src/redirects/models.py

   1 from django.db import models
   2 from django.urls import reverse
   3
   4
   5 class Redirect(models.Model):
   6     slug = models.SlugField(unique=True)
   7     url = models.CharField(max_length=255)
   8     counter = models.IntegerField(default=0)
   9     created_at = models.DateTimeField(auto_now_add=True)
  10
  11     def get_absolute_url(self):
  12         return reverse('redirect', args=[self.slug])
  13
  14     def update_counter(self):
  15         type(self).objects.filter(pk=self.pk).update(counter=models.F('counter') + 1)
  16