bookwyrm/bookwyrm/models/favorite.py
2021-09-22 09:24:39 -07:00

36 lines
1,010 B
Python

""" like/fav/star a status """
from django.db import models
from bookwyrm import activitypub
from .activitypub_mixin import ActivityMixin
from .base_model import BookWyrmModel
from . import fields
from .status import Status
class Favorite(ActivityMixin, BookWyrmModel):
"""fav'ing a post"""
user = fields.ForeignKey(
"User", on_delete=models.PROTECT, activitypub_field="actor"
)
status = fields.ForeignKey(
"Status", on_delete=models.PROTECT, activitypub_field="object"
)
activity_serializer = activitypub.Like
@classmethod
def ignore_activity(cls, activity):
"""don't bother with incoming favs of unknown statuses"""
return not Status.objects.filter(remote_id=activity.object).exists()
def save(self, *args, **kwargs):
"""update user active time"""
self.user.update_active_date()
super().save(*args, **kwargs)
class Meta:
"""can't fav things twice"""
unique_together = ("user", "status")