models.py 810 Bytes
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from django.utils import timezone
from django.db import models
from django.core.exceptions import ValidationError

from funkwhale_api.music.models import Track


class Listening(models.Model):
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    creation_date = models.DateTimeField(
        default=timezone.now, null=True, blank=True)
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    track = models.ForeignKey(
        Track, related_name="listenings", on_delete=models.CASCADE)
    user = models.ForeignKey(
        'users.User',
        related_name="listenings",
        null=True,
        blank=True,
        on_delete=models.CASCADE)
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    session_key = models.CharField(max_length=100, null=True, blank=True)

    class Meta:
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        ordering = ('-creation_date',)
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    def get_activity_url(self):
        return '{}/listenings/tracks/{}'.format(
            self.user.get_activity_url(), self.pk)