Source code for sandglass.models.overtime

from django.contrib.auth.models import User
from django.core.validators import MaxValueValidator, MinValueValidator
from django.db import models
from django.utils.translation import ugettext_lazy as _

from django_extensions.db.models import TimeStampedModel
from timedelta.fields import TimedeltaField

from sandglass.models.activity import Activity
from sandglass.models.tag import Tag


class OverTime(TimeStampedModel):
    """OverTime record for a user."""
    user = models.ForeignKey(
        User, verbose_name=_(u"user"))
    date = models.DateField(
        verbose_name=_(u"date"), db_index=True)
    factor = models.DecimalField(
        verbose_name=_(u"factor"), max_digits=3, decimal_places=2,
        validators=[MinValueValidator(0), MaxValueValidator(9)])
    duration = TimedeltaField(
        verbose_name=_(u"duration"))
    description = models.TextField(
        verbose_name=_(u"description"), blank=True, null=True)
    tags = models.ManyToManyField(
        Tag, verbose_name=_(u"tags"), blank=True, null=True)
    activities = models.ManyToManyField(
        Activity, verbose_name=_(u"activities"), blank=True, null=True)

    class Meta:
        app_label = 'sandglass'


__all__ = ('OverTime',)