Django limit acces to data for owner-CodePudding

i'm trying to make query for user in Django, but still every user can see all data from data base. I've tried with filters, q objects, but none of these helped me.

Here is my model:

class Book(models.Model):
    def __str__(self):
        return f'{self.bookIdent} - belonging to: {self.user}'

    user = models.OneToOneField(User, null=True, on_delete=models.CASCADE)
    bookIdent = models.CharField(max_length=255)
    bookshelf = models.ForeignKey(BookShelf, default='', on_delete=models.CASCADE)

    @classmethod
    def total_info(cls):
        return cls.objects.aggregate(book_counter=Count('id'))

    class Meta:
        verbose_name_plural = "Books"

And my views:

@login_required(login_url="/login/")
def index(request):

    context = {'segment': 'index'}
    html_template = loader.get_template('dashboard.html')

    context.update(dict(Book.total_info()))
    context['Book'] = set_pagination(request,Book.objects.all().
        filter(user=request.user), item_numer=10)

    return HttpResponse(html_template.render(context, request))

I would like to make query that only user from book class could see his books.

Template:

                    <div >
                        <div >

                            <div >
                                <div >
                                    <div >

                                        <h5 >Book quantity:</h5>

                                        <span >

                                            {{ book_counter|default:0 }}

                                        </span>

                                    </div>

CodePudding user response：

In your views.py, you can do

books = Book.objects.filter(user=request.user)
context['book_counter'] = books.count()