113 lines
3.2 KiB
JavaScript
113 lines
3.2 KiB
JavaScript
import { persistStore, persistReducer } from 'redux-persist';
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import autoMergeLevel2 from 'redux-persist/lib/stateReconciler/autoMergeLevel2';
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import createCompressor from 'redux-persist-transform-compress';
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import createFilter from 'redux-persist-transform-filter';
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import localForage from 'localforage';
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import { createStore, applyMiddleware, compose } from 'redux';
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import thunk from 'redux-thunk';
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import { createHashHistory, createBrowserHistory } from 'history';
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import { routerMiddleware } from 'connected-react-router';
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import createRootReducer from './reducers';
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function isFunction(object) {
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return typeof object === 'function';
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}
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function isNotFunction(object) {
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return !isFunction(object);
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}
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function createBulkThunkMiddleware() {
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return ({ dispatch, getState }) => next => action => {
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if (action.type === 'BATCH_ACTIONS') {
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action.actions.filter(isFunction).map(actionFn => actionFn(dispatch, getState));
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}
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return next(action);
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};
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}
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function enableBatching(reducer) {
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return function batchingReducer(state, action) {
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switch (action.type) {
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case 'BATCH_ACTIONS':
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return action.actions.filter(isNotFunction).reduce(batchingReducer, state);
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default:
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return reducer(state, action);
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}
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};
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}
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const contentFilter = createFilter('content', ['positions', 'history']);
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const fileInfoFilter = createFilter('fileInfo', [
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'fileListPublishedSort',
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'fileListDownloadedSort',
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'fileListSubscriptionSort',
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]);
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const appFilter = createFilter('app', ['hasClickedComment', 'searchOptionsExpanded', 'volume', 'muted']);
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// We only need to persist the receiveAddress for the wallet
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const walletFilter = createFilter('wallet', ['receiveAddress']);
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const searchFilter = createFilter('search', ['options']);
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const tagsFilter = createFilter('tags', ['followedTags']);
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const blockedFilter = createFilter('blocked', ['blockedChannels']);
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const whiteListedReducers = [
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// @if TARGET='app'
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'publish',
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'wallet',
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// 'fileInfo',
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// @endif
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'content',
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'subscriptions',
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'app',
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'search',
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'tags',
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'blocked',
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'settings',
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];
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const transforms = [
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// @if TARGET='app'
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walletFilter,
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fileInfoFilter,
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blockedFilter,
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// @endif
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appFilter,
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searchFilter,
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tagsFilter,
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contentFilter,
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createCompressor(),
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];
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const persistOptions = {
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key: 'v0',
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storage: localForage,
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stateReconciler: autoMergeLevel2,
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whitelist: whiteListedReducers,
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// Order is important. Needs to be compressed last or other transforms can't
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// read the data
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transforms,
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};
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let history;
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// @if TARGET='app'
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history = createHashHistory();
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// @endif
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// @if TARGET='web'
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history = createBrowserHistory();
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// @endif
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const rootReducer = createRootReducer(history);
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const persistedReducer = persistReducer(persistOptions, rootReducer);
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const bulkThunk = createBulkThunkMiddleware();
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const middleware = [routerMiddleware(history), thunk, bulkThunk];
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const composeEnhancers = window.__REDUX_DEVTOOLS_EXTENSION_COMPOSE__ || compose;
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const store = createStore(
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enableBatching(persistedReducer),
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{}, // initial state
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composeEnhancers(applyMiddleware(...middleware))
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);
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const persistor = persistStore(store);
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window.persistor = persistor;
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export { store, persistor, history, whiteListedReducers };
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