mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-11 20:27:12 +01:00
370 lines
8.7 KiB
JavaScript
370 lines
8.7 KiB
JavaScript
import actionConstants from '../../store/actionConstants'
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export default function reduceMetamask (state = {}, action) {
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const metamaskState = Object.assign({
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isInitialized: false,
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isUnlocked: false,
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isAccountMenuOpen: false,
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rpcTarget: 'https://rawtestrpc.metamask.io/',
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identities: {},
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unapprovedTxs: {},
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frequentRpcList: [],
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addressBook: [],
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selectedTokenAddress: null,
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contractExchangeRates: {},
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tokens: [],
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pendingTokens: {},
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customNonceValue: '',
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send: {
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gasLimit: null,
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gasPrice: null,
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gasTotal: null,
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tokenBalance: '0x0',
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from: '',
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to: '',
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amount: '0',
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memo: '',
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errors: {},
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maxModeOn: false,
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editingTransactionId: null,
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toNickname: '',
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ensResolution: null,
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ensResolutionError: '',
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},
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coinOptions: {},
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useBlockie: false,
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featureFlags: {},
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networkEndpointType: undefined,
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welcomeScreenSeen: false,
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currentLocale: '',
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preferences: {
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useNativeCurrencyAsPrimaryCurrency: true,
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showFiatInTestnets: false,
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},
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firstTimeFlowType: null,
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completedOnboarding: false,
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knownMethodData: {},
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participateInMetaMetrics: null,
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metaMetricsSendCount: 0,
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nextNonce: null,
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}, state)
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switch (action.type) {
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case actionConstants.UPDATE_METAMASK_STATE:
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return { ...metamaskState, ...action.value }
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case actionConstants.LOCK_METAMASK:
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return {
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...metamaskState,
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isUnlocked: false,
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}
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case actionConstants.SET_RPC_TARGET:
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return {
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...metamaskState,
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provider: {
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type: 'rpc',
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rpcTarget: action.value,
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},
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}
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case actionConstants.SET_PROVIDER_TYPE:
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return {
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...metamaskState,
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provider: {
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type: action.value,
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},
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}
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case actionConstants.SHOW_ACCOUNT_DETAIL:
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return {
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...metamaskState,
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isUnlocked: true,
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isInitialized: true,
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selectedAddress: action.value,
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}
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case actionConstants.SET_SELECTED_TOKEN: {
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const newState = {
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...metamaskState,
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selectedTokenAddress: action.value,
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}
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const newSend = { ...metamaskState.send }
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if (metamaskState.send.editingTransactionId && !action.value) {
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delete newSend.token
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const unapprovedTx = newState.unapprovedTxs[newSend.editingTransactionId] || {}
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const txParams = unapprovedTx.txParams || {}
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newState.unapprovedTxs = {
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...newState.unapprovedTxs,
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[newSend.editingTransactionId]: {
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...unapprovedTx,
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txParams: { ...txParams, data: '' },
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},
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}
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newSend.tokenBalance = null
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newSend.balance = '0'
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newSend.from = unapprovedTx.from || ''
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}
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newState.send = newSend
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return newState
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}
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case actionConstants.SET_ACCOUNT_LABEL:
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const account = action.value.account
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const name = action.value.label
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const id = {}
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id[account] = Object.assign({}, metamaskState.identities[account], { name })
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const identities = Object.assign({}, metamaskState.identities, id)
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return Object.assign(metamaskState, { identities })
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case actionConstants.SET_CURRENT_FIAT:
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return Object.assign(metamaskState, {
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currentCurrency: action.value.currentCurrency,
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conversionRate: action.value.conversionRate,
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conversionDate: action.value.conversionDate,
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})
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case actionConstants.UPDATE_TOKENS:
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return {
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...metamaskState,
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tokens: action.newTokens,
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}
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// metamask.send
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case actionConstants.UPDATE_GAS_LIMIT:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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gasLimit: action.value,
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},
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}
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case actionConstants.UPDATE_CUSTOM_NONCE:
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return {
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...metamaskState,
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customNonceValue: action.value,
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}
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case actionConstants.UPDATE_GAS_PRICE:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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gasPrice: action.value,
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},
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}
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case actionConstants.TOGGLE_ACCOUNT_MENU:
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return {
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...metamaskState,
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isAccountMenuOpen: !metamaskState.isAccountMenuOpen,
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}
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case actionConstants.UPDATE_GAS_TOTAL:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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gasTotal: action.value,
