add review priority command start

apps/review/management/commands/add_review_priority.py

@@ -0,0 +1,24 @@
+from django.core.management.base import BaseCommand
+from tqdm import tqdm
+
+from review.models import Review
+from transfer.models import Reviews
+
+
+class Command(BaseCommand):
+    help = '''Add review priority from old db to new db.'''
+
+    def handle(self, *args, **kwargs):
+        reviews = Review.objects.all().values_list('old_id', flat=True)
+        queryset = Reviews.objects.exclude(product_id__isnull=False).filter(
+            id__in=list(reviews),
+        ).values_list('id', 'priority')
+
+        for old_id, priority in tqdm(queryset, desc='Add priority to reviews'):
+            review = Review.objects.filter(old_id=old_id).first()
+            if review:
+                print(priority)
+
+        self.stdout.write(self.style.WARNING(f'Priority added to review objects.'))
+
+