gistfile1.js

import { createAction, handleActions } from 'redux-actions';
import apiClient from '../services/apiClient.service.js';

/* Default State */
const defaultState = { data: null, fetching: false, error: null };

/* Actions */
const getPharmaciesRequest = createAction('GET_PHARMACIES_REQUEST');
const getPharmaciesResponse = createAction('GET_PHARMACIES_RESPONSE');
const getPharmaciesError = createAction('GET_PHARMACIES_ERROR');

/* Methods */
export const getPharmacies = (pharmacyGroupId = 0, isExpired = false) => async dispatch => {
  dispatch(getPharmaciesRequest());

  try {
    const result = await apiClient.get('/pharmacies', { pharmacyGroupId, isExpired });
    dispatch(getPharmaciesResponse(result));
  } catch (e) {
    dispatch(getPharmaciesError({ error: e.response.data.statusText }));
  }
};

/* Reducers */
export default handleActions(
  {
    [getPharmaciesRequest]: (state) => ({
      ...state,
      data: null,
      fetching: true,
      error: null,
    }),
    [getPharmaciesResponse]: (state, { payload }) => ({
      ...state,
      data: payload.data,
      fetching: false,
      error: null,
    }),
    [getPharmaciesError]: (state, { payload }) => ({
      ...state,
      error: payload.error,
      fetching: false,
    }),
  },
  defaultState
);