from django.db import models
# Create your models here.
class Topic(models.Model):
    top_name=models.CharField(max_length=264,unique=True)
    def __str__(self):
        return self.top_name
class Webpage(models.Model):
    Topic=models.ForeignKey('Topic',on_delete=models.CASCADE,)
    name=models.CharField(max_length=264,unique=True)
    url=models.URLField(unique=True);

    def __str__(self):
        return self.name
class AccessRecord(models.Model):
    name=models.ForeignKey('Webpage',on_delete=models.CASCADE);
    date=models.DateField()

    def __str__(self):
        return str(self.date)
