[UPDT] BASE: Moved EmployeeShiftDay creation logic from app ready() function to post_migrate signal

base/apps.py

@@ -20,25 +20,6 @@ class BaseConfig(AppConfig):
 
         super().ready()
         check_for_no_permissions_models()
-        try:
-            from base.models import EmployeeShiftDay
-
-            if not EmployeeShiftDay.objects.exists():
-                days = [
-                    ("monday", "Monday"),
-                    ("tuesday", "Tuesday"),
-                    ("wednesday", "Wednesday"),
-                    ("thursday", "Thursday"),
-                    ("friday", "Friday"),
-                    ("saturday", "Saturday"),
-                    ("sunday", "Sunday"),
-                ]
-
-                EmployeeShiftDay.objects.bulk_create(
-                    [EmployeeShiftDay(day=day[0]) for day in days]
-                )
-        except Exception as e:
-            print(e)
 
 
 def check_for_no_permissions_models():

base/signals.py

@@ -91,6 +91,26 @@ def clean_work_records(sender, **kwargs):
         )
 
 
+@receiver(post_migrate)
+def create_shift_days(sender, **kwargs):
+    from base.models import EmployeeShiftDay
+
+    if not EmployeeShiftDay.objects.exists():
+        days = [
+            ("monday", "Monday"),
+            ("tuesday", "Tuesday"),
+            ("wednesday", "Wednesday"),
+            ("thursday", "Thursday"),
+            ("friday", "Friday"),
+            ("saturday", "Saturday"),
+            ("sunday", "Sunday"),
+        ]
+
+        EmployeeShiftDay.objects.bulk_create(
+            [EmployeeShiftDay(day=day[0]) for day in days]
+        )
+
+
 @receiver(m2m_changed, sender=Announcement.employees.through)
 def filtered_employees(sender, instance, action, **kwargs):
     """