@shopgate/pwa-common-commerce/reviews/reducers/userReviewsByProductId.js

Commerce library for the Shopgate Connect PWA.

import { REQUEST_USER_REVIEW, REQUEST_SUBMIT_REVIEW, RECEIVE_USER_REVIEW, RECEIVE_SUBMIT_REVIEW, ERROR_USER_REVIEW, ERROR_SUBMIT_REVIEW, RESET_SUBMIT_REVIEW, FLUSH_USER_REVIEWS, USER_REVIEW_LIFETIME } from "../constants";

/**
 * Stores product reviews by their product ID.
 * @param {Object} [state={}] The current state.
 * @param {Object} action The action object.
 * @return {Object} The new state.
 */
export default function userReviewsByProductId(state = {}, action = {}) {
  switch (action.type) {
    case REQUEST_USER_REVIEW:
      return {
        ...state,
        [action.productId]: {
          ...state[action.productId],
          isFetching: true,
          review: '',
          expires: 0
        }
      };
    case RECEIVE_USER_REVIEW:
      return {
        ...state,
        [action.productId]: {
          ...state[action.productId],
          isFetching: false,
          review: action.review.id,
          expires: Date.now() + USER_REVIEW_LIFETIME
        }
      };
    case ERROR_SUBMIT_REVIEW:
    case ERROR_USER_REVIEW:
      {
        const newState = {
          ...state
        };
        delete newState[action.productId];
        return newState || {};
      }
    case REQUEST_SUBMIT_REVIEW:
      return {
        ...state,
        [action.review.productId]: {
          ...state[action.review.productId],
          isFetching: true,
          expires: 0
        }
      };
    case RECEIVE_SUBMIT_REVIEW:
      return {
        ...state,
        [action.review.productId]: {
          isFetching: false,
          review: action.review.id,
          expires: action.review.id ? Date.now() + USER_REVIEW_LIFETIME : 0
        }
      };
    case RESET_SUBMIT_REVIEW:
      return {
        ...state,
        [action.review.productId]: {
          ...state[action.review.productId],
          isFetching: false,
          review: action.review.id
        }
      };
    case FLUSH_USER_REVIEWS:
      return {};
    default:
      return state;
  }
}