handle empty cart, variants, options, errors

framework/swell/utils/handle-fetch-response.ts

@@ -1,28 +1,19 @@
-import { FetcherError } from '@commerce/utils/errors'
+import { CommerceError } from '@commerce/utils/errors'
 
-export function getError(errors: any[], status: number) {
-  errors = errors ?? [{ message: 'Failed to fetch Swell API' }]
-  return new FetcherError({ errors, status })
+type SwellFetchResponse = {
+  error: {
+    message: string
+    code?: string
+  }
 }
 
-export async function getAsyncError(res: Response) {
-  const data = await res.json()
-  return getError(data.errors, res.status)
-}
-
-const handleFetchResponse = async (res: Response) => {
-  // if (res.ok) {
-  //   const { data, errors } = await res.json()
-
-  //   if (errors && errors.length) {
-  //     throw getError(errors, res.status)
-  //   }
-
-  //   return data
-  // }
-  if (res) return res
-
-  throw await getAsyncError(res)
+const handleFetchResponse = async (res: SwellFetchResponse) => {
+  if (res) {
+    if (res.error) {
+      throw new CommerceError(res.error)
+    }
+    return res
+  }
 }
 
 export default handleFetchResponse