from abc import ABC, abstractmethod
from django.db.models import Model
from rest_framework import exceptions

class ObjectValidationABC(ABC):
    @abstractmethod
    def is_valid(self, object_id) -> bool:
        pass


class ObjectValidationById(ObjectValidationABC):

    def __init__(self, object_model, request):
        self.object_model = object_model
        self.request = request

    def is_valid(self, object_id) -> bool:
        try:
            result = self.object_model.objects.get(id=object_id)
            return result
        except Exception as exp:
            message = f'Error Validation object: {exp}'
            raise exceptions.ValidationError({'error': message})