fix payement link and gallery image

apps/tickets/selectors.py

@@ -1,7 +1,7 @@
-from django.db.models import Case, F, IntegerField, Q, Value, When
+from django.db.models import Case, Exists, IntegerField, OuterRef, Q, Value, When
 from django.utils import timezone
 from django.utils.dateparse import parse_date
-from .models import Ticket
+from .models import Ticket, TicketReadState
 from .policies import TicketPolicy
 def customer_tickets(user): return Ticket.objects.filter(customer=user).select_related("category","owner__staff_profile","selected_expert__staff_profile")
 def staff_ticket_rows(user):
@@ -56,7 +56,8 @@ def filter_staff_tickets(qs, user, params):
         if tab == "shared":
             qs=qs.filter(Q(access_grants__user=user,access_grants__revoked_at__isnull=True,access_grants__first_viewed_at__isnull=True) | Q(pk__in=received_messages(user).filter(first_viewed_at__isnull=True).values("message__ticket_id")))
         else:
-            qs=qs.filter(Q(read_states__user=user,read_states__last_read_at__lt=F("last_activity_at"))|Q(read_states__isnull=True))
+            read_by_user=TicketReadState.objects.filter(ticket_id=OuterRef('pk'),user=user,last_read_at__gte=OuterRef('last_activity_at'))
+            qs=qs.alias(_read_by_current_user=Exists(read_by_user)).filter(_read_by_current_user=False)
     qs=qs.distinct()
     if tab in ("", "waiting_staff"):
         return qs.annotate(