actionslist.js

import { NavigationActions } from 'react-navigation';
import { normalize } from 'normalizr';

import { Feed, Photo } from '../utils/api';
import { arrayOfPhotos } from './normalizr_schema';

export const FETCH_FEED_IMAGES = 'FETCH_FEED_IMAGES';
export const FETCH_FEED_IMAGES_SUCCESS = 'FETCH_FEED_IMAGES_SUCCESS';
export const FETCH_FEED_IMAGES_ERROR = 'FETCH_FEED_IMAGES_ERROR';

export function fetchFeedImages() {
  return async (dispatch: Function, getState: Function) => {
    dispatch({ type: FETCH_FEED_IMAGES });

    const { token } = getState().user;

    try {
      const { data } = await Feed.fetchFeed(token, 0);
      return dispatch({
        type: FETCH_FEED_IMAGES_SUCCESS,
        data: normalize(data.photos, arrayOfPhotos),
        hasMore: data.hasMore,
      });
    } catch (e) {
      return dispatch({ type: FETCH_FEED_IMAGES_ERROR, e });
    }
  };
}

/**
 * LOAD MORE
 */

export const FEED_LOAD_MORE = 'FEED_LOAD_MORE';
export const FEED_LOAD_MORE_SUCCESS = 'FEED_LOAD_MORE_SUCCESS';
export const FEED_LOAD_MORE_ERROR = 'FEED_LOAD_MORE_ERROR';

export function loadMore(offset: number) {
  return async (dispatch: Function, getState: Function) => {
    dispatch({ type: FEED_LOAD_MORE });

    const { token } = getState().user;

    try {
      const { data } = await Feed.fetchFeed(token, offset || 0);
      console.log('data', data);
      console.log('NORMALISZE', normalize(data.photos, arrayOfPhotos));
      return dispatch({
        type: FEED_LOAD_MORE_SUCCESS,
        data: normalize(data.photos, arrayOfPhotos),
        hasMore: data.hasMore,
      });
    } catch (e) {
      return dispatch({ type: FEED_LOAD_MORE_ERROR, e });
    }
  };
}