133 lines
3.3 KiB
JavaScript
133 lines
3.3 KiB
JavaScript
const extend = require('xtend')
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const actions = require('../actions')
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module.exports = reduceMetamask
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function reduceMetamask (state, action) {
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let newState
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// clone + defaults
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var metamaskState = extend({
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isInitialized: false,
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isUnlocked: false,
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isEthConfirmed: false,
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currentDomain: 'example.com',
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rpcTarget: 'https://rawtestrpc.metamask.io/',
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identities: {},
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unconfTxs: {},
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currentFiat: 'USD',
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conversionRate: 'N/A',
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conversionDate: 'N/A',
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}, state.metamask)
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switch (action.type) {
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case actions.SHOW_ACCOUNTS_PAGE:
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newState = extend(metamaskState)
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delete newState.seedWords
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return newState
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case actions.UPDATE_METAMASK_STATE:
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return extend(metamaskState, action.value)
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case actions.AGREE_TO_DISCLAIMER:
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return extend(metamaskState, {
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isConfirmed: true,
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})
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case actions.AGREE_TO_ETH_WARNING:
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return extend(metamaskState, {
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isEthConfirmed: !metamaskState.isEthConfirmed,
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})
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case actions.UNLOCK_METAMASK:
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return extend(metamaskState, {
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isUnlocked: true,
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isInitialized: true,
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selectedAccount: action.value,
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})
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case actions.LOCK_METAMASK:
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return extend(metamaskState, {
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isUnlocked: false,
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})
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case actions.SET_RPC_TARGET:
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return extend(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 actions.SET_PROVIDER_TYPE:
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return extend(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 actions.COMPLETED_TX:
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var stringId = String(action.id)
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newState = extend(metamaskState, {
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unconfTxs: {},
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unconfMsgs: {},
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})
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for (const id in metamaskState.unconfTxs) {
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if (id !== stringId) {
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newState.unconfTxs[id] = metamaskState.unconfTxs[id]
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}
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}
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for (const id in metamaskState.unconfMsgs) {
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if (id !== stringId) {
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newState.unconfMsgs[id] = metamaskState.unconfMsgs[id]
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}
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}
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return newState
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case actions.SHOW_NEW_VAULT_SEED:
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return extend(metamaskState, {
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isUnlocked: true,
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isInitialized: false,
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})
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case actions.CLEAR_SEED_WORD_CACHE:
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newState = extend(metamaskState, {
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isUnlocked: true,
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isInitialized: true,
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selectedAccount: action.value,
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})
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delete newState.seedWords
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return newState
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case actions.SHOW_ACCOUNT_DETAIL:
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newState = extend(metamaskState, {
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isUnlocked: true,
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isInitialized: true,
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selectedAccount: action.value,
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selectedAddress: action.value,
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})
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delete newState.seedWords
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return newState
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case actions.SAVE_ACCOUNT_LABEL:
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const account = action.value.account
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const name = action.value.label
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var id = {}
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id[account] = extend(metamaskState.identities[account], { name })
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var identities = extend(metamaskState.identities, id)
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return extend(metamaskState, { identities })
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case actions.SET_CURRENT_FIAT:
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return extend(metamaskState, {
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currentFiat: action.value.currentFiat,
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conversionRate: action.value.conversionRate,
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conversionDate: action.value.conversionDate,
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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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