Merge branch 'master' of github.com:vercel/commerce into outgrow-reaction-commerce-provider

Signed-off-by: Loan Laux <loan@outgrow.io>

framework/saleor/api/operations/get-product.ts

@@ -0,0 +1,46 @@
+import type { OperationContext } from '@commerce/api/operations'
+import { normalizeProduct } from '../../utils'
+import type { Provider, SaleorConfig } from '..'
+
+import * as Query from '../../utils/queries'
+
+type Variables = {
+  slug: string
+}
+
+type ReturnType = {
+  product: any
+}
+
+export default function getProductOperation({ commerce }: OperationContext<Provider>) {
+  async function getProduct({
+    query = Query.ProductOneBySlug,
+    variables,
+    config: cfg,
+  }: {
+    query?: string
+    variables: Variables
+    config?: Partial<SaleorConfig>
+    preview?: boolean
+  }): Promise<ReturnType> {
+    const { fetch, locale } = commerce.getConfig(cfg)
+
+    const { data } = await fetch(
+      query,
+      { variables },
+      {
+        ...(locale && {
+          headers: {
+            'Accept-Language': locale,
+          },
+        }),
+      }
+    )
+
+    return {
+      product: data?.product ? normalizeProduct(data.product) : null,
+    }
+  }
+
+  return getProduct
+}