101 lines
3.9 KiB
Python
101 lines
3.9 KiB
Python
from django.db import models
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from django.utils.text import slugify
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from apps.catalog.models import Brand, Product
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class Collection(models.Model):
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"""Подборка позиций (ТЗ §3.7, §4: Collection)."""
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name = models.CharField('Название', max_length=200)
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slug = models.SlugField('Slug', max_length=220, unique=True, blank=True)
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banner = models.ImageField('Баннер', upload_to='collections/', blank=True, null=True)
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description = models.TextField('Описание', blank=True)
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products = models.ManyToManyField(
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Product, related_name='collections', blank=True, verbose_name='Позиции',
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)
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is_published = models.BooleanField('Опубликована', default=False)
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published_at = models.DateTimeField('Дата публикации', null=True, blank=True)
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class Meta:
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verbose_name = 'Подборка'
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verbose_name_plural = 'Подборки'
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ordering = ('name',)
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def __str__(self):
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return self.name
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def save(self, *args, **kwargs):
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if not self.slug:
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self.slug = slugify(self.name, allow_unicode=True)
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super().save(*args, **kwargs)
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class Article(models.Model):
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"""Раздел «Истории брендов» (ТЗ §3.7)."""
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brand = models.ForeignKey(
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Brand, null=True, blank=True, on_delete=models.SET_NULL,
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related_name='articles', verbose_name='Бренд',
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)
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title = models.CharField('Заголовок', max_length=255)
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slug = models.SlugField('Slug', max_length=280, unique=True, blank=True)
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cover = models.ImageField('Обложка', upload_to='articles/', blank=True, null=True)
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body = models.TextField('Текст')
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published_at = models.DateTimeField('Опубликована', null=True, blank=True)
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class Meta:
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verbose_name = 'История бренда'
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verbose_name_plural = 'Истории брендов'
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ordering = ('-published_at',)
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def __str__(self):
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return self.title
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def save(self, *args, **kwargs):
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if not self.slug:
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self.slug = slugify(self.title, allow_unicode=True)
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super().save(*args, **kwargs)
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class NewsEvent(models.Model):
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"""Новости проекта и анонсы офлайн-ярмарок (ТЗ §3.7)."""
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title = models.CharField('Заголовок', max_length=255)
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slug = models.SlugField('Slug', max_length=280, unique=True, blank=True)
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body = models.TextField('Текст')
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image = models.ImageField('Изображение', upload_to='news/', blank=True, null=True)
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event_date = models.DateTimeField('Дата события', null=True, blank=True)
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is_published = models.BooleanField('Опубликовано', default=False)
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published_at = models.DateTimeField('Опубликовано', null=True, blank=True)
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class Meta:
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verbose_name = 'Новость / событие'
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verbose_name_plural = 'Новости и события'
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ordering = ('-published_at',)
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def __str__(self):
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return self.title
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def save(self, *args, **kwargs):
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if not self.slug:
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self.slug = slugify(self.title, allow_unicode=True)
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super().save(*args, **kwargs)
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class Banner(models.Model):
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"""Баннерная зона на главной (ТЗ §3.7)."""
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title = models.CharField('Заголовок', max_length=200, blank=True)
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image = models.ImageField('Изображение', upload_to='banners/')
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url = models.URLField('Ссылка', blank=True)
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sort_order = models.PositiveIntegerField('Порядок', default=0)
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is_active = models.BooleanField('Активен', default=True)
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class Meta:
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verbose_name = 'Баннер'
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verbose_name_plural = 'Баннеры'
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ordering = ('sort_order',)
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def __str__(self):
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return self.title or f'Баннер #{self.pk}' |