From 6ce86499d1fb0d6dcda602404aa0479017a18195 Mon Sep 17 00:00:00 2001
From: Horilla <support@horilla.com>
Date: Tue, 13 May 2025 12:14:23 +0530
Subject: [PATCH] [UPDT] BASE: Updated base app by adding additional validation
 condition on TrackLateComeEarlyOut save method

---
 base/models.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/base/models.py b/base/models.py
index dfed7c013..d7c986e33 100644
--- a/base/models.py
+++ b/base/models.py
@@ -1703,6 +1703,13 @@ class TrackLateComeEarlyOut(HorillaModel):
         tracking = _("enabled") if self.is_enable else _("disabled")
         return f"Tracking late come early out {tracking}"
 
+    def save(self, *args, **kwargs):
+        if not self.pk and TrackLateComeEarlyOut.objects.exists():
+            raise ValidationError(
+                _("Only one TrackLateComeEarlyOut instance is allowed.")
+            )
+        return super().save(*args, **kwargs)
+
 
 class Holidays(HorillaModel):
     name = models.CharField(max_length=30, null=False, verbose_name=_("Name"))