c62156af53
B1: 项目脚手架 + 数据模型 + 租户管理 - Task 1.1: FastAPI 项目脚手架、SQLite + async SQLAlchemy - Task 1.2: 7 个数据模型 (Tenant, TenantConfig, DigitalEmployee, Conversation, Message, KnowledgeBase, Document) - Task 1.3: 租户 CRUD API + LLM 配置（含 API Key AES 加密） B2: 数字员工配置 + LLM Provider 抽象层 - Task 2.1: 数字员工 CRUD API（关联知识库） - Task 2.2: BaseLLMProvider 抽象接口 + OpenAI/Qwen Provider - Task 2.3: Provider 动态实例化 + test-provider 端点 验证: 26 个测试全部通过 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
21 lines
606 B
Python
21 lines
606 B
Python
from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
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from sqlalchemy.orm import DeclarativeBase
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from app.config import settings
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engine = create_async_engine(settings.database_url, echo=False)
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async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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class Base(DeclarativeBase):
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pass
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async def get_db() -> AsyncSession: # type: ignore[misc]
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async with async_session() as session:
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yield session
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async def init_db() -> None:
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.create_all) |