62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
"""Configuration module using pydantic_settings for environment-based configuration."""
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from secrets import token_urlsafe
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from typing import List, Union
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from pydantic import field_validator
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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"""Application settings loaded from environment variables."""
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# Security
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SECRET_KEY: str = token_urlsafe(32)
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ALGORITHM: str = "HS256"
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ACCESS_TOKEN_EXPIRE_MINUTES: int = 30
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# Database
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DATABASE_URL: str = "sqlite:///./data/habitforge.db"
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# CORS
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CORS_ORIGINS: Union[List[str], str] = ["http://localhost:8000", "http://localhost:3000"]
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CORS_ALLOW_CREDENTIALS: bool = True
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CORS_ALLOW_METHODS: Union[List[str], str] = ["*"]
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CORS_ALLOW_HEADERS: Union[List[str], str] = ["*"]
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# Google OAuth
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GOOGLE_CLIENT_ID: str = ""
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GOOGLE_CLIENT_SECRET: str = ""
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GOOGLE_REDIRECT_URI: str = "http://localhost:8000/api/google/callback"
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# Rate Limiting
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RATE_LIMIT_ENABLED: bool = True
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RATE_LIMIT_TIMES: int = 60
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RATE_LIMIT_SECONDS: int = 60
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# Application
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APP_NAME: str = "HabitForge API"
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APP_VERSION: str = "1.0.0"
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DEBUG: bool = True
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# Health Data Provider Selection
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# Options: "google_fit", "health_connect", "dual" (both for comparison)
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HEALTH_PROVIDER: str = "google_fit"
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@field_validator("CORS_ORIGINS", "CORS_ALLOW_METHODS", "CORS_ALLOW_HEADERS", mode="before")
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@classmethod
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def assemble_cors_list(cls, v: Union[str, List[str]]) -> List[str]:
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"""Convert a comma-separated string into a list of strings if necessary."""
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if isinstance(v, str) and not v.startswith("["):
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return [i.strip() for i in v.split(",") if i.strip()]
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return v
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model_config = SettingsConfigDict(
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env_file=".env",
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env_file_encoding="utf-8",
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case_sensitive=True,
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extra="ignore"
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)
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# Global settings instance
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settings = Settings()
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