEstimateData,
+ getRenderableEstimateDataForSmallButtonsFromGWEI,
+ priceEstimateToWei,
+}
+
+module.exports = selectors
+
+const NUMBER_OF_DECIMALS_SM_BTNS = 5
+
+function getCustomGasErrors (state) {
+ return state.gas.errors
+}
+
+function getCustomGasLimit (state) {
+ return state.gas.customData.limit
+}
+
+function getCustomGasPrice (state) {
+ return state.gas.customData.price
+}
+
+function getCustomGasTotal (state) {
+ return state.gas.customData.total
+}
+
+function getBasicGasEstimateLoadingStatus (state) {
+ return state.gas.basicEstimateIsLoading
+}
+
+function getGasEstimatesLoadingStatus (state) {
+ return state.gas.gasEstimatesLoading
+}
+
+function getPriceAndTimeEstimates (state) {
+ return state.gas.priceAndTimeEstimates
+}
+
+function getEstimatedGasPrices (state) {
+ return getPriceAndTimeEstimates(state).map(({ gasprice }) => gasprice)
+}
+
+function getEstimatedGasTimes (state) {
+ return getPriceAndTimeEstimates(state).map(({ expectedTime }) => expectedTime)
+}
+
+function getAveragePriceEstimateInHexWEI (state) {
+ const averagePriceEstimate = state.gas.basicEstimates.average
+ return getGasPriceInHexWei(averagePriceEstimate || '0x0')
+}
+
+function getFastPriceEstimateInHexWEI (state) {
+ const fastPriceEstimate = state.gas.basicEstimates.fast
+ return getGasPriceInHexWei(fastPriceEstimate || '0x0')
+}
+
+function getDefaultActiveButtonIndex (gasButtonInfo, customGasPriceInHex, gasPrice) {
+ return gasButtonInfo.findIndex(({ priceInHexWei }) => {
+ return priceInHexWei === addHexPrefix(customGasPriceInHex || gasPrice)
+ })
+}
+
+function getBasicGasEstimateBlockTime (state) {
+ return state.gas.basicEstimates.blockTime
+}
+
+function basicPriceEstimateToETHTotal (estimate, gasLimit, numberOfDecimals = 9) {
+ return conversionUtil(calcGasTotal(gasLimit, estimate), {
+ fromNumericBase: 'hex',
+ toNumericBase: 'dec',
+ fromDenomination: 'GWEI',
+ numberOfDecimals,
+ })
+}
+
+function getRenderableEthFee (estimate, gasLimit, numberOfDecimals = 9) {
+ return pipe(
+ x => conversionUtil(x, { fromNumericBase: 'dec', toNumericBase: 'hex' }),
+ partialRight(basicPriceEstimateToETHTotal, [gasLimit, numberOfDecimals]),
+ formatETHFee
+ )(estimate, gasLimit)
+}
+
+
+function getRenderableConvertedCurrencyFee (estimate, gasLimit, convertedCurrency, conversionRate) {
+ return pipe(
+ x => conversionUtil(x, { fromNumericBase: 'dec', toNumericBase: 'hex' }),
+ partialRight(basicPriceEstimateToETHTotal, [gasLimit]),
+ partialRight(ethTotalToConvertedCurrency, [convertedCurrency, conversionRate]),
+ partialRight(formatCurrency, [convertedCurrency])
+ )(estimate, gasLimit, convertedCurrency, conversionRate)
+}
+
+function getTimeEstimateInSeconds (blockWaitEstimate) {
+ return multiplyCurrencies(blockWaitEstimate, 60, {
+ toNumericBase: 'dec',
+ multiplicandBase: 10,
+ multiplierBase: 10,
+ numberOfDecimals: 1,
+ })
+}
+
+function formatTimeEstimate (totalSeconds, greaterThanMax, lessThanMin) {
+ const minutes = Math.floor(totalSeconds / 60)
+ const seconds = Math.floor(totalSeconds % 60)
+
+ if (!minutes && !seconds) {
+ return '...'
