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61 lines
2.2 KiB
61 lines
2.2 KiB
from django.db import models
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from django.contrib.auth import get_user_model
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from django.contrib.postgres.fields import HStoreField
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from django.utils.translation import ugettext_lazy as _
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from autoslug import AutoSlugField
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# Create your models here.
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from core.models import AbstractStatusModel
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from products.models import Product
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OFFER_STATUS_ACTIVE = 25
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OFFER_STATUS_INACTIVE = 50
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OFFER_STATUS_CHOICES = (
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(OFFER_STATUS_ACTIVE, _('Активный')),
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(OFFER_STATUS_INACTIVE, _('Неактивный'))
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)
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OFFER_DEFAULT_CHOICE = OFFER_STATUS_INACTIVE
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class Offer(AbstractStatusModel):
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name = models.CharField(max_length=64, blank=True, null=True, default=None)
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slug = AutoSlugField(populate_from='name')
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price = models.DecimalField(max_digits=8, decimal_places=2, null=True, default=0.00)
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product = models.ForeignKey(Product, on_delete=models.CASCADE, blank=True, null=True, default=None,
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related_name='variants')
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attributes = HStoreField(blank=True, null=True, default={})
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status = models.SmallIntegerField(_('статус'), default=OFFER_DEFAULT_CHOICE, choices=OFFER_STATUS_CHOICES)
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def __str__(self):
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return self.name
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class Meta:
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verbose_name = _('Позиция')
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verbose_name_plural = _('Позиции')
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# ------------------------------------------ Buying status --------------------------------------------------- #
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BUYING_STATUS_IN_CART = 25
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BUYING_STATUS_PENDING = 50
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BUYING_STATUS_BOUGHT = 75
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BUYING_STATUS_CHOICES = (
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(BUYING_STATUS_IN_CART, _('В корзине')),
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(BUYING_STATUS_PENDING,_('Обрабатываеться')),
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(BUYING_STATUS_BOUGHT, _('Куплен'))
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)
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BUYING_DEFAULT_CHOICE = BUYING_STATUS_IN_CART
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class Buying(AbstractStatusModel):
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user = models.ForeignKey(get_user_model(),verbose_name=_('пользователь'), on_delete=models.CASCADE, )
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offer = models.ForeignKey(Offer, verbose_name=_('позиция'), on_delete=models.CASCADE)
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status = models.SmallIntegerField(_('статус'), default=BUYING_DEFAULT_CHOICE, choices=BUYING_STATUS_CHOICES)
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class Meta:
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verbose_name = _('Покупка')
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verbose_name_plural = _('Покупки')
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