from django.db import models import boards __author__ = 'neko259' BAN_REASON_AUTO = 'Auto' BAN_REASON_MAX_LENGTH = 200 class Ban(models.Model): class Meta: app_label = 'boards' ip = models.GenericIPAddressField() reason = models.CharField(default=BAN_REASON_AUTO, max_length=BAN_REASON_MAX_LENGTH) can_read = models.BooleanField(default=True) def __str__(self): return self.ip class NotificationManager(models.Manager): def get_notification_posts(self, usernames: list, last: int = None): lower_names = [username.lower() for username in usernames] posts = boards.models.post.Post.objects.filter( notification__name__in=lower_names).distinct() if last is not None: posts = posts.filter(id__gt=last) posts = posts.order_by('-id') return posts class Notification(models.Model): class Meta: app_label = 'boards' objects = NotificationManager() post = models.ForeignKey('Post') name = models.TextField()