1.0.12 subscribe buy routines

BillingApp/funcs.py

@@ -37,8 +37,15 @@ def get_orders_for_user(user):
         enable=True,
         user=user,
         subscribe_for_user=None,
-        # createDT__gt=datetime.now() - timedelta(hours=1)
+        createDT__gt=datetime.now() - timedelta(hours=1)
     ).order_by('subscribe', '-createDT').distinct('subscribe')
+
+    SubscribeOrder.objects.filter(
+        user=user
+    ).exclude(
+        id__in=orders.values_list('id', flat=True)
+    ).update(enable=False)
+
     return orders
 
 

BillingApp/models.py

@@ -39,6 +39,32 @@ class SubscribeOrder(BaseModel):
         verbose_name = _('Заказ на подписку')
         verbose_name_plural = _('Заказы на подписки')
 
+    def activate_subscribe_for_user(self):
+        from datetime import datetime, timedelta
+
+        kwargs = {
+            'user': self.user,
+            'subscribe': self.subscribe,
+            'last_paid_DT': datetime.now(),
+            'paid_period_from_DT': datetime.now(),
+            'paid_period_to_DT': datetime.now() + timedelta(hours=self.subscribe.period),
+            'receive_finish_subscribe_msg': True,
+            'enable': True,
+        }
+        subscribe_for_user = SubscribeForUser.objects.create(**kwargs)
+        self.subscribe_for_user = subscribe_for_user
+        self.enable = False
+        self.save()
+
+        subscribes_for_user = SubscribeForUser.objects.filter(
+            user=self.user
+        ).exclude(
+            id=subscribe_for_user.id
+        )
+        subscribes_for_user.update(enable=False)
+
+        return self
+
     def __str__(self):
         res = 'Заказ'
         if self.subscribe: