Fix school view

apps/school/views.py

@@ -2,7 +2,7 @@ from datetime import datetime, timedelta
 
 from django.contrib.auth import get_user_model
 from django.contrib.auth.decorators import login_required, user_passes_test
-from django.db.models import Min, F
+from django.db.models import Min, F, Func
 from django.http import Http404
 from django.shortcuts import get_object_or_404
 from django.utils.decorators import method_decorator
@@ -99,8 +99,11 @@ class SchoolView(TemplateView):
                 date_end__gte=date_now
             )
             school_payment_exists = school_payment.exists()
-            school_schedules_purchased = school_payment.values_list('weekdays', flat=True)
-            school_schedules_purchased = school_schedules_purchased[0] if school_schedules_purchased else []
+            # school_schedules_purchased = school_payment.values_list('weekdays', flat=True)
+            school_schedules_purchased = school_payment.objects.annotate(
+                    joined_weekdays=Func(F('weekdays'), function='unnest',)
+                ).values_list('joined_weekdays', flat=True).distinct()
+            # school_schedules_purchased = school_schedules_purchased[0] if school_schedules_purchased else []
         else:
             school_payment_exists = False
             school_schedules_purchased = []