@shopgate/engage/back-in-stock/reducers/index.js

Shopgate's ENGAGE library.

import { PERMISSION_ID_PUSH, APP_PERMISSION_STATUS_RECEIVED } from '@shopgate/engage/core/constants';
import { ADD_BACK_IN_STOCK_SUBSCRIPTION, ADD_BACK_IN_STOCK_SUBSCRIPTION_ERROR, ADD_BACK_IN_STOCK_SUBSCRIPTION_SUCCESS, FETCH_BACK_IN_STOCK_SUBSCRIPTIONS, FETCH_BACK_IN_STOCK_SUBSCRIPTIONS_ERROR, FETCH_BACK_IN_STOCK_SUBSCRIPTIONS_SUCCESS, REMOVE_BACK_IN_STOCK_SUBSCRIPTION, REMOVE_BACK_IN_STOCK_SUBSCRIPTION_ERROR, REMOVE_BACK_IN_STOCK_SUBSCRIPTION_SUCCESS } from '@shopgate/engage/back-in-stock/constants';
const initialState = {
  isFetching: false,
  isInitial: true,
  subscriptions: [],
  pushPermissionStatus: null
};

/**
 * @param {Object} state The application state.
 * @param {Object} action The redux action.
 * @returns {Object}
 */
export default (state = initialState, action = {}) => {
  switch (action.type) {
    case FETCH_BACK_IN_STOCK_SUBSCRIPTIONS:
      {
        return {
          ...state,
          isFetching: true
        };
      }
    case FETCH_BACK_IN_STOCK_SUBSCRIPTIONS_SUCCESS:
      {
        return {
          ...state,
          isInitial: false,
          isFetching: false,
          subscriptions: action.subscriptions
        };
      }
    case FETCH_BACK_IN_STOCK_SUBSCRIPTIONS_ERROR:
      {
        return {
          ...state,
          isFetching: false
        };
      }
    case ADD_BACK_IN_STOCK_SUBSCRIPTION:
      {
        return {
          ...state,
          isFetching: true
        };
      }
    case ADD_BACK_IN_STOCK_SUBSCRIPTION_SUCCESS:
      {
        return {
          ...state,
          isFetching: false
        };
      }
    case ADD_BACK_IN_STOCK_SUBSCRIPTION_ERROR:
      {
        return {
          ...state,
          isFetching: false
        };
      }
    case REMOVE_BACK_IN_STOCK_SUBSCRIPTION:
      {
        return {
          ...state,
          isFetching: true
        };
      }
    case REMOVE_BACK_IN_STOCK_SUBSCRIPTION_SUCCESS:
      {
        return {
          ...state,
          isFetching: false
        };
      }
    case REMOVE_BACK_IN_STOCK_SUBSCRIPTION_ERROR:
      {
        return {
          ...state,
          isFetching: false
        };
      }
    case APP_PERMISSION_STATUS_RECEIVED:
      {
        if (action.permissionId !== PERMISSION_ID_PUSH) {
          return state;
        }
        return {
          ...state,
          pushPermissionStatus: action.status
        };
      }
    default:
      return state;
  }
};