415 lines
17 KiB
Python
415 lines
17 KiB
Python
import logging
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from pydantic_settings import BaseSettings, SettingsConfigDict
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from pydantic import Field, ValidationError, computed_field, field_validator
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from typing import Optional, List, Dict, Any
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class Settings(BaseSettings):
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BOT_TOKEN: str
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ADMIN_IDS_STR: str = Field(
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default="",
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alias="ADMIN_IDS",
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description="Comma-separated list of admin Telegram User IDs")
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POSTGRES_USER: str = Field(default="user")
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POSTGRES_PASSWORD: str = Field(default="password")
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POSTGRES_HOST: str = Field(default="localhost")
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POSTGRES_PORT: int = Field(default=5432)
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POSTGRES_DB: str = Field(default="vpn_shop_db")
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DEFAULT_LANGUAGE: str = Field(default="ru")
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DEFAULT_CURRENCY_SYMBOL: str = Field(default="RUB")
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SUPPORT_LINK: Optional[str] = Field(default=None)
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SERVER_STATUS_URL: Optional[str] = Field(default=None)
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TERMS_OF_SERVICE_URL: Optional[str] = Field(default=None)
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YOOKASSA_SHOP_ID: Optional[str] = None
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YOOKASSA_SECRET_KEY: Optional[str] = None
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YOOKASSA_RETURN_URL: Optional[str] = None
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YOOKASSA_DEFAULT_RECEIPT_EMAIL: Optional[str] = Field(default=None)
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YOOKASSA_VAT_CODE: int = Field(default=1)
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# Deprecated: explicit receipt fields are now derived from YOOKASSA_AUTOPAYMENTS_ENABLED
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YOOKASSA_PAYMENT_MODE: str = Field(default="full_prepayment")
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YOOKASSA_PAYMENT_SUBJECT: str = Field(default="service")
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# Single toggle to enable recurring payments (saving cards, managing payment methods, auto-renew)
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YOOKASSA_AUTOPAYMENTS_ENABLED: bool = Field(default=False)
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WEBHOOK_BASE_URL: Optional[str] = None
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CRYPTOPAY_TOKEN: Optional[str] = None
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CRYPTOPAY_NETWORK: str = Field(default="mainnet")
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CRYPTOPAY_CURRENCY_TYPE: str = Field(default="fiat")
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CRYPTOPAY_ASSET: str = Field(default="RUB")
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CRYPTOPAY_ENABLED: bool = Field(default=True)
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FREEKASSA_ENABLED: bool = Field(default=False)
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FREEKASSA_MERCHANT_ID: Optional[str] = None
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FREEKASSA_FIRST_SECRET: Optional[str] = None
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FREEKASSA_SECOND_SECRET: Optional[str] = None
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FREEKASSA_PAYMENT_URL: str = Field(default="https://pay.freekassa.ru/")
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FREEKASSA_API_KEY: Optional[str] = None
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FREEKASSA_PAYMENT_IP: Optional[str] = None
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YOOKASSA_ENABLED: bool = Field(default=True)
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STARS_ENABLED: bool = Field(default=True)
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TRIBUTE_ENABLED: bool = Field(default=True)
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MONTH_1_ENABLED: bool = Field(default=True, alias="1_MONTH_ENABLED")
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MONTH_3_ENABLED: bool = Field(default=True, alias="3_MONTHS_ENABLED")
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MONTH_6_ENABLED: bool = Field(default=True, alias="6_MONTHS_ENABLED")
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MONTH_12_ENABLED: bool = Field(default=True, alias="12_MONTHS_ENABLED")
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RUB_PRICE_1_MONTH: Optional[int] = Field(default=None)
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RUB_PRICE_3_MONTHS: Optional[int] = Field(default=None)
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RUB_PRICE_6_MONTHS: Optional[int] = Field(default=None)
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RUB_PRICE_12_MONTHS: Optional[int] = Field(default=None)
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STARS_PRICE_1_MONTH: Optional[int] = Field(default=None)
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STARS_PRICE_3_MONTHS: Optional[int] = Field(default=None)
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STARS_PRICE_6_MONTHS: Optional[int] = Field(default=None)
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STARS_PRICE_12_MONTHS: Optional[int] = Field(default=None)
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TRIBUTE_LINK_1_MONTH: Optional[str] = Field(default=None)
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TRIBUTE_LINK_3_MONTHS: Optional[str] = Field(default=None)
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TRIBUTE_LINK_6_MONTHS: Optional[str] = Field(default=None)
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TRIBUTE_LINK_12_MONTHS: Optional[str] = Field(default=None)
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TRIBUTE_API_KEY: Optional[str] = Field(default=None)
