transfer newsletter_subscriber

apps/notification/transfer_data.py

@@ -1,24 +1,44 @@
 from pprint import pprint
 
-from transfer.models import EmailAddresses
+from account.models import User
-from transfer.serializers.notification import SubscriberSerializer
+from transfer.models import EmailAddresses, NewsletterSubscriber
+from transfer.serializers.notification import SubscriberSerializer, NewsletterSubscriberSerializer
 
 
 def transfer_subscriber():
-    queryset = EmailAddresses.objects.filter(state="usable")
+    queryset = EmailAddresses.objects.filter(state='usable')
 
     serialized_data = SubscriberSerializer(data=list(queryset.values()), many=True)
 
     if serialized_data.is_valid():
         serialized_data.save()
     else:
-        pprint(f"News serializer errors: {serialized_data.errors}")
+        pprint(f'News serializer errors: {serialized_data.errors}')
 
 
 def transfer_newsletter_subscriber():
-    pass
+    users = User.objects.filter(old_id__isnull=False).values_list('old_id', flat=True)
+    queryset = NewsletterSubscriber.objects.filter(
+        email_address__account_id__in=list(users)
+    ).values(
+        'id',
+        'email_address__email',
+        'email_address__account_id',
+        'email_address__ip',
+        'email_address__country_code',
+        'email_address__locale',
+        'state', 
+        'created_at',
+    )
+    
+    serialized_data = NewsletterSubscriberSerializer(data=list(queryset.values()), many=True)
+    if serialized_data.is_valid():
+        serialized_data.save()
+    else:
+        pprint(f'NewsletterSubscriber serializer errors: {serialized_data.errors}')
 
 
 data_types = {
-    "subscriber": [transfer_subscriber]
+    'subscriber': [transfer_subscriber],
+    'newsletter_subscriber': [transfer_newsletter_subscriber],
 }

apps/transfer/management/commands/transfer.py

@@ -38,6 +38,7 @@ class Command(BaseCommand):
         'assemblage',
         'rating_count',
         'product_review',
+        'newsletter_subscriber',  # подписчики на рассылку - переносить после переноса пользователей №1
     ]
 
     def handle(self, *args, **options):

apps/transfer/serializers/notification.py

@@ -33,3 +33,48 @@ class SubscriberSerializer(serializers.ModelSerializer):
 
     def get_country_code(self, obj):
         return obj["country_code"]
+
+
+class NewsletterSubscriberSerializer(serializers.Serializer):
+    pass
+    # vintage = serializers.IntegerField()
+    # mark = serializers.FloatField(allow_null=True)
+    # establishment_id = serializers.IntegerField()
+    # created_at = serializers.DateTimeField(format='%m-%d-%Y %H:%M:%S')
+    # aasm_state = serializers.CharField(allow_null=True)
+    # reviewer_id = serializers.IntegerField()
+    # id = serializers.IntegerField()
+    #
+    # def validate(self, data):
+    #     data.update({
+    #         'reviewer': self.get_reviewer(data),
+    #         'status': Review.READY if data['aasm_state'] == 'published' else Review.TO_INVESTIGATE,
+    #         'published_at': data.pop('created_at'),
+    #         'old_id': data.pop('id'),
+    #         'content_object': self.get_establishment(data),
+    #     })
+    #     data.pop('reviewer_id')
+    #     data.pop('establishment_id')
+    #     data.pop('aasm_state')
+    #     return data
+    #
+    # def create(self, validated_data):
+    #     obj, _ = Review.objects.update_or_create(
+    #         old_id=validated_data['old_id'],
+    #         defaults=validated_data,
+    #     )
+    #     return obj
+    #
+    # @staticmethod
+    # def get_reviewer(data):
+    #     user = User.objects.filter(old_id=data['reviewer_id']).first()
+    #     if not user:
+    #         raise ValueError(f"User account not found with old_id {data['reviewer_id']}")
+    #     return user
+    #
+    # @staticmethod
+    # def get_establishment(data):
+    #     establishment = Establishment.objects.filter(old_id=data['establishment_id']).first()
+    #     if not establishment:
+    #         raise ValueError(f"Establishment not found with old_id {data['establishment_id']}: ")
+    #     return establishment