phzhik
00686e9dc4
* Moved GlobalSettings to core app * Moved bonus program logic from User to BonusProgram class * Worked on error handling a bit
48 lines
2.3 KiB
Python
48 lines
2.3 KiB
Python
from datetime import timedelta
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from django.conf import settings
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from django.db import models
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from core.utils import CachedSingleton
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@CachedSingleton("global_settings")
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class GlobalSettings(models.Model):
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yuan_rate = models.DecimalField('Курс CNY/RUB', max_digits=10, decimal_places=2, default=0)
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yuan_rate_last_updated = models.DateTimeField('Дата обновления курса CNY/RUB', null=True, default=None)
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yuan_rate_commission = models.DecimalField('Наценка на курс юаня, руб', max_digits=10, decimal_places=2, default=0)
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delivery_price_CN = models.DecimalField('Цена доставки по Китаю', max_digits=10, decimal_places=2, default=0)
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commission_rub = models.DecimalField('Комиссия, руб', max_digits=10, decimal_places=2, default=0)
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pickup_address = models.CharField('Адрес пункта самовывоза', max_length=200, blank=True, null=True)
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time_to_buy = models.DurationField('Время на покупку',
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help_text="Через N времени заказ переходит из статуса 'Новый' в 'Черновик'",
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default=timedelta(hours=3))
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class Meta:
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verbose_name = 'Глобальные настройки'
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verbose_name_plural = 'Глобальные настройки'
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def __str__(self) -> str:
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return f'GlobalSettings <{self.id}>'
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@property
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def full_yuan_rate(self):
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return self.yuan_rate + self.yuan_rate_commission
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DEFAULT_CONFIG = settings.BONUS_PROGRAM_DEFAULT_CONFIG
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@CachedSingleton("bonus_config")
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class BonusProgramConfig(models.Model):
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amount_signup = models.PositiveSmallIntegerField(
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'Бонус за регистрацию', default=DEFAULT_CONFIG['amounts']['signup'])
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amount_default_purchase = models.PositiveSmallIntegerField(
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'Бонус за обычную покупку', default=DEFAULT_CONFIG['amounts']['default_purchase'])
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amount_referral = models.PositiveSmallIntegerField(
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'Реферальный бонус', default=DEFAULT_CONFIG['amounts']['referral'])
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class Meta:
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verbose_name = 'Настройки бонусной программы'
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verbose_name_plural = 'Настройки бонусной программы'
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