Implement Shopify Provider

framework/shopify/product/get-product.ts

@@ -0,0 +1,37 @@
+import { GraphQLFetcherResult } from '@commerce/api'
+
+import { getConfig, ShopifyConfig } from '../api'
+import { Product } from '../schema'
+import { toCommerceProduct } from '../utils/to-commerce-products'
+import getProductQuery from '../utils/queries/get-product-query'
+
+export type ProductNode = Product
+
+type Variables = {
+  slug: string
+}
+
+type Options = {
+  variables: Variables
+  config: ShopifyConfig
+  preview?: boolean
+}
+
+type ReturnType = {
+  product: any
+}
+
+const getProduct = async (options: Options): Promise<ReturnType> => {
+  let { config, variables = { first: 250 } } = options ?? {}
+  config = getConfig(config)
+
+  const {
+    data: { productByHandle: product },
+  }: GraphQLFetcherResult = await config.fetch(getProductQuery, { variables })
+
+  return {
+    product: product ? toCommerceProduct(product) : null,
+  }
+}
+
+export default getProduct