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TRIBUTE_SKIP_NOTIFICATIONS: bool = Field(default=True, description="Skip renewal notifications for Tribute payments")
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TRIBUTE_SKIP_CANCELLATION_NOTIFICATIONS: bool = Field(default=False, description="Skip cancellation notifications for Tribute payments")
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PANEL_WEBHOOK_SECRET: Optional[str] = Field(default=None)
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SUBSCRIPTION_NOTIFICATIONS_ENABLED: bool = Field(default=True)
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SUBSCRIPTION_NOTIFY_ON_EXPIRE: bool = Field(default=True)
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SUBSCRIPTION_NOTIFY_AFTER_EXPIRE: bool = Field(default=True)
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SUBSCRIPTION_NOTIFY_DAYS_BEFORE: int = Field(default=3)
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REFERRAL_BONUS_DAYS_INVITER_1_MONTH: Optional[int] = Field(
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default=3, alias="REFERRAL_BONUS_DAYS_1_MONTH")
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REFERRAL_BONUS_DAYS_INVITER_3_MONTHS: Optional[int] = Field(
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default=7, alias="REFERRAL_BONUS_DAYS_3_MONTHS")
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REFERRAL_BONUS_DAYS_INVITER_6_MONTHS: Optional[int] = Field(
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default=15, alias="REFERRAL_BONUS_DAYS_6_MONTHS")
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REFERRAL_BONUS_DAYS_INVITER_12_MONTHS: Optional[int] = Field(
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default=30, alias="REFERRAL_BONUS_DAYS_12_MONTHS")
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REFERRAL_BONUS_DAYS_REFEREE_1_MONTH: Optional[int] = Field(
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default=1, alias="REFEREE_BONUS_DAYS_1_MONTH")
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REFERRAL_BONUS_DAYS_REFEREE_3_MONTHS: Optional[int] = Field(
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default=3, alias="REFEREE_BONUS_DAYS_3_MONTHS")
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REFERRAL_BONUS_DAYS_REFEREE_6_MONTHS: Optional[int] = Field(
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default=7, alias="REFEREE_BONUS_DAYS_6_MONTHS")
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REFERRAL_BONUS_DAYS_REFEREE_12_MONTHS: Optional[int] = Field(
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default=15, alias="REFEREE_BONUS_DAYS_12_MONTHS")
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# Referral program configuration
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REFERRAL_ONE_BONUS_PER_REFEREE: bool = Field(
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default=True,
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description="When true, referral bonuses (for inviter and referee) are applied only once per invited user – on their first successful payment."
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)
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PANEL_API_URL: Optional[str] = None
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PANEL_API_KEY: Optional[str] = None
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USER_TRAFFIC_LIMIT_GB: Optional[float] = Field(default=0.0)
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USER_TRAFFIC_STRATEGY: str = Field(default="NO_RESET")
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USER_SQUAD_UUIDS: Optional[str] = Field(
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default=None,
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description=
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"Comma-separated UUIDs of internal squads to assign to new panel users")
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TRIAL_ENABLED: bool = Field(default=True)
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TRIAL_DURATION_DAYS: int = Field(default=3)
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TRIAL_TRAFFIC_LIMIT_GB: Optional[float] = Field(default=5.0)
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WEB_SERVER_HOST: str = Field(default="0.0.0.0")
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WEB_SERVER_PORT: int = Field(default=8080)
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LOGS_PAGE_SIZE: int = Field(default=10)
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SUBSCRIPTION_MINI_APP_URL: Optional[str] = Field(default=None)
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START_COMMAND_DESCRIPTION: Optional[str] = Field(default=None)
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DISABLE_WELCOME_MESSAGE: bool = Field(default=False, description="Disable welcome message on /start command")
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# Inline mode thumbnail URLs
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INLINE_REFERRAL_THUMBNAIL_URL: str = Field(default="https://cdn-icons-png.flaticon.com/512/1077/1077114.png")
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INLINE_USER_STATS_THUMBNAIL_URL: str = Field(default="https://cdn-icons-png.flaticon.com/512/681/681494.png")
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INLINE_FINANCIAL_STATS_THUMBNAIL_URL: str = Field(default="https://cdn-icons-png.flaticon.com/512/2769/2769339.png")
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INLINE_SYSTEM_STATS_THUMBNAIL_URL: str = Field(default="https://cdn-icons-png.flaticon.com/512/2920/2920277.png")
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@computed_field
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@property
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def DATABASE_URL(self) -> str:
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return f"postgresql+asyncpg://{self.POSTGRES_USER}:{self.POSTGRES_PASSWORD}@{self.POSTGRES_HOST}:{self.POSTGRES_PORT}/{self.POSTGRES_DB}"
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@computed_field
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@property
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def ADMIN_IDS(self) -> List[int]:
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if self.ADMIN_IDS_STR:
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try:
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return [
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int(admin_id.strip())
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for admin_id in self.ADMIN_IDS_STR.split(',')
