fix news transfer

apps/transfer/serializers/news.py

@@ -1,13 +1,12 @@
 from rest_framework import serializers
 
+from account.models import User
 from gallery.models import Image
 from location.models import Country
 from news.models import News, NewsGallery
 from tag.models import Tag
 from transfer.models import PageMetadata
 from utils.legacy_parser import parse_legacy_news_content
-from utils.slug_generator import generate_unique_slug
-from account.models import User
 
 
 class NewsSerializer(serializers.Serializer):
@@ -37,14 +36,18 @@ class NewsSerializer(serializers.Serializer):
             'subtitle': self.get_subtitle(validated_data),
             'description': self.get_description(validated_data),
             'start': validated_data['created_at'],
-            'slug': generate_unique_slug(News, validated_data['slug']),
+            'slugs': self.get_slugs(validated_data),
             'state': self.get_state(validated_data),
             'template': self.get_template(validated_data),
             'country': self.get_country(validated_data),
             'created_by': self.get_account(validated_data),
             'modified_by': self.get_account(validated_data),
         }
-        obj = News.objects.create(**payload)
+
+        obj, _ = News.objects.update_or_create(
+            old_id=validated_data['id'],
+            defaults=payload,
+        )
 
         tags = self.get_tags(validated_data)
         for tag in tags:
@@ -131,6 +134,10 @@ class NewsSerializer(serializers.Serializer):
             content = {data['locale']: data['title']}
         return content
 
+    @staticmethod
+    def get_slugs(data):
+        return {data['locale']: data['slug']}
+
     @staticmethod
     def get_account(data):
         """Get account"""