products-actions.js

import config from "./config";

export const requestProducts = () => ({
  type: "REQUEST_PRODUCTS"
});

export const receiveProducts = products => ({
  type: "RECEIVE_PRODUCTS",
  products
});

export const fetchProducts = () => dispatch => {
  dispatch(requestProducts());

  return fetch(config.API_PRODUCTS_URL)
    .then(response => response.json())
    .then(json => dispatch(receiveProducts(json)))
    .catch(() => {
      dispatch(receiveProducts([]));
    });
};