+ }
+
+ let symbol = '~'
+ if (greaterThanMax) {
+ symbol = '< '
+ } else if (lessThanMin) {
+ symbol = '> '
+ }
+
+ const formattedMin = `${minutes ? minutes + ' min' : ''}`
+ const formattedSec = `${seconds ? seconds + ' sec' : ''}`
+ const formattedCombined = formattedMin && formattedSec
+ ? `${symbol}${formattedMin} ${formattedSec}`
+ : symbol + [formattedMin, formattedSec].find(t => t)
+
+ return formattedCombined
+}
+
+function getRenderableTimeEstimate (blockWaitEstimate) {
+ return pipe(
+ getTimeEstimateInSeconds,
+ formatTimeEstimate
+ )(blockWaitEstimate)
+}
+
+function priceEstimateToWei (priceEstimate) {
+ return conversionUtil(priceEstimate, {
+ fromNumericBase: 'hex',
+ toNumericBase: 'hex',
+ fromDenomination: 'GWEI',
+ toDenomination: 'WEI',
+ numberOfDecimals: 9,
+ })
+}
+
+function getGasPriceInHexWei (price) {
+ return pipe(
+ x => conversionUtil(x, { fromNumericBase: 'dec', toNumericBase: 'hex' }),
+ priceEstimateToWei,
+ addHexPrefix
+ )(price)
+}
+
+function getRenderableBasicEstimateData (state) {
+ if (getBasicGasEstimateLoadingStatus(state)) {
+ return []
+ }
+ const gasLimit = state.metamask.send.gasLimit || getCustomGasLimit(state)
+ const conversionRate = state.metamask.conversionRate
+ const currentCurrency = getCurrentCurrency(state)
+ const {
+ gas: {
+ basicEstimates: {
+ safeLow,
+ fast,
+ fastest,
+ safeLowWait,
+ fastestWait,
+ fastWait,
+ },
+ },
+ } = state
+
+ return [
+ {
+ labelKey: 'fastest',
+ feeInPrimaryCurrency: getRenderableConvertedCurrencyFee(fastest, gasLimit, currentCurrency, conversionRate),
+ feeInSecondaryCurrency: getRenderableEthFee(fastest, gasLimit),
+ timeEstimate: fastestWait && getRenderableTimeEstimate(fastestWait),
+ priceInHexWei: getGasPriceInHexWei(fastest),
+ },
+ {
+ labelKey: 'fast',
+ feeInPrimaryCurrency: getRenderableConvertedCurrencyFee(fast, gasLimit, currentCurrency, conversionRate),
+ feeInSecondaryCurrency: getRenderableEthFee(fast, gasLimit),
+ timeEstimate: fastWait && getRenderableTimeEstimate(fastWait),
+ priceInHexWei: getGasPriceInHexWei(fast),
+ },
+ {
+ labelKey: 'slow',
+ feeInPrimaryCurrency: getRenderableConvertedCurrencyFee(safeLow, gasLimit, currentCurrency, conversionRate),
+ feeInSecondaryCurrency: getRenderableEthFee(safeLow, gasLimit),
+ timeEstimate: safeLowWait && getRenderableTimeEstimate(safeLowWait),
+ priceInHexWei: getGasPriceInHexWei(safeLow),
+ },
+ ]
+}
+
+function getRenderableEstimateDataForSmallButtonsFromGWEI (state) {
+ if (getBasicGasEstimateLoadingStatus(state)) {
+ return []
+ }
+ const gasLimit = state.metamask.send.gasLimit || getCustomGasLimit(state)
+ const conversionRate = state.metamask.conversionRate
+ const currentCurrency = getCurrentCurrency(state)
+ const {
+ gas: {
+ basicEstimates: {
+ safeLow,
+ fast,
+ fastest,
+ },
+ },
+ } = state
+
+ return [
+ {
+ labelKey: 'fastest',
