@randy.tarampi/jsx/esm/lib/actions/posts/fetchPosts.js

Some common JSX components for www.randytarampi.ca

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

import { createAction } from "redux-actions";
import fetchPosts from "../../api/fetchPosts";
import { isUrlStateLoading } from "../../data/api";
import selectors from "../../data/selectors";
import setError from "../error/setError";
export var FETCHING_POSTS_FAILURE = "FETCHING_POSTS_FAILURE";
export var FETCHING_POSTS_FAILURE_RECOVERY = "FETCHING_POSTS_FAILURE_RECOVERY";
export var FETCHING_POSTS_SUCCESS = "FETCHING_POSTS_SUCCESS";
export var FETCHING_POSTS_CANCELLED = "FETCHING_POSTS_CANCELLED";
export var FETCHING_POSTS = "FETCHING_POSTS";
export var FETCHING_POSTS_PER_PAGE = 8;
export var fetchPostsCreator = function fetchPostsCreator(fetchUrl) {
  var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "global";
  var searchParams = arguments.length > 2 ? arguments[2] : undefined;
  var searchType = arguments.length > 3 ? arguments[3] : undefined;
  return (dispatch, getState) => {
    var state = getState();
    var urlState = selectors.getApiStateForUrl(state, fetchUrl);
    var loadedPosts = selectors.getPosts(state);
    var isLoading = isUrlStateLoading(urlState);

    if (type && type !== "global") {
      searchParams.type = type;
    }

    if (isLoading) {
      dispatch(fetchingPostsCancelled({
        fetchUrl,
        searchParams,
        searchType,
        isLoading
      }));
      return Promise.resolve();
    }

    dispatch(fetchingPosts({
      fetchUrl,
      searchParams,
      searchType
    }));
    return fetchPosts(fetchUrl, searchParams).then(postsResponse => {
      dispatch(fetchingPostsSuccess(_objectSpread({
        fetchUrl,
        searchParams,
        searchType
      }, postsResponse)));

      if ((!loadedPosts || !loadedPosts.size) && (!postsResponse || !postsResponse.posts || !postsResponse.posts.length)) {
        dispatch(setError(undefined, "ENOPOSTS"));
      }
    }).catch(error => {
      dispatch(fetchingPostsFailure({
        searchParams,
        searchType,
        fetchUrl,
        error
      }));

      if (!loadedPosts || !loadedPosts.size) {
        dispatch(setError(error, "EFETCH"));
      } else {
        dispatch(fetchingPostsFailureRecovery({
          fetchUrl,
          searchParams,
          searchType
        }));
      }

      throw error;
    });
  };
};
export var fetchingPosts = createAction(FETCHING_POSTS);
export var fetchingPostsCancelled = createAction(FETCHING_POSTS_CANCELLED);
export var fetchingPostsSuccess = createAction(FETCHING_POSTS_SUCCESS);
export var fetchingPostsFailure = createAction(FETCHING_POSTS_FAILURE);
export var fetchingPostsFailureRecovery = createAction(FETCHING_POSTS_FAILURE_RECOVERY);
export default fetchPostsCreator;