fixed search

pages/api/search-products.ts

@@ -2,7 +2,84 @@
 import { NextApiRequest, NextApiResponse } from "next"
 
 import commerce from '@lib/api/commerce'
-import { truncate } from "fs/promises"
+import truncate from "truncate-html";
+
+
+import { Product } from '@commerce/types/product'
+
+
+const SORT: { [key: string]: string | undefined } = {
+	latest: 'id',
+	trending: 'total_sold',
+	price: 'price',
+}
+
+const LIMIT = 12
+
+// Return current cart info
+const getProducts = async ({ search, config }: any) => {
+	// Use a dummy base as we only care about the relative path
+	const url = new URL('/v3/catalog/products', 'http://a')
+
+	url.searchParams.set('is_visible', 'true')
+	url.searchParams.set('limit', String(LIMIT))
+
+	if (search) url.searchParams.set('keyword', search)
+
+	//   if (categoryId && Number.isInteger(Number(categoryId)))
+	//     url.searchParams.set('categories:in', String(categoryId))
+
+	//   if (brandId && Number.isInteger(Number(brandId)))
+	//     url.searchParams.set('brand_id', String(brandId))
+
+	//   if (sort) {
+	//     const [_sort, direction] = sort.split('-')
+	//     const sortValue = SORT[_sort]
+
+	//     if (sortValue && direction) {
+	//       url.searchParams.set('sort', sortValue)
+	//       url.searchParams.set('direction', direction)
+	//     }
+	//   }
+
+	// We only want the id of each product
+	url.searchParams.set('include_fields', 'id')
+
+	const commerceConfig = commerce.provider.config
+
+	const { data } = await commerceConfig.storeApiFetch<{ data: { id: number }[] }>(
+		url.pathname + url.search
+	)
+
+	const ids = data.map((p) => String(p.id))
+	const found = ids.length > 0
+
+	// We want the GraphQL version of each product
+	const graphqlData = await commerce.getAllProducts({
+		variables: { first: LIMIT, ids },
+		config,
+	})
+
+	// Put the products in an object that we can use to get them by id
+	const productsById = graphqlData.products.reduce<{
+		[k: string]: Product
+	}>((prods, p) => {
+		prods[Number(p.id)] = p
+		return prods
+	}, {})
+
+	const products: Product[] = found ? [] : graphqlData.products
+
+	// Populate the products array with the graphql products, in the order
+	// assigned by the list of entity ids
+	ids.forEach((id) => {
+		const product = productsById[id]
+		if (product) products.push(product)
+	})
+
+	return products
+}
+
 
 export default async (req: NextApiRequest, res: NextApiResponse) => {
 
@@ -22,7 +99,7 @@ export default async (req: NextApiRequest, res: NextApiResponse) => {
 	}
 
 	try {
-		const filter = `${req.query.search}`.toLowerCase()
+		const search = `${req.query.search}`.toLowerCase()
 
 		// const products = await getProducts({filter})
 
@@ -31,27 +108,54 @@ export default async (req: NextApiRequest, res: NextApiResponse) => {
 		const preview = false
 
 		const config = { locale, locales: [locale] }
-		const { products } = await commerce.getAllProducts({
+
-			variables: { first: 100 },
+		// const { products } = await commerce.getAllProducts({
-			config,
+		// 	variables: { first: 100 },
-			preview,
+		// 	config,
-		})
+		// 	preview,
+		// })
 
 
-		const ret = products
+		// const ret = products
-			.filter(p => {
+		// 	.filter(p => {
-				return filter === ""
+		// 		return filter === ""
-					|| p.name.toLowerCase().indexOf(filter) !== -1
+		// 			|| p.name.toLowerCase().indexOf(filter) !== -1
-					|| p.description.toLowerCase().indexOf(filter) !== -1
+		// 			|| p.description.toLowerCase().indexOf(filter) !== -1
-			})
+		// 	})
+		// 	.map(p => {
+
+		// 		return {
+		// 			name: p.name,
+		// 			imageUrl: p.images[0].url,
+		// 			price: p.price,
+		// 			id: p.id,
+		// 			description: p.description,
+		// 			slug: p.path || p.slug
+		// 		}
+		// 	}).sort((a, b) => {
+		// 		if (a.name > b.name) return 1
+		// 		return -1
+		// 	})
+
+		// res.statusCode = 200
+		// res.json(ret)
+
+		const products = (await getProducts({ search, config }))
 			.map(p => {
 
+				const description = truncate(p.description, {
+					length: 500,
+					decodeEntities: true,
+					stripTags: true,
+					reserveLastWord: true,
+				});
+
 				return {
 					name: p.name,
 					imageUrl: p.images[0].url,
 					price: p.price,
 					id: p.id,
-					description: p.description,
+					description,
 					slug: p.path || p.slug
 				}
 			}).sort((a, b) => {
@@ -59,8 +163,11 @@ export default async (req: NextApiRequest, res: NextApiResponse) => {
 				return -1
 			})
 
+		res.setHeader("Content-Type", "application/json")
 		res.statusCode = 200
-		res.json(ret)
+		res.json(products)
+
+
 
 	} catch (e) {