From f3f06fcf091dd80b92cf50b30e529c086779e88c Mon Sep 17 00:00:00 2001
From: Dmitriy Kuzmenko <kuzmenko.da@gmail.com>
Date: Sat, 2 Nov 2019 17:06:13 +0300
Subject: [PATCH] filter for tag

---
 apps/tag/management/commands/add_tags.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/apps/tag/management/commands/add_tags.py b/apps/tag/management/commands/add_tags.py
index 89ee89a1..74cc876a 100644
--- a/apps/tag/management/commands/add_tags.py
+++ b/apps/tag/management/commands/add_tags.py
@@ -10,7 +10,11 @@ class Command(BaseCommand):
 
     def handle(self, *args, **kwargs):
 
-        existing_establishment = Establishment.objects.filter(old_id__isnull=False)
+        existing_establishment = Establishment.objects.filter(
+            old_id__isnull=False
+        ).filter(
+            tags__isnull=True
+        )
         ESTABLISHMENT = 1
         SHOP = 2
         RESTAURANT = 3