@shopgate/pwa-common-commerce/product/reducers/productRelationsByHash.js

Commerce library for the Shopgate Connect PWA.

import { REQUEST_PRODUCT_RELATIONS, RECEIVE_PRODUCT_RELATIONS, ERROR_PRODUCT_RELATIONS, PRODUCT_LIFETIME } from "../constants";

/**
 * Product relations reducer.
 * @param {Object} state State.
 * @param {Object} action Action.
 * @returns {Object}
 */
const productRelationsByHash = (state = {}, action = {}) => {
  switch (action.type) {
    case REQUEST_PRODUCT_RELATIONS:
      return {
        ...state,
        [action.hash]: {
          ...state[action.hash],
          isFetching: true,
          expires: 0
        }
      };
    case RECEIVE_PRODUCT_RELATIONS:
      return {
        ...state,
        [action.hash]: {
          productIds: action.payload.relations.map(product => {
            if (product.productId) {
              return product.productId;
            }
            return product.id;
          }),
          isFetching: false,
          expires: Date.now() + PRODUCT_LIFETIME
        }
      };
    case ERROR_PRODUCT_RELATIONS:
      return {
        ...state,
        [action.hash]: {
          ...state[action.hash],
          isFetching: false,
          expires: 0
        }
      };
    default:
      return state;
  }
};
export default productRelationsByHash;