class Profile(models.Model):
    user = models.ForeignKey(User, unique=True)
    score = models.IntegerField(default=0)
    level = models.IntegerField(default=0)


class ScoreLog(models.Model):
    """
    logs of a users contributions
    """

    profile = models.ForeignKey(Profile)
    action = models.CharField(max_length=60)
    target = models.IntegerField(null=True, blank=True)
    points = models.IntegerField(default=1)
    time = models.DateTimeField(default=datetime.now)