From 8e2ece75261e8cd2e0544fa7b490e08ed4b2e324 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Omar=20L=C3=B3pez?= <zomars@me.com>
Date: Tue, 14 Feb 2023 10:07:58 -0700
Subject: [PATCH] Prevent timeouts when cache fails (#7095)

Return empty cache instead of failing

Keeping console errors
---
 .../pages/[user]/calendar-cache/[month].tsx   | 29 ++++++++++++++-----
 apps/web/pages/api/trpc/[trpc].ts             |  2 +-
 2 files changed, 23 insertions(+), 8 deletions(-)

diff --git a/apps/web/pages/[user]/calendar-cache/[month].tsx b/apps/web/pages/[user]/calendar-cache/[month].tsx
index 40badfe363878e..423eedc054588e 100644
--- a/apps/web/pages/[user]/calendar-cache/[month].tsx
+++ b/apps/web/pages/[user]/calendar-cache/[month].tsx
@@ -33,13 +33,28 @@ export const getStaticProps: GetStaticProps<
     dayjs(month, "YYYY-MM").isSame(dayjs(), "month") ? dayjs() : dayjs(month, "YYYY-MM")
   ).startOf("day");
   const endDate = startDate.endOf("month");
-  const results = user?.credentials
-    ? await getCachedResults(user?.credentials, startDate.format(), endDate.format(), user?.selectedCalendars)
-    : [];
-  return {
-    props: { results, date: new Date().toISOString() },
-    revalidate: 1,
-  };
+  try {
+    const results = user?.credentials
+      ? await getCachedResults(
+          user?.credentials,
+          startDate.format(),
+          endDate.format(),
+          user?.selectedCalendars
+        )
+      : [];
+    return {
+      props: { results, date: new Date().toISOString() },
+      revalidate: 1,
+    };
+  } catch (error) {
+    let message = "Unknown error while fetching calendarƒ";
+    if (error instanceof Error) message = error.message;
+    console.error(error, message);
+    return {
+      props: { results: [], date: new Date().toISOString(), message },
+      revalidate: 1,
+    };
+  }
 };
 
 export const getStaticPaths: GetStaticPaths = () => {
diff --git a/apps/web/pages/api/trpc/[trpc].ts b/apps/web/pages/api/trpc/[trpc].ts
index af7802e3dcba78..81a1e4598d0d86 100644
--- a/apps/web/pages/api/trpc/[trpc].ts
+++ b/apps/web/pages/api/trpc/[trpc].ts
@@ -64,7 +64,7 @@ export default trpcNext.createNextApiHandler({
       "viewer.public.session": `no-cache`,
       "viewer.public.i18n": `no-cache`,
       // Revalidation time here should be 1 second, per https://github.com/calcom/cal.com/pull/6823#issuecomment-1423215321
-      "viewer.public.slots.getSchedule": `max-age=0, s-maxage=1`,
+      "viewer.public.slots.getSchedule": `no-cache`, // FIXME
     } as const;
 
     // Find which element above is an exact match for this group of paths