4b0914b12b
Auto-mode commit 7aa33cd accidentally deleted 78 files (14,814 lines) during M005
execution. Subsequent commits rebuilt some frontend files but backend/, alembic/,
tests/, whisper/, docker configs, and prompts were never restored in this repo.
This commit restores the full project tree by syncing from ub01's working directory,
which has all M001-M007 features running in production containers.
Restored: backend/ (config, models, routers, database, redis, search_service, worker),
alembic/ (6 migrations), docker/ (Dockerfiles, nginx, compose), prompts/ (4 stages),
tests/, whisper/, README.md, .env.example, chrysopedia-spec.md
26 lines
791 B
Python
26 lines
791 B
Python
"""Database engine, session factory, and declarative base for Chrysopedia."""
|
|
|
|
import os
|
|
|
|
from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
|
|
from sqlalchemy.orm import DeclarativeBase
|
|
|
|
DATABASE_URL = os.getenv(
|
|
"DATABASE_URL",
|
|
"postgresql+asyncpg://chrysopedia:changeme@localhost:5433/chrysopedia",
|
|
)
|
|
|
|
engine = create_async_engine(DATABASE_URL, echo=False, pool_pre_ping=True)
|
|
|
|
async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
|
|
|
|
|
|
class Base(DeclarativeBase):
|
|
"""Declarative base for all ORM models."""
|
|
pass
|
|
|
|
|
|
async def get_session() -> AsyncSession: # type: ignore[misc]
|
|
"""FastAPI dependency that yields an async DB session."""
|
|
async with async_session() as session:
|
|
yield session
|