Update payment all qs

apps/payment/models.py

@@ -2,6 +2,7 @@ import arrow
 
 from paymentwall import Pingback
 from polymorphic.models import PolymorphicModel
+from polymorphic.managers import PolymorphicManager
 
 from django.db import models
 from django.contrib.auth import get_user_model
@@ -73,6 +74,12 @@ class AuthorBalance(models.Model):
         return self.amount * config.SERVICE_COMMISSION / 100
 
 
+class PaymentManger(PolymorphicManager):
+
+    def all(self):
+        return self.filter(status__isnull=False)
+
+
 class Payment(PolymorphicModel):
     PW_STATUS_CHOICES = (
         (Pingback.PINGBACK_TYPE_REGULAR, 'regular',),
@@ -93,13 +100,12 @@ class Payment(PolymorphicModel):
     created_at = models.DateTimeField(auto_now_add=True)
     update_at = models.DateTimeField(auto_now=True)
 
-    non_polymorphic = models.Manager()
+    objects = PaymentManger()
 
     class Meta:
         verbose_name = 'Платеж'
         verbose_name_plural = 'Платежи'
         ordering = ('created_at',)
-        base_manager_name = 'non_polymorphic'
 
     def calc_commission(self):
         return self.amount * config.SERVICE_COMMISSION / 100