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if admin_id.strip().isdigit()
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]
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except ValueError:
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logging.error(
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f"Invalid ADMIN_IDS_STR format: '{self.ADMIN_IDS_STR}'. Expected comma-separated integers."
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)
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return []
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return []
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@computed_field
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@property
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def PRIMARY_ADMIN_ID(self) -> Optional[int]:
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ids = self.ADMIN_IDS
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return ids[0] if ids else None
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@computed_field
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@property
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def trial_traffic_limit_bytes(self) -> int:
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if self.TRIAL_TRAFFIC_LIMIT_GB is None or self.TRIAL_TRAFFIC_LIMIT_GB <= 0:
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return 0
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return int(self.TRIAL_TRAFFIC_LIMIT_GB * (1024**3))
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@computed_field
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@property
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def user_traffic_limit_bytes(self) -> int:
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if self.USER_TRAFFIC_LIMIT_GB is None or self.USER_TRAFFIC_LIMIT_GB <= 0:
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return 0
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return int(self.USER_TRAFFIC_LIMIT_GB * (1024**3))
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@computed_field
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@property
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def parsed_user_squad_uuids(self) -> Optional[List[str]]:
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if self.USER_SQUAD_UUIDS:
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return [
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uuid.strip()
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for uuid in self.USER_SQUAD_UUIDS.split(',')
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if uuid.strip()
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]
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return None
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@computed_field
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@property
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def yookassa_webhook_path(self) -> str:
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return "/webhook/yookassa"
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@computed_field
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@property
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def yookassa_full_webhook_url(self) -> Optional[str]:
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base = self.WEBHOOK_BASE_URL
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if base:
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return f"{base.rstrip('/')}{self.yookassa_webhook_path}"
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return None
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@computed_field
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@property
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def tribute_webhook_path(self) -> str:
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return "/webhook/tribute"
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@computed_field
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@property
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def tribute_full_webhook_url(self) -> Optional[str]:
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base = self.WEBHOOK_BASE_URL
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if base:
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return f"{base.rstrip('/')}{self.tribute_webhook_path}"
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return None
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@computed_field
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@property
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def panel_webhook_path(self) -> str:
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return "/webhook/panel"
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@computed_field
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@property
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def panel_full_webhook_url(self) -> Optional[str]:
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base = self.WEBHOOK_BASE_URL
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if base:
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return f"{base.rstrip('/')}{self.panel_webhook_path}"
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return None
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@computed_field
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@property
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def cryptopay_webhook_path(self) -> str:
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return "/webhook/cryptopay"
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@computed_field
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@property
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def cryptopay_full_webhook_url(self) -> Optional[str]:
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base = self.WEBHOOK_BASE_URL
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if base:
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return f"{base.rstrip('/')}{self.cryptopay_webhook_path}"
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return None
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@computed_field
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@property
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def freekassa_webhook_path(self) -> str:
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return "/webhook/freekassa"
