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mbret/redux-persist-hack.ts

Created September 26, 2019 05:10
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redux-persist-hack.ts
// we have a LOGOUT action that will reset the whole state
// HACK: When state is recreated, it will loose '_persist' in it, and the state will not be persisted anymore.
// Dispatching 'persist/REHYDRATE' makes persistence work again somehow, so we dispatch it to all persisted keys.
const storageKeys = yield call(storage.getAllKeys);
const persistKeys = (storageKeys.map((key: string) => {
const regexp = new RegExp('^persist:(.+)');
if (key.match(regexp)) {
return RegExp.$1;
}
return '';
}) as string[]).filter(key => key !== '');
const persistActions = persistKeys.map(key => put({
type: 'persist/REHYDRATE', key, payload: undefined,
}));
yield all(persistActions);
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