+ feeInSecondaryCurrency: getRenderableConvertedCurrencyFee(fastest, gasLimit, currentCurrency, conversionRate),
+ feeInPrimaryCurrency: getRenderableEthFee(fastest, gasLimit, NUMBER_OF_DECIMALS_SM_BTNS, true),
+ priceInHexWei: getGasPriceInHexWei(fastest, true),
+ },
+ {
+ labelKey: 'fast',
+ feeInSecondaryCurrency: getRenderableConvertedCurrencyFee(fast, gasLimit, currentCurrency, conversionRate),
+ feeInPrimaryCurrency: getRenderableEthFee(fast, gasLimit, NUMBER_OF_DECIMALS_SM_BTNS, true),
+ priceInHexWei: getGasPriceInHexWei(fast, true),
+ },
+ {
+ labelKey: 'slow',
+ feeInSecondaryCurrency: getRenderableConvertedCurrencyFee(safeLow, gasLimit, currentCurrency, conversionRate),
+ feeInPrimaryCurrency: getRenderableEthFee(safeLow, gasLimit, NUMBER_OF_DECIMALS_SM_BTNS, true),
+ priceInHexWei: getGasPriceInHexWei(safeLow, true),
+ },
+ ]
+}
diff --git a/ui/app/selectors/tests/custom-gas.test.js b/ui/app/selectors/tests/custom-gas.test.js
new file mode 100644
index 000000000000..ebc3001609ff
--- /dev/null
+++ b/ui/app/selectors/tests/custom-gas.test.js
@@ -0,0 +1,277 @@
+import assert from 'assert'
+import proxyquire from 'proxyquire'
+
+const {
+ getCustomGasErrors,
+ getCustomGasLimit,
+ getCustomGasPrice,
+ getCustomGasTotal,
+ getEstimatedGasPrices,
+ getEstimatedGasTimes,
+ getPriceAndTimeEstimates,
+ getRenderableBasicEstimateData,
+ getRenderableEstimateDataForSmallButtonsFromGWEI,
+} = proxyquire('../custom-gas', {})
+
+describe('custom-gas selectors', () => {
+
+ describe('getCustomGasPrice()', () => {
+ it('should return gas.customData.price', () => {
+ const mockState = { gas: { customData: { price: 'mockPrice' } } }
+ assert.equal(getCustomGasPrice(mockState), 'mockPrice')
+ })
+ })
+
+ describe('getCustomGasLimit()', () => {
+ it('should return gas.customData.limit', () => {
+ const mockState = { gas: { customData: { limit: 'mockLimit' } } }
+ assert.equal(getCustomGasLimit(mockState), 'mockLimit')
+ })
+ })
+
+ describe('getCustomGasTotal()', () => {
+ it('should return gas.customData.total', () => {
+ const mockState = { gas: { customData: { total: 'mockTotal' } } }
+ assert.equal(getCustomGasTotal(mockState), 'mockTotal')
+ })
+ })
+
+ describe('getCustomGasErrors()', () => {
+ it('should return gas.errors', () => {
+ const mockState = { gas: { errors: 'mockErrors' } }
+ assert.equal(getCustomGasErrors(mockState), 'mockErrors')
+ })
+ })
+
+ describe('getPriceAndTimeEstimates', () => {
+ it('should return price and time estimates', () => {
+ const mockState = { gas: { priceAndTimeEstimates: 'mockPriceAndTimeEstimates' } }
+ assert.equal(getPriceAndTimeEstimates(mockState), 'mockPriceAndTimeEstimates')
+ })
+ })
+
+ describe('getEstimatedGasPrices', () => {
+ it('should return price and time estimates', () => {
+ const mockState = { gas: { priceAndTimeEstimates: [
