How to implement a product list feature using redux-saga middleware

Question

Can you tell me How to implement a product list feature using redux-saga middleware?

Answer 1

To manage complex Redux state for different async calls:

Structure State Clearly:

const initialState = {

  users: { data: [], loading: false, error: null },

  posts: { data: [], loading: false, error: null },

  comments: { data: [], loading: false, error: null },

};

Handle Each Async Call Separately in Reducer:

switch (action.type) {

  case 'FETCH_USERS_REQUEST':

    return { ...state, users: { ...state.users, loading: true } };

  case 'FETCH_USERS_SUCCESS':

    return { ...state, users: { data: action.payload, loading: false, error: null } };

  case 'FETCH_USERS_FAILURE':

    return { ...state, users: { ...state.users, loading: false, error: action.payload } };

  // Repeat similarly for posts and comments

}

Use Middleware (Thunk/Saga) to manage async logic cleanly.