Reducer organization - taking a step further

selecting-a-reducer-from-an-object-by-key-2.js

import { createReducer } from 'redux-create-reducer'

const actionTypeJediCreateInit = 'jedi-app/jedi-create-init'
const actionTypeJediCreateSuccess = 'jedi-app/jedi-create-success'
const actionTypeJediCreateError = 'jedi-app/jedi-create-error'

const reducerJediInitialState = {
  loading: false,
  data: [],
  error: undefined,
}
const reducerJedi = createReducer(reducerJediInitialState, {
  [actionTypeJediCreateInit]: (state) => ({
    ...state,
    loading: true,
  }),
  [actionTypeJediCreateSuccess]: (state, action) => ({
    loading: false,
    data: [...state.data, action.payload],
    error: undefined,
  }),
  [actionTypeJediCreateError]: (state, action) => ({
    ...state,
    loading: false,
    error: action.payload,
  }),
})