+ { gasprice: 12, somethingElse: 20 },
+ { gasprice: 22, expectedTime: 30 },
+ { gasprice: 32, somethingElse: 40 },
+ ] } }
+ assert.deepEqual(getEstimatedGasPrices(mockState), [12, 22, 32])
+ })
+ })
+
+ describe('getEstimatedGasTimes', () => {
+ it('should return price and time estimates', () => {
+ const mockState = { gas: { priceAndTimeEstimates: [
+ { somethingElse: 12, expectedTime: 20 },
+ { gasPrice: 22, expectedTime: 30 },
+ { somethingElse: 32, expectedTime: 40 },
+ ] } }
+ assert.deepEqual(getEstimatedGasTimes(mockState), [20, 30, 40])
+ })
+ })
+
+ describe('getRenderableBasicEstimateData()', () => {
+ const tests = [
+ {
+ expectedResult: [
+ {
+ labelKey: 'fastest',
+ feeInPrimaryCurrency: '$0.05',
+ feeInSecondaryCurrency: '0.00021 ETH',
+ timeEstimate: '~30 sec',
+ priceInHexWei: '0x2540be400',
+ },
+ {
+ labelKey: 'fast',
+ feeInPrimaryCurrency: '$0.03',
+ feeInSecondaryCurrency: '0.000105 ETH',
+ timeEstimate: '~3 min 18 sec',
+ priceInHexWei: '0x12a05f200',
+ },
+ {
+ labelKey: 'slow',
+ feeInPrimaryCurrency: '$0.01',
+ feeInSecondaryCurrency: '0.0000525 ETH',
+ timeEstimate: '~6 min 36 sec',
+ priceInHexWei: '0x9502f900',
+ },
+ ],
+ mockState: {
+ metamask: {
+ conversionRate: 255.71,
+ currentCurrency: 'usd',
+ send: {
+ gasLimit: '0x5208',
+ },
+ },
+ gas: {
+ basicEstimates: {
+ blockTime: 14.16326530612245,
+ safeLow: 2.5,
+ safeLowWait: 6.6,
+ fast: 5,
+ fastWait: 3.3,
+ fastest: 10,
+ fastestWait: 0.5,
+ },
+ },
+ },
+ },
+ {
+ expectedResult: [
+ {
+ labelKey: 'fastest',
+ feeInPrimaryCurrency: '$1.07',
+ feeInSecondaryCurrency: '0.00042 ETH',
+ timeEstimate: '~1 min',
+ priceInHexWei: '0x4a817c800',
+ },
+ {
+ labelKey: 'fast',
+ feeInPrimaryCurrency: '$0.54',
+ feeInSecondaryCurrency: '0.00021 ETH',
+ timeEstimate: '~6 min 36 sec',
+ priceInHexWei: '0x2540be400',
+ },
+ {
+ labelKey: 'slow',
+ feeInPrimaryCurrency: '$0.27',
+ feeInSecondaryCurrency: '0.000105 ETH',
+ timeEstimate: '~13 min 12 sec',
+ priceInHexWei: '0x12a05f200',
+ },
+ ],
+ mockState: {
+ metamask: {
+ conversionRate: 2557.1,
+ currentCurrency: 'usd',
+ send: {
+ gasLimit: '0x5208',
+ },
+ },
+ gas: {
+ basicEstimates: {
+ blockTime: 14.16326530612245,
+ safeLow: 5,
+ safeLowWait: 13.2,
+ fast: 10,
+ fastWait: 6.6,
+ fastest: 20,
+ fastestWait: 1.0,
+ },
+ },
+ },
+ },
+ ]
+ it('should return renderable data about basic estimates', () => {
+ tests.forEach(test => {
+ assert.deepEqual(
+ getRenderableBasicEstimateData(test.mockState),
+ test.expectedResult
+ )
+ })
+ })
+
+ })
+
+ describe('getRenderableEstimateDataForSmallButtonsFromGWEI()', () => {
+ const tests = [
+ {
+ expectedResult: [
+ {
+ feeInSecondaryCurrency: '$0.54',
+ feeInPrimaryCurrency: '0.0021 ETH',
+ labelKey: 'fastest',
+ priceInHexWei: '0x174876e800',
+ },
+ {
+ feeInSecondaryCurrency: '$0.27',
+ feeInPrimaryCurrency: '0.00105 ETH',
