@shopgate/pwa-common-commerce/product/actions/fetchProductVariants.js

Commerce library for the Shopgate Connect PWA.

import PipelineRequest from'@shopgate/pwa-core/classes/PipelineRequest';import{shouldFetchData,mutable}from'@shopgate/pwa-common/helpers/redux';import requestProductVariants from"../action-creators/requestProductVariants";import{SHOPGATE_CATALOG_GET_PRODUCT_VARIANTS}from"../constants/Pipelines";import receiveProductVariants from"../action-creators/receiveProductVariants";import errorProductVariants from"../action-creators/errorProductVariants";/**
 * Retrieves product variants from store.
 * @param {string} productId The product ID for which the product variants are requested.
 * @return {Function} A Redux Thunk
 */function fetchProductVariants(productId){return function(dispatch,getState){var state=getState();var cachedData=state.product.variantsByProductId[productId];if(!shouldFetchData(cachedData)){return Promise.resolve(null);}dispatch(requestProductVariants(productId));var request=new PipelineRequest(SHOPGATE_CATALOG_GET_PRODUCT_VARIANTS).setInput({productId:productId}).dispatch();request.then(function(result){dispatch(receiveProductVariants(productId,result));})["catch"](function(error){dispatch(errorProductVariants(productId,error.code));});return request;};}/** @mixes {MutableFunction} */export default mutable(fetchProductVariants);