80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
"""News app models."""
|
|
from django.db import models
|
|
from django.utils.translation import gettext_lazy as _
|
|
|
|
from utils.models import BaseAttributes, TJSONField, TraslatedFieldsMixin
|
|
|
|
|
|
class NewsType(models.Model):
|
|
"""NewsType model."""
|
|
name = models.CharField(_('name'), max_length=250)
|
|
|
|
class Meta:
|
|
verbose_name_plural = _('news types')
|
|
verbose_name = _('news type')
|
|
|
|
def __str__(self):
|
|
return self.name
|
|
|
|
|
|
class NewsQuerySet(models.QuerySet):
|
|
"""QuerySet for model News"""
|
|
def by_type(self, news_type):
|
|
"""Filter News by type"""
|
|
return self.filter(news_type__name=news_type)
|
|
|
|
def by_country_code(self, code):
|
|
"""Filter collection by country code."""
|
|
return self.filter(country__code=code)
|
|
|
|
def published(self):
|
|
"""Return only published news"""
|
|
return self.filter(is_publish=True)
|
|
|
|
|
|
class News(BaseAttributes, TraslatedFieldsMixin):
|
|
"""News model."""
|
|
|
|
image = models.ForeignKey(
|
|
'gallery.Image', null=True, blank=True, default=None,
|
|
verbose_name=_('News image'), on_delete=models.CASCADE)
|
|
news_type = models.ForeignKey(
|
|
NewsType, verbose_name=_('news type'), on_delete=models.CASCADE)
|
|
|
|
title = TJSONField(
|
|
_('title'), null=True, blank=True,
|
|
default=None, help_text='{"en-GB":"some text"}')
|
|
subtitle = TJSONField(
|
|
_('subtitle'), null=True, blank=True,
|
|
default=None, help_text='{"en-GB":"some text"}'
|
|
)
|
|
description = TJSONField(
|
|
_('description'), null=True, blank=True,
|
|
default=None, help_text='{"en-GB":"some text"}'
|
|
)
|
|
start = models.DateTimeField(_('start'))
|
|
end = models.DateTimeField(_('end'))
|
|
playlist = models.IntegerField(_('playlist'))
|
|
address = models.ForeignKey(
|
|
'location.Address', verbose_name=_('address'), blank=True,
|
|
null=True, default=None, on_delete=models.CASCADE)
|
|
is_publish = models.BooleanField(
|
|
default=False, verbose_name=_('Publish status'))
|
|
country = models.ForeignKey(
|
|
'location.Country', blank=True, null=True,
|
|
verbose_name=_('country'), on_delete=models.CASCADE)
|
|
is_highlighted = models.BooleanField(
|
|
default=False, verbose_name=_('Is highlighted'))
|
|
# TODO: metadata_keys - описание ключей для динамического построения полей метаданных
|
|
# TODO: metadata_values - Описание значений для динамических полей из MetadataKeys
|
|
|
|
objects = NewsQuerySet.as_manager()
|
|
|
|
class Meta:
|
|
verbose_name = _('news')
|
|
verbose_name_plural = _('news')
|
|
|
|
def __str__(self):
|
|
return f'news: {self.id}'
|
|
|