Added fallback strategy

2023-10-03 02:17:12 +04:00
parent d8ccc560ee
commit 5bee5a2e54
3 changed files with 17 additions and 4 deletions
--- a/src/pages/[group].tsx
+++ b/src/pages/[group].tsx
@@ -37,9 +37,18 @@ export async function getServerSideProps(context: GetServerSidePropsContext<{ gr
      schedule = cachedSchedule.results
      parsedAt = cachedSchedule.lastFetched
    } else {
-      schedule = await getSchedule(...groups[group])
-      parsedAt = new Date()
-      cachedSchedules.set(group, { lastFetched: new Date(), results: schedule })
+      try {
+        schedule = await getSchedule(...groups[group])
+        parsedAt = new Date()
+        cachedSchedules.set(group, { lastFetched: new Date(), results: schedule })
+      } catch(e) {
+        if (cachedSchedule?.lastFetched) {
+          schedule = cachedSchedule.results
+          parsedAt = cachedSchedule.lastFetched
+        } else {
+          throw e
+        }
+      }
    }

    return {