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Advanced State Management in React Using Redux Toolkit

Tutorial December 09, 2024
javascript

In src/app/store.js, enhance the store to support dynamic reducer injection:

import { configureStore, combineReducers } from '@reduxjs/toolkit';
import usersReducer from '../features/users/usersSlice';

const staticReducers = {
  users: usersReducer,
};

export const store = configureStore({
  reducer: staticReducers,
});

store.asyncReducers = { ...staticReducers };

export const injectReducer = (key, reducer) => {
  if (!store.asyncReducers[key]) {
    store.asyncReducers[key] = reducer;
    store.replaceReducer(combineReducers(store.asyncReducers));
  }
};

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