delete option staff varizi

apps/payments/services.py

@@ -27,6 +27,29 @@ def configuration_snapshot(obj):
     return json.loads(serializers.serialize('json', [obj]))[0]['fields']
 
 
+@transaction.atomic
+def delete_notice(actor, notice):
+    # Receipt submission locks the same customer, then notice. Do not lock access
+    # links here: anonymous submission already holds its link before the customer.
+    actor = User.objects.select_related('staff_profile').get(pk=actor.pk)
+    User.objects.select_for_update().get(pk=notice.customer_id)
+    notice = PaymentNotice.objects.select_for_update().get(pk=notice.pk)
+    if not policies.may_delete_notice(actor, notice):
+        raise PermissionDenied
+    if notice.receipts.exists():
+        raise ValidationError('برای این اعلامیه فیش ثبت شده است؛ حذف آن امکان‌پذیر نیست، حتی اگر فیش رد شده باشد.')
+    if notice.deleted_at:
+        return
+    notice.deleted_at = notice.cancelled_at = timezone.now()
+    notice.save(update_fields=['deleted_at', 'cancelled_at', 'updated_at'])
+    from apps.notifications.models import NotificationJob
+    NotificationJob.objects.filter(payment_notification__notice=notice,
+        status__in=['PENDING', 'RETRYING', 'FAILED']).update(status='CANCELLED',
+            last_error='اعلامیه واریز حذف شده است.')
+    audit(actor, 'NOTICE_DELETED', notice, {'number': notice.number, 'customer_id': notice.customer_id,
+        'subject': notice.subject, 'amount': notice.amount})
+
+
 @transaction.atomic
 def issue_notice(actor, data):
     unit = TicketPolicy.primary_unit(actor)