From f3955907e9fe249a6a7fad50e7237768926b215c Mon Sep 17 00:00:00 2001
From: "Dusan Mijatovic (PC2020)" <d.mijatovic@dv4all.nl>
Date: Wed, 12 Oct 2022 12:30:02 +0200
Subject: [PATCH] fix: remove doi internal value check from crossref method

---
 frontend/utils/getCrossref.ts | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/frontend/utils/getCrossref.ts b/frontend/utils/getCrossref.ts
index 6e9beb4a9..d81640a53 100644
--- a/frontend/utils/getCrossref.ts
+++ b/frontend/utils/getCrossref.ts
@@ -72,13 +72,16 @@ export async function getCrossrefItemByDoi(doi: string) {
 
     if (resp.status === 200) {
       const json: CrossrefResponse = await resp.json()
-      // find doi item
-      const doiItem = json.message.items.filter(item => item.DOI.toLowerCase() === doi.toLocaleLowerCase())
-      // if found return it
-      if (doiItem.length === 1) {
+      // if found return item
+      if (json.message.items.length > 0) {
         return {
           status: 200,
-          message: doiItem[0]
+          message: json.message.items[0]
+        }
+      } else {
+        return {
+          status: 404,
+          message: 'DOI not found'
         }
       }
     }