migration_subcategory

migration_subcategory.py

from ayocasn.apps.categories.models import Category, Subcategory


# Migration subcategory
cat_id_2 = Category.objects.get(id=2)
cat_id_2.id = 4
cat_id_2.save()

Subcategory.objects.filter(category_id=2).update(category_id=4)

cat_id_1 = Category.objects.get(id=1)
cat_id_1.id = 2
cat_id_1.save()

Subcategory.objects.filter(category_id=1).update(category_id=2)
Category.objects.filter(id=1).delete()

cat_id_4 = Category.objects.get(id=4)
cat_id_4.id = 1
cat_id_4.save()

Subcategory.objects.filter(category_id=4).update(category_id=1)
Category.objects.filter(id=4).delete()