khaihihi

wp-content/plugins/woocommerce/packages/woocommerce-blocks/assets/js/components/utils/index.js

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+/**
+ * External dependencies
+ */
+import { addQueryArgs } from '@wordpress/url';
+import apiFetch from '@wordpress/api-fetch';
+import { flatten, uniqBy } from 'lodash';
+import {
+	ENDPOINTS,
+	IS_LARGE_CATALOG,
+	LIMIT_TAGS,
+} from '@woocommerce/block-settings';
+
+const getProductsRequests = ( {
+	selected = [],
+	search = '',
+	queryArgs = [],
+} ) => {
+	const defaultArgs = {
+		per_page: IS_LARGE_CATALOG ? 100 : -1,
+		catalog_visibility: 'any',
+		status: 'publish',
+		search,
+		orderby: 'title',
+		order: 'asc',
+	};
+	const requests = [
+		addQueryArgs( ENDPOINTS.products, { ...defaultArgs, ...queryArgs } ),
+	];
+
+	// If we have a large catalog, we might not get all selected products in the first page.
+	if ( IS_LARGE_CATALOG && selected.length ) {
+		requests.push(
+			addQueryArgs( ENDPOINTS.products, {
+				catalog_visibility: 'any',
+				status: 'publish',
+				include: selected,
+			} )
+		);
+	}
+
+	return requests;
+};
+
+/**
+ * Get a promise that resolves to a list of products from the API.
+ *
+ * @param {Object} - A query object with the list of selected products and search term.
+ */
+export const getProducts = ( {
+	selected = [],
+	search = '',
+	queryArgs = [],
+} ) => {
+	const requests = getProductsRequests( { selected, search, queryArgs } );
+
+	return Promise.all( requests.map( ( path ) => apiFetch( { path } ) ) )
+		.then( ( data ) => {
+			const products = uniqBy( flatten( data ), 'id' );
+			const list = products.map( ( product ) => ( {
+				...product,
+				parent: 0,
+			} ) );
+			return list;
+		} )
+		.catch( ( e ) => {
+			throw e;
+		} );
+};
+
+/**
+ * Get a promise that resolves to a product object from the API.
+ *
+ * @param {number} productId Id of the product to retrieve.
+ */
+export const getProduct = ( productId ) => {
+	return apiFetch( {
+		path: `${ ENDPOINTS.products }/${ productId }`,
+	} );
+};
+
+const getProductTagsRequests = ( { selected = [], search } ) => {
+	const requests = [
+		addQueryArgs( `${ ENDPOINTS.products }/tags`, {
+			per_page: LIMIT_TAGS ? 100 : -1,
+			orderby: LIMIT_TAGS ? 'count' : 'name',
+			order: LIMIT_TAGS ? 'desc' : 'asc',
+			search,
+		} ),
+	];
+
+	// If we have a large catalog, we might not get all selected products in the first page.
+	if ( LIMIT_TAGS && selected.length ) {
+		requests.push(
+			addQueryArgs( `${ ENDPOINTS.products }/tags`, {
+				include: selected,
+			} )
+		);
+	}
+
+	return requests;
+};
+
+/**
+ * Get a promise that resolves to a list of tags from the API.
+ *
+ * @param {Object} - A query object with the list of selected products and search term.
+ */
+export const getProductTags = ( { selected = [], search } ) => {
+	const requests = getProductTagsRequests( { selected, search } );
+
+	return Promise.all( requests.map( ( path ) => apiFetch( { path } ) ) ).then(
+		( data ) => {
+			return uniqBy( flatten( data ), 'id' );
+		}
+	);
+};
+
+/**
+ * Get a promise that resolves to a category object from the API.
+ *
+ * @param {number} categoryId Id of the product to retrieve.
+ */
+export const getCategory = ( categoryId ) => {
+	return apiFetch( {
+		path: `${ ENDPOINTS.categories }/${ categoryId }`,
+	} );
+};
+
+/**
+ * Get a promise that resolves to an array of category objects from the API.
+ */
+export const getCategories = ( queryArgs ) => {
+	return apiFetch( {
+		path: addQueryArgs( `${ ENDPOINTS.products }/categories`, {
+			per_page: -1,
+			...queryArgs,
+		} ),
+	} );
+};
+
+export const getProductVariations = ( product ) => {
+	return apiFetch( {
+		path: addQueryArgs( `${ ENDPOINTS.products }/${ product }/variations`, {
+			per_page: -1,
+		} ),
+	} );
+};
+
+export const getAttributes = () => {
+	return apiFetch( {
+		path: addQueryArgs( `${ ENDPOINTS.products }/attributes`, {
+			per_page: -1,
+		} ),
+	} );
+};
+
+export const getTerms = ( attribute ) => {
+	return apiFetch( {
+		path: addQueryArgs(
+			`${ ENDPOINTS.products }/attributes/${ attribute }/terms`,
+			{
+				per_page: -1,
+			}
+		),
+	} );
+};