77 lines
3.0 KiB
Python
77 lines
3.0 KiB
Python
from django.db import models
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from BaseModels.base_models import BaseModel
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from SubscribesApp.models import Subscribe, SubscribeForUser
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from AuthApp.models import User
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from django.utils.translation import gettext as _
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class SubscribeOrder(BaseModel):
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subscribe = models.ForeignKey(
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Subscribe, verbose_name=_('Подписка'),
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on_delete=models.SET_NULL, blank=True, null=True,
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related_name='subscribe_orders_for_subscribe'
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)
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user = models.ForeignKey(
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User, verbose_name=_('Пользователь'),
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on_delete=models.SET_NULL, blank=True, null=True,
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related_name='subscribe_orders_for_user'
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)
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subscribe_for_user = models.OneToOneField(
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SubscribeForUser, verbose_name=_('Подписка пользователя'),
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on_delete=models.SET_NULL, blank=True, null=True,
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related_name='subscribe_orders_for_user_subscribe'
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)
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sum = models.PositiveSmallIntegerField(verbose_name=_('Сумма'), default=0)
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currency = models.CharField(verbose_name=_('Валюта'), max_length=3, default='USD')
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segment = models.CharField(verbose_name=_('ID Сегмента'), null=True, default=None)
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merchant_order_id = models.CharField(verbose_name=_('merchant_order_id'), null=True, default=None)
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bank_order_id = models.CharField(verbose_name=_('ID заказа в банке'), null=True, default=None)
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status = models.CharField(verbose_name=_('Статус заказа в банке'), null=True, default=None)
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last_operation_status = models.CharField(verbose_name=_('Статус последней операции'), null=True, default=None)
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pay_page = models.URLField(verbose_name=_('Ссылка на страницу оплаты'), null=True, blank=True, default=None)
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class Meta:
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verbose_name = _('Заказ на подписку')
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verbose_name_plural = _('Заказы на подписки')
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def activate_subscribe_for_user(self):
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from datetime import datetime, timedelta
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kwargs = {
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'user': self.user,
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'subscribe': self.subscribe,
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'last_paid_DT': datetime.now(),
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'paid_period_from_DT': datetime.now(),
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'paid_period_to_DT': datetime.now() + timedelta(hours=self.subscribe.period),
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'receive_finish_subscribe_msg': True,
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'enable': True,
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}
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subscribe_for_user = SubscribeForUser.objects.create(**kwargs)
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self.subscribe_for_user = subscribe_for_user
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self.enable = False
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self.save()
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subscribes_for_user = SubscribeForUser.objects.filter(
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user=self.user
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).exclude(
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id=subscribe_for_user.id
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)
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subscribes_for_user.update(enable=False)
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return self
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def __str__(self):
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res = 'Заказ'
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if self.subscribe:
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res += f' на подписку {self.subscribe.name}'
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if self.user:
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res += f' для {self.user.username}'
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if not res:
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res += f' {str(self.id)}'
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return res |