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},
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}
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case actionConstants.UPDATE_SEND_TOKEN_BALANCE:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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tokenBalance: action.value,
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},
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}
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case actionConstants.UPDATE_SEND_HEX_DATA:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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data: action.value,
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},
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}
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case actionConstants.UPDATE_SEND_TO:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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to: action.value.to,
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toNickname: action.value.nickname,
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},
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}
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case actionConstants.UPDATE_SEND_AMOUNT:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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amount: action.value,
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},
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}
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case actionConstants.UPDATE_MAX_MODE:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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maxModeOn: action.value,
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},
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}
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case actionConstants.UPDATE_SEND:
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return Object.assign(metamaskState, {
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send: {
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...metamaskState.send,
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...action.value,
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},
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})
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case actionConstants.UPDATE_SEND_ENS_RESOLUTION:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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ensResolution: action.payload,
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ensResolutionError: '',
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},
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}
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case actionConstants.UPDATE_SEND_ENS_RESOLUTION_ERROR:
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return {
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...metamaskState,
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send: {
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...metamaskState.send,
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ensResolution: null,
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ensResolutionError: action.payload,
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},
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}
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case actionConstants.CLEAR_SEND:
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return {
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...metamaskState,
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send: {
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gasLimit: null,
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gasPrice: null,
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gasTotal: null,
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tokenBalance: null,
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from: '',
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to: '',
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amount: '0x0',
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memo: '',
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errors: {},
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maxModeOn: false,
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editingTransactionId: null,
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toNickname: '',
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},
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}
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case actionConstants.UPDATE_TRANSACTION_PARAMS:
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const { id: txId, value } = action
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let { currentNetworkTxList } = metamaskState
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currentNetworkTxList = currentNetworkTxList.map((tx) => {
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if (tx.id === txId) {
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const newTx = Object.assign({}, tx)
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newTx.txParams = value
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return newTx
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}
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return tx
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})
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return {
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...metamaskState,
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currentNetworkTxList,
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}
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case actionConstants.SET_PARTICIPATE_IN_METAMETRICS:
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return {
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...metamaskState,
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participateInMetaMetrics: action.value,
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}
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case actionConstants.SET_METAMETRICS_SEND_COUNT:
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return {
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...metamaskState,
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metaMetricsSendCount: action.value,
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}
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case actionConstants.SET_USE_BLOCKIE:
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return {
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...metamaskState,
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useBlockie: action.value,
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}
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case actionConstants.UPDATE_FEATURE_FLAGS:
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return {
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...metamaskState,
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featureFlags: action.value,
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}
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case actionConstants.CLOSE_WELCOME_SCREEN:
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return {
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...metamaskState,
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welcomeScreenSeen: true,
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}
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case actionConstants.SET_CURRENT_LOCALE:
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return {
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...metamaskState,
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currentLocale: action.value.locale,
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}
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case actionConstants.SET_PENDING_TOKENS:
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return {
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...metamaskState,
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pendingTokens: { ...action.payload },
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}
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case actionConstants.CLEAR_PENDING_TOKENS: {
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return {
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...metamaskState,
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pendingTokens: {},
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}
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}
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case actionConstants.UPDATE_PREFERENCES: {
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return {
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...metamaskState,
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preferences: {
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...metamaskState.preferences,
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...action.payload,
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},
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}
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}
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case actionConstants.COMPLETE_ONBOARDING: {
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return {
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...metamaskState,
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completedOnboarding: true,
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}
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}
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case actionConstants.SET_FIRST_TIME_FLOW_TYPE: {
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return {
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...metamaskState,
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firstTimeFlowType: action.value,
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}
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}
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case actionConstants.SET_NEXT_NONCE: {
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return {
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...metamaskState,
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nextNonce: action.value,
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}
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}
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default:
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return metamaskState
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}
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}
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export const getCurrentLocale = (state) => state.metamask.currentLocale
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