import * as ACTIONS from 'constants/action_types'; import { persistStore, persistReducer } from 'redux-persist'; import autoMergeLevel2 from 'redux-persist/lib/stateReconciler/autoMergeLevel2'; import createCompressor from 'redux-persist-transform-compress'; import { createFilter, createBlacklistFilter } from 'redux-persist-transform-filter'; import localForage from 'localforage'; import { createStore, applyMiddleware, compose } from 'redux'; import thunk from 'redux-thunk'; import { createMemoryHistory, createBrowserHistory } from 'history'; import { routerMiddleware } from 'connected-react-router'; import createRootReducer from './reducers'; import { buildSharedStateMiddleware, ACTIONS as LBRY_REDUX_ACTIONS, SETTINGS } from 'lbry-redux'; import { doGetSync, selectUserVerifiedEmail } from 'lbryinc'; import { getSavedPassword } from 'util/saved-passwords'; import { makeSelectClientSetting } from 'redux/selectors/settings'; import { generateInitialUrl } from 'util/url'; function isFunction(object) { return typeof object === 'function'; } function isNotFunction(object) { return !isFunction(object); } function createBulkThunkMiddleware() { return ({ dispatch, getState }) => next => action => { if (action.type === 'BATCH_ACTIONS') { action.actions.filter(isFunction).map(actionFn => actionFn(dispatch, getState)); } return next(action); }; } function enableBatching(reducer) { return function batchingReducer(state, action) { switch (action.type) { case 'BATCH_ACTIONS': return action.actions.filter(isNotFunction).reduce(batchingReducer, state); default: return reducer(state, action); } }; } const contentFilter = createFilter('content', ['positions', 'history']); const fileInfoFilter = createFilter('fileInfo', [ 'fileListPublishedSort', 'fileListDownloadedSort', 'fileListSubscriptionSort', ]); const appFilter = createFilter('app', [ 'hasClickedComment', 'searchOptionsExpanded', 'volume', 'muted', 'allowAnalytics', 'welcomeVersion', ]); // We only need to persist the receiveAddress for the wallet const walletFilter = createFilter('wallet', ['receiveAddress']); const searchFilter = createFilter('search', ['options']); const tagsFilter = createFilter('tags', ['followedTags']); const subscriptionsFilter = createFilter('subscriptions', ['subscriptions']); const blockedFilter = createFilter('blocked', ['blockedChannels']); const settingsFilter = createBlacklistFilter('settings', ['loadedLanguages', 'language']); const whiteListedReducers = [ 'fileInfo', 'publish', 'wallet', 'tags', 'content', 'app', 'search', 'blocked', 'settings', 'subscriptions', ]; const transforms = [ fileInfoFilter, walletFilter, blockedFilter, tagsFilter, appFilter, searchFilter, tagsFilter, contentFilter, subscriptionsFilter, settingsFilter, createCompressor(), ]; const persistOptions = { key: 'v0', storage: localForage, stateReconciler: autoMergeLevel2, whitelist: whiteListedReducers, // Order is important. Needs to be compressed last or other transforms can't // read the data transforms, }; let history; // @if TARGET='app' history = createMemoryHistory({ initialEntries: [generateInitialUrl(window.location.hash)], initialIndex: 0, }); // @endif // @if TARGET='web' history = createBrowserHistory(); // @endif const triggerSharedStateActions = [ ACTIONS.CHANNEL_SUBSCRIBE, ACTIONS.CHANNEL_UNSUBSCRIBE, LBRY_REDUX_ACTIONS.TOGGLE_TAG_FOLLOW, LBRY_REDUX_ACTIONS.TOGGLE_BLOCK_CHANNEL, LBRY_REDUX_ACTIONS.CREATE_CHANNEL_COMPLETED, LBRY_REDUX_ACTIONS.SHARED_PREFERENCE_SET, ACTIONS.SET_WELCOME_VERSION, ACTIONS.SET_ALLOW_ANALYTICS, ]; /** * source: the reducer name * property: the property in the reducer-specific state * transform: optional method to modify the value to be stored * * See https://github.com/lbryio/lbry-redux/blob/master/src/redux/middleware/shared-state.js for the source * This is based off v0.1 * If lbry-redux changes to another version, this code will need to be changed when upgrading */ const sharedStateFilters = { tags: { source: 'tags', property: 'followedTags' }, subscriptions: { source: 'subscriptions', property: 'subscriptions', transform: function(value) { return value.map(({ uri }) => uri); }, }, blocked: { source: 'blocked', property: 'blockedChannels' }, settings: { source: 'settings', property: 'sharedPreferences' }, app_welcome_version: { source: 'app', property: 'welcomeVersion' }, sharing_3P: { source: 'app', property: 'allowAnalytics' }, }; const sharedStateCb = ({ dispatch, getState }) => { const state = getState(); const syncEnabled = makeSelectClientSetting(SETTINGS.ENABLE_SYNC)(state); const emailVerified = selectUserVerifiedEmail(state); if (syncEnabled && emailVerified) { getSavedPassword().then(savedPassword => { dispatch(doGetSync(savedPassword)); }); } }; const sharedStateMiddleware = buildSharedStateMiddleware(triggerSharedStateActions, sharedStateFilters, sharedStateCb); const rootReducer = createRootReducer(history); const persistedReducer = persistReducer(persistOptions, rootReducer); const bulkThunk = createBulkThunkMiddleware(); const middleware = [sharedStateMiddleware, routerMiddleware(history), thunk, bulkThunk]; const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose; const store = createStore( enableBatching(persistedReducer), {}, // initial state composeEnhancers(applyMiddleware(...middleware)) ); const persistor = persistStore(store); window.persistor = persistor; export { store, persistor, history, whiteListedReducers };