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@computed_field
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@property
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def freekassa_full_webhook_url(self) -> Optional[str]:
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base = self.WEBHOOK_BASE_URL
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if base:
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return f"{base.rstrip('/')}{self.freekassa_webhook_path}"
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return None
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# Computed YooKassa receipt fields based on recurring toggle
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@computed_field
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@property
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def yk_receipt_payment_mode(self) -> str:
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# If autopayments are enabled, use service; otherwise full prepayment
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return "service" if self.YOOKASSA_AUTOPAYMENTS_ENABLED else "full_prepayment"
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@computed_field
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@property
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def yk_receipt_payment_subject(self) -> str:
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# If autopayments are enabled, use full_payment; otherwise payment
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return "full_payment" if self.YOOKASSA_AUTOPAYMENTS_ENABLED else "payment"
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@computed_field
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@property
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def subscription_options(self) -> Dict[int, float]:
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options: Dict[int, float] = {}
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if self.MONTH_1_ENABLED and self.RUB_PRICE_1_MONTH is not None:
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options[1] = float(self.RUB_PRICE_1_MONTH)
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if self.MONTH_3_ENABLED and self.RUB_PRICE_3_MONTHS is not None:
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options[3] = float(self.RUB_PRICE_3_MONTHS)
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if self.MONTH_6_ENABLED and self.RUB_PRICE_6_MONTHS is not None:
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options[6] = float(self.RUB_PRICE_6_MONTHS)
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if self.MONTH_12_ENABLED and self.RUB_PRICE_12_MONTHS is not None:
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options[12] = float(self.RUB_PRICE_12_MONTHS)
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return options
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@computed_field
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@property
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def stars_subscription_options(self) -> Dict[int, int]:
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options: Dict[int, int] = {}
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if self.STARS_ENABLED and self.MONTH_1_ENABLED and self.STARS_PRICE_1_MONTH is not None:
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options[1] = self.STARS_PRICE_1_MONTH
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if self.STARS_ENABLED and self.MONTH_3_ENABLED and self.STARS_PRICE_3_MONTHS is not None:
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options[3] = self.STARS_PRICE_3_MONTHS
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if self.STARS_ENABLED and self.MONTH_6_ENABLED and self.STARS_PRICE_6_MONTHS is not None:
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options[6] = self.STARS_PRICE_6_MONTHS
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if self.STARS_ENABLED and self.MONTH_12_ENABLED and self.STARS_PRICE_12_MONTHS is not None:
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options[12] = self.STARS_PRICE_12_MONTHS
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return options
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@computed_field
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@property
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def tribute_payment_links(self) -> Dict[int, str]:
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links: Dict[int, str] = {}
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if self.TRIBUTE_ENABLED and self.MONTH_1_ENABLED and self.TRIBUTE_LINK_1_MONTH:
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links[1] = self.TRIBUTE_LINK_1_MONTH
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if self.TRIBUTE_ENABLED and self.MONTH_3_ENABLED and self.TRIBUTE_LINK_3_MONTHS:
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links[3] = self.TRIBUTE_LINK_3_MONTHS
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if self.TRIBUTE_ENABLED and self.MONTH_6_ENABLED and self.TRIBUTE_LINK_6_MONTHS:
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links[6] = self.TRIBUTE_LINK_6_MONTHS
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if self.TRIBUTE_ENABLED and self.MONTH_12_ENABLED and self.TRIBUTE_LINK_12_MONTHS:
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links[12] = self.TRIBUTE_LINK_12_MONTHS
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return links
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@computed_field
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@property
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def referral_bonus_inviter(self) -> Dict[int, int]:
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bonuses: Dict[int, int] = {}
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if self.REFERRAL_BONUS_DAYS_INVITER_1_MONTH is not None:
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bonuses[1] = self.REFERRAL_BONUS_DAYS_INVITER_1_MONTH
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if self.REFERRAL_BONUS_DAYS_INVITER_3_MONTHS is not None:
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bonuses[3] = self.REFERRAL_BONUS_DAYS_INVITER_3_MONTHS
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if self.REFERRAL_BONUS_DAYS_INVITER_6_MONTHS is not None:
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bonuses[6] = self.REFERRAL_BONUS_DAYS_INVITER_6_MONTHS
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if self.REFERRAL_BONUS_DAYS_INVITER_12_MONTHS is not None:
