cloudzy/database.py

"""Database configuration and session management"""
from sqlmodel import SQLModel, create_engine, Session
from typing import Generator
import os

DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:///./photos.db")

# SQLite-specific connect_args
connect_args = {"check_same_thread": False} if "sqlite" in DATABASE_URL else {}

engine = create_engine(
    DATABASE_URL,
    echo=False,
    connect_args=connect_args,
)

# Session factory for manual session creation
def SessionLocal():
    return Session(engine)


def create_db_and_tables():
    """Create all database tables"""
    SQLModel.metadata.create_all(engine)


def get_session() -> Generator[Session, None, None]:
    """Dependency for getting database session"""
    with Session(engine) as session:
        yield session