Initial commit of mtgonline project

backend/app/core/settings.py

@@ -0,0 +1,54 @@
+"""
+Application configuration management.
+
+Uses pydantic-settings for typed configuration with environment variable overrides.
+"""
+from pydantic_settings import BaseSettings
+from typing import Optional
+from functools import lru_cache
+
+
+class Settings(BaseSettings):
+    """Application settings loaded from environment variables or .env file."""
+    
+    # Application
+    APP_NAME: str = "Cockatrice Web"
+    APP_VERSION: str = "0.1.0"
+    DEBUG: bool = False
+    SECRET_KEY: str = "change-me-in-production"
+    
+    # Database
+    DATABASE_URL: str = "postgresql+asyncpg://cockatrice:cockatrice@localhost:5432/cockatrice"
+    
+    # Redis
+    REDIS_URL: str = "redis://localhost:6379/0"
+    
+    # JWT Configuration
+    JWT_ALGORITHM: str = "HS256"
+    JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = 60
+    JWT_REFRESH_TOKEN_EXPIRE_DAYS: int = 7
+    
+    # CORS
+    CORS_ORIGINS: list[str] = ["http://localhost:3000", "http://localhost:8080"]
+    
+    # Email (for password reset, account activation)
+    SMTP_HOST: Optional[str] = None
+    SMTP_PORT: int = 587
+    SMTP_USER: Optional[str] = None
+    SMTP_PASSWORD: Optional[str] = None
+    EMAIL_FROM: Optional[str] = None
+    
+    # Security
+    BCRYPT_ROUNDS: int = 12
+    MAX_LOGIN_ATTEMPTS: int = 5
+    LOGIN_BLOCK_MINUTES: int = 15
+    
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
+
+
+@lru_cache()
+def get_settings() -> Settings:
+    """Get cached application settings."""
+    return Settings()