Files
sdb2-backend/app/core/database.py
JSC af20bc8724 Add database seeding functionality and enhance model relationships
- Implement initial data seeding for plans in the database.
- Create a new `seed_all_data` function to manage seeding process.
- Update `Sound` and `User` models to include relationships for `SoundPlayed` and `Stream`.
2025-07-25 11:44:47 +02:00

65 lines
1.7 KiB
Python

from collections.abc import AsyncGenerator
from sqlalchemy.ext.asyncio import AsyncEngine, create_async_engine
from sqlmodel import SQLModel
from sqlmodel.ext.asyncio.session import AsyncSession
from app.core.config import settings
from app.core.logging import get_logger
from app.core.seeds import seed_all_data
from app.models import ( # noqa: F401
plan,
playlist,
playlist_sound,
sound,
sound_played,
stream,
user,
user_oauth,
)
engine: AsyncEngine = create_async_engine(
settings.DATABASE_URL,
echo=settings.DATABASE_ECHO,
)
async def get_db() -> AsyncGenerator[AsyncSession, None]:
"""Get a database session for dependency injection."""
logger = get_logger(__name__)
async with AsyncSession(engine) as session:
try:
yield session
except Exception:
logger.exception("Database session error")
await session.rollback()
raise
finally:
await session.close()
async def init_db() -> None:
"""Initialize the database and create tables if they do not exist."""
logger = get_logger(__name__)
try:
logger.info("Initializing database tables")
async with engine.begin() as conn:
await conn.run_sync(SQLModel.metadata.create_all)
logger.info("Database tables created successfully")
# Seed initial data
await seed_initial_data()
except Exception:
logger.exception("Failed to initialize database")
raise
async def seed_initial_data() -> None:
"""Seed initial data into the database."""
logger = get_logger(__name__)
logger.info("Starting initial data seeding")
async with AsyncSession(engine) as session:
await seed_all_data(session)