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bonuses[12] = self.REFERRAL_BONUS_DAYS_INVITER_12_MONTHS
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return bonuses
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@computed_field
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@property
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def referral_bonus_referee(self) -> Dict[int, int]:
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bonuses: Dict[int, int] = {}
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if self.REFERRAL_BONUS_DAYS_REFEREE_1_MONTH is not None:
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bonuses[1] = self.REFERRAL_BONUS_DAYS_REFEREE_1_MONTH
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if self.REFERRAL_BONUS_DAYS_REFEREE_3_MONTHS is not None:
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bonuses[3] = self.REFERRAL_BONUS_DAYS_REFEREE_3_MONTHS
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if self.REFERRAL_BONUS_DAYS_REFEREE_6_MONTHS is not None:
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bonuses[6] = self.REFERRAL_BONUS_DAYS_REFEREE_6_MONTHS
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if self.REFERRAL_BONUS_DAYS_REFEREE_12_MONTHS is not None:
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bonuses[12] = self.REFERRAL_BONUS_DAYS_REFEREE_12_MONTHS
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return bonuses
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# Logging Configuration
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LOG_CHAT_ID: Optional[int] = Field(default=None, description="Telegram chat/group ID for sending notifications")
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LOG_THREAD_ID: Optional[int] = Field(default=None, description="Thread ID for supergroup messages (optional)")
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@field_validator('LOG_CHAT_ID', 'LOG_THREAD_ID', mode='before')
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@classmethod
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def validate_optional_int_fields(cls, v):
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"""Convert empty strings to None for optional integer fields"""
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if isinstance(v, str) and v.strip() == '':
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return None
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return v
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# Notification types
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LOG_NEW_USERS: bool = Field(default=True, description="Send notifications for new user registrations")
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LOG_PAYMENTS: bool = Field(default=True, description="Send notifications for successful payments")
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LOG_PROMO_ACTIVATIONS: bool = Field(default=True, description="Send notifications for promo code activations")
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LOG_TRIAL_ACTIVATIONS: bool = Field(default=True, description="Send notifications for trial activations")
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LOG_SUSPICIOUS_ACTIVITY: bool = Field(default=True, description="Send notifications for suspicious promo attempts")
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model_config = SettingsConfigDict(env_file='.env',
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env_file_encoding='utf-8',
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extra='ignore',
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populate_by_name=True)
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_settings_instance: Optional[Settings] = None
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def get_settings() -> Settings:
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global _settings_instance
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if _settings_instance is None:
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try:
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_settings_instance = Settings()
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if not _settings_instance.ADMIN_IDS:
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logging.warning(
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"CRITICAL: ADMIN_IDS not set or contains no valid integer IDs in .env. "
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"Admin functionality will be restricted.")
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if not _settings_instance.PANEL_API_URL:
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logging.warning(
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"CRITICAL: PANEL_API_URL is not set. Panel integration will not work."
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)
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if not _settings_instance.YOOKASSA_SHOP_ID or not _settings_instance.YOOKASSA_SECRET_KEY:
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logging.warning(
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"CRITICAL: YooKassa credentials (SHOP_ID or SECRET_KEY) are not set. Payments will not work."
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)
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if _settings_instance.FREEKASSA_ENABLED:
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if (
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not _settings_instance.FREEKASSA_MERCHANT_ID
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or not _settings_instance.FREEKASSA_API_KEY
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):
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logging.warning(
|
||
"CRITICAL: FreeKassa is enabled but SHOP_ID or API key is missing. FreeKassa payments will not work."
|
||
)
|
||
if not _settings_instance.FREEKASSA_SECOND_SECRET:
|
||
logging.warning(
|
||
"WARNING: FreeKassa second secret is not set. Incoming payment notifications cannot be verified."
|
||
)
|
||
if not _settings_instance.subscription_options:
|
||
logging.warning(
|
||
"CRITICAL: FreeKassa is enabled but no subscription prices are configured (RUB_PRICE_*). Users will not see payment buttons."
|
||
)
|
||
|
||
except ValidationError as e:
|
||
logging.critical(
|
||
f"Pydantic validation error while loading settings: {e}")
|
||
|
||
raise SystemExit(
|
||
f"CRITICAL SETTINGS ERROR: {e}. Please check your .env file and Settings model."
|
||
)
|
||
return _settings_instance
|