56 lines
2 KiB
Python
56 lines
2 KiB
Python
from typing import Any
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from django.core.management.base import BaseCommand
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from django.db import transaction
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from django.db.models import QuerySet
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from django.utils.crypto import get_random_string
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from engine.core.models import Brand, Category, Product
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# noinspection PyProtectedMember
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class Command(BaseCommand):
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help = "Rebuild slug field for all slugified instances"
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def reset_em(self, queryset: QuerySet[Any]) -> None:
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total = queryset.count()
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self.stdout.write(
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f"Starting slug rebuilding for {total} {queryset.model._meta.verbose_name_plural}"
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)
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for idx, instance in enumerate(queryset.iterator(), start=1):
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try:
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while (
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queryset.filter(name=instance.name)
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.exclude(uuid=instance.uuid)
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.count()
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>= 1
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):
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instance.name = f"{instance.name} - {get_random_string(length=3, allowed_chars='0123456789')}"
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instance.save()
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instance.slug = None
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with transaction.atomic():
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instance.save(update_fields=["slug"])
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self.stdout.write(
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self.style.SUCCESS(
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f"[{idx}/{total}] ({queryset.model._meta.verbose_name_plural} UUID:"
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f" {instance.pk}) slug set to '{instance.slug}'"
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)
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)
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except Exception as e:
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self.stderr.write(
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self.style.ERROR(
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f"[{idx}/{total}] ({queryset.model._meta.verbose_name_plural}: {instance.name}/{instance.uuid})"
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f" ERROR: {e}"
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)
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)
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def handle(self, *args: list[Any], **options: dict[Any, Any]) -> None:
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for queryset in [
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Brand.objects.all(),
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Category.objects.all(),
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Product.objects.all(),
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]:
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self.reset_em(queryset)
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self.stdout.write(self.style.SUCCESS("Slug rebuild complete."))
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