+ labelKey: 'fast',
+ priceInHexWei: '0xba43b7400',
+ },
+ {
+ feeInSecondaryCurrency: '$0.13',
+ feeInPrimaryCurrency: '0.00052 ETH',
+ labelKey: 'slow',
+ priceInHexWei: '0x5d21dba00',
+ },
+ ],
+ mockState: {
+ metamask: {
+ conversionRate: 255.71,
+ currentCurrency: 'usd',
+ send: {
+ gasLimit: '0x5208',
+ },
+ },
+ gas: {
+ basicEstimates: {
+ blockTime: 14.16326530612245,
+ safeLow: 25,
+ safeLowWait: 6.6,
+ fast: 50,
+ fastWait: 3.3,
+ fastest: 100,
+ fastestWait: 0.5,
+ },
+ },
+ },
+ },
+ {
+ expectedResult: [
+ {
+ feeInSecondaryCurrency: '$10.74',
+ feeInPrimaryCurrency: '0.0042 ETH',
+ labelKey: 'fastest',
+ priceInHexWei: '0x2e90edd000',
+ },
+ {
+ feeInSecondaryCurrency: '$5.37',
+ feeInPrimaryCurrency: '0.0021 ETH',
+ labelKey: 'fast',
+ priceInHexWei: '0x174876e800',
+ },
+ {
+ feeInSecondaryCurrency: '$2.68',
+ feeInPrimaryCurrency: '0.00105 ETH',
+ labelKey: 'slow',
+ priceInHexWei: '0xba43b7400',
+ },
+ ],
+ mockState: {
+ metamask: {
+ conversionRate: 2557.1,
+ currentCurrency: 'usd',
+ send: {
+ gasLimit: '0x5208',
+ },
+ },
+ gas: {
+ basicEstimates: {
+ blockTime: 14.16326530612245,
+ safeLow: 50,
+ safeLowWait: 13.2,
+ fast: 100,
+ fastWait: 6.6,
+ fastest: 200,
+ fastestWait: 1.0,
+ },
+ },
+ },
+ },
+ ]
+ it('should return renderable data about basic estimates appropriate for buttons with less info', () => {
+ tests.forEach(test => {
+ assert.deepEqual(
+ getRenderableEstimateDataForSmallButtonsFromGWEI(test.mockState),
+ test.expectedResult
+ )
+ })
+ })
+
+ })
+
+})
diff --git a/ui/lib/local-storage-helpers.js b/ui/lib/local-storage-helpers.js
new file mode 100644
index 000000000000..287586c49577
--- /dev/null
+++ b/ui/lib/local-storage-helpers.js
@@ -0,0 +1,20 @@
+export function loadLocalStorageData (itemKey) {
+ try {
+ const serializedData = localStorage.getItem(itemKey)
+ if (serializedData === null) {
+ return undefined
+ }
+ return JSON.parse(serializedData)
+ } catch (err) {
+ return undefined
+ }
+}
+
+export function saveLocalStorageData (data, itemKey) {
+ try {
+ const serializedData = JSON.stringify(data)
+ localStorage.setItem(itemKey, serializedData)
+ } catch (err) {
+ console.warn(err)
+ }
+}
diff --git a/ui/lib/shallow-with-context.js b/ui/lib/shallow-with-context.js
new file mode 100644
index 000000000000..cf83dd76e86d
--- /dev/null
+++ b/ui/lib/shallow-with-context.js
@@ -0,0 +1,7 @@
+import { shallow } from 'enzyme'
+
+export default function (jsxComponent) {
+ return shallow(jsxComponent, {
+ context: { t: (str1, str2) => str2 ? str1 + str2 : str1 },
+ })
+}
diff --git a/ui/lib/test-timeout.js b/ui/lib/test-timeout.js
new file mode 100644
index 000000000000..957b0fce2e38
--- /dev/null
+++ b/ui/lib/test-timeout.js
@@ -0,0 +1,5 @@
+export default function timeout (time) {
+ return new Promise((resolve, reject) => {
+ setTimeout(resolve, time || 1500)
+ })
+}