From a052318c059d3cffa8d2c04a501d521797da35d2 Mon Sep 17 00:00:00 2001
From: karishmas6 <carishmashukla28@gmail.com>
Date: Sat, 26 Oct 2024 00:42:52 +0530
Subject: [PATCH] feat: compute next run

---
 server/src/utils/schedule.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 server/src/utils/schedule.ts

diff --git a/server/src/utils/schedule.ts b/server/src/utils/schedule.ts
new file mode 100644
index 00000000..2cc02bfc
--- /dev/null
+++ b/server/src/utils/schedule.ts
@@ -0,0 +1,13 @@
+import cronParser from 'cron-parser';
+import moment from 'moment-timezone';
+
+// Function to compute next run date based on the cron pattern and timezone
+function computeNextRun(cronExpression: string, timezone: string) {
+  try {
+    const interval = cronParser.parseExpression(cronExpression, { tz: timezone });
+    return interval.next().toDate();
+  } catch (err) {
+    console.error('Error parsing cron expression:', err);
+    return null;
+  }
+}