"""Shared configuration for all trading bot services."""

from pydantic_settings import BaseSettings


class BaseConfig(BaseSettings):
    """Base configuration shared across all services.

    All settings can be overridden via environment variables
    prefixed with ``TRADING_``.
    """

    database_url: str = "postgresql+asyncpg://trading:trading@localhost:5432/trading"
    redis_url: str = "redis://localhost:6379/0"
    log_level: str = "INFO"
    otel_service_name: str = "trading-bot"
    otel_metrics_port: int = 9090

    model_config = {"env_prefix